Ener-Air 8' x 4' x 1" Polyisorigid Wall Insulation Sheathing

Improve your wall's energy efficiency with this rigid insulation sheathing. Crafted from breathable polyisocyanurate foam, this sheathing delivers exceptional thermal performance to reduce energy costs and improve comfort. Its reinforced design and uniform thickness make it ideal for cavity wall applications, ensuring reliable performance in any project. Perfect for multi-purpose applications, this insulation sheathing is both cost-effective and environmentally friendly. The user-friendly design allows for easy handling and installation, whilst meeting rigorous ASTM and cULus standards for quality and safety.

• High thermal resistance for energy efficiency
• Environmentally friendly and cost-effective
• Easy to handle and install
• Multi-purpose sheathing for various applications
• Meets ASTM and cULus standards