PIR (Polyurethane) insulation with 2 aluminum sheets is one of the most widely used insulation materials due to its lambda value (insulation coefficient), which is among the best on the market, between 0.20 and 0.23.
It can be used both outsideon facades between the block and the brick (or stone or cladding), on roofs before the installation of roofing or EPDM, and inside for theinsulation of floors, walls and ceilings and sloping roofs of your home.
All you have to do now is choose your required thicknesses and quantities!