Construction: S235JR EN10025 quality steel sheets
Treatment: Exterior rustproof coating
Insulation: Mod. RF non-removable mattress in 20 mm thick closed-cell polyethylene foam anti-condensation and vapour barrier + polyester fibre panel, environmentally friendly and recyclable with fire resistance Euroclass B s2d0 UNI ENI 13501-1 standard with strong insulating power.
Mod. RG-RA closed-cell rigid polyurethane, non-removable high-density cupels.
External finish: Mod. RF-RG in PVC
Mod. RA in embossed aluminium sheet for outdoor use