The XT insulation band is designed to insulate the OptiLight roof window. The band’s shape and material allow for adjusting it to the size of a particular window. It is installed on the inside part of the frame, while its design enables quick and easy installation.
- Insulation of a roof window,
- The band’s material features a very low heat conduction coefficient; ʎ=0,04 W/(m*K).
- The band’s size is adapted to the window size to ensure quick and easy installation process.