Thermax™ Sheathing is a non-structural, rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated between 1.0 mil smooth, reflective aluminum facers on both sides. The glass-fiber reinforcement contributes to improved fire performance and dimensional stability.
- Easy to cut, handle, and install
- Easy to use
- Moisture Resistant
- Reduces the potential for condensation within the wall assembly
*Shipping Unavailable Outside of the New England Area