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Thermal Insulation
Wonderbuilds Transforming Roofs Transforming Buildings
PIR is thermal insulation, a new generation made of rigid polyisocyanurate (PIR), which is used in flat and pitched roofing systems, basements, floors and façades.
Being very rigid and perfectly flat, PIR is an ideal substrate for Roofing materials, especially for bituminous and synthetic membranes. PIR has high compressive strength and very low thermal conductivity values of 0.022-0.026 W/m*K. More than 95% of PIR consists of closed cells. PIR board does not absorb water. It maintains stable parameters for a long period of time.
