Double Lock Standing Seam Roofing System
Tech-seam special seal is a 360° double-crimped fully supported roofing system, without the assistance of other waterproof filling materials, the roof panel rib is 360° folded with electric locking, and the folded roof is completely impermeable and waterproof. Tech-seam special seal has high ribs, which can improve the waterproof performance while also making the roof lines more obvious.
Product Features
Spec/Typ
25/300、25/330、25/400、25/430、35/310、35/410
Material
Al-Mg-Mn Alloy
Steel
Stainless Steel
Zinc-Copper-Titanium
Copper
Thickness
0.7mm、0.8mm、0.9mm
0.5mm、0.6mm
0.5mm、0.6mm
0.7mm、0.8mm
0.6mm、0.7mm
Surface Finishing
Mill Finished 、PVDF Coating
Galvanizing、AZ、AZM、PVDF Coating
2D、2B、2F、PVDF Coating
Pre-oxidation
Coating
Fluorocarbon coating、Polyester coating
Pre passivation
