Polystyrene Insulation Board Problems and Better Alternatives — Rmax

Discover common issues with polystyrene insulation boards and find a better alternative. Learn about other insulation options for improved energy efficiency.

Why Below-Grade Insulation — Rmax

Owens Corning Foamular 250 Rigid Foam Insulation, 2 T x 48 W x 8

Extruded Polystyrene (XPS) Foamular Insulation- Where To, 51% OFF

Polystyrene Insulation Board Problems and Better Alternatives — Rmax

Owens Corning FOAMULAR NGX (Next Generation Extruded) insulation, is produced with a proprietary blowing agent that delivers a 90% reduction to Global

FOAMULAR NGX F-250 2 in. x 4 ft. x 8 ft. SSE R-10 XPS Rigid Foam Board Insulation

0.75-in x 4-ft x 8-ft Expanded Polystyrene Board Insulation in the

Highest R Value Foam Board Insulation Strongly Reduced

Rmax Insulation - Polyiso Rigid Insulation Manufacturer

Sika® Rmax® Pro Select Polyiso Insulation Board

RMAX Pro Select R-Matte Plus-3, 2 in. x 4 ft. x 8 ft. R-13.1 Foam