How to install slopes on the windows: what you need to know Setting sloping is an important stage after installing the REHAU window. Mounting slopes is recommended immediately after installing the window. This is necessary in order to protect the mounting seams thereby increasing the operation of the window structure. Slopes are in the zone of potential threat of condensation. Therefore, it is extremely necessary to insulate the heat -insulating material.
The following types of slopes are distinguished: – Slopes made of drywall.