Thermal transfer coefficient - Uw from 0,8 (W/m²K)
Maximum acoustic insulation - Rw = 46 dB
Air permeability - (UNE-EN 12207) CLASS 4
Waterproofing - (UNE-EN 12208) CLASS E1500
Wind resistance - (UNE-EN 12210) CLASS C5
Reference test - 1,1,23 x 1,48 m, 1 wing.