Insulation of a flat roof made of 120 mm thick termPIR® AL insulation boards, made by Hurtbud Seweryn Jański. Roof insulation with termPIR® insulation boards.

Insulation of a flat roof made of 120 mm thick termPIR® AL insulation boards, made by Hurtbud Seweryn Jański. Roof insulation with termPIR® insulation boards.