Perma "R" Products Walls & Finishes
Perma "R" Products
Perma “R” Brace SIB offers all the benefits of our Perma “R” Brace with the added value of our stable, R5 per nominal inch GPS (Graphite Polystyrene) rigid…
Subcategory:
Sheathing
Perma “R” Brace is a cost-saving, price stable, lightweight sheathing with a composite core and more moisture resistance alternative to OSB. Install the sheathing and…
Subcategory:
Sheathing