EPS (Expanded Polystyrene) Foam Board Insulation

Expanded Polystyrene (EPS) is a rigid, tough, closed-cell foam typically white in color and made of pre-expanded polystyrene beads (often called "bead-board"). At Ohio Insulation King, we supply high-quality new and reclaimed EPS panels at incredible wholesale discounts.

Versatile, Lightweight, and Cost-Effective

EPS is an incredibly versatile insulation solution that provides thermal and acoustical insulation, impressive strength despite its low weight, and excellent coverage with very few heat loss paths. Standard EPS boards offer a thermal resistivity of approximately R-4 per inch.

Common EPS Applications:

• Insulated Concrete Forms (ICFs): A rapidly growing use-case in modern construction.

• Masonry & Basement Walls: Frequently used to insulate the interior of basement walls due to its cellular structure and moisture management.

• Fire-Rated Environments: Some of our EPS boards feature a flame spread of less than 25 and a smoke-developed index of less than 450, meeting strict US building codes for thermal barriers.

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