The technology of laying shinglas on the roof. Installation of Shinglas shingles. How to strengthen gable overhangs

I have already written several articles on the topic of roofing materials: (MC) compared to metal tiles (MCH) and.

Today the turn has come to talk about the installation of Shinglas tiles from the site. Helped me with installation shingles two people who are more experienced in this matter than I am, so I learned a lot from them. But it’s real to mount flexible tiles with one’s own hands. Most importantly, do not forget to use insurance, as the roof is very slippery - and OSB and lining carpet, and even the shingles themselves. Well, call at least one assistant who will play the role of a loader and throw sheets of warheads on your roof.

On my roof I chose roofing material flexible tiles domestic production shinglas from the collection Country with the title Michigan. At a price, it is noticeably cheaper than a foreign one (almost 2 times), but in terms of quality, according to reviews, it does not differ (except for the color range, and even then I'm not sure).

Together with shingles(150 sq.m. ordinary and 15 sq.m. cornice and ridge) were also purchased:
— Gutter system made of metal GrandLine 90 mm
— Roofing Vilpe ventilation+ Huopa penetrations.
- Corrector for repairing scratches (you need a piece when working with metal)
— Sealant roofing Tytan rubber
- Sealant gun
- Fixer mastic - 15.6 kg (6 kg was enough in the end)
– Lining carpets – 150 sq.m. Adnerep (not enough, had to buy another roll, think about overlaps!)
— Plank drip 100×60 white Atlas coating (aka cornice plank)
— Wind bar for soft roofing 60x30x90 white Atlas coating

We also bought 3,000 nails for the roofing nailer.

Installation of flexible shingles Shinglas. Stage 1. Cornice and frontal boards

I decided to make the eaves and frontal boards in Scandinavian style from wooden boards with a “ladder”. Planed boards 20mm thick and 6 meters long. At first they were “tousled” by a grinder with a special nozzle (they became not so beautiful, but I think everything was absorbed much better and deeper). After that I primed them, let them dry, then went over them with 180 grit sanding paper. After that, two coats of paint were applied in a few days.

At the beginning, I nailed a board, spread in half lengthwise, it acts as a mortgage for attaching the second board from above.

The boards were fastened to the rafters with finishing nails using 15GA Freeman nailer. After fixing and trimming, I puttied all the cracks and nails and painted over all the boards with another coat of paint. After that, I painted over all the ends with a special composition (for greater protection). Paint bought Swedish - Teknos. The soil is theirs too. Well, the protection of the ends is similar.

Installation of flexible shingles Shinglas. Stage 2. OSB-3, eaves and wind strips, as well as Anderep underlayment

The next step was to fix the OSB to the crate, and then immediately lay the lining carpet (so that the OSB does not get wet and swollen - such precedents happen).

Let me remind you that I have a crate on the roof with a step of 350 mm (initially for metal), so I had to add 5 more rows of crate so that the OSB joints fall on the crate.

It is very important to set the OSB exactly along the eaves, and you need to install it, immediately holding the cornice strip (drip) in your hand. Moreover, you must first temporarily screw the hooks of the drainage system into place, at least in three places (along the edges and in the middle of the cornice board). After that, it will be clear how much to release eaves plank(water and snow should roll off it into the middle of the gutter, and not to the beginning), and hence the release of the OSB. In my case, the OSB stood out for the extreme crate by 4 cm.

After fixing the first sheets of OSB along the cornice, you can mount the cornice strip, and already on top of it the lining carpet. It is better to mount the bar along a thread stretched in advance along the slope. Then, on this evenly set bar, it will be convenient to mount the flexible tiles.

On the eaves I took a thick Anderep Ultra self-adhesive carpet. For the rest of the slope - Anderep Prof (it is thinner and requires gluing layers with mastic, but it is enough for my eyes for my slope of 26 degrees). The carpet is attached from below to the previous layer on the mastic, and mechanically from above - with nails. We did an overlap of 10 centimeters, everything is plentiful, but thin layer smeared with mastic.

On the gables, it is better to initially release a little more OSB, and then cut it off by a thread circular saw in place, so it will be more accurate. We did just that. Moreover, the carpet also needs to be released more, and then bent back and, after drinking the OSB, cut off to the right place. But if you make a little mistake - it's not scary. There, a wind metal bar will immediately rise and close the carpet. It will already be attached to it flexible tile on a layer of mastic 10 centimeters long.

By the way, our wind bar was not immediately ready for use, she had an extra bend. As they explained to me in the Grand Line, this is done for the best water slope, only you need to roll this bend yourself and press it to the bar. We did it with a hammer through a piece of wood. And we didn't really like it. But nothing can be done, it turns out the plank is half "do it yourself".

I moved the wind bar 1 cm away from the wooden upper frontal board in order to take moisture away from the tree. Also, the metal of the plank vertically closed the board by about 1.5 cm. I liked the final look.

A necessary thing when installing flexible tiles: a broom!

Installation of flexible shingles Shinglas. Stage 3. The tile itself

First of all, a special cornice tile is placed on the cornice along the entire length, and we laid it so that it almost completely covered the cornice plank, about 1.5 centimeters remained uncovered.

I must say right away that when installing flexible tiles on my roof, we did not do everything according to the instructions. Reality, sometimes, is much at odds with the instructions, so it happened this time.

For example, it turned out that it is much more economical and more convenient to install flexible tiles from the edge, and not from the center of the slope. To do this, we take two sheets shingles and cut them into pieces 20cm-80cm and 40cm-60cm. We also take the third sheet 100 cm long. Now we begin to mount from the edge one above the other: 100, 80, 60, 40, 20. We have the first five rows. Now we will simply add a whole sheet to each of the rows and the seams will be at a distance of 20 cm from each other. Thus, from the scraps, we will only have those parts that we cut off at the other end of the slope, and then those usually also go into smaller pieces. I have about 2 squares left from the entire roof, that is, 1%, instead of the 5-10% declared by the manufacturer.

ATTENTION. This method only works for shingles Country and Jazz, since the pattern there is not orthogonal, but random. With orthogonal shingles, you need to do it differently and most likely it makes sense to start from the middle of the slope.

Installation of flexible shingles Shinglas. Stage 4. Vilpe ventilation pipes

It seemed most convenient for us to make penetrations not in a specific place with perfect accuracy, but in approximately the right place (and then bring penetration through the corrugation to a specific pipe). This allowed us to start installing the penetration in place immediately after the one-piece piece of shingles and cut everything to a minimum, and do all the seams not above the penetration, but in other places.

The only thing that we did not according to the instructions was that we did not tighten the screws, but replaced them with screw roofing nails, and 3 self-tapping screws that screw down the penetrations simply did not fasten, extra holes in the roof were not needed, since we planted it firmly on mastic.

This is what it looks like in the end:

True, the roof is visible mainly to neighbors, I can only see it from the other end of the site, so especially do not choose flexible tiles for beauty. Better choose for strength: two-layer and laminated: country or jazz. Jazz is the same, just a little thicker.

If you decide to take MS, then you can buy flexible tiles in Nizhny Novgorod through me at a 25% discount.

Call: 8920-022-18-11

Video on the installation of shingles:
American:

Patriotic:

Currently, the market for roofing materials is quite diverse. For the construction of a roof, anyone can choose an option for themselves in accordance with their preferences and practical tasks: from ordinary asbestos-cement slate to expensive composite tiles.

Shinglas soft tile differs from other varieties of flexible tile in its extended color range and unusual cutting of its scales.

One of the most convenient and at the same time reliable materials is soft (flexible) tiles.

Soft tile SHINGLAS is considered to be the standard in the segment of flexible roofing materials. If you follow all the manufacturer's recommendations during installation, the roof will have an aesthetically attractive appearance and will last a long time. Shinglas laying technology is quite simple, so installation can be done without the involvement of professional roofers.

Conditions for laying soft tiles

It is important to remember that it should be at least 12% - only in this case you can use soft tiles as a roofing material. If the slope of the roof is less, then moisture will linger at the joints and such a coating is unlikely to last long.

The air temperature should exceed 5 degrees Celsius, so professionals advise mounting in the summer. This is due to the fact that the shingle - a sheet of tiles - is attached to the roof surface not only with nails, but also with the help of a special self-adhesive layer, which is located on the inside of the sheet. Under influence solar heat sheets of soft tiles are soldered together, which ensures the overall tightness of the coating. At negative temperatures, this process does not occur, so the insulation may be of poor quality.

At temperatures above 25 degrees, it is also not recommended, or you need to do all the work very carefully and not step on already mounted sections of the roof. And if you want to make installation in the cold season, you should withstand sheets of shingles at room temperature, and when laying, use a hot-air burner or a building hair dryer.

Foundation preparation

First of all, you should think about the installation of under-roof ventilation. The creation of an air gap between the base of the roof and the truss system is necessary to prevent the accumulation excess moisture, which can lead to the formation of mold and subsequent decay of the coating. Proper ventilation provided by the following elements:

• openings at the roof eaves for air flow;
• air gap between thermal insulation and roofing;
• holes in the upper part of the roof (near the ridge) for air outflow.

Forms of cutting shingles "Shinglas". different forms allow you to experiment with the stylistic design of the roof.

To ensure good air draft during ventilation, the lower holes should be placed evenly along the eaves, and the upper ones should be 10-15% larger than the lower ones. The ventilation channel between the roofing and thermal insulation should be at least 50 mm, and if the roof slope is less than 20%, then the width of the air gap should be 60-80 mm. If you follow this method of ventilation, the base of the roof will remain dry for a long time, therefore, the roof itself will last longer.

FSF plywood is most often used as a material for the base for soft shingles Shinglas, chipboard, OSB, edged board with a relative humidity index of not more than 20%. The most popular material for the crate at the moment is OSB board European standard, which has a moisture-resistant grinding on both sides. The installation of such plates should be carried out with a spacing of seams and a gap of 3 mm, since the possible thermal expansion of the material must be taken into account. If edged boards are used as battens, then the maximum gap between them should be no more than 5 mm. To increase the service life, all wooden elements, including rafters, should be treated with antiseptics and flame retardants.

Underlay installation

The device of the roofing pie Shinglas: 1 - flexible tile Shinglas; 2 - self-adhesive lining carpet; 3 - OSP-3; plywood; 4 - crate;
5. Rafter system.

With a roof slope of 12 to 18 degrees, an additional waterproofing sheet is laid on the base under the Shinglas soft tile over the entire surface of the slope. Laying is carried out from the bottom up with an overlap both in the transverse and in the longitudinal direction. Fastening to the base is carried out with the help of galvanized nails with a wide head, and the places of overlap are coated with a special bituminous mastic.

If the slope of the roof is more than 18 degrees, the installation of an additional waterproofing carpet will be required only in places where leaks are most likely. In the valley, the roll material is laid with a width of 1 m, 500 mm for each slope, while overlaps should be avoided during the laying of the material along the entire length of the valley. Skates are reinforced with insulating material at the rate of 250 mm per slope (clause 2.4 of SNiP Ts-26-76), and along the cornice overhangs lining layer must be at least 400 mm wide (clause 2.6 of SNiP Ts-26-76). Places of overlap must be smeared with bituminous mastic.

On top of the lining layer, they are reinforced with eaves and end metal strips to protect the edges of the crate. The installation of these elements is carried out with an overlap of 50 mm and with the help of roofing nails.

Laying of soft shingles Shinglas (Shinglas)

After strengthening the roof overhangs with metal strips, you can proceed to laying soft tiles. All installation work can be done by one person, you only need the following tools:

Shinglas roofing system: 1 - ridge/cornice tiles; 2 - ordinary tiles; 3 - point aerator; 4 - pipe sealing; 5 - lining carpet; 6 - valley carpet; 7 - gable plank; 8 - a solid base for tiles; 9 - cornice strip (dropper); 10 - sealing the joint with the wall; 11 - junction bar; 12 - roof window; 13 - drainage system.

• work gloves;
• hammer;
• roofing nails (galvanized with a wide hat);
• bituminous mastic;
• trowel for applying mastic;
• chalk rope;
• roulette.

Start with installation ridge cornice tiles Shinglas, which is laid on top of previously fixed metal strips. First you need to coat the back side of the sheets with bituminous mastic, and fasten them to the base of the roof using galvanized nails with a wide hat. As a starting strip, you can use not only special ridge-cornice tiles, but also patterns from ordinary sheets with cut petals.

Before laying Shinglas shingles, shingles from different packs should be mixed, as they may vary in shades. On inner surface Each shingle has a special protective film that must be peeled off before laying the material.

The valley carpet is used for waterproofing the zone of internal bends (valleys) and junctions on pitched roofs.

The installation of the first row of tiles is carried out from the center of the slope to the edges - it will be more convenient to align it horizontally. The shingles are attached to the base of the roof with the same galvanized nails, however, care must be taken to ensure that the nail heads do not cut into the material, but are on the same level with it.

The second row is also laid from the center with an offset to the left or right by half a petal, while the lower edge of each petal should be flush with the upper edge of the cutouts in the previous row. All subsequent rows are mounted in the same way. Places where there is no self-adhesive layer should be coated with bituminous mastic for additional protection.

To prevent unevenness when laying rows of soft tiles, appropriate markings can be made on the slope using a chalk rope. At the edges of the slope, the shingles of the tiles must be cut and additionally smeared with mastic. And the exit point of the chimney or ventilation pipe must be additionally isolated with a lining carpet, then the exit point and the passage element itself should be smeared with bituminous mastic. Also, when installing the pipe, it is recommended to make a groove to prevent snow from accumulating in this place in winter.

When laying shingles, it is not necessary to coat each sheet with mastic - this will only spoil appearance roofs. The laying technology must be fully respected, you should not try to lay out a specific pattern with soft tiles - it should be abstract.

In order for the roof to last for a long time and its appearance does not deteriorate, you need to follow the following recommendations:

• the condition of the roof should be checked in spring and autumn, when leaks are most likely;
• various small debris from the roof should only be removed with a soft brush;
• remove various objects with sharp corners only manually;
• we must not forget to periodically clean the gutters so that the water from the roof flows unhindered;
• if a large amount of snow accumulates in winter, it should be removed only with wooden shovels in order to avoid mechanical damage to the roof;
• if necessary, carry out repairs to various elements of the roofing and base.

The technology of laying Shinglas soft tiles is quite simple and does not require the use of additional equipment. If you follow all the recommendations of professionals, then your roof will last a long time and will please the eye for more than one year.

The main elements to ensure the normal temperature and humidity regime of the roof are vapor barrier, insulation of the required thickness (depending on the region), windproof material, ventilated under-roof space.

Flexible shingles with the same color codes and manufacturing dates should be used on the same roof. Shades of shingles from different batches may vary slightly. To avoid color imbalance, Euromet specialists recommend mixing tiles from several packages before installation. To make it easier to separate the shingles from each other, the package can be slightly bent and shaken before opening.

If the roof is being installed at a temperature below +5°C, the tiles must be stored in a warm room before installation. The self-adhesive layer of the material must be heated with a thermal (construction) hair dryer.

When cutting a soft roof, a special board should be placed under it so as not to damage the bottom coating.

During storage, Shinglas shingles must be protected from direct sun rays, since under their influence the adhesive layer can sinter with protective film. Pallets with material cannot be stacked on top of each other.

You should not walk on the roofing in sunny and hot weather, it may leave marks and stains from shoes. It is recommended to move along the roof using special manholes.

Materials used

shinglas

SHINGLAS flexible tile is different from other similar products Russian manufacturers a wide range of colors and cuts. Currently, about 50 different models of Shinglas shingles are presented on the domestic market.

Lining carpet TechnoNIKOL

Self-adhesive backing materials:

• ANDEREP ULTRA - self-adhesive underlayment increased strength. High reliability of the material is achieved due to a strong polyester base and high-quality bitumen-polymer binder. The upper protective layer of the lining carpet is made of fine-grained sandy dressing.
• ANDEREP BARRIER - baseless self-adhesive material. A thick reinforcing film is used as the top protective layer. The absence of a base allows you to maintain the integrity of the waterproofing material in case of deformation of the base.

Lining materials with mechanical fixation:

• ANDEREP PROF - has a durable polyester base and non-slip top coat from polypropylene. Thanks to a special bitumen-polymer mixture, the material can "self-heal", that is, it maintains tightness at the points of entry of nails.
• ANDEREP GL is a lining material with two-sided protection of the polymer mixture by layers of fine-grained sandy dressing.

Valley carpet TechnoNIKOL

The TechnoNIKOL valley carpet is a roll bitumen-polymer material. Made on the basis of polyester, has a protective coating of coarse-grained basalt granulate. It is used as a waterproofing layer in valleys and places that are subjected to the greatest loads.

Adjoining planks, eaves and gable overhangs

Metal elements with a special protective (anti-corrosion) coating.

roofing nails

Special galvanized nails are used. The diameter of the nail leg is from 3 mm, the caps are from 9 mm, the length is 25-30 mm.

Mastic TechnoNIKOL No. 23 (FIXER)

Bitumen-polymer mastic for gluing shingles and other bitumen-based materials to various surfaces.

Ventilation elementsTechnoNIKOL

Elements for equipment of the required number of supply and exhaust openings providing roof ventilation.

Terminology

1) Visible part
2) Overlapped part
3) Cutout
4) Self-adhesive strip
5) Tile, tab, petal

1) Gable overhang
2) Eaves overhang
3) Valley
4) Rib, ridge
5) Skate
6) Clivus fracture
7) Connection

Consumption of roofing material

Tiling. Each package of the Shinglas soft roof of the "Country" and "Jazz" series contains a quantity of tiles sufficient to cover 2 m 2 of the roof (including overlaps). In packages of Shinglas shingles - per 3 m2 of roofing. The calculation of the amount of material should be made taking into account the coefficient, the value of which depends on the complexity of the roof. The waste rate of bituminous tiles with the "Accord", "Sonata", "Dragon's tooth" cutting forms, together with the ridge-cornice tiles, is up to 5%. For the rest of the tiles, when calculating the amount of material, a waste rate of 10-15% should be taken into account (including the consumption for the starting strip, ridges and roof ribs).

Roofing nails. The required number of roofing nails is determined at the rate of approximately 80 g per 1 m 2 of the roof.

Mastic TechnoNIKOL No. 23 (FIXER). 400 g of mastic per 1 r.m. are spent on the valley carpet, 100 g per 1 r.m. on the end parts, about 750 g per 1 r.m. 1 mm, this can lead to smudges and swelling of the material.

Preparing the roof base for installation

1. Device for laying under flexible tiles

Quite strict requirements are imposed on the base for soft tiles. It must be rigid, solid and even (differences in height of no more than 1-2 mm are allowed). Large-panel flooring is laid with a spacing of seams; self-tapping screws or nailed nails are used to fix it. When installing wooden flooring, you need to pay attention to fragments of annual rings and lay the material so that they are facing downwards with bulges. If the installation of the base from OSB-3 or plywood is carried out in the cold season, a gap of 3 mm should be left between the sheets. This will avoid deformation of the flooring during the thermal expansion of the material in the summer.

Before installing the plank flooring, it is necessary to pre-sort the boards by thickness. They are laid so that the thickness of the base changes gradually. At the same time, thicker boards are laid closer to the eaves, and thinner ones near the ridge. The joints of the boards should be located on supports, in these places the boards are fixed with at least 4 nails. If wet wood is used, the boards are fixed with 2 self-tapping screws on each side.

To reinforce the cornice overhang, metal cornice strips are used. These elements protect the roofing material in the eaves zone from the effects of precipitation. Cornice strips are attached to the edge of a solid base roofing nails. Nails are hammered in a checkerboard pattern at a distance of 12-15 cm from each other. The planks are overlapped, the width of the overlaps should be 3-5 cm. In the places of overlaps, nails are hammered in increments of 2-3 cm.

The lining carpet for any slope of the roof is mounted over its entire area. In the area of ​​​​cornice overhangs and in valleys, ANDEREP self-adhesive lining material or other similar material is laid. It serves as an additional protective coating in the areas most likely to leak.

On eaves overhangs, the width of the self-adhesive underlayment must be 60 cm greater than the width of the eaves. The width of the cornice projection is measured from the plane of the inner side outer wall buildings as shown. The bottom edge of the carpet should be 2-3 cm above the edge of the eaves strip.

In the valleys, a self-adhesive lining carpet 1 m wide is laid (each slope is covered by 50 cm). It is desirable that the carpet be continuous along the entire length of the valley. In the case of using two or more canvases, they are overlapped. The width of the overlaps should be 30 cm, the seams must be carefully glued.

The lining material with mechanical fixation ANDEREP or other similar material is mounted on the rest of the roof surface. Cloths are laid parallel to the cornice overhang. Installation of the lining carpet starts from the bottom roof slope and gradually move up to the ridge. The width of the overlaps in the longitudinal direction must be 10 cm. The exception is organic backing materials (eg BiCARD). For them, when laying on a roof slope with a slope of up to 30 °, the width of the overlaps should be 60 cm, and if the slope is more than 30 ° - 10 cm. The overlaps of the sheets in the transverse direction are made 15 cm wide.

Fasten the underlayment with galvanized nails with wide hats, nails are hammered at a distance of 20-25 cm from each other. Places of overlaps to a width of 8-10 cm are smeared with TechnoNICOL No. 23 mastic.

Note. When assembling with the "Accord", "Sonata", "Trio", "Beaver tail" cutting forms, it is allowed to mount the lining material only in places where leaks are most likely. It is laid in strips 50 cm wide along the perimeter of the roof (and along the cornice overhangs up to 60 cm above the plane of the inner surface of the walls, see Fig.), 1 m wide in the valleys, 50 cm along the perimeter of the roof windows and 1x1 m around the passage elements. The terms and conditions of the warranty are subject to change and become the same as for products from other manufacturers. Climate in different regions Russia is significantly different, therefore this note does not apply to all regions, but only to the Central Federal District, the Southern Federal District, the Volga Federal District, the Northwestern Federal District and the Northwestern Federal District.

4. Strengthening the gable overhangs

To strengthen the gable overhangs, metal end strips are used. They are fixed over lining material roofing nails with a step of 12-15 cm, the nails are hammered in a checkerboard pattern. The end planks are overlapped, the width of the overlaps should be 3-5 cm, in these places the nails are driven in every 2-3 cm.

5. Preparing the valley

There are two ways of installing Shinglas soft roof in valleys - open and "undercut" method. The preparation of the valley depends on which method will be used.

Along the axis of the valley (1), a TechnoNICOL valley carpet (3) is laid over the self-adhesive lining material (2) with a horizontal offset of 2-3 cm. On the underside, the valley carpet along the perimeter 10 cm from the edge is smeared with TechnoNICOL bituminous mastic. When using the open method of arranging the valley, the valley carpet can be replaced with a metal strip with anti-corrosion coating. This replacement is appropriate for regions with a hot climate. Fix the valley carpet (or metal strip) roofing nails, they are hammered at a distance of 2-3 cm from the edge of the material in increments of 20-25 cm. It is desirable to lay a continuous (without overlap) valley carpet along the entire length of the valley. If this is not possible, parts of the carpet are overlapped. Overlaps are made 30 cm wide, the material in these places must be carefully glued.

Undercut method

When constructing a valley using the "undercutting" method, it is not necessary to mount the valley carpet.

6. Marking the roof slope

The markings are guide lines that, when laying soft tiles, help align it vertically and horizontally. This is especially true in the case of irregular geometry of the roof slope and the presence of any structures embedded in the roof. Vertical lines are applied in increments equal to the shingle width of an ordinary tile. 5 rows of material should be placed between the horizontal lines, so they are applied approximately 80 cm apart. It should be remembered that the markup performs only a guiding function, and is not a guideline for fixing bituminous roofing.

Prior to installation, shingles from several packages are mixed or sheets are taken from them one by one.

If Shinglas is to be laid at a low temperature (below +5°C), the packages must be placed in a warm room (+20°C) for at least a day in advance. From there, several packages are served immediately before starting work. The self-adhesive strip on the tiles should be heated with a thermal (construction) hair dryer.

When working on a roof, the material should be cut on an underlay board so as not to damage the underlying roofing.

In sunny and hot weather, you should not walk on the laid roofing, as marks and stains may remain on it. You need to move along the roof through special manholes.

2. Rules for fixing ordinary tiles

Each tile shingle is fixed to the base with wide-head galvanized nails. The number of fasteners depends on the angle of inclination of the roof slope. With a slope of up to 45 °, each shingle is nailed with four nails, more than 45 ° - with six nails. Nails should be placed evenly and hammered in so that the caps do not cut into the surface of the soft roof, but are in the same plane with it (see Fig.).

The location of the fasteners for all forms of Shinglas cutting is shown in the figure. On both sides, the shingles are nailed at a distance of 2-3 cm from the edge.

3. Starting strip

For the starting strip, universal ridge-cornice shingles or shingles of ordinary soft shingles with cut petals are used.

Ridge-cornice shingles are used as a starting strip when laying Shinglas with the "Accord" and "Sonata" cutting shapes. It is laid on top of the cornice strips 1-2 cm above their inflection (see Fig.). The width of the indent from the bend of the cornice strips depends on the angle of the slope and the length of the roof slope. The longer and steeper the slope, the wider the indent should be.

When installing flexible shingles Shinglas with cutting forms "Beaver tail", "Trio", "Accord", "Sonata" shingles with cut petals are used for the starting strip. Before laying, their lower side in places where there is no adhesive layer should be smeared with TechnoNIKOL mastic. Patterns from ordinary tiles are mounted in the same way as ridge-eaves tiles.

The starting strip for sheets with the cut shape "Dragon's tooth" is made from shingles of an ordinary tile, it is not necessary to cut them. Their laying is carried out similarly to ridge-eaves tiles.

4. Laying the first, second and subsequent rows of tiles

On long roof slopes, it is recommended to start laying the material from the middle of the slope, this will facilitate its horizontal leveling. 1-2 cm recede from the initial (central) strip and the first shingle is mounted (see Fig.). At the same time, attention should be paid to the fact that the junction of the shingles of the first row of tiles does not coincide with the junction of the elements of the starting strip.

Mounting must be done with diagonal stripes (see fig.).

Depending on the shape of the cut, the laying of soft roofing can be carried out in diagonal stripes, in the form of a pyramid or a vertical strip (see pictures). The shingles of the second row begin to be laid from the middle of the slope, with a horizontal offset in any direction by half a petal relative to the tiles of the first row. In this case, the lower edge of the petals of the tiles of the second row should be located at the level of the upper edge of the cutouts on the shingles of the first row.

Sheets of the third row are mounted with an offset of half a petal relative to the shingles of the second row in the same direction as when laying the previous row.

It is recommended to smear the extreme shingles of ordinary tiles in places where there is no adhesive layer with TechnoNICOL bituminous mastic to a width of 10 cm from the edge of the roof. Their upper corners are cut off by 2-3 cm for more efficient water rebound.

Note: stacked with an offset relative to the previous row by 15-85 cm. special order it is not necessary to adhere, the general drawing should turn out to be abstract (see fig.).

In the region of the valley, ordinary tiles are mounted on top of the valley carpet on two roof slopes (see Fig.). Each shingle suitable for the valley is additionally fixed in the upper part with roofing nails (2) at a distance of at least 30 cm from the axis of the valley (1). Then, with the help of laces, two lines are beaten off (3). Ordinary tiles are cut along these lines, having previously placed a plank under it so as not to damage the valley carpet. The upper corners of the shingles suitable for the line 3 are cut to break the water (4). On the underside, in places where there is no adhesive layer, the bituminous roof is smeared 10 cm from the undercut line with TechnoNICOL mastic (5).

The width of the valley gutter depends on the location of the building and the size of the water flow from the roof slopes, it can be from 5 to 15 cm. If the building is located among trees (for example, in a forest), then the gutter is made wider to facilitate the removal of leaves. With a significantly different watercourse from the slopes, to prevent the roofing material from being washed away with water, the gutters of the valley are shifted towards a smaller watercourse.

Undercut method

When constructing a valley using the "cutting" method, first the level shingles are laid on a slope, which has a smaller slope angle (see Fig.). In this case, sheets of ordinary tiles should go onto a steeper slope by at least 30 cm. In the upper part, each shingle is additionally fixed with roofing nails (2) at a distance of at least 30 cm from the axis of the valley (1). When the slope with a smaller slope is completely covered, the tiles are laid on the second slope. On a steeper roofing slope, at a distance of 7-8 cm from the axis of the valley, a line (3) is beaten off. Sheets are cut along this line, suitable for the valley from a steeper slope (it is recommended to fit a plank under it so as not to damage the underlying material). The upper corners of the extreme shingles are cut to rebound water (4). On the underside, in places where there is no adhesive layer, these shingles are smeared to a width of 10 cm with TechnoNICOL bituminous mastic (5).

6. Arrangement of ribs for skates and skates

Method #1

When applying this method, ridge-cornice tiles are used. Previously, it is divided into three parts by perforation. Ridge-cornice tiles are used for the installation of "Accord", "Sonata", "Dragon's tooth".

Edge. The shingles facing the edge are cut so that a gap of 0.5 cm wide remains between the tiles from adjacent slopes. Two reference lines are beaten off along the edge with the help of laces. Lay flexible tiles on the edge in the direction from the bottom up. The elements are mounted with an overlap, the overlaps should be 3-5 cm wide. Euromet recommends fixing each shingle with four nails (2 on each side) so that the top one covers the fasteners of the underlying one.

Skate. Soft roofing on the ridge begins to be laid from the side opposite to the direction of the prevailing winds in the area. Its installation is carried out similarly to the installation of tiles on the edges of the roof.

Method #2

When using Shinglas shingles with Trio, Sonata, Dragon Tooth, Beaver Tail shingles, the elements to cover the ridge and ribs can be cut from the shingles of ordinary shingles. For the "Sonata" cutting form, its upper part will be visible, and its lower part will be closed (see fig.)

On the underside, in places where there is no adhesive layer, the elements are smeared with TechnoNICOL mastic before laying. Shelter of ridges and ribs with patterns from ordinary tiles is carried out in the same way as with ridge-cornice tiles.

Important: When installing the Shinglas soft roof of the series "", "", "", "" in conditions of low (up to + 5 ° C) temperature, it is recommended to bend the elements by warm pipe about 10 cm in diameter. This will prevent them from cracking.

7. Installation of shingles SHINGLAS on curved surfaces (domes, cones)

On roofs of non-standard shape, Shinglas shingles can be laid in two ways - segmental and seamless. When using any of them, the underlayment must first be laid.

Mounting Shinglas on a domed or conical surface in a segmental way involves dividing it into segments. The size of the segments depends on the size and shape of the covered surface. The lines are beaten off with the help of laces. An ordinary tile is mounted on each segment, and ridge tiles are mounted on the joints between them (similar to a ridge and roof ribs). Width ridge tiles must also correspond to the dimensions of the covered surface.

1) Metal tip (installed after mounting the shinglas);
2) vertical cutting lines (slope marking);
3) a whole petal of a tile;
4) 1/2 petal tiles;
5) ANDEREP lining carpet.

When laying tiles with a seamless method, special attention must be paid to the marking of the surface (see Fig.). First, on its base, marks are made with chalk in increments equal to half the petal of the tile used. From these marks on the lining carpet (5), lines are drawn to the top of the covered surface (the lines are connected at the top). Roof tiles cut into separate petals, of which the first row is mounted. The next row is shifted by half a petal relative to the previous row. The material for it is cut in accordance with the applied marking lines (2). When the width of the trimmed elements becomes half the original (4), whole tile petals (3) begin to be used again for the next row. In this order, the roof is laid to the top of the surface. The top is decorated with a metal tip (1).

8. Connection device

For a smoother bending of materials, a triangular-shaped rail is nailed to the roof slope at the junction of the wall (see Fig.). It can be made from a diagonally cut wooden beam with a section of 50x50 mm, or you can use an ordinary wooden plinth. If the wall adjacent to the roof is brick, it is pre-plastered and primed. Shingles of an ordinary tile suitable for adjoining lead to a nailed lath. Strips of at least 50 cm wide are cut out from the TechnoNIKOL valley carpet. On the underside, they are treated with TechnoNIKOL bituminous mastic over the entire surface and laid on top of the tiles. The strips of the valley carpet are positioned so that they extend at least 30 cm onto the wall (and even higher in regions with heavy snow loads). The upper edge of the adjoining material is inserted into the groove and pressed with a metal apron. The structure is fixed mechanically and sealed with polyurethane, thiokol or silicone sealant.

The method of sealing the joints of the roofing with ventilation pipes and chimneys is shown in the figure. From a valley carpet or sheet metal with an anti-corrosion coating, patterns are made, they are cut and bent in the indicated places. First, the front pattern is mounted on top of the shingles of ordinary tiles suitable for the pipe. Then lay the side and lastly the back patterns. They are brought under the shingles of the material. WITH back side and on the sides make a gutter 80 mm wide. At the shingles of the soft roof suitable for the pipe, the upper corners are cut to repel water. The underside of these shingles in places where there is no adhesive layer to a width of 10 cm is smeared with TechnoNICOL bituminous mastic.

If the pipe section is more than 50x50 cm, and it is located across the roof slope, a groove is made behind the pipe (see Fig.). This will prevent excessive accumulation of snow behind the pipe.

If the bottom of the roof slope is adjacent to the wall, a metal storm drain is mounted at the end of it (see Fig.).

9. Pass-through elements

For sealing the places where communication pipes, antennas, etc. pass through the roof. use special passage elements (see fig.). The passage element is fixed mechanically (with nail joints). Shingles of an ordinary bitm tile are laid on it, cut off and fixed to the flange with TechnoNICOL No. 23 FIXER mastic. Then a suitable roof outlet is installed on the passage element.

Roofing ventilation elements TechnoNIKOL are non-insulated and insulated (see fig.). They are part of the ventilation and sewerage systems. Use of polyurethane insulated ventilation outlets appropriate in areas with long, frosty winters, because condensate does not freeze inside them. For sewer roof outlets it is not recommended to install caps, as condensate accumulates in them. If it freezes, it will interfere with normal ventilation.

For a more aesthetic appearance of the roof outlet, a cap without internal cuts can be installed on it (see Fig.). In addition to its decorative function, it helps prevent precipitation and foliage from entering the pipe.

Roof care

1. In spring and autumn, it is necessary to inspect the roof to check its condition and timely detection of defects.
2. It is recommended to remove leaves and small debris from the roofing with a brush with soft bristles. Do not use sharp tools as this may damage the tiles.
3. Items with sharp edges are removed from the roof by hand.
4. Drains, gutters and pipes should be checked periodically and cleared of debris as necessary.
5. In case of accumulation on the roof a large number snow is removed in layers with a non-sharp shovel. At the same time, a layer of snow about 10 cm thick is left to protect the roofing.
6. From time to time, Euromet specialists recommend checking the condition (and, if necessary, repairing) metal parts, mounting holes, openings and other elements on the roof.

Shinglas shingle roof repair

Bituminous tile SHINGLAS is a repairable roofing material. If there are minor defects in the roofing, its local repair can be carried out independently. In this case, it is important to identify and, if possible, eliminate the causes of damage to the material. These can be, for example, installation errors, scuffs from closely spaced tree branches, the presence of depressions in which water stagnates, etc.

Repair procedure:

1. Elimination of the cause of damage to the roofing.
2. Dismantling of damaged material.
3. Laying new roofing material. The joints of the new soft with the main coating are heated with a thermal (construction) hair dryer.

Soft roof Shinglas from the well-known manufacturer TECHNONICOL is one of the modern bituminous materials with high performance characteristics. Its advantages include durability and attractive appearance, heat and noise insulation properties, tightness of the mounted coating and its resistance to external influences. Installation of a soft roof Shinglas can be done on its own - this is facilitated by the low weight of the material and the absence of the need for a specialized tool.

Flexible tile Shinglas

Structure and properties of the material

SHINGLAS roofing material is produced in the form of shingles with a figured edge - "petals", which form the characteristic texture of the flooring, imitating the tiled roof and giving the building an original appearance.

The basis of the Shinglas material is a tear-resistant canvas made of fiberglass, resistant to temperature extremes, moisture and biological destruction. On both sides, a layer of modified bitumen is applied to the reinforcing base, which can not lose elasticity at low temperatures. This ensures the stability of the Shinglas roofing to cracking in frost and sudden changes in temperature.

The structure of shingles Shinglas

External coating made of colored basalt chips with a binder composition, which protects the bitumen from external influences and gives an aesthetic appearance to the flooring. The pigments used in the manufacture of Shinglas shingles are sufficiently resistant to ultraviolet rays.

A special adhesive is applied to the lower part of the shingle, making it convenient to mount the sheet material on the prepared base. A special film protects the adhesive layer from contact with other shingles during storage and transportation; during the laying of the coating, the film is removed. The adhesive layer allows you to attach shingles and seals the coating, retains elasticity in cold weather, over the years its properties do not change.

Calculation principles

At the preparatory stage, it is necessary to calculate the required amount of material for arranging the roof. total area coverings are easiest to calculate by summing up the area of ​​\u200b\u200bsimple figures into which any roof can be divided, regardless of the complexity of its shape.

The area of ​​each of the figures (rectangles, isosceles trapezoids, triangles) is calculated using standard geometric formulas. The material will be required not only for external flooring, but also for arranging various junctions and installing the lining layer. It is necessary to calculate the length of cornices, ridges, valleys, junctions with skylights, pipes and other structures, ends.

Among the materials also required for the installation of Shinglas shingles are:

• polymer-bitumen mastic, designed for gluing bitumen-based materials to various types of surfaces;
• roofing nails for shingles (galvanized);
• metal elements of the roof - eaves, wind, adjoining strips, provided with an anti-corrosion coating;
• lining self-adhesive materials - with a polyester base and an external protective and decorative dressing, baseless with an external reinforcing protective film;
• underlayment carpets (designed for mechanical fixation) - with a polyester base and a non-slip polypropylene coating, with the effect of self-tightening of the fixing holes, as well as a carpet with double-sided mineral dressing;
• valley carpet - polyester base, bituminous layer equipped with basalt dressing, designed for waterproofing complex roof units;
• ventilation elements.

Scheme of laying soft tiles

The consumption of tiles depends on the type of cutting of the petals. The packaging indicates effective area material (including overlaps). Shingles waste can range from 5 to 15% depending on the configuration of the shingle.

About 80 g of roofing nails are consumed per 1 m 2 of the Shinglas roof. Installation of the valley carpet requires the use of mastic in the ratio of 400 g per 1 linear meter. For end parts it will take 100 g per 1 running meter, to seal the joints it takes 750 g of mastic per 1 running meter.

Important! So that the carpet does not swell, unattractive smudges do not form, solvents should not be added to the mastic, the material should be applied in a layer no more than 1 mm thick.

Foundation preparation

The technology of laying Shinglas material provides for the arrangement of a continuous crate. For this on rafter system mount the flooring from the edged board High Quality or sheet material - plywood, OSB-3. The sheet material is laid apart to avoid the joints of the four corners, fastened to self-tapping screws or nailed nails. The boardwalk is mounted with a gap of up to 5 mm between the elements. A gap of 3-5 mm is also required if the work on fastening the crate is carried out in winter - in the future it compensates for the thermal expansion of the material.

Installation of soft roof SHINGLAS

Attention! If the edged board for solid purlins is not sized, it should be sorted by thickness in order to lay with a smooth change in size. The difference in height between adjacent base elements should not exceed 2 mm.

When mounting the flooring from the boards, pay attention to the annual rings: their convex side should be facing up. It is recommended to use well-dried lumber. If the wood is wet, each edge of the board is fixed with two self-tapping screws.

Before installation, the wooden elements of the roof are treated with a fire-retardant compound so that the structure lasts as long as possible.

Roof ventilation

For normal operation roofing system coated with bituminous shingles, Shinglas should be well ventilated over the entire area. The arrangement of ventilation is carried out in such a way that there are no zones with stagnation of air in the intra-roof space. Moisture accumulates in the "dead zones", which provokes the development of rot in the wood, a set of moisture with a heater.

Arrangement of ventilation

The gap between the waterproofing and the crate should be ventilated. For this purpose, holes located at the eaves (after installation of the roofing are covered with spotlights) and exhaust holes at the ridge serve. The cross section of the hood is 10-15% larger than the cross section of the ventilation hole in order to create a difference in pressure and provide effective traction. The size of the ventilation duct depends on the slope of the roof - the smaller the angle, the wider the duct should be.

Preparing to install the roof deck

A number of works are performed before laying flexible tiles, since Shinglas soft roof installation technology involves laying shingles after installing the planks and arranging the junctions.

Cornice. A drop bar is mounted on the edge of the cornice overhang, it is installed with an edge along the edge of the base and fixed with nails in increments of about 130 cm, with the exception of the joints - there the fasteners are located with an interval of 20-30 mm.

Lining layer. To prepare the base for laying Shinglas roofing material, it is necessary to waterproof the surface, as well as all joints and junctions of structures. For this purpose, a special lining carpet is used, self-adhesive bitumen sheet, bituminous mastic, nails.

Drip for soft roof

With a slope of 12-18 degrees in the valleys and on the cornices, self-adhesive sheets are attached bituminous material, preferably solid, without joints. If this is not possible, shingles of flexible tiles with cut petals are laid and glued to the mastic with an overlap of at least 300 mm. There should be a gap of 20-30 mm on the eaves between the lining strip and the drip bar. The remaining free surface is covered with a lining carpet. Strips of material are mounted from the bottom up with a longitudinal overlap of 150 mm and a transverse overlap of 100 mm. Carnations are used for fastening, the step of installing fasteners is 200-250 mm.

With a slope of more than 18 degrees, an additional waterproofing layer is installed only in places with an increased risk of leaks. These include:

• Cornices. A self-adhesive bitumen sheet is laid along the eaves, its width must exceed the width of the overhang by 600 mm.
• Valleys. The same self-adhesive material is attached with a 50 cm approach to each slope. If there is no solid canvas, the overlaps should be at least 300 mm, they should be filled with bitumen.
• Ventilation outlets. A 100x100 mm square is mounted from the lining carpet, fixing it with nails in the corners and in increments of 200-250 mm.

Then the cornice strips are mounted - they are placed on top of the lining layer and fastened with nails with a step of attachment points of 100-150 mm. End strips are mounted according to the same principle. Scissors for metal are suitable for trimming parts.

Shinglas installation instructions will help create a durable and aesthetically pleasing coating. For roofing, it is desirable to use shingles from the same batch so that there are no sharp differences in tone within one roof slope. If using material with the same color code but from different batches, shingles from different packages must be mixed together before installation. This will make it possible to avoid a noticeable color imbalance.

Note! In order for the shingles to separate easily, before opening the package, the entire stack of sheets should be slightly bent and then shaken.

When installing the Shinglas roof in the cold season (outdoor temperature below + 5 ° C), it is required to store the packed material in a warm room. Before sticking the shingle, its adhesive layer is heated with a building hair dryer.

During the laying of Shingles, the material has to be trimmed. This should be done using a cutting tool with a sharp blade and a plank that is placed under the top shingle so as not to damage the bottom one.

Trimming

The shingle laying instructions state that the material should be stored out of direct sunlight so that the adhesive layer does not adhere to the protective film. It is forbidden to store pallets with packages on top of each other, so as not to compress the protective film and the adhesive layer into a single monolith.

Important! Roofing in hot weather softens and it is easy to leave marks on it when working on the roof. To prevent this from happening, special “holes” or mats made of plant fiber are used.

We mount ordinary tiles

Each shingle of an ordinary tile is fastened with roofing nails at four points (for roofs with slopes up to 45 °) or six points (for slopes with slopes over 45 °). It is important to drive the nails at a right angle, without sinking the head - it must remain in the same plane with the fixed shingle. The distance from the edge to the fastener is 2-3 cm.

The installation of ordinary shingles begins with the installation of the starting strip - it can be ridge-cornice shingles or ordinary shingles with cut petals. The strip should be laid 1-2 cm above the bend of the cornice strips, while the longer the slope and the steeper the slope angle, the more indentation is made.

Next, mount the bottom row of shingles. If the slope is not long, you can start from the corner. But it is more convenient to start from the middle, so that it is easier to align the row. Pay attention to the junction of the bottom row of shingles - it should not be at the junction of the parts of the starting strip.

The process of installation of soft tiles SHINGLAS

Shinglas shingles are mounted in diagonal ascending strips (pyramid) or vertical stripe. The elements of the second row are mounted, starting from the middle of the slope, shifting the shingle by half a petal compared to the first row. The bottom edge of the tab of the top shingle should meet the top edge of the cutout of the bottom course shingle. Laying the third row is carried out with an offset to the same half of the petal, and in the same direction.

For reliable fixation of the extreme shingles, they are smeared on the back side with bitumen-polymer mastic to a width of 10 cm from the edge. In order for moisture to flow better over the surface, their upper corners are cut off by 2-3 cm. Having completed the installation of ordinary tiles, they begin to fasten the ridge.

Conclusion

Using the recommendations for installation, you can independently perform roofing from modern material SHINGLAS. In order not to damage the roof during operation, use tools without sharp working parts to remove snow.

Video from 3 parts about the installation of Shinglas soft roof:

It is possible to provide the necessary temperature and humidity regime of the roof only if its design includes a continuous vapor barrier, the thickness of insulation required for the region, wind insulation and a ventilated under-roof space.

A slight deviation in color tones is allowed, which is typical for shingles of all manufacturers. To minimize tonal imbalance before use, randomly mix the contents of 5-6 packs. Installation must be done in diagonal stripes.

If roofing are carried out at temperatures below +5 ° C, packages with shinglas should be served from a warm room in 5-6 packs. The self-adhesive strip on the tile must be heated with a building (thermal) hair dryer.

In order not to damage the integrity of the bituminous roof, the material on the roof should be cut on a specially placed plank.

Pallets with roofing material should not be exposed to direct sunlight, because. this can lead to premature sintering of the adhesive layer with the siliconized protective film. Pallets cannot be stacked on top of each other.

Before opening shingles, it is recommended to slightly bend and shake the package of bituminous tiles for unhindered separation of shinglas shingles from each other.

Attention! To avoid the appearance of stains and footprints, it is not recommended to walk on the roof in hot sunny weather. To move along the slope of the roof, special manholes should be used.

1. Materials used

shinglas

The assortment line of shingles SHINGLAS is the widest among Russian manufacturers and includes more than 30 different models.

Lining layer TECHNONICOL

Lining carpet - rolled waterproofing bitumen-polymer material based on polyester 1.7-2 mm thick.

Barrier OS HF - rolled waterproofing self-adhesive bitumen-polymer material 2-2.5 mm thick.

Valley carpet TECHNONICOL

The TECHNONICOL valley carpet is a rolled waterproofing bitumen-polymer material based on polyester coated with coarse-grained basalt granulate.

eaves, gable overhangs and junction bars

Made of metal with a special coating.

Special roofing nails

• Galvanized nails 25-30 mm long.
• The cap diameter is at least 9 mm.
• The diameter of the nail core is not less than 3 mm.

Mastic TECHNONICOL (FIXER)

Mastic bitumen-polymer adhesive cold FIXER.

Ventilation elements TECHNONICOL

A sufficient number of supply and exhaust openings that meet the minimum standards of under-roof ventilation.

2. Terminology

1. visible part.
2. Covered part.
3. Cutout.
4. Self-adhesive strip.
5. Tile, tab, petal.

1. Frontal overhang.
2. Cornice overhang.
3. Endova.
4. Rib, spine.
5. Skate.
6. Slope fracture.

3. Consumption of roofing material

One SHINGLAS packaging Jazz series contains 2 m 2 of finished roofing (taking into account overlaps when installing tiles). Packages of other series of tiles contain 3 m 2 of finished roofing. When calculating the required number of ordinary tiles, you should take into account the coefficient corresponding to the level of complexity of the roof. For shinglas of sonata, chord and jazz cutting forms in combination with ridge-cornice tiles, it is necessary to provide for a waste level of no more than 5%. In other cases (for the design of the starting strip, roof ribs and ridges), the level of waste is 10-15%.

The consumption of special roofing nails is about 80 grams per 1 m 2.

Roof base preparation

Roofing materials must meet building codes and rules (SNiP).

At SHINGLAS By wooden structures roofs, as well as for other types of structures, the pitch of the rafters depends on permanent and temporary loads, as well as on the individual architectural features of the roof, and ranges from 600 mm to 1500 mm.

Depending on the pitch of the rafters or additional step crate different thicknesses of solid wood flooring are used (see table).

The following can be used as boarding: oriented strand board (OSB-3), plywood with increased moisture resistance (FSF), tongue-and-groove or edged boards with a relative humidity of not more than 20%, sorted by thickness. It is recommended to use softwood as a boardwalk.

When using an edged board as a crate, the gap between the boards should be 1-5 mm.

Installation of large-panel flooring (OSB 3; FSF plywood) is recommended to be carried out with a run-out of seams and fastened with sharp nails or self-tapping screws.

When installed in winter period solid flooring made of plywood or OSB-3 boards, a 3 mm gap must be left between the sheets to compensate for linear expansion in the warm season.

To increase service life wooden elements roof structure the company recommends treating them with antiseptics and antipyrines.

Attention! When installing a solid wooden flooring, you should pay attention to the fact that the fragments of annual rings are oriented with their bulges upwards (see Fig. 4). When using damp wood, tongue-and-groove or edged boards fastened with two self-tapping screws on each side.

2. Roof ventilation

To increase the service life of the under-roof structure, it is necessary to provide ventilation, especially above the operated attic floor. Normal ventilation pitched roof provide three main elements: openings for the inflow of outside air, channels above the thermal insulation for its circulation and exhaust openings in the upper part of the roof (Fig. 5). Norms for cross-sectional area supply and exhaust ventilation make up 1/300 - 1/500 of the area of ​​insulation. The pressure in the attic should be reduced, so the area of ​​​​exhaust openings should be taken 10-15% more than the supply. This is necessary to create air draft.

In the case of filing cornice overhangs with siding, special elements are used to ensure the flow of outside air - the so-called soffit strips. When using lining, there are several ways to provide air flow, one of which is shown in Fig. 6.

Channels above the thermal insulation must have a minimum airflow height of 50 mm at a slope angle of more than 20°C. With a decrease in the angle of inclination of the ramp (less than 20 ° C), the height of the vent should be increased to 80 mm.

Attention! The under-roof ventilation system should exclude zones with stagnant air, the so-called "air bags", that is, it is necessary to ensure complete "washing" of the entire under-roof space with outside air.

3. Cornice

The cornice overhang of the roof is reinforced with metal strips (droppers). They are laid with an edge on the edge of a solid base and fastened with special roofing nails in a checkerboard pattern with a pitch of 120-150 mm, and in places of overlap 20-30 mm. The overlap between the planks is 30-50 mm.

4. Lining layer

Roof slope angle from 12° to 18°

This corner provides for laying an additional waterproofing mat under SHINGLAS. In the valleys and on the cornice overhangs, a self-adhesive bitumen-polymer material BARRIER OS HF is mounted. In the valley BARRIER OS HF is laid with a width of 1 m (50 cm for each slope), along the cornice overhang by the value of the cornice overhang plus 60 cm from the plane of the wall facade inside the building or structure (see Fig. 7). The OS HF barrier on the cornice overhang does not reach the droplet bend of 2-3 cm. If possible, one should strive for a continuous carpet (without overlaps) along the entire length of the valley. Otherwise, the longitudinal overlap is 30 cm with careful sizing, and it is carried out in the upper part of the roof.

The rest of the slope surface is covered with TECHNONICOL lining carpet. Laying roll material lead from the bottom up with an overlap in the transverse direction of 100 mm, and in the longitudinal direction - 150 mm, rolling the roll parallel to the cornice overhang. It is attached to the base with special galvanized nails with a wide hat every 200-250 mm. Places of overlap are smeared with TECHNONICOL bituminous mastic.

Roof slope angle from 18°

This corner provides for laying an additional waterproofing mat under SHINGLAS in places where leaks are most likely. These include: cornice overhang, valley, gable overhang, slope ribs, roof ridges and roof outlets. In the valleys and on the cornice overhangs, a self-adhesive bitumen-polymer material BARRIER OS HF is mounted. In the valley BARRIER OS HF is laid with a width of 1 m (50 cm for each slope), and along the cornice overhang by the value of the eaves overhang plus 60 cm from the plane of the wall facade inside the building or structure (see Fig. 8). The OSGCH barrier on the cornice overhang does not reach the droplet bend of 2-3 cm. If possible, one should strive for a continuous carpet (without overlaps) along the entire length of the valley. Otherwise, the longitudinal overlap will be 30 cm with careful gluing, and it must be done at the top of the roof. A TECHNONICOL lining carpet measuring 1 mx 1 m is mounted under the roof exits, which is fixed around the perimeter with special roofing nails with a pitch of 200-250 mm. On the remaining areas, a TECHNONICOL lining carpet 500 mm wide is laid. Roll material is laid from the bottom up with an overlap of 100 mm in the transverse direction, and in the longitudinal direction - 150 mm. It is attached to the base with special galvanized nails with a wide hat every 200-250 mm. Places of overlap are smeared with TECHNONICOL bituminous mastic.

Note: trio cut, beaver tail and jazz provide 100% waterproofing at any slope angle.

5. Front overhang

The frontal overhang of the roof is reinforced with metal end strips, which are laid on top of the lining layer with an overlap of 30-50 mm and fastened with special roofing nails in a checkerboard pattern with a pitch of 120-150 mm, and in places of overlap of 20-30 mm.

6. Valley

The valley can be made in two ways: open and "undercut" method. The preparation of the base of the valley depends on the chosen method.

1. Valley axis.
2. Self-adhesive bitumen-polymer material Barrier OS MS.
3. End carpet.
4. Lining carpet.

open way

A TECHNONICOL valley carpet is mounted along the axis of the valley over the BARRIER OS HF lining carpet with a horizontal offset of 2-3 cm.

On the front side, the valley carpet is nailed with special roofing nails with an indent from the edge of 2-3 cm and in increments of 20-25 cm. If possible, one should strive for a continuous carpet (without overlaps) along the entire length of the valley. Otherwise, the longitudinal overlap will be 30 cm with careful gluing, and it must be done at the top of the roof.

Undercut method

With this method of installation of the valley carpet is not required.

7. Slope marking

Marking lines act as guides and help align the shinglas horizontally and vertically. In addition, they level the shinglas if any roof element is cut into the slope or the geometry of the roof slope is broken. The pitch of the vertical lines corresponds to the width of the ordinary tiles, and the pitch of the horizontal lines is applied to every 5 rows of shingles (~80 cm). Marking lines have an exclusively guiding function. They do not serve as a guide to which tiles should be nailed.

SHINGLAS SOFT ROOF INSTALLATION

1. Fixing shinglas on the roof

Each ordinary tile is attached to the base of the roof with the help of special galvanized nails with wide hats, the number of which depends on the angle of inclination of the slope. Proper nailing of special nails is very important point. Nails should be nailed in such a way that the cap is in the same plane with the surface of the shinglas, and does not cut into it (Fig. 11). The tiles are nailed, retreating from the edge 2-3 cm. For correct location nails and the choice of their number for each form of shinglas, see fig. 11. The picture shows front side, the dotted line indicates the presence of an adhesive layer on the reverse side.

Starting strip (cornice tiles)

As a starting strip, a universal ridge-cornice tile or a pattern from an ordinary tile (shingle with cut petals) is used.

Universal ridge-cornice tiles are used for mounting the starting strip for cutting forms: sonata and chord.

Cornice tiles are glued on top of metal cornice strips, retreating from the place of inflection 1-2 cm and nailed (see Fig. 11). The amount of indentation depends on the length and angle of inclination of the ramp. With an increase in the length and steepness of the slope, the indentation from the place of inflection of the metal cornice strip also increases (see Fig. 12-13).

A pattern from an ordinary tile is used for cutting forms: trio, tango, sonata, chord. When laying, the back side in the area of ​​the absence of the adhesive layer is smeared with TECHNONICOL mastic on the “shir”. Further, it is laid similarly to the installation of ridge-cornice tiles.

With the shape of cutting jazz, the starting strip is laid from ordinary tiles without pre-cutting. In this case, the installation method is used similar to the method of laying a pattern from an ordinary tile.

First row and installation rule

On long slopes, it is recommended to install the first row from the center of the slope for more convenient horizontal leveling. The first row recedes from the initial strip by 1-2 cm (see Fig. 12-13).

The second row is mounted from the center of the slope, shifting to the left or right by half the petal. Nail the shinglas so that the bottom edge of the petals is flush with the top edge of the cutouts in the first row of masonry.

Third and subsequent rows. The third row is shifted relative to the second by half the petal to the left or right, depending on the direction chosen initially. Thus, the entire roof slope is covered.

For maximum effective protection from slanting rain, glue ordinary tiles with TECHNONICOL bituminous mastic on the "stripped" along the edge of the roof by a value of 10 cm in places where there is no self-adhesive layer. The upper corners of the shinglas that fit the metal gable plank, should be cut to 2-3 cm for water rebound, as indicated in Figure 12.

Note: When laying, the amount of horizontal displacement of shingles of the next row relative to the previous one can vary in the range from 15 to 85 cm (Fig. 13). In this case, it should not be traced certain rule drawing selection. The drawing of the finished roof should be abstract.

2. Device valley

Open valley method

Ordinary tiles are laid on top of the valley carpet and are mounted in a chaotic manner behind the undercut lines (3) towards the axis of the valley (1). Do not nail special nails at a distance closer than 30 cm from the central axis of the valley (1). Fix additionally each tile in the upper part (2). Thus, two slope surfaces are assembled relative to the valley and, at the end, two coated lines (3) are beaten off with the help of laces (beats). Then, ordinary tiles are cut along line 3. In this case, it is necessary to lay a special plank so as not to damage the integrity of the waterproofing carpet. To flush water into the valley, it is necessary to cut each tile (4) and coat it with TECHNONICOL bituminous mastic from the back by 10 cm in places where there is no self-adhesive layer (5). If the water flow from the slopes is significantly different, then the valley trough must be shifted towards a smaller flow volume to compensate for the water flushing of the junction of ordinary tiles and the valley carpet. The width of the valley gutter varies from 5 to 15 cm, depending on the location of the building or structure. Thus, if the construction site is located in the thicket of the forest, it is necessary to increase the width of the gutter for the unhindered removal of foliage.

Undercut method

The initial installation of ordinary tiles is carried out on a smaller (with a smaller slope) slope with an approach to a larger slope by at least 30 cm. Do not nail special nails at a distance of 30 cm from the central axis of the valley (1). Fix additionally each tile in the corners (2). Thus, the entire smaller (with a smaller slope) roof slope is covered. Then "beat off" the chalk line (3) on a larger / steep slope. The distance from the chalk line (3) and the central axis of the valley (1) is 7-8 cm. Shinglas from a large (steep) slope is cut along the chalk line (3). To flush water into the valley, it is necessary to cut each tile (4) and coat it with TECHNONICOL bituminous mastic from the back by 10 cm in places where there is no self-adhesive layer (5).

3. Connections

At the joints of the roof slope with the walls, a triangular rail (1) is stuffed, on which an ordinary tile (4) is wound. As a triangular rail can be used wooden beam 50*50 mm, loosened diagonally, or a regular wooden plinth (1). If the surface of the vertical wall is brick, then it must first be plastered and primed. Strips of TECHNONICOL valley carpet (5) with a width of at least 500 mm are mounted on top of ordinary tiles with TECHNONICOL bituminous mastic glued (the mastic is applied to the entire back surface of the valley carpet pattern). On the wall, the strip starts at least 300 mm, and in climatic zones with increased snow loads, this value can be further increased. Top part the junction is closed with a metal apron (2) with a winding in a slug, which is mechanically fixed and sealed with silicone, thiokol or polyurethane sealant (3).

To seal the chimneys and ventilation pipes, a pattern is made either from a valley carpet (Fig. 18) or from metal with an anti-corrosion coating (Fig. 19). The resulting patterns are bent or cut in certain places.

The mounting method is shown in fig. 17. Initially, the front pattern with a factory is mounted on an ordinary tile. Then the left and right are mounted, which are wound under the tiles. Lastly, the rear pattern is mounted. During installation, it is necessary to observe the principle of cascading water. On the left, right and on the back side, it is necessary to make a gutter 8 cm wide. The joints of ordinary tiles should be glued with TECHNONICOL bituminous mastic in places where there is no self-adhesive layer by 10 cm and cut off the corners for water rebound.

To prevent snow accumulation behind chimneys and ventilation pipes, if their cross section exceeds 500–500 mm and they are located across the slope, it is recommended to install a groove (Fig. 20).

Sealing of the lower parts of roof penetrations (skirts), antennas, communication pipes is carried out using special passage elements for shinglas (Fig. 21).

Pass-through elements are fixed with nail connections. Rows of shingles are laid on the penetration, cut and glued to the flange with FIXER bituminous mastic. Next, the necessary roof outlet is mounted on the passage element.

4. Rim ribs and roof ridges

Method #1

Ridge tiles are obtained by dividing the ridge-eaves tiles into 3 parts according to the places of perforation or cut out from ordinary tiles in a special way(see fig. 22).

Ridge tiles are available for sonata, chord and jazz cut shapes.

Edge

1. Cut the ordinary tile facing the edge so that there is a 0.5 cm wide slot between the coverings of adjacent slopes.

2. The dimensions of the future rib are beaten off with a lace (two stripes along the rib).

3. Laying of ridge tiles is carried out from the bottom up. It is fixed with four nails (two on each side) so that the overlap (3-5 cm) of the overlying tile overlaps the nails of the underlying one.

Skate

The ridge is laid from the side opposite to the prevailing wind rose in the area. Otherwise, the installation of skates is similar to the installation of ribs.

Method #2

For tango, trio, sonata and jazz cut shapes, ridge tiles can be cut from ordinary tiles.

At the same time, for the shinglas of the sonata cutting form: the closed part (A), the visible part (B).

When laying a ridge tile pattern, the back part in the places where there is no self-adhesive layer is additionally smeared with TECHNONICOL mastic. Otherwise, the installation of ribs/ridges using ridge tile patterns is similar to the installation using ridge-eaves tiles.

Attention! To prevent the formation of cracks in the cold season (temperatures below +5°C), it is recommended to bend the CLASSIC and JAZZ bituminous tiles on an artificially heated metal pipe with a diameter of about 10 cm (see Fig. 23).

1. The condition of the roof must be checked in the spring and autumn.
2. It is recommended to remove leaves, branches and other small debris from the roof with a soft brush. The use of sharp tools is prohibited.
3. Objects with sharp corners must be removed from the roof surface manually.
4. To ensure the normal drainage of water from the roof, it is necessary to clean the gutters and funnels as it gets clogged.
5. If there is a threat of formation of a large layer of snow, it must be cleaned off using non-sharp wooden shovels. It is necessary to remove snow from the roof in layers, leaving a protective layer about 10 cm thick on the roof.
6. For preventive purposes, inspection and, if necessary, repair of installation openings, holes, cracks and parts made of metal sheets should be carried out.