Rigid Foam Board Testing Methods, Ask Questions

Not all foam insulation product test methods are the same.

Learn how to tell the difference when selecting foam insulation.

• Thermal/R-Value (36 KB, PDF)
• Commercial FOAMULAR® 101 (5.58 MB, PDF)
• Residential FOAMULAR® 101 (3.6 MB, PDF)
• Comparing Rigid Foam Plastic Insulations (332 KB, PDF)
• EPS Claims Unfounded Summary (102 KB, PDF)
• EPS Claims Unfounded (140 KB, PDF)
• Insulfoam R-Tech, Technical Review (505 KB, PDF)
• FOAMULAR® Benefits & Applications Guide (PDF, 4 MB)

Top to Bottom, We've Got You Covered

From below grade and under slab to exterior walls and roof applications, Owens Corning FOAMULAR® rigid foam board insulation products deliver:

• Long-term stable thermal performance of R-5 per inch, measured after real-time aging and backed by our 20-year performance warranty (94 KB, PDF)
• Some of the highest moisture resistance ratings on the market
• ASTM C578 compliant compressive strength that ranges from 15 psi to 100 psi minimum

• FOAMULAR® Product Selection Guide (80 KB, PDF)