- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Conserves energy. Interior or exterior usage. 13.4. standard, also available in 13/8. 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 spotwelded to face sheets. continuously welded vertical edges (seamless) standard Polystyrene 1 lb. density core permanently bondd to face sheets. Compressive strength 33-38 PSI ASTIM-D1621 R Factor = 7.07 - U Factor =