Question: are gaf timberline hd shingles architectural?
Answer: GAF Timberline HD 33.33-sq ft Weathered Wood Laminated Architectural Roof Shingles. Your roof can represent up to 40% of your home's curb appeal. Improve the resale value with Timberline HD® Shingles from GAF. Install the rugged, dependable performance that a Timberline® roof offers.