Especially when renovating adjoining living spaces, the construction height of the roof often plays a decisive role.

The low material thickness of WILLFLEX^® 022 makes it very easy to gain additional living space in the roof area and to insulate economically according to the rules of the EnEV. WILLFLEX^® 022 insulates exactly between the rafters. In a simple wedge-shaped installation, the material adapts perfectly to the different rafter structures. Simply add 5 mm to the rafter dimensions and the wedge can be worked into the rafter field.