Abstract: Profiled roofing sheets for buildings are reinforced by supporting members (10) in an area of a roof structural support member (2) carrying the profiled sheets (1). The supporting members (10) are profiled and intended to be placed between the beam (2) and the profiled sheet (1). A supporting member is first placed on the structural support member and a profiled roofing sheet is thereafter laid on top of the supporting member after which a further supporting member is placed on the structural support member, the further supporting member connecting to the previously laid-out profiled roofing sheet and/or the previously placed supporting member in an upwardly guiding way, after which another profiled sheet is laid out on top of the further supporting member etc.

Abstract: A system for supporting a pre-shaped thin-walled external roofing (7) on a layer (4) of medium-hard insulation supported on an underlying carrying roof structure (1), which system has the form of a strip, characterized in that the strip comprises a plurality of groove-shaped portions (5a) interconnected by crest-shaped portions (5b), securing members (6) extending through the bottom of the groove-shaped portions (5a) and connected to the carrying roof structure (1). The external roofing (7) is connected to the crest-shaped portions (5b) of the system by fastening members (11).