This foam board insulation is practical for various applications, from attics and basements to foundations and walls. It provides durable insulation for residential and commercial buildings.

Expanded polystyrene (EPS) is a budget-friendly option that offers good thermal and sound insulation. Extruded polystyrene (XPS) is known for its superior moisture resistance, making it ideal for damp …

Choosing the right foam board depends on your needs. EPS is affordable and offers decent insulation, while XPS is denser and more water-resistant, making it ideal for below-grade applications.

Expanded Polystyrene (EPS) is a lightweight closed-cell foam used for a wide range of applications, including crafts, insulation, construction, and packaging. Our EPS is available as single sheets for …

Expanded Polystyrene (EPS), is the generic industry name for a white rigid material made by expanding polystyrene beads with steam and bonding the beads together under pressure in a block or shape …

Jul 8, 2025 · Expanded polystyrene (EPS) is a lightweight and rigid foam material. It is a material of choice for the packaging and construction industry. It provides cost-effective solutions and energy …

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 …

Oct 23, 2025 · EPS foam, also known as expanded polystyrene foam, is one of the most common types of expanded polystyrene. It is lightweight, rigid, and resistant to moisture, making it ideal for various …

EPS is a lightweight, rigid foam composed of expanded polystyrene beads. It’s made by heating these beads with steam, causing them to expand and fuse into a closed-cell structure that’s approximately …

R-Tech is an engineered rigid insulation consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) core with a printed, and metallic-reflective polymeric facer.