Robbed standing seam has two stiffening ribs (4 mm) high in the middle. Panels have economical, high-performance standing seam design.
All panels are pre-produced with open standing seam that should be easily locked by special tool after putting all panels to roof. This mechanical lock system gives better quality of lock and leak-proof characteristics against interlocking or snap on seams.
Hot dip coated galvanized steel. Zinc substrate range from 60g/m2 to 100g/m2.
Steel substrate hot dip and color coated. Zinc substrate range from 60g/m2 to 100g/m2. Color coating 25 microns
Steel substrate hot dip and color coated. Mat coating has distinctive more distinctive look created by less gloss and specific pattern on the surface. Zinc substrate range from 120g/m2 to 275g.m2. Color coating 35 microns