FAKRO - Air Tight Collar (XDS)

Boost the energy efficiency of your roof windows with the Fakro Air Tight Collars. This high performance insulating set creates a secure thermal and air tight barrier between the window of roof sheeting - helping to prevent heat loss, block moisture, and protect your insulation for long lasting performance.

Crafted from specially impregnated sheep wool, the thermo-insulating material combines high density with natural elasticity. This ensures a snug fit around the window, eliminating thermal bridges and keeping indoor temperatures consistent. The included air tight flashing reinforces the seal, preventing warm, humid air from reaching the insulation layer - so it stays effective over time. 

Designed for versatility and ease, our Air Tight Collars adapt to different roof batten configurations, making installation straightforward while ensuring years of reliable protection against heat loss and moisture.

FAQs

What is the purpose of these?

It provides both thermal and air tight insulation around roof windows, improving  energy efficiency and protecting against moisture penetration.

How does it improve energy efficiency?

By eliminating thermal bridges and sealing warm air inside, it helps maintain a stable indoor temperature while reducing heat loss.

How does it support long lasting insulation?

Its air tight design protects the insulation from moisture, preserving thermal performance over time.