Diffusion-tight underlayment with internal climate screen (roof construction)

The following products are included in the system solution:

T-Roof Evo

A tear-resistant, water-repellent underlayment with low weight and quick installation time, intended for external roofs with wooden substrates.

Sealing adhesive K-36

Used as an adhesive where other products lack a self-adhesive surface. Examples are gutter valleys, cross joints, penetrations and where upturns against wall parts connect to the roof surface.

AirGap Eaves Wind Deflector

Moisture-repellent wind deflector, made from 90% renewable raw materials. With wind-protective properties, the product is used in external climate screens for insulation in eaves.

AirGap Extend Air Gap Board

Moisture-repellent air gap board, made from 90% renewable raw materials. With wind-protective properties for insulation in roof structures. The board is diffusion-permeable, moisture-repellent and equipped with spacers that ensure the ventilation gap in parallel roofs, or cold winds.

X-Foil Duo

X-Foil Duo is a reinforced air and vapour barrier with safety fabric, intended for use as a combined air/vapour barrier and trampling protection or water-draining underlay. The foil consists of HD polyethylene fabric.

T-Flex

Optimal multi-function tape that is primarily used for interior climate screens made of polyethylene (vapour barrier) such as X-Foil Duo. The airtightness becomes effective and durable when taping joints and various penetrations. This product is also used as an accessory for air gap panels and wind deflectors.

For more info: teccaworld.com