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).  Professional 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.



Product quality is apparent both in appearance and durability. Special design in the Premier line ensures random placement and adds depth and texture to increase curb appeal. All shingles are UL Class ‘A’ fire rated, the highest rating possible. From the fiberglass core to the 3M ceramic-coated granules that add just the right color, PABCO® Roofing products are built to last. The wide selection of products and colors assure that each builder or homeowner can find a roofing material that fits within their taste and budget.



Since Owens Corning was founded in 1938, the company has continued to grow as a market-leading innovator of glass fiber technology. As a Fortune 500 company for more than 56 years, Owens Corning redefines what is possible each day to deliver high-quality products and services to customers world-wide.  Customers incorporate Owens Corning materials to produce a host of products and equipment. By using Owens Corning glass fiber reinforcments and technological support, customers can make their end-use applications stronger, lighter and more durable.



Architectural roofing shingles provide a stunning three-dimensional appearance. Some of the most attractive architectural roofing shingles simulate cedar wood shakes (such as CertainTeed’s Presidential Shake TL and Presidential Shake shingles). These shingles are quite thick with random slots similar to real shakes. Another unique architectural shingle design imitates the look of slate (such as CertainTeed’s Symphony Slate, Grand Manor, Centennial Slate or Carriage House shingles) without the weight issues that normally accompany those materials. These architectural roofing shingles do not require any additional roof support as slate would.



All of IKO’s fiberglass mat shingles are manufactured using recycled materials. Our line of Cambridge shingles became the first in the asphalt roofing industry to receive the prestigious Scientific Certification Systems (SCS) certification.