verbundprofil for framework of windows, doors, fassadenelementen, u.dgl., ir reflexionsfolie especially for this verbundprofil and use of ir in the verbundprofil reflexionsfolie

摘要

The IR reflector layer carried by one of the plastic insulating profiles (4, 5) between the warm and cold metal profiles (1,2) takes the form of a stretched IR reflector foil (9) positioned so that it does not contact the fin (8) of the plastic profile (4) except at the fin edge.