The Dow Chemical Co. has agreed to purchase the assets of the Celotex Corp.'s rigid foam insulation business. The purchase includes all Celotex brand polyisocyanurate insulation products for ...

DEAR TIM: I am currently installing rigid foam insulation around the exterior of my foundation. I’m installing three inches of it to a depth of 10 to 13 inches below grade to keep the heat in ...

Q. I am currently installing rigid foam insulation around the exterior of my foundation. I'm installing 3 inches of it to a depth of 10-13 inches below grade to keep the heat in and the cold out.

This paper, “Life Cycle Greenhouse Gas Emissions Reduction from Rigid Thermal Insulation Use ... confidence in specifying Dow’s high performance building insulations, which includes such trusted ...

As Dow's premium grade PU roofing product, it features closed-cell foam with the highest density and hardness. It offers superior heat insulation due to the absence of air pockets and its rigid ...

the quality and insulation performance can vary greatly between manufacturers. Dow Thailand, a global leader in materials science, places importance on high-quality Polyurethane or PU foam in ...