Air Vapour Barrier Support Sheathing System Pannel
Short description:THR expanded polystyrene insulation, factory laminated to a structural panel of oriented strand board (OSB) impregnated with phenolic resin to provide permanent weather resistance. ZIP System panels can be used for roofs and walls in type V construction, in type III construction only as roof covering and other construction permitted under the International Residential Code.
This accredited line of products meets the following public standards and building code rules:
Meets CCMC 14075R standards