Waterproofing film ondutis. Ondutis D (RV) - Universal hydro-vapor barrier. Ondutis R Termo technical specifications

IMPORTANT: The roof space must be ventilated. To do this, in the filing of the cornice and in the area of ​​\u200b\u200bthe ridge, provide ventilation holes for access to external air.

If the height of the rafter leg is equal to the thickness of the insulation and does not allow for a lower ventilation gap, fix a 5x5 cm bar on top of the rafter leg or mount one layer of thermal insulation under the rafters.

Roofing films Ondutis are ideal protection of your house from moisture and condensate.

Ondutis offers 9 different films and 2 sealing tapes. All products have been tested and certified. Technical indicators Ondutis films are among the highest in this price group.

Series A - vapor permeable films

SA130

Ondutis SA130 is a superdiffusion membrane that allows water vapor to pass through it well, while retaining air and water. Used to protect insulation and internal elements walls and roofs from moisture that penetrates the house from the outside.

Ondutis SA130 is mounted with outside close to the heater. Between the film and the outer coating, it is necessary to organize a ventilation gap so that steam and moisture leave the insulation.

Ondutis SA130 can also be used for moisture and wind protection of externally insulated walls in ventilated facades of multi-storey buildings.

Advantages

• Ondutis SA130 can be used as a temporary protection before the installation of the base material within 2 months.

Wind protection

Moisture protection

vapor diffusion

Does not decompose in the sun

Keeps warm

SA115

Ondutis SA115 passes water vapor well through itself, while retaining air and water. It is used to protect the insulation and internal elements of walls and roofs from moisture that penetrates the house from the outside.

This material is protected on both sides with a non-woven fabric made of polymer fibers.

Ondutis SA115 can also be used for moisture and wind protection of externally insulated walls in ventilated facades of multi-storey buildings.

Advantages

• Retains insulation and internal structures dry;
• Reduces heat loss and protective properties roofing cake;
• Prevents the loss of mass of the insulation, which occurs due to the blowing of the fibers;
• Ondutis SA115 can be used as a temporary protection before the installation of the base material for 1 month.

Wind protection

Moisture protection

vapor diffusion

Does not decompose in the sun

Keeps warm

A120

Black non-woven fabric special additive which provides resistance to solar radiation.

Ondutis A120 is a moisture and wind insulation for insulated walls and pitched roofs from the outside. Ondutis A120 protects the insulation and internal structures from moisture, condensation and cold air penetration.

Mounted under outer cladding in ventilated facades multi-storey buildings, in frame walls, in wooden, brick and concrete walls ah with external insulation.

Ondutis A120 can also be used for moisture and wind insulation of insulated attics with a slope angle of at least 35º. On the walls, the film can serve as a temporary protection until the installation of the main cladding for 2 months.

When used on roofs, the roof covering should be installed immediately after installation of the foil.

Wind protection

Moisture protection

vapor diffusion

Does not decompose in the sun

Keeps warm

A100

Ondutis A100 is a moisture and wind protection for the walls of the house and pitched roofs from the outside. Film Ondutis A100 is a reliable insulation of external walls. It protects the insulation and internal structures of the house from moisture, condensation and the penetration of cold air.

Ondutis A100 is mounted under the outer cladding in ventilated frame walls, in wooden, brick and concrete walls with external insulation, as well as in ventilated facades of multi-storey buildings.

Wind protection

vapor diffusion

Does not decompose in the sun

Keeps warm

Series R - hydro-vapor barrier films

Ondutis RV 100

Waterproofing film Ondutis RV100 is a gray fabric with a protective layer and the addition of a UV stabilizer, which allows it to withstand solar radiation for a long time.

A typical application for such a film is under-roof waterproofing in non-insulated or insulated pitched roofs with metal coated. That is, it serves to protect the attic from moisture, which is formed due to condensation of the roof or precipitation. Protects the under-roof space from the penetration of cold air and condensate that occurs on inside metal roofing. Reduces heat exposure to roofing heating season and reduces the risk of ice and icicle formation.

High tensile strength and impact resistance ultraviolet rays allows you to use waterproofing film as a temporary roof for 1.5 months.

Vapor barrier

Keeps warm

Wind protection

Moisture protection

Does not decompose in the sun

Hydrobarrier

Ondutis RVM - under-roof waterproofing with an anti-condensate layer for non-insulated and insulated pitched metal roofs. The film protects the under-roof space from moisture and condensate that forms on inner surface metal. In summer, the material reflects heat from the roof and reduces the temperature under the roof.

Ondutis RVM retains moisture that penetrates under the roof from the room and prevents the insulation from getting wet. The film also does not allow the metal roof to heat up, which reduces the number of icicles and ice on the roof.

Ondutis RVM can also be used as a heat-reflecting vapor barrier for insulated walls and ceilings and in buildings with occasional heating. Ondutis RVM is a multilayer material based on a non-woven fabric with an external heat-reflecting surface. The inner side has an absorbent anti-condensation layer made of viscose fibers. The material is environmentally friendly, high strength and is not susceptible to bacterial degradation.

Ondutis RS - reinforced waterproofing film.

It is used as a roofing waterproofing in non-insulated and insulated pitched roofs with a metal coating to protect the attic from roofing condensate and atmospheric precipitation.

Wind protection

Moisture protection

Vapor barrier

Does not decompose in the sun

Keeps warm

Ondutis R 100

Polymer fabric gray color coated on both sides with a protective film.

Ondutis R100 protects building envelopes and insulation from steam and condensate that occurs in heated rooms in winter period. Ondutis R100.

Ondutis R100 is used as a roof underlay waterproofing in non-insulated pitched roofs to protect the attic from condensation and precipitation. Keeps the insulation dry, prevents the appearance of mold and corrosion of metal elements of enclosing structures during the heating period. Reduces heat loss and reduces home heating costs.

In houses with episodic heating, Ondutis R100 prevents condensation on the surfaces of walls and ceilings. Reduces the likelihood of intrusion into residential areas harmful secretions from fibrous insulation.

The use of the film as under-roof moisture insulation reduces the formation of ice and icicles on the roof.

Vapor barrier

Keeps warm

Specifications

Application

Important! The film is mounted with the logo up, with the clean side facing the insulation.

Important! When laying the film on pitched roofs in insulated attics, a double ventilation gap is required. It is 5 cm between the film and the roofing and 5 cm between the film and the insulation.

Step 1.

The overlap of horizontal joints is at least 15 cm, vertical - at least 20 cm. Vertical joints of the film fall on the rafters.

Step 2

Cut the material along the length of the roof and lay it with the logo upwards in horizontal stripes from the bottom up directly on the rafters so that there is a gap of 5 cm between the insulation and the film. Laying the film close to the insulation is not allowed. If there are valleys and inclined skates on the roof, then under the horizontal strips, pre-mount the strip along the axis of the ridge or valley.

The roof space must be ventilated. To do this, in the filing of the cornice and in the area of ​​\u200b\u200bthe ridge, provide ventilation holes for access to external air. If the height of the rafter leg is equal to the thickness of the insulation and does not allow for a lower ventilation gap, fix a 5x5 cm bar on top of the rafter leg or mount one layer of thermal insulation under the rafters.

Step 3

Fasten Ondutis D (RV) along the rafters with antiseptic bars at least 3 cm high. After that, proceed with the installation of the crate necessary for your roof.

Step 4

To fix Ondutis D (RV) on the eaves between the rafters, make a deck of 2-3 boards.

Step 5

The lower edge of Ondutis D (RV) is fixed on the drip along the outer deck board with Ondutis BL tape. On roofs with drainpipes, place a gutter above the drip with a gap for free air access under the roof. Do not drive the Ondutis D (RV) into the gutter.

Step 6

Carefully isolate the intersections of material with passage materials (chimneys, ventilation ducts, etc.). At the intersection in the film, make a cut in the form of the letter "H", which tapers to the bottom.

Step 7

Move the upper and lower flaps and fix on the passage element with Ondutis BL tape or on the nearest horizontal part of the batten. Take the side ones up and fix on the passage element.

Important! The roof space must be ventilated. To do this, in the filing of the cornice and in the area of ​​\u200b\u200bthe ridge, provide ventilation holes for access to external air.

If the height of the rafter leg is equal to the thickness of the insulation and does not allow for a lower ventilation gap, fix a 5x5 cm bar on top of the rafter leg or mount one layer of thermal insulation under the rafters.

Important! The film is used as a temporary protection of the insulation until the installation of the exterior finish for no more than 2.5 months.

The French company Onduline is one of the most famous largest manufacturers in the world. roofing materials, which was founded in 1944 and currently contains thirty-five trading companies and ten factories. At the same time, the well-known Onduline roofing products, which you cannot be unaware of, are produced in many countries of the world, occupying 75% of the European market for cellulose-bitumen corrugated roofing.

And not everyone in Russia knows that the same brand has launched the release of a good budget, but high-quality solution for its coverage - this is Ondutis vapor barrier in its three main options. And, despite its seeming simplicity and unpretentiousness of the look, those who have already used such a vapor barrier are very satisfied. What is her secret? Let's find out!

Ondutis company for quality insulating materials often compared with the famous Tyvek and Yutafol. In total, the range of vapor barrier films from Ondutis includes two main groups - waterproofing and vapor barrier.

A special subspecies of such films is with the Smart prefix, which have an internal mounting adhesive tape. Moreover, it was invented not only for ease of installation, but also in order to ensure the effectiveness of the protective barrier:

Basically, all Ondutis films are a polypropylene laminated fabric with the addition of a stabilizer:

The Ondutis vapor barrier film from Ondulin is used indoors and under the roof, it is also suitable for the floor and attic, and it is especially good for frame house:

To summarize, all Ondutis vapor barrier films have the following advantages:

• consist of durable polymeric materials;
• not afraid of moisture and corrosion;
• well tolerated high temperatures;
• have high strength and elasticity even at low temperatures;
• retain steam and moisture, and do not release warm air;
• particularly resistant to UV radiation, making them even suitable for external protection Houses.

Usually, those who choose Ondutis film no longer switch to other types, because. it is easy and convenient to work with it. And what kind of Ondutis products do you need now for specific task, you will be prompted by our prepared illustrations.

Ondutis R70: an affordable and reliable option

Ondutis R70 – nonwoven fabric made of polymer fiber, covered with a special durable film. This vapor barrier is designed to protect ceilings, walls, pitched and flat roofs. Additionally, Ondutis R70 prevents the formation of condensation in winter in the insulation, and therefore is especially effective for vapor barrier attic floors and attic.

Such a vapor barrier is compatible with all types of insulation: basalt and glass wool, foam products. There is also another pleasant property of Ondutis R70, which not everyone knows about - this is the fight against the appearance of fungal plaque and corrosion on metal elements during the heating period, due to the fact that such a vapor barrier retains drops of condensate and helps them evaporate quickly.

Also, Ondutis R70 is known among consumers for the fact that it well prevents the evaporation of toxic and toxic substances directly through the wall of insulation, and in itself is also environmentally friendly and absolutely safe for health.

And, finally, this film is convenient in that two important lines are applied to it: black dotted, in order to make it convenient to cut the film, and red along the entire length for the correct overlap of the vapor barrier. At the same time, many note that the quality of this film is much higher than that of others in the same price category. It is especially comfortable to work with Ondutis R70 in frame house and attic:

To fix the film Ondutis R70, you will need such additional accessories:

During the installation of Ondutis R70, make sure that the room at this moment has natural ventilation, and follow the instructions for laying the film:

• Step 1. For ease of installation, first fix the sheets with a rail, and then carefully spread the roll.
• Step 2. Mount the film with an overlap of at least 10 cm, and at the joints with the pipe or engineering communications- at least 20 cm.
• Step 3. Fix the selected mounting tape to the bottom film.
• Step 4. Gradually remove the protective paper and at the same time press the top sheet to the bottom.
• Step 5. Now fix the guide rails for the subsequent finishing.

Here is how all these steps look during the actual installation of Ondutis:

Fasten such a film with a stapler and mounting tape Ondutis BL. You can, of course, use roofing tape from another company if it is close in its technical characteristics to Ondutis accessories. For example, in this step-by-step illustration, Isospan adhesive tape is used:

Ondutis R70 Smart: with built-in adhesive tapes

Ondutis R70 Smart differs from the previous version in that adhesive tapes are mounted directly on it for easy installation, and you do not need to purchase additional accessories. This film is famous for its high strength and wide mounting temperature range. Its vapor permeability is less than 10 g per area of ​​one square meter, and the diffusion resistance thickness is 5.4.

You will be surprised to know that the service life of such a film is up to 50 years! That is why such a film can even be used as a temporary roof. Look at specifications Ondutis R70 Smart and see for yourself:

Ondutis R70 Smart should be mounted from the attic side over the insulation, close to the insulation with a smooth side, in horizontal stripes with an overlap of strips from 10 cm:

And now let's note the unfortunate minus of all Ondutis roofing films with the Smart prefix: all these built-in strips with adhesive tape are actually very narrow and not always convenient during installation, and therefore some people still purchase additional Double-sided tape to be sure of the reliability of the final result. After all, high-quality vapor barrier is very important!

Ondutis R Termo: with reflective and heat-shielding properties

Vapor barrier film Ondutis Thermo is a three-layer foil material based on polyester fabric. Its main advantage is water vapor permeability, heat reflection and tensile strength. All this helps to avoid the appearance of mold and rust on metal and wooden structures roofs by protecting them from steam.

Here are the technical specifications of such a film:

What are the main advantages of Ondutis R Termo? Such a film does not change its properties even at a temperature of 120 ° C, and therefore is suitable for buildings with high temperature and humidity: baths, saunas, laundry and the like. The prefix “thermo” itself already indicates that it is not afraid of either low or high temperatures, or their difference.

In total, Ondutis R Termo reflects up to 80% of thermal radiation, which is why it is also called energy-saving. At the same time, mechanical loads during the installation of such a film and operation do not at all worsen its properties. The whole secret is that Ondutis Thermo is made according to special technology with aluminum sputtering, due to which such a film never gets wet, does not crumble, does not emit in the room harmful substances, unlike most modern analogues with heat-reflecting properties. And additionally, this aluminum layer is specially protected with a special composition that prevents delamination and any damage that may be caused by mechanical deformation.

Also, not everyone knows that Ondutis Thermo is ideal for ceiling vapor barrier! The whole secret is that the aluminum coating reflects heat rays back into the room, and does not allow them to rise up. Thanks to this, the ceiling finish itself is slightly warmer than with conventional vapor barrier, and condensation does not form on it.

After all, as you remember, condensate as a phenomenon occurs when water vapor encounters a barrier that is cooler than the air temperature. But thanks to Ondutis Thermo, this barrier (ceiling trim) almost equalizes the temperature difference with air, and there are no problems with condensate anymore.

And now - an important minus of Ondutis R Termo! It cannot be used to vapor barrier brick and concrete walls, because due to the reflection of heat waves back into the room, they will remain in constant cold. They will quickly begin to freeze, which is bad for the microclimate of a residential building and is fraught with dampness and destruction of the walls themselves.

Ondutis R Termo should always be mounted with a metallized surface in the direction of heat:

Let us dwell in more detail on the installation process of this reflective vapor barrier:

• Step 1. Cut the Ondutis Thermo film along the length and mount it on the roof surface in horizontal stripes with an overlap of at least 10 cm. Lay it close to the insulation itself, with the smooth side inside the room. It will be difficult to confuse the parties, because. the smooth side is more shiny.
• Step 2. Now fix the film with a stapler, and it is on wood, concrete and brick walls- Mounting tape Ondutis. Those. seal all joints of the film with adhesive tape Ondutis ML, and the joints with Ondutis BL.
• Step 3. If there is a bathroom, SPA-corner, sauna or bath in the room, then all seams must be glued on top with additional metallized or aluminum adhesive tapes, 5 cm from the edge of the top sheet. This is the only way you will be able to make all surfaces without gaps, if at the same time the mounting tape is first glued to the bottom film.
• Step 4. Now, on top of the mounted film, install metal or wooden bars for mounting interior decoration. However, since you are using a heat reflective film, it needs air for the heat reflective effect, so leave a gap between the film and the trim.

As you can see, in practice, everything is simple! For which Ondutis vapor barrier films are valued. By the way, the same film Ondutis Thermo in roof structure can be used as under-roofing waterproofing with a heat-reflecting top surface!

So it will not only protect the insulation and roofing elements from wind, rain and dust, but also reflect, thanks to the metallized surface, infrared radiation from the atmosphere. What will it give? This will allow the usually hot and stuffy attic not to overheat in summer time, and such a technological solution is very popular abroad.

Hydro-vapor barrier Ondutis: for cold roofs

And now let's talk about the hydro-vapor barrier of the manufacturer Ondutis, which simultaneously works as a protection against rain and moisture from the side of the roof, as well as a vapor barrier from the side of a cold and uninsulated attic.

Ondutis Smart RV: convenient installation

Hydro-vapor barrier Ondutis Smart RV is used as protection against steam, moisture and wind on non-insulated metal roofs. Such a film consists of three layers and is a non-woven polymer material with a voluminous fibrous structure that does not allow steam to pass through and retains heat well. Plus, like the entire Smart line from Ondutis, it has a built-in adhesive tape:

Ondutis Smart RV roofing steam-waterproofing is a gray fabric with the addition of a stabilizer and a protective layer that allows it to long time withstand solar radiation. This under-roof vapor barrier is designed specifically for metal-coated pitched roofs to effectively protect against precipitation and condensation, which such roofs usually “sin with”.

In addition, this hydro-vapor barrier is necessary in order to significantly reduce the effect of heat on the roof during the heating season and thus avoid the formation of ice. You probably know that the frost itself appears when metal roof a little warmer than 0 degrees Celsius, and the snow cap immediately begins to thaw and then freeze on a particularly cold night, causing a lot of problems over time.

As for the laying side of Ondutis Smart RV, it has its own peculiarities. You need to mount this hydro-vapor barrier with outer side thermal insulation, and in addition, it has a smooth and fleecy surface, and this time it is really important not to mix them up.

Smooth here is the front surface, and it facilitates the flow of water from the side of the roof. And so that you do not get confused, the manufacturer put on the front outer surface branding and company logos. That's why when you look at this film, front side always oriented inside the roll, which greatly speeds up and simplifies installation work. Those. you just need to roll out the roll on the surface, and the front side will always look at you. In addition, the front side is smoother, glossier, and it is on reverse side Ondutis films of the Smart series always have a mounting self-adhesive tape.

Ondutis RS: Reinforced hydro-vapor barrier Ondutis RS is a non-woven fabric with an additional coating. Both brands of films, RV and RS, differ only in strength. RV is a classic universal hydro-vapor barrier, and Ondutis RS is already a reinforced hydro-vapor barrier of increased strength, which in its properties is close to Yutafol Standard 110.

This Ondutis RS has such a high breaking strength that it even allows it to be a temporary roof for 2 years! And Ondutis RV is mounted on the inside of the insulation to protect it from water vapor. We can say that this is an additional roofing waterproofing that protects everything wooden elements roofs from condensation and atmospheric moisture.

Ondulin has long pleased Russian consumers with domestic products enough High Quality, and in the course of its policy of successful import substitution is constantly growing. Let's explore what's new!

Waterproofing film Ondutis D (RV) - gray fabric with a protective layer and the addition of a UV stabilizer, which withstands direct solar radiation for 1.5 months.

A typical application of such a film is under-roof waterproofing in non-insulated or insulated pitched roofs with a metal coating. It protects the attic from moisture, which is formed due to condensation of the roof or precipitation. Protects the under-roof space from the penetration of cold air and condensate that occurs on the inside of the metal roof. Reduces the thermal impact on the roof covering during the heating season and reduces the risk of frost and icicles.

Ondutis D (RV) is used as a temporary roof for 1.5 months due to its high tensile strength and UV resistance.

Application area

The film serves as a temporary roof for 1.5 months.

Advantages

• Vapor barrier.
• Keeps warm.
• Wind protection.
• Moisture protection.
• Does not decompose in the sun.
• Hydrobarrier.

Characteristics

Installation of Ondutis D (RV) on pitched roofs

The film is mounted with the logo up, with the clean side facing the insulation.

When laying the film on pitched roofs in insulated attics, a double ventilation gap is required. It is 5 cm between the film and the roofing and 5 cm between the film and the insulation.

Step 1.

Cut the material along the length of the roof and lay it with the logo upwards in horizontal stripes from the bottom up directly on the rafters so that there is a gap of 5 cm between the insulation and the film. Laying the film close to the insulation is not allowed. If there are valleys and inclined skates on the roof, then under the horizontal strips, pre-mount the strip along the axis of the ridge or valley.

The overlap of horizontal joints is at least 15 cm, vertical - at least 20 cm. Vertical joints of the film fall on the rafters.

Step 2

To drain the flowing condensate from the rafters, stretch the film with a sag of 1-2 cm in the center of the distance between the rafters. Secure Ondutis D (RV) with a stapler. Glue the joints with double-sided tape Ondutis BL or reinforced tape.

The roof space must be ventilated. To do this, in the filing of the cornice and in the area of ​​\u200b\u200bthe ridge, provide ventilation holes for access to external air. If the height of the rafter leg is equal to the thickness of the insulation and does not allow for a lower ventilation gap, fix a 5x5 cm bar on top of the rafter leg or mount one layer of thermal insulation under the rafters.

Step 3

Fasten Ondutis D (RV) along the rafters with antiseptic bars at least 3 cm high. After that, proceed with the installation of the crate necessary for your roof.

Step 4

To fix Ondutis D (RV) on the eaves between the rafters, make a deck of 2-3 boards.

Step 5

The lower edge of Ondutis D (RV) is fixed on the drip along the outer deck board with Ondutis BL tape. On roofs with drainpipes, place a gutter above the drip with a gap for free air access under the roof. Do not drive the Ondutis D (RV) into the gutter.

Step 6

Carefully isolate the intersections of material with passage materials (chimneys, ventilation ducts, etc.). At the intersection in the film, make a cut in the form of the letter "H", which tapers to the bottom.

Step 7

Move the upper and lower flaps and fix on the passage element with Ondutis BL tape or on the nearest horizontal part of the batten. Take the side ones up and fix on the passage element.

The roof space must be ventilated. To do this, in the filing of the cornice and in the area of ​​\u200b\u200bthe ridge, provide ventilation holes for access to external air.

If the height of the rafter leg is equal to the thickness of the insulation and does not allow for a lower ventilation gap, fix a 5x5 cm bar on top of the rafter leg or mount one layer of thermal insulation under the rafters.

The film is used as a temporary protection of the insulation until the installation of the exterior finish for no more than 2.5 months.