4 & 5 Ribs membrane roof panels are a roof panel that is suitable for applying membranes on the lower surface TPO or PVC, with its waterproof and thermal insulation performance, used on flat and low-sloped roofs made with steel roof systems.

 4 Ribbed outer surface form
Inner surface painted galvanized sheet, outer surface galvanized sheet over PVC
   or TPO Membrane
Production in different color options
Applicability at roof slopes above 5%
Inflammability class according to TS EN 13501-1, B-s2 d0 for PUR insulated
   roof panels,  B-s1 d0 for PIR insulated roof panels;
Production flexibility in desired length between 2 m and 14 m
• 1.20 mm -1.50 mm - 2.00 mm PVC or TPO Membrane thickness option
 Mineral Wool insulation alternative besides PUR and PIR insulation