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.

What you should know about EPS and XPS rigid board insulation

Rmax Insulation - Polyiso Rigid Insulation Manufacturer

Why Below-Grade Insulation — Rmax

Inch Foam Board R Value Online Shop

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

Sika® Rmax® Pro Select Polyiso Insulation Board

Sika® Rmax® Pro Select Polyiso Insulation Board

Why Below-Grade Insulation — Rmax

Highest R Value Foam Board Insulation Strongly Reduced