- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Thermal barrier Conserves energy Interior or exterior usage 1 3⁄4˝ standard, also available in 1 3/8˝ 1 lb. density core 18-gauge steel standard.(16-gauge or 14-gauge steel optional.)(G90 galvanized steel optional.) Rust inhibitive prime coat 18 gauge top and bottom inverted channels Spot welded toface sheets. Continuously welded vertical edges (Seamless) standardPolystyrene 1 lb. density core permanently bonded to facesheets. Compressive strength 33-38 PSI ASTM-D1621 R Factor = 7.07 U Factor =