home · On a note · Installation of a ventilation pipe with a vilpe fan. Roof ventilation VILPE. Fans and ventilation outlets for roofing

Installation of a ventilation pipe with a vilpe fan. Roof ventilation VILPE. Fans and ventilation outlets for roofing

The pass-through element in a roof ventilation system is a part that ensures that the outlet is sealed into the finished roofing material. Also another important function is to ensure strictly vertical position pipes and other elements on the roof slope.

Vilpe pass-through elements vary according to the diameter of the built-in pipe and the type roofing.

Vilpe assortment at SpetsMetalStroy company

Currently, the company’s product range contains the following types of roofing elements:

Name Application Color

For metal tiles with Classic profile.
Size: 330 x 260 mm.

RR 33, RR 32, RR 11,
RR 29, RR 750, RR 35,
RAL 7040, RR 887,
RR 798, RR 779



Size: 351 x 266 mm.
RR 33, RR 32, RR 11,
RR 29, RR 750, RR 35,
RAL 7040

For metal tiles with profile heights up to 38 mm.
Recommended for metal tiles:
Country, Kvinta, Quadro Profi.
Installed during installation and on the finished roof.
Size: 355 x 460 mm.
RR 33, RR 32, RR 11,
RR 23, RR 29, RR 750,
RR 35, RAL 7040, RR 887,
RR 798, RR 779

For flat and low-slope bitumen roofs.
Installed during installation of roofing material.
Gate height 220 mm.
Size: 595 x 503 mm.
Flange width 150 mm.
RR 33, RR 32, RR 11,
RR 29, RR 750, RR 35,
RAL 7040

XL-UNIVERSAL/PELTI

For metal tiles, regardless of profile and all types
cement-sand and ceramic tiles.
Installed during installation and on the finished roof.
Size: 960 x 544 mm.

RR 33, RR 32, RR 11,
RR 23, RR 29, RR 750

For metal roofs with Classic profile
(wave width 183.3 mm, profile length 350 mm and
profile height is about 39 mm).
Installed during installation and on the finished roof.
Size: 960 x 544 mm.

*Can only be used with XL items

RR 33, RR 32, RR 11,
RR 23, RR 29, RR 750

For seam and finished pitched bitumen roofing.
Installed on a finished roof.
Size: 550 x 347 mm.

*Can only be used with XL items

RR 33, RR 32, RR 11,
RR 23, RR 29, RR 750

Color palette



Black
(RR 33)


Dark brown
(RR 32)


Coniferous green
(RR 11)


Red
(RR 29)


Blue
(RR 35)


Eggplant
(RR 779)


Chocolate
(RR 887)


Grey
(RAL 7040)


Dark grey
(RR 23)


Red wine
(RR 798)


Terracotta
(RR 750)

A characteristic feature of the design of these products, which ensures their versatility and widespread use in low-rise construction, is that they are intended both for installation at the stage of installing the roofing, and can be mounted on a finished roof.

Thus, ventilation passage elements provide the opportunity to install a roof ventilation system after completion roofing works, at any stage of home operation.

One more characteristic feature products under the Vilpe trademark is that the product comes with all the necessary fasteners for installing the pass-through element, made of safe, corrosion-resistant materials.

Another bonus in favor roofing elements ventilation from Vilpe is a wide color range of products. To create a harmonious ensemble, products are painted in production in the basic, most common colors of roofing coverings, in particular metal tiles.

So, in the company’s catalog you can find pass-through elements for metal tiles in black, brown, green, red, blue, gray and other colors. Visually, on the finished roof, such elements look absolutely identical in color to the color of the roof.

For different types Roofs have their own series of walk-through elements, each of them has its own original name.

The price for pass-through elements for metal tiles in the SpetsMetallStroy company is the official cost from the manufacturer’s dealer. This means that it is more profitable to buy from us, since there are no markups from resellers. By contacting us, you have the opportunity to order any range, receive discounts as a regular customer, and participate in promotions from the dealer and manufacturer.


For cottage construction, we offer sets of modern VILPE-vent ventilation units, including roof vents and fans, ventilation outlets for air cleaners and sewers, fittings for drains, antenna outlets and rubber seals.

All VILPE ​​roofing accessories are made from impact-resistant, reliable polypropylene, which can easily withstand any weather and temperature conditions. Thanks to the diverse color scheme and thoughtful design, you can always choose VILPE ​​products to match the roofing material, which will make the appearance of your home truly beautiful and elegant. A hermetically sealed connection on any roof is ensured by special roof penetrations, corresponding to the type of roof.

Advantages of Vilpe ventilation:

  • Simple and reliable construction with a thoughtful, harmonious design;
  • Resistant to ultraviolet rays and exposure to any weather conditions;
  • Long service life due to manufacturing from high-quality material that is not subject to corrosion;
  • Possibility of vertical installation on roofs with any slope (including installation on finished roofs);
  • Available in six standard colors.

Colors of Vilpe ventilation elements

Pass-through elements Vilpe


Price: 1,250 rub.

The MUOTOKATE feed-through element is designed for installation on metal with a tiled profile of pipes and fans with a diameter of 110 - 160 mm, an antenna output and a heating boiler seal. Thanks to the flexible flange, the passage element can be installed on almost any profile. The minimum length of the metal tile profile is 350 mm. Pairs perfectly with metal tiles with Monterrey and Elite profiles. On inside The flange is provided with a special rubber seal, which ensures tight installation. The size of the MUOTOKATE passage element is 330x260 mm. Installed on a finished roof.


Price: 750 rub.

The HUOPA passage element is used for installing pipes and fans with a diameter of 110 – 160 mm, an antenna output and a heating boiler seal on a soft roof. The dimensions of the element are 583x488 mm, it has a flange 150 mm wide. The installation of the HUOPA passage element is carried out when laying the roofing material.


Price: 1,150 rub.

The CLASSIC pass-through element is designed for installation on a seam and finished soft roof of pipes and fans with a diameter of 110 - 160 mm, an antenna output and a heating boiler seal. The rubber seal located on the inside of the flange guarantees complete tightness of the installation. Element dimensions - 351x266 mm. Installed on an already finished roof.


Price: 4,250 rub.

PELTI

The PELTI feed-through element can be used to install pipes and fans with a diameter of 110 – 160 mm, an antenna output and a heating boiler seal on metal tiles. A special rubber seal is easily formed according to the profile metal tiles due to the aluminum layer on the seal flange, which guarantees tight installation. Not applicable for metal tiles with a trapezoidal profile over 38 mm. The dimensions of the PELTI element are 355x460 mm. Installation is carried out directly when laying the roofing material.

Ventilation of under-roof space Vilpe


Price: 1,000 rub.

Roof valve HUOPA-KTV is designed for ventilation of roof structures and attic spaces on pitched roofs made of soft roofing material. To ensure ventilation of roof structures, it is better to use a KTV valve without an adapter. In the attic, we recommend a KTV valve with an adapter that connects to the pipe leading into this room.

In addition, the KTV roof valve with adapter can provide effective ventilation sewer riser in regions with warm winters. In this case, the corrugated pipe for connection to the sewer riser must be ordered separately. The dimensions of the passage element are 583x488 mm, the flange width is 150 mm. Installed when laying roofing material.


Price: 1,150 rub.

The roof vent HUOPA - KTV / Harja is used to ensure effective ventilation of roof structures and attic spaces on pitched roofs made of soft roofing material. It is possible to install the valve on the slope or ridge of the roof and flush against the wall. For ventilation of roof structures, a KTV valve without an adapter is recommended; for an attic space, a KTV valve with an adapter is recommended. In the latter case, the adapter is simply connected to a pipe leading into the attic.

Another area of ​​application KTV valve with adapter - ventilation of sewer riser in regions with warm winters. In this case, the corrugated pipe for connecting to the sewer riser will need to be ordered separately. The size of the passage element is 430x440 mm. Installed when laying roofing material


Price: 2,000 rub.

The CLASSIC - KTV valve is designed to provide ventilation of roof structures and attic spaces on pitched roofs made of seam and soft material. For effective ventilation of roof structures, a KTV valve without an adapter should be used; for an attic space, a KTV valve with an adapter should be used. In the latter case, the adapter is connected to a pipe that leads into the attic.

In addition, the KTV valve with adapter can also be used to vent the sewer riser in regions with warm climates. Then the corrugated pipe for connection to the sewer riser will have to be ordered additionally. The size of the passage element is 351x266 mm. Installed on an already finished roof.


Price: 7,650 rub.

The PELTI - KTV roof vent is used for ventilation of roof structures and attic spaces on pitched roofs made of metal tiles with a profile height of less than 38 mm. For roof ventilation, a KTV valve without an adapter is better suited for attic spaces– KTV valve with adapter. This adapter is simply connected to a pipe that leads into the attic. A KTV valve with an adapter can also be used to provide ventilation for the sewer riser in regions with warm winters. In this case, a special corrugated pipe for connection to the sewer riser must be ordered separately. The size of the passage element is 355x460 mm. Installed when laying roofing material.


Price: 2,450 rub.

Ridge valve PELTI-KTV/harja for metal roofing Designed to provide roof and attic ventilation. Easily installed on round, triangular and U-shaped ridges. It has flexible design and can be mounted on a ridge with different slope angles. It is recommended to maintain a spacing of about 3 meters between valves. Valve size - 350x225 mm. The valve opening corresponds to a diameter of 160 mm. It is already installed on the finished roof.


Price: 2,000 rub.

The MUOTOKATE – KTV valve can be used for ventilation of roof structures and attic spaces on pitched roofs made of metal tiles with tiled profiles. For roof ventilation, it is advisable to use a KTV valve without an adapter. If it is necessary to provide ventilation in the attic, use a KTV valve with an adapter. This adapter is connected to a pipe leading into the attic. Another area of ​​application for a KTV valve with an adapter is to provide ventilation of the sewer riser in regions with very mild winter. In this case, you will need to order a separate corrugated pipe for connection to the sewer riser. The dimensions of the passage element are 330x260 mm. Installation is carried out on a finished roof.

Ventilation outlets Vilpe


Price: 3,600 rub.

Ventilation outlet with a hood 500 mm high is designed to lead to the roof of a pipe kitchen hood, or exhaust ventilation with a duct fan or recuperator. It directs air flow, which protects the entire ventilation system from precipitation and dirt. The outer diameter is 160 mm. The inner pipe has a diameter of 125 mm and is made of high-quality galvanized steel. The passage element is ordered separately based on the type of roofing material.


Price: 9,200 rub.

A ventilation outlet with a hood 500 mm high is used to bring a kitchen hood pipe to the roof, as well as exhaust ventilation with a duct fan or recuperator. It allows you to direct air flows, helping to ensure reliable protection ventilation system from the penetration of precipitation and dirt. External diameter - 225 mm. The inner pipe is made of galvanized steel. It has a diameter of 160 mm. The passage element must be ordered separately depending on the type of roofing material.

Ventilation of sewer risers Vilpe


Price: 2,400 rub.

The ventilation outlet with reliable thermal insulation is designed for ventilation of the sewer riser in regions with prolonged winter frosts. Insulated 500 mm high. The outer diameter is 160 mm. Thanks to thermal insulation, ice plugs do not form in the pipe, which can disrupt the effective ventilation of the riser. It is necessary to order separately a corrugated pipe for connecting the ventilation outlet to the sewer riser and a passage element (based on the type of roofing material).


Price: 1,350 rub.

This ventilation outlet is used to provide ventilation of the sewer riser in regions with warm winter. The outlet is uninsulated, 500 mm high. In regions with a warm climate, without severe and prolonged frosts, the sewer outlet can be equipped with a deflector cap. Additionally, you need to order a passage element (depending on the type of roofing material) and a corrugated pipe to connect the ventilation outlet to the sewer riser.


Price: 2,000 rub.

A corrugated pipe connects the sewer ventilation outlet with a sewer riser having a diameter of 110 mm. Made from rubber. A flexible and universal pipe allows you to install the riser on the roof in any location. convenient location. Oscillations of the outlet and sewer riser in the horizontal and vertical plane are allowed. If necessary, you can order an adapter for a diameter of 75 mm.

Ventilation hoods Vilpe


Price: 500 rub.

The VILPE-110 deflector cap is designed for pipes with a diameter of 110 mm. It provides the creation of additional traction in the pipe. An uninsulated sewer ventilation outlet with a diameter of 110 mm, equipped with such a cap, can be used for ventilation of the under-roof space. If necessary, the pipe can be shortened to the desired height.


Price: 1,050 rub.

The VILPE-160 hood is installed on ventilation outlets with a diameter of 160 mm (for example, on insulated sewer outlets 110/160 and on ventilation outlets 125/160).

The cap prevents precipitation and dirt from entering the ventilation system, while simultaneously providing additional draft in the pipe.


Price: 1,800 rub.

Antenna Vilpe outputs are intended to provide reliable sealing roof penetrations of antennas, flagpoles and pipes with a diameter of less than 90 mm. They are equipped with a passage element similar to the type of roofing material. You can choose a plastic collar to match the color of the roof. A special seal allows the antenna to move. It is made from weather- and ozone-resistant EPDM rubber. The cone-shaped seal can be cut according to required diameter. A strong connection to the antenna barrel is ensured using a reliable metal clamp.

Vilpe roof fans with forced ventilation


Price: 17,100 rub.

Fan heights are 500 and 700 mm, with an outer diameter of 160 mm.

To maintain the necessary air exchange in the interior spaces, a Vilpe E120 P125 fan is used. Using the device, it is possible to minimize the formation of condensation and provide a barrier to foreign odors. Additional thermal insulation of the fan pipe eliminates the possibility of condensation. The flow of air masses passes through an internal galvanized pipe with a diameter of 125 mm.

Depending on the type of roofing used, the passage element is selected.


Price: 21,600 rub.

To create a favorable environment and normal air exchange in the interior, you can use the Vilpe E 190 R 125 fan. Due to the special, additional heat-insulating layer on the pipe, it is possible to achieve a maximum reduction in the appearance of condensation and prevent foreign odors from entering the room. The air flow is carried out through an internal galvanized pipe with a diameter of 125 mm.


Price: 28,800 rub.

Fan heights are 500 and 700 mm, with an outer diameter of 225 mm.

In order for the interior to be optimal level air exchange, as well as to protect the room from foreign odors, a Vilpe E220 P/160 roof fan is installed. The device is designed to minimize the possibility of condensation formation. For this purpose, the fan pipe has an additional thermal insulation layer. The flow of air masses moves through an internal galvanized pipe, the diameter of which is 160 mm.

The passage element is selected separately, its choice depends on the type of roofing used.


Price: 61,200 rub.

To create optimal air exchange in rooms, to protect them from the penetration of foreign odors and to eliminate the appearance of condensation, a Vilpe E250 P/200 roof fan is used. Reducing the degree of condensation formation is achieved through additional thermal insulation of the fan pipe. The flow of air masses moves through an internal galvanized pipe with a diameter of 200 mm.

The passage element is selected separately, its choice depends on the type of roofing used.


Price: 0 rub.

Fan heights are 500 and 700 mm, with an outer diameter of 300 mm.

To create optimal air exchange in the rooms, a Vilpe E310 P/200 fan is installed on the roof. Also, the main functions of the fan include reducing the level of condensation and protecting the room from foreign odors. An additional thermal insulation layer of the roof fan pipe helps to cope with increased condensation. The air flow moves through an internal galvanized pipe with a diameter of 200 mm.

The passage element is selected separately, its choice depends on the type of roofing used.


Price: 44,100 rub.

The Vilpe TI-17 fireplace fan is necessary to ensure high-quality draft in the stove chimney or in the fireplace. Installation location: chimney.

Installing a fan is advisable where the fireplace is lit extremely rarely. A damp chimney does not provide the necessary draft; it helps to correct the situation powerful fan– Vilpe TI-17. Using the device, it is possible to block smoke and increase the degree of useful action fireplace or stove, adjust the desired draft. The device is easy to use and does not require special care, has low energy intensity.

Advantages of the fan: simplicity of design and long-term, convenient operation and use quality materials and quick installation.

The fan can be connected using a multi-stage switch or using a thyristor. The device provides smooth adjustment and operation of the fireplace on full power. Installing the switch next to the fireplace provides convenient and quick way regulation of fan operation.

The fan is installed on a special rubber base using metal angles. The fan motor does not require additional maintenance throughout its entire service life. The engine impeller is cleaned at the same time as the pipe is cleaned.

Rated power – 43 W

Maximum temperature level – 200 C

Black color

Attention! If there is a fire in the fireplace, the fan must be turned on!


Price: 10,620 rub.

Hatch size – 96.3 x 96.3 x 16.0 cm

Hole in the hatch – 60.0 x 60.0 cm

Bordering flange width – 15.0 cm

For safe operation roof made from roll materials or flexible tiles, it is necessary to use the Vilpe HUOPA roof hatch. The main task of the device is to ensure free penetration into the attic space in terms of fire safety.
The special design of the device is the presence of double grooves that ensure a tight fit of the lid.

Condensate is drained through a special hole along a special groove located on inner surface hatch covers.

Finnish roof ventilation Vilpe Vent is manufactured at the plant of SK-Tuote OY, which is one of the leaders in the development and production of various accessories for hydro- and thermal insulation of roofs. Produced in Finland, vilpe roof ventilation is ideal solution For climatic conditions on Russian territory. During production roofing accessories vilpe vent uses impact-resistant high-quality polypropylene, which is a material resistant to ultraviolet radiation and various types of mechanical stress.

Thanks to the uniform design and wide opportunity By choosing the colors of the accessories, vilpe vent ventilation gives an attractive and finished look to the roof of the building. Traditionally, the production of roof ventilation is carried out in black, brick, dark red, dark brown and dark green colors. SK-Tuote OY accessories are recommended for use in the process of installing high-quality roofing.

Roof ventilation from a Finnish manufacturer has several advantages that make it an attractive solution when proper ventilation of a pitched roof must be carried out. Firstly, SK-Tuote OY produces all the necessary elements for arranging ventilation in a private home. Secondly, installation of ventilation of this kind can be carried out on already finished roofs. Ventilation flat roofs will not be subject to corrosion, and will not lose its attractive appearance under the influence of ultraviolet rays.

Vilpe Vent roofing accessories include: roof penetrations, deflectors and valves, household fans, ventilation outlets, roof hatches, antenna outlets, seals for pipes and antennas, ventilation for sewer risers. Roof hatches allow you to organize access to hard-to-reach areas of the roof through exit through the attic, access to the space of complex roofs and the under-roof area. In addition, roof hatches can serve as fire exits to the roof of a house. Normal air exchange in the room is maintained with the help of household fans, and deflectors and valves are used to remove moisture from attics and attics.

Necessary roof ventilation Vilpe

High-quality installation of any roof and facade cannot do without thoughtful and properly installed roof ventilation. Such important detail roofs in modern construction helps perform the following functions:

  • protection of the roof and under-roof space from ice accumulation;
  • ensuring normal and proper air circulation in the room and space under the roof;
  • preventing the accumulation of moisture and preventing the proliferation of mold and pathogens in too humid air;
  • preventing rotting roofing materials and extending their service life.

High-quality ventilation Vilpe

The company "Vekro" represents the Finnish trademark Vilpe, whose ventilation has proven itself to be a high-quality and reliable product. All components and accessories represented by the Vilpe brand are very durable and easy to install. Thus, roof ventilation is reliable and fully performs the functions and tasks assigned to it.

How to buy

All components and accessories presented on the website are available for order. In our company, any buyer can receive quality advice and make right choice parts for roof ventilation equipment. And Vilpe ventilation is reliable and correct solution all issues related to ensuring under-roof air circulation in the room. All Vilpe roof ventilation in our company is available for order with delivery, and its price will pleasantly please every customer. For a reasonable price, each of you will receive high-quality and durable roofing and indoor ventilation.

Roof ventilation Vilpe (Vilpe) from Finland. Ventilation outlets, aerators and passage elements Vilpe.

Vilpe ventilation elements

Roof aerators KTV

Ventilation outlets

Provide ventilation of the under-roof space and attic

Serve to remove ventilation through the roof interior spaces

Antenna output

Pass-through elements

Designed for sealed outlet of antennas and pipes from 12 to 90 mm through the roof

Used for installation of ventilation outlets on any roof

Roof aerators KTV (roof valves)

Roof aerators provide ventilation of the under-roof space and attic. They protect against rain and snow getting under the roof. Installed on sloping pitched roofs.

Muotokate (Maxi) KTV

Classic KTV

Designed for installation on metal roofs

Aerator for smooth roofs (soft or seam)

Pelti KTV

Huopa KTV

The soft flange of the passage element fits tightly onto any profile. The height of the roof profile should not exceed 38 mm.

Aerator for soft tiles, installed during roof installation

Ventilation outlets are used to remove ventilation from the interior through the roof. They reduce air resistance at the outlet, thereby increasing traction. Caps with deflectors protect against rain and snow. Insulated options have thermal insulation between the inner pipe and the outer one. A layer of insulation protects against the appearance of ice jams during inner pipe due to condensate freezing.

Sewer ventilation outlets

The ventilation outlet of the sewer riser is designed for ventilation sewer system, equalizing pressure in the system and ensuring normal operation water seal. You can additionally order a corrugated pipe with an adapter 110/75 - it connects the ventilation outlet to the riser.

Vilpe caps

Antenna output

Designed for installation of ventilation outlets on any roof. There are Vilpe pass-through elements for metal tiles, for smooth roofs and universal ones. Thanks to their ball joint, you can vertically place the ventilation outlet on roof slope with any angle of inclination.

Muotokate (Maxi)



Designed for metal tiles with a profile height of more than 38 mm

Universal passage element for roofing made of metal tiles, corrugated sheets, euro slate with a profile below 38mm


Passage element for soft tiles. Installed during roof installation

For folded and soft roof. Installed on finished roof

Vilpe ventilation elements can be purchased in 6 colors:

  • brick RAL 8004
  • brown RR 32
  • red RAL 3009
  • green RR 11
  • gray RAL 7015
  • black RAL 9005.

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The ventilation system, as you know, is an integral part of almost any building, be it residential, industrial or commercial buildings. Thanks to good ventilation, the air in the premises of the building will be able to circulate in a normal rhythm, which is, of course, very important factor. But in order to install a good ventilation system, it is necessary to equip a passage through the roof.

There are a lot of options for its arrangement, since the installation method depends, first of all, on the type of roofing device. Each roof has its own individual design features, therefore, the roofing passage unit has many construction schemes in accordance with the type of roof.

The need to arrange passage nodes

The main purpose of the roof passage elements is to remove contaminated and exhaust air. The design of such elements is carried out in accordance with GOST 15150, where the distances from the passage unit to the edge of the slab, as well as the diameters of the holes that are located in the floor slabs, are precisely determined. It is possible to equip passage units not only for, but also for chimney systems in those buildings that are equipped with a fireplace or stove heating. This method of installation is sometimes called roof penetration.


Based on the type of roof structure and the ventilation intended for it, the air duct passage through the roof can have the following forms:

  • square;
  • round;
  • oval;
  • rectangular, etc.

In my own way appearance the nodes resemble holes made in the ceilings. Metal pipes are passed into these holes, which are mounted on the roof or on reinforced concrete glasses. The thickness of the material used should not be less than 1 millimeter. Manufacturers produce ventilation units of various sizes, this applies to both their length and thickness. The type of ventilation system that serves as the connection point for the pipe can be either natural or forced.


Before you finally make a decision in favor of one type or another, you should focus on factors that can influence your choice, such as:

  • humidity indicators;
  • gas pollution coefficient;
  • the lowest and highest air temperature inside the structure;
  • dust factor, etc.

The roof passage element is mounted using special reinforced concrete systems by fixing them to anchor bolts, which, in turn, are installed in the glasses during their construction.


The entire installation process depends on the following criteria:

  • angle of inclination of the roof slope;
  • interval from penetration to roof ridge;
  • roofing thickness;
  • the area that the space under the roof has.

If the base of the floor is reinforced concrete, then at the location it is necessary to use special slabs equipped with ready-made holes. If the diameter of this hole does not coincide with the integrity of the slab, then in the area where the penetration is installed, places made of concrete in the form of a monolith are installed.

In this case, the passage through the roof with a light metal frame will be the same, but the glasses must be made of metal. A large building, which carries the functions of residential, industrial or civil purposes, requires calculation of the location of roof passages at the design stage.

Installation of ventilation, detailed in the video:

Installation of a chimney passage unit

Most often, the passage unit for the chimney is installed at the shortest distance from the roof ridge. With this installation option, the main part of the chimney pipe should be located under the base of the roof, which will protect the structure from condensation. However, there is another installation option, in which the pipes are installed through the roof ridge.

Installing a chimney on a roof slope is fraught with the formation of a pocket of snow in the upper part of the pipe, which can cause a leak. Therefore, it is very important to use roof penetration seals, as well as design rafter system, which may entail certain difficulties. However, it has its advantages, in particular - ease of installation and the absence of the risk of leaks.


It is also impossible to bypass fire safety measures when arranging passage points chimney through the wood covering, as well as the roof, which should be protected from potential fire due to overheating of the pipe.

It is recommended to equip the chimney itself with special umbrellas to prevent moisture and wind from entering it. The passage unit should not be installed in the valley area, since there is a possibility of poor sealing of the roof joints and pipe apron. In addition, this area is particularly susceptible to the formation of ice and snow pockets.

Pitched roof requires device wooden system rafters, which, as it becomes clear, has the maximum degree of combustion. That is why it is necessary to equip all the gaps between the pipe and wooden elements in accordance with building codes and rules (SNiP). To prevent the heated pipe from coming into contact with flammable materials, a special design should be used. Typically, for this, a rectangular-shaped pass-through unit is mounted in the required location. In appearance, it resembles a box filled with glass wool or any other material that is non-flammable.

Options for installing roof penetrations

Today, manufacturers produce passage units for the most different types:

  • equipped with a valve;
  • without valves;
  • equipped with insulation;
  • without insulation;
  • equipped with technology that controls the opening and closing of valves.


Units that have manual control in their design are usually used where there is no need to regularly use multiple ventilation modes.

The manual control unit includes:

  • tailor's cloth;
  • counterweight;
  • cable;
  • management sector.

A special mechanism helps control the valve, which regulates the position of the valve through two main commands- “open” and “closed”. To create penetrations for the roof, manufacturers use a black sheet of metal, the thickness of which does not exceed 2 millimeters, as well as a sheet of stainless steel, having a thickness of 0.5 to 0.8 millimeters.


The production of a pass-through unit can also be carried out on the basis of galvanized steel along with insulation, which is most often represented by a layer mineral wool 50 millimeters thick. This option involves installing umbrellas or deflectors treated with zinc in the system. When installed on the fan assembly, it internal organization can be made of perforated steel and equipped with electrically conductive plastic tubes. With this installation method, the passage unit will also perform a soundproofing function.