What Foamular 250

FOAMULAR® 250 Extruded Polystyrene (XPS) Rigid Foam Insulation is great for many residential and commercial construction applications such as wall furring, perimeter/ foundation, cavity wall, pre- cast concrete, under slab, crawl spaces, sheathing and other applications.

What is Foamular 250 for?

FOAMULAR® 250 Extruded Polystyrene (XPS) Rigid Foam Insulation is great for many residential and commercial construction applications such as wall furring, perimeter/ foundation, cavity wall, pre- cast concrete, under slab, crawl spaces, sheathing and other applications.

What is the R-value of Foamular 250?

(1) “R” per inch: 5.0 (at 75°F mean temperature).

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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