Galvanised steel roofing panel DELTA 3

polyurethaneinsulating

Dimensions: width mm 1000; length upon request from continuous production process. Thicknesses: (S) mm 30-35-40-50-60-80-100-120 panels of non standard thicknesses can be supplied upon request previous agreement on minimum quantities. Supports: galvanized steel, galvanized prepainted or plastified steel; stainless steel; natural or prepainted aluminium; copper. Insulation through continuous foaming process of: Polyurethane resins (PUR) and (not standard) polyisocianurate foams (PIR), density 39 ±2 Kg/m³ Declared value of thermal transmittance for a panel after 25 years of its installation, (Appendix C - EN 13165) Initial value of thermal conductivity: λ = 0.020 Protective treatments for external support available On request for external polyester coating, atoxic pre-painted for food contact, silicone polyester, PVDF, thermoplastic Class A application of PVC plastic films or other films