Rigid

FOAMULAR® rigid foam insulation contains literally hundreds of millions of densely packed air cells. Since air is nature's most effective insulator, the sheer volume of this compressed trapped air gives FOAMULAR insulation exceptional thermal performance.
 
FOAMULAR is also "hydrophobic," meaning it's practically impossible for it to be penetrated by moisture. Moisture penetration can cause a permanent loss of R-value, and after repeated penetration the insulation can be practically useless.
MORE INFO       Foamular 150      Foamular 250     Foamular 400, 600, 1000     Foamular MSDS 

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Finishing your basement is a great way to add extra space to your home. But the foundation walls can affect the comfort of your room. Because concrete walls have low insulating value, cold from the ground transfers directly into your basement. Since Owens Corning's FOAMULAR® rigid foam insulation is installed directly against your foundation wall, you'll enjoy insulated comfort in your below-grade living space. And its excellent moisture resistance means it won't lose any insulating power (R-value) even after long-term exposure to water and wet soil.
 
 

1", 11/2", 2", 4 X 8 foot scored square edge aviable in 150 (15psi) and 250 (25 psi) 
 
 
 

 
 
 
 

VLCS has in stock Foamular 150 and 250 in 1", 1 ½" and 2" thickness. Foamular 400, 600 and 1000 are also available on special order. Some restrictions apply.