TechnoNICOL water and windproof film for pitched roofs and facades
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This is a vapor permeable construction film made of polypropylene. The fibrous structure makes it durable and allows water vapor to escape from interior rooms; at the same time, it protects from external negative factors, such as precipitation, dust, and wind. It is used for construction of heat insulated roofs and facades in cottages and low-rise buildings.
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TechnoNICOL reinforced vapor barriers
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This is a three-layer vapor barrier film used for low-rise buildings and in flat roof systems. It has improved strength properties. It is used for construction of heat insulated roofs in cottages and low-rise buildings.
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Aurutõkkekile TechnoNICOL viilkatustele ja seintele
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TechnoNICOL vapor barrier film for pitched roofs and walls This three-layer vapor barrier structure for pitched roofs from TechnoNICOL guarantees durability and reliability. The upper and lower layers are made of nonwoven polypropylene fabric that provides a solid framework for the “operational” layer in the middle. A polypropylene film with a vapor permeability monitoring function acts as a middle layer. The vapor barrier layers are joined using a low-temperature ultrasonic welding technology. It is used for construction of heat insulated roofs in cottages and low-rise buildings.
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TechnoNICOL reinforced superdiffusion membrane
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This is a three-layer microporous membrane. The upper and lower layers are made of nonwoven polypropylene fabric that provides a solid framework for the “operational” layer in the middle. A polypropylene film acts as a middle layer that—thanks to its unique properties—ensures the diffusion of water vapor but prevents the ingress of water. It is used for ventilated facade systems in high-rise buildings and pitched roofs. The membrane can be used as a temporary protection from sunlight, wind and precipitation for up to 4 months.
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TechnoNICOL Optima superdiffusion membrane
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A polypropylene film acts as a middle layer that—thanks to its unique properties—ensures the diffusion of water vapor but prevents the ingress of water. It is used for construction of heat insulated roofs in cottages and low-rise buildings.
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Butyl rubber binding tape
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It is used for making tight connections between vapor barrier sheets, façade, and underroofing membranes and for fastening the edges of the film to various foundations and adjacent structures, such as pipes, fittings, antennas, etc.
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TechnoNICOL superdiffusion membrane
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A polypropylene film acts as a middle layer that—thanks to its unique properties—ensures the diffusion of water vapor but prevents the ingress of water. It is used for construction of heat insulated roofs in cottages and low-rise buildings.
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Components
No matter what materials are used for roof construction, there are some assemblies and parts that are likely to cause concern and therefore require close attention. Roofing is no exception. Some time ago, a reinforced roof covering and makeshift parts made of materials at hand were used to address this issue.

Today, everything is much easier: manufacturers of this type of construction materials also produce special parts, vents, and water drains for certain areas of concern.

These roofing components are made of PVC, EPDM, or polyethylene, and this is why their installation procedure differs in many ways. For example, EPDM or polyethylene components are installed on polymer and asphalt roofs using gas burners while PVC components are installed using deposit welding or hot-air welding.