... g/ square meter (For Walls); Flame Retardant, UV Resistance, Waterproof, Comply to DIN 4102 B1, M2 ( European standard ). 5.Galvanized ... Steel Components for base plate, roof connector, reinforced beam, etc. ... WindStorm Allowance: 80km/h-120km/h, which meets the standard of security and variability of similar products in Europe. ...