5 Best Spray Foam Insulation for Exterior Walls

What is Polyurethane Foam Spray? How Is It Used In Insulation? Polyurethane is among the exterior cladding materials with the best heat conduction coefficient used in the building sector with a closed cell structure of 90 – 95%, thermal conductivity coefficient (X) of 0.024 W / mK. HC Pentane gas used in the production of … Read more