Products / MS1.5 Mechanically Seamed

MS1.5 is a 1.5 inch mechanically seamed standing seam roof panel, double lock or single lock, with concealed fasteners. The maker lists standard widths of 12, 14, 16 and 18 inches, custom widths from 12 to 24 inches, lengths from 1 to 52 feet, 24 gauge standard and 22 gauge custom on an AZ50 minimum Galvalume/Zincalume substrate, and a recommended minimum roof slope of 1/12. It is installed over a solid substrate with underlayment and can be curved. The maker links a Class A fire letter that describes its panels as components of Class A roof assemblies when installed per ICC-ES ESR-4729.