R-Tech Panels are an engineered rigid insulation consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) with advanced polymeric laminate facers. R-Tech is available with factory-adhered metallic-reflective facers, white facers or a combination of the two.

Insulfoam’s R-TECH lightweight rigid insulation is a versatile do-it-all home insulation for the complete building envelope. Find a local retailer near you.

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. R-Tech meets or exceeds the requirements of ASTM C578, Type I, Standard Specification for Rigid Cellular Polystyrene Thermal Insulation.

R-TECH® Rigid Foam for House Insulation. Insulfoam’s ENERGY STAR® certified R-TECH lightweight rigid insulation panel is a versatile do-it-all home insulation for the complete building envelope.

In addition to thickness, density and material type are key factors in the R-value of foam board insulation. Find R-Tech board insulation at Lowe's today. Shop board insulation and a variety of building supplies products online at Lowes.com.

Attic insulation improves home energy efficiency and comfort. Get started with a free consultation for stress-free and mess-free professional installation. Get free shipping on qualified R-Tech …

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. R-Tech meets or exceeds the requirements of ASTM C578, Type I, Standard Specification for Rigid Cellular Polystyrene Thermal Insulation.