Why Some Roofing Materials Go In and Out of Stock
Most homes in the U.S. use asphalt shingles, so when supply gets tight, it affects a large number of projects at once. Roughly 75% of North American homes have asphalt shingle roofs, which means manufacturers are constantly balancing production capacity against nationwide demand. Major manufacturers regularly share updates on these shifts. For example,
Owens Corning's roofing resource center often publishes information on product availability and performance changes.
For commercial buildings and some residential flat roofs, materials like TPO membranes can fluctuate depending on chemical supply chains.
GAF's own blog often explains how raw material shortages can impact production timelines. Even smaller components like insulation boards or underlayment can cause delays when supply gets tight. Industry publications like
Building Enclosure regularly highlight how these behind-the-scenes materials can impact project schedules for homeowners.
Here in Arizona, tile roofing presents its own supply considerations. Premium products from manufacturers like Westlake Royal Roofing and Eagle Roofing are in high demand across the Southwest, and specific profiles or colors can have lead times that vary month to month. We have seen homeowners in Paradise Valley and Oro Valley wait longer than expected for a particular tile match, which is one reason we keep close relationships with our suppliers and plan material orders well ahead of installation.
What Sets a Good Contractor Apart Right Now
The best roofing contractors today are planning further ahead than ever before. Many are ordering materials weeks before installation to avoid delays. Others are working with multiple suppliers instead of relying on a single warehouse. Trade publications like
Roofing Contractor Magazine have been highlighting how top roofing companies are adjusting their procurement strategies to keep projects moving.
As a GAF Master Elite contractor, Vero Exteriors holds a position that only 2% of roofers in North America are invited to earn. That status is not just a badge on a website. It gives us priority access to GAF's full product line, including their Timberline HDZ premium shingles, and it means we can offer warranty options that most contractors simply cannot, including GAF's Golden Pledge Limited Warranty. It pairs GAF's materials warranty, which lasts a Lifetime and is non-prorated for the first 50 years, with 25 years of non-prorated workmanship coverage (30 years on Timberline UHDZ, AS II and Designer shingles). Lifetime terms apply to single-family detached homes owned by individuals. Combined with our exclusive access to Westlake premium tile materials, it means we are rarely in a position where we cannot get what your project needs. Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use. Visit www.gaf.com/gaf-contractor-terms-of-use for details. Visit gaf.com/warranties for complete coverage and restrictions and gaf.com/lrs for qualifying GAF products.