Petralana Petravent L 120mm

Petravent L is stone wool insulation slabs with high density and performance for thermal accoustic and fire insulation.
120mm 
3.0sqm/pack
Density:50kg/m3
0.035U-value
Application:
facades insulated by light-dry method (eg sheet, cladding board, siding, lining cement and composite)
external walls with elevation of stone or glass
skeletal external and internal walls (on a wooden and metal structure)
partition walls
curtain walls
cavity walls