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

The following products are included in the system solution:

T-Diff Pro

Age-resistant, tread-proof and diffusion-permeable underlay for use as a suspended, water-draining underlay.

Batten sealing tape

Single-adhesive foam tape for sealing under rafters and underlay T-Diff Pro.

T-Butyl

Flexible, elastic and double-adhesive butyl sealing tape. Used primarily for joining and other sealing of underlays.

Spacer

Foam underlay spacer that presses down the suspended underlay for centered and best possible water drainage.

X-Foil Duo

X-Foil Duo is a reinforced air and vapor barrier with safety fabric, intended for use as a combined air/vapor barrier and tread-proof or water-draining underlay.

T-Flex

Optimal multi-purpose tape that is primarily used for interior climate screens made of polyethylene (vapor barrier) such as X-Foil Duo. The airtightness becomes effective and durable when taping joints and various penetrations.

For more info: teccaworld.com