Owens Corning® FOAMULAR® NGX® XPS
Proven Performance. Smarter Sustainability
FOAMULAR® NGX™ XPS delivers the proven strength, moisture resistance, and R‑value performance FOAMULAR® is known for, now with a significantly lower environmental impact. Using next‑generation NGX technology, it provides durable, long‑term insulation performance while helping builders and homeowners meet modern sustainability expectations.
Features & benefits
- Low‑GWP NGX Technology – Up to 90% lower global warming potential than traditional XPS
- Strong Thermal Performance – R‑5 per inch (LTTR) for reliable energy efficiency
- Moisture Resistant – Maintains R‑value even in wet or below‑grade conditions
- Built to Last – Limited lifetime warranty with ≥90% R‑value retention
- High Strength Options – Compressive strengths available up to 100 psi
- Versatile Uses – Ideal for foundations, under‑slab, sheathing, and roofing
