Roof ventilation technonikol. Roofing point valve (KTV) Variety of roofing valves for shingles
In any building great importance has a ventilation system. This is one of necessary elements modern home.
Not only the service life of the entire building, but also its energy consumption indicators depend on the quality of materials and the correct design of the ventilation system. Competent organization The ventilation system is the key to long-term operation of roofing elements, which reduces the cost of repairs and energy supply to the house.
Two main systems are used to ventilate a building:
- The interiors are equipped with a system forced ventilation. It serves to provide optimal humidity inside the building.
- Ventilation system for roof elements and under-roof space. Prevents corrosion and decay load-bearing structures roofs, moistening the insulation, prevents the accumulation of condensate and moisture in the under-roof space.
TechnoNICOL ventilation elements meet modern requirements to the device of forced internal and under-roof ventilation.
The company "Krovli-M" offers reliable technical solutions for the design ventilation systems on favorable price. The elements are made from quality materials, aesthetically pleasing, easy to install.
 Used on roofs shingles without a skate. Roofing moisture is removed with air currents, which are formed as a result of the pressure difference created by the air element. Required amount air elements are determined at the rate of 1 pc. on 5 m 2 of the roof surface (with a ventilated under-roof space 5 cm high). KTV aeroelements TechnoNIKOL are produced in various color options, which allows them to look harmoniously on the roof of any color. Manufactured from high quality polypropylene, UV resistant. Consumption: 1 pc. on 5 m 2 of the roof. |
Cap TechnoNIKOL D110/D160
 Provides reliable connection air duct with aerator KTV TechnoNIKOL. Pipe diameter: 110-130 mm. |
Ventilation outlet TechnoNIKOL isolated, D125/160
 Made from durable polypropylene, UV resistant. Through the use modern material the element is not covered with frost in winter. It is intended for removal of the smells and moisture which are formed in kitchen and in sewer system. Through a system of branch pipes with connecting sleeves, the exhaust air is discharged directly from sewer riser. The range of colors allows you to choose the ventilation outlet in accordance with the color of the roofing. Recommended for roofs of buildings that are used throughout the year. Pipe inner diameter: 125 mm. |
 The ridge aerator is designed to organize the removal of moisture from the under-roof space. Installed on ridge roofs. Fitted on top of it ridge eaves tiles in the color of the main roofing. Thus, the ridge aerator is practically invisible on the roof. To prevent atmospheric precipitation and insects from getting under the roof, the aerator is equipped with a special polyurethane foam filter. Air is supplied through the roof eaves. Consumption: 1 pc. for 25 m 2. |
TECHNONICOL- offers systems roof ventilation two main types.
- Ideal for attic or attic space. TechnoNikol ventilation provides forced circulation air with constant maintenance optimal temperature and indoor air humidity.
- For roof space. The main purpose is to ventilate the insulation and the main structures of the roof. This is reliable protection elements of the roof from moisture, provides effective removal of moisture and vapor. Roof ventilation becomes important element protection against accumulation of condensate and moisture, as well as from rotting and corrosion.
Systems ventilation TECHNONICOL
- Ridge aerator TechnoNIKOL
Removes excess roof moisture. It has protection - a filter made of polyurethane foam, which reliably protects against insects and precipitation. Used on ridge roofs. For correct operation aerator, it is necessary to provide air flow from the eaves.
Consumption: 1 aerator ~ per 25 m².
Size: 0.61x0.29 m.
Black colour.
Scope: mounted on the ridge of the roof and sheathed ridge tiles. The area of the ventilated space is 25 m². For proper operation of the aerator, air flow from the eaves should be provided.
- ventilation outlet TechnoNIKOL D110
Made from fade resistant polypropylene. Used for ventilation sewer system, to remove all odors and fumes generated during cooking. Available in a variety of colors to match any roof color scheme. It is recommended to apply on roofs of summer houses.
Size: 100x500 mm.
- Ventilation outlet TechnoNIKOL isolated, D125/160
Ventilation outlet TechnoNIKOL Manufactured from fade resistant polypropylene. We recommend installing an insulated sewer outlet on roofs with year-round use. Through the use innovative materials, the ventilation outlet is not subject to icing even during prolonged frosts.
Size: D pipe 125 mm, D pipe external 160 mm, H pipe 500 mm.
Color: red, grey, brown, green, blue, black.
- Aeroelement PILOT TechnoNIKOL
PILOT aerator pitched TechnoNIKOL - used to remove excess under-roof moisture on roofs where there is no roof ridge. The air element creates a pressure drop in the under-roof space, as a result of which the moisture evaporating from the insulation is removed due to the movement of air flows. It is installed at a distance of 0.5–0.8 m from the roof ridge, while air flow is provided on the overhangs. One aerator provides ventilation for 10 m2 of the roof, provided that the height of the ventilated under-roof space is 5 cm.
Consumption: 1 air element ~ per 5 m².
Size: D exit 110 mm.
Black colour
- Aeroelement KTV TechnoNIKOL
It is used to remove excess under-roofing moisture on roofs made of flexible tiles, where there is no roof ridge. The air element creates a pressure drop in the under-roof space, as a result of which the moisture evaporating from the insulation is removed due to the movement of air flows. It is installed at a distance of 0.5–0.8 m from the roof ridge, while air flow is provided on the overhangs. One aerator provides ventilation for 5 m2 of the roof, provided that the height of the ventilated under-roof space is 5 cm. Aeroelement KTV TechnoNIKOL It is made of polypropylene of various colors, which allows it to harmoniously fit into any color scheme of the roof. Fade resistant.
Size: D exit 110 mm.
Color: red, grey, brown, green, blue, black.
Scope: creates a pressure drop in the under-roof space, as a result of which, moisture evaporating from the insulation is removed due to the movement of air flows. It is mounted at a distance of 0.5-0.8 m from the roof ridge, while providing air flow on the overhangs. One aerator provides ventilation for 10 m² of the roof, if the height of the ventilated under-roof space is 5 cm.
SKAT valve roofing TechnoNIKOL used on pitched roofs with a slope of 5° or more with a flat surface (flexible tiles, metal seam roofing, flat asbestos cement sheets) directly on the roofing.
Consumption: 1 air element ~ per 5 m².
Size: D exit 110 mm.
Color: red, grey, brown, green, blue, black.
- Passing element SKAT roofing TechnoNIKOL
Made from polypropylene in various colors. Fade resistant. Serves as the basis for the installation of ventilation or sewer exits. Mounted under shingles or lining carpet, with help roofing nails, after smearing the base with polymer-bitumen mastic.
Size: through hole 25*16 cm.
Color: red, grey, brown, green, blue, black.
- Passing element TechnoNIKOL
Serves as the basis for the installation of ventilation or sewer outlets on roofs made of flexible tiles.
Size: through hole 25*16 cm, base 57*48 cm
Color: red, grey, brown, green, blue, black.
Scope: serves as the basis for the installation of ventilation or sewer outlets. It is installed under bituminous tiles or underlayment, using roofing nails, after the base has been treated with polymer-bitumen mastic. Available in any color scheme which allows it to harmonize with different color roofs.
- Cap TechnoNIKOL D110/D160
It is used to give an aesthetic appearance to roof penetrations, and prevents the ingress of atmospheric precipitation when used in roof penetrations used for ventilation of the under-roof space. The D110 hood is used in conjunction with the D110 ventilation outlet, the D160 hood - respectively with the D126/160 insulated ventilation outlet.
Size: H 190 mm, D 200 mm.
Color: red, grey, brown, green, blue, black.
Scope: it is designed to give an aesthetic appearance to roofing passage elements, and to prevent the ingress of atmospheric precipitation in case of use on roof penetrations used for ventilation of the under-roof space.
- Adapter TechnoNIKOL
It is used to connect air ducts with the air element KTV TechnoNICOL.
Size: D from 110 to 130 mm
Black colour.
- Rubber seal TechnoNIKOL
Used for sealing roof penetrations (fixing air conditioners, internal pipes, etc.)
The company "" will do for you right choice materials necessary for your project, and will also be able to carry out a comprehensive installation of the ventilation system!
Send us your request for the calculation of the cost of the product you are interested in:
The device of roof ventilation allows to avoid the accumulation of moisture in the under-roof space and leaks, to ensure effective ventilation of all premises of the building. The house creates a microclimate, which reduces the cost of heating and air conditioning. Roof aerator TechnoNIKOL must be purchased for correct operation roofs. Order delivery in Moscow in our company "4 seasons". Wholesale prices for all TechnoNIKOL ventilation: aerators, valves, ventilation outlets, caps, passage elements.
Solid aerator TechnoNIKOL
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It is used on ridge roofs with a slope of 12° to 45°. A solid aerator is installed directly during the installation of flexible tiles. It has covering and covering ends, which are connected when applied, forming a strong and airtight continuous construction. A ridge eaves tile is mounted on the ridge aerator, which makes the element invisible on the roof. It has maximum efficiency for ventilation of the under-roof space 1 pc. for 25 m2. |
Spot aerator TechnoNIKOL
Spot aerators are installed on hipped roofs if they are adjacent to vertical wall(roof slope less than 12°) or if the ridge is not sufficient to ventilate the entire under-roof space.
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Aerator KTV pitched. It is applied only on the roofs covered with a flexible tile. Fixed to the soft roof with through element directly at the time of laying shingles. Consists of two elements: a passage element and a protective plug, and also has a plug with a protective grid. Virtually invisible on the roof. Outlet diameter 110 mm. The ventilation efficiency of the under-roof space is 1 element per 5m2. |
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KTV-alpha - TechnoNIKOL point aerator for soft shingles. Economy version of cable TV for pitched roofs. One product provides ventilation with a volume of 20 m2, provided that the height of the ventilated under-roof space is 5 cm. To protect against precipitation and insects, the aerator is equipped with a protective filter made of reticulated polyurethane foam. |
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Pilot aerator scanty TechnoNIKOL for soft roof installed only on roofs covered with shingles. It is fixed with the help of a passage element directly at the time of laying the flexible tiles. Due to the lower sliding element, it is fixed strictly vertically during installation, regardless of the slope of the roof. The height of 69 cm gives an additional guarantee against getting under the snow cap, and a special cap is equipped with a system of protection against atmospheric precipitation. The size of the ventilation outlet is 110 mm, the ventilation efficiency of the under-roof space is 1 element per 5m2. |
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Pilot - the ridge aerator is installed only on roofs covered with soft tiles. It is fixed to the roof with the help of a passage element immediately at the time of laying the flexible tiles. The height of the pipe provides an additional guarantee against falling under the snow cap, and a special cap is equipped with a system of protection against atmospheric precipitation. The outlet size is 110 mm, the ventilation efficiency of the under-roof space is 1 element per 5m2. |
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The SKAT valve is installed on pitched roofs with a slope of 5° or more with a flat surface directly on the roofing itself, i.e. on an already installed roof. Consists of two elements: a passage element and a protective plug, and also has a plug with a protective grid. It has a seal on the lower surface, which ensures the tightness of the connection with the roof when fixing the Passing element with self-tapping screws. Virtually invisible on the roof. Vent outlet diameter 110 mm. The ventilation efficiency of the under-roof space is 1 element per 5m2. |
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The SKAT Monterrey roofing valve from TechnoNIKOL has a modified pass-through element for installation on a metal tile with a Monterrey profile directly on finished roof. Consists of two elements: a passage element and a protective plug, and also has a plug with a protective grid. It has a seal on the lower surface, which ensures the tightness of the connection when fixing the Passing element with self-tapping screws. Virtually invisible on the roof. Outlet diameter 110 mm. The ventilation efficiency of the under-roof space is 1 element per 5m2. |
Accessories
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Cap TechnoNIKOL. Available for pipes of two diameters 110 and 160 mm. It is used to give an aesthetic appearance to roofing passage elements, and prevents the ingress of atmospheric precipitation in case of use in penetrations used for ventilation of the under-roof space. The D110 Hood is used in conjunction with the D110 Ventilation Outlet. The D160 hood is used with the D126/160 insulated vent outlet and has matching mounting holes. |
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Roofing SKAT pass-through element serves as the basis for mounting ventilation or sewer outlets. Applies to pitched roofs with a slope of 5° or more with a flat surface directly onto the roof covering. It has a seal on the lower surface made of special long-aging rubber, which ensures the tightness of the connection when fixing the Passing element with self-tapping screws. |
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The SKAT Monterrey pass-through element serves as the basis for the installation of ventilation or sewer outlets. It is used for installation on metal tiles with Monterrey profile directly on the finished roofing. It has a seal on the lower surface made of special long-aging rubber, which ensures the tightness of the connection when fixing the Passing element with self-tapping screws. |
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The TechnoNIKOL (Shinglas) passage element serves as the basis for the installation of ventilation or sewer outlets on soft roof roofs. It is installed directly at the time of laying the flexible tiles. It has a system of furrows aimed at a more rigid grip through the mastic with adjoining materials. |
Internal ventilation
Internal ventilation - to remove foreign odors from the constant human activity and to remove sewage waste outside the living space.
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The insulated ventilation outlet TechnoNICOL D 125/160 is recommended to be installed on the roofs of houses with year-round habitation to ensure ventilation of the sewer system, to remove all odors and fumes generated during cooking. It is not subject to icing even during prolonged frosts thanks to the insulation made of polyurethane foam. It is installed on any roof using a passage element suitable for this type of roof. Diameter inner pipe 125 mm, external 160 mm, pipe height 500 mm. |
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Universal sealant for antennas and pipes TechnoNIKOL D 90-175 and D 10-70 is designed to perform a reliable connection to protruding elements round section on the roof (pipes, antennas, racks, legs). Applies to flat roofs coated with bituminous roll materials. |
Roof aerator TechnoNIKOL PILOT is made of polypropylene High Quality. The material has color fastness, is not affected by UV rays, temperature changes. This aerator is installed on pitched roofs without ridge covered with shingles.
Installation of the aerator should be done when laying roofing material at a distance of 0.5-0.8 m from the highest point of the roof. For the full function of ventilation, it is necessary to take care of the air flow from eaves overhangs. When calculating the number of aerators, it should be assumed that one element is able to ventilate an adjacent area of 5 m2.
To ensure a hermetic interface between the aerator and the flexible tile, it is necessary to use TechnoNICOL No. 23 Fixer mastic.
Advantages:
- Made of high quality PVC;
- does not fade;
- operating temperature is from -45 to +80 degrees Celsius;
- provides a normal heat and humidity regime in the under-roof space;
- removes condensate particles from the under-roof space;
- has a long service life.
Packaging and storage
Roof aerator PILOT TechnoNIKOL should be stored in warehouses away from heat sources. Protect from mechanical damage.
Roof-Point Valve (KTV), or as it is also called: a point aerator, is used on roof slopes with a slope of 30 ° or more. For flexible tiles, use ridge point valves with a flat salary.
On gentle slopes with a slope of less than 30 degrees, the aerator may be ineffective due to the small difference in height between the ridge and the roof eaves. Also in winter time can be simply covered with snow, which can lead to the loss of the ventilation process in the under-roof space of the roof and the formation of destructive processes. For sloping roofs on skates, instead of a KVentil, they use (ridge pipes).
Roof aerators on bituminous tiles
All parts of the valve are made of high quality plastic. Exist different colors roof aerators, which can be matched to the color of the roof. Black color is considered standard and compatible with all colors of shingles. point aerators.
If the roof has a required slope of more than 30 degrees, then point valves will be appropriate in this case.
How to count the number of ridge point valves
One standard KTV-cabinet is designed to serve 50-60 m² of roof (depending on the manufacturer's company). It is calculated according to the area of the slope.
As an example, a roof valve from a popular manufacturer VILPE designed to service 50 sq.m. roofs.
By the same principle, the number of point aerators of other sizes and types is calculated. Take as a basis throughput one point valve (for example, 1 valve per 50 sq.m., 60 sq.m.; 25 sq.m., etc.) and the area of individual slopes or the entire roof.
Types of point aerators
Ridge Spot Valves for Finished Roofing
Mounted over finished roof.
Consists of a salary, a protective grid and a cap. On the underside of the salary is installed rubber gasket responsible for sealing with the roof.
They are mounted using hexagonal ones (as for metal tiles).
Standard valves mounted together with a flexible roof
The most reliable point valves. The salary of the valve is covered with flexible tiles.
Consists of a salary, a protective grid and a cover. The design of the point valve is easily disassembled.
One standard valve designed to serve 60 m² of finished roofing.
There are similar (same type) aerators with a smaller area of the ventilation slot, designed for 50 sq.m. roofs.
For installation, roofing bituminous glue is required, which gives reliability in sealing.
Simple ridge point valve
There are simpler and cheaper Ridge Point Valves.
KVentil from TechnoNikol and Aquasystem is designed to service 25-30 sq.m. roofs:
On such valves, the covers can only be removed from the inside of the salary, so they cannot be disassembled after installation. The lid of this point valve is disposable, with plastic latches. If force is applied to the valve cover, the latches break off, and the cover needs to be replaced.
Video about roof valves:
Ridge deflectors (pipes)
For roofs with small slopes (from 35 ° and less), ridge ventilation pipes (deflectors) are used for under-roof ventilation.
Ridge roof pipes located in top point roof ridge, increase the height between the ridge and the eaves (at the entry / exit points air masses to / from the under-roof ventilation space), thereby increasing the force of natural air draft in the under-roof space.
One ridge deflector is designed to serve 50 m² of finished roof.
The salary of the ridge pipe has a bending rib - a regular place for fixing the pipe in the roof ridge. Thanks to the regular bend, the deflector is easily mounted, taking the outlines of the roof slopes.
Variety of roofing valves for shingles
Depending on the manufacturer, you can find a wide variety roof valves, which have both external differences and different characteristics for maintenance of the roof area.
