AWD Home Improvement Division:

Authentic Window Design - AWD Home Improvements uses GAF Roofing Materials. GAF Materials Corporation has grown to become North America’s largest manufacturer of residential roofing (sold under the GAF-Elk brand) and commercial roofing (sold under the GAF brand). 

Our installers have long preferred the rugged, dependable performance that only a GAF roof can offer, and have made it the #1-selling brand in North America.