This all stems from spray foam insulation installed in his attic ... you factor in the cost of updating your heating and air conditioning unit for more ventilation and do a lot of research ...

An AC is necessary for comfort, but without insulation and sealing, even the best system can be inefficient. Many homeowners ...

Dow Thailand, a global leader in materials science, places importance on high-quality Polyurethane or PU foam in roofing applications. As such, the company has developed a range of premium PU foam ...