Foam board insulation is a rigid panel made from expanded polystyrene (EPS), extruded polystyrene (XPS), or polyisocyanurate (polyiso). It improves a home's energy efficiency by reducing heat loss or …

Typically sold as sheet insulation in a standard size of 4 feet by 8 feet, foam insulation panels can help you reduce energy costs, get a handle on moisture control and more.

Prestige Foam Craft Foam Sheets 4 Pack - 11x17x1.5 - Made in USA - Foam Rectangles for Floral Arrangements, Art Projects, Crafting, Modeling, Sculpting, and DIY Projects

Expanded polystyrene holds 100% of its R value over the life of the product, making it one of the most ideal products to insulate with. It's great for above or below grade applications interior and exterior …

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Polystyrene Sheets Economical sheets for short-term blocking and bracing. Water-resistant, high-density foam is rigid yet lightweight. Line boxes for added protection on fragile and temperature …

Nov 20, 2019 · Super TUFF-R polyisocyanurate insulation is helps improve the energy efficiency and comfort of homes. It will provide a solid, continuous, water resistant layer of insulation under the …

Our polystyrene foam is a must-have in your arsenal. This lightweight closed-cell foam is water resistant, which makes it a reliable solution for numerous applications.

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6-Pack 17" x 11" x 1" Thick Foam Board Sheets - Versatile Polystyrene for DIY Crafts, Sculpting, Christmas Decor, Custom Party Decorations, School Projects, & More!