Glenwood designer shingles are the most authentic wood shake-look shingles you can buy. They feature an ultra-dimensional design that guarantees to deliver you all the natural beauty of real wood shakes. Glenwood shingles are the ideal choice for homeowners who are looking to get the distinctive look of a wood-shake roof, at a fraction of the cost of traditional wood shakes. This quality has allowed GAF to include a limited lifetime warranty with Glenwood shingles, giving homeowners a peace of mind that is seldom found with other shingles from other companies. Unlike natural, untreated wood shakes, Glenwood shingles also come with a Class A fire-resistance rating from Underwriters Laboratories. The Glenwood designer shingles are created with GAF’s “advanced protection technology”, which reduces the amount of natural materials that must be collected to create the tiles but still allows the shingles to deliver the most protection possible to your home.