Sheathing

Sheathing

Help reduce energy costs by installing Polyiso Insulated Sheathing
Polyiso Insulated Sheathing is a great option for helping to reduce energy costs due to its high R-value per inch.

Polyiso Insulated Sheathing

Polyiso Insulated Sheathing
See All Polyiso Insulated Sheathing

Find a GAF Master Elite® Roofing Contractor

Find factory-certified Master Elite® Contractors for your roofing job.
Contact GAF
CONTACT GAF
Find information on products, warranties, installation, residential and commercial field offices, and more.
Contact GAF
Professional Installation
PROFESSIONAL INSTALLATION

For peace of mind choose a GAF factory-certified Master Elite® roofing contractor.

Find A Contractor
Pricing and Where to Buy
PRICING & WHERE TO BUY

Find a GAF retailer or distributor near you.

DISTRIBUTORS & RETAILERS