A SYSTEM AT INSULATED ROOF FOR SECURING AN EXTERNAL CORRUGATED ROOFING PANEL, PREFERABLY OF SHEET METAL, AND A ROOF CONSTRUCTION COMPRISING THIS SYSTEM

摘要

System intended to secure a pre-shaped thin-walled external roofing (7), which supports a layer (4) of medium-hard insulation, on an underlying carrying roof structure (1), which system has the form of a strip. The invention is characterized in that the strip comprises a plurality of groove-shaped portions (5a), which are connected by crest-shaped portions (5b), and that securing members (6) are intended to extend through the bottom of the groove-shaped portion (5a) and be connected to the carrying roof structure (1). The external roofing (7) is via fastening members (11) connected to the crest-shaped portions (5b) of the system according to the invention.