Class 4 impact resistant shingles are roofing shingles tested and rated to withstand severe impact from hail and debris. The Class 4 designation — the highest impact rating under UL 2218 testing, means these shingles offer superior protection against cracking, tearing, and punctures compared to standard asphalt shingles.
Class 4 impact resistant shingles are typically made with reinforced fiberglass matting and a thicker asphalt overlay, sometimes with an added polymer or rubberized backing to absorb impact. Manufacturers may include specialized granules and adhesive sealant strips to improve durability and wind resistance.
Proper installation is critical to get the full benefit of class 4 impact resistant shingles. Key points:
The upfront cost for class 4 impact resistant shingles is higher than standard asphalt shingles, but the long-term value often outweighs the initial expense. Savings can come from reduced repair bills, longer service life, and potential insurance premium reductions. When evaluating cost, compare product warranties, expected lifespan, and local hail/storm risk.
Maintenance for class 4 impact resistant shingles is similar to other roofing materials: regular inspections, clearing debris, checking for loose or damaged shingles after storms, and keeping gutters clean. With proper care, many Class 4 roofs can last as long as premium architectural shingles — often 20–30 years depending on climate and installation quality.
Yes, especially in hail-prone or high-wind areas. They reduce storm damage and can lower insurance costs, offering strong long-term value.
No, manufacturers produce Class 4 shingles in a range of styles and colors that mimic traditional architectural shingles and designer profiles.
Many insurance companies provide discounts for impact-resistant roofing. Check with your insurer for specific eligibility and required certifications.
When selecting class 4 impact resistant shingles, compare UL 2218 test ratings, warranty terms, manufacturer reputation, and color/texture options. Ask for product samples and request references for installed projects in your area.
Class 4 impact resistant shingles are among the toughest roof shingles available, offering exceptional protection against hail and storm damage. For homeowners in vulnerable climates, they deliver durability, potential insurance savings, and peace of mind that your roof can withstand severe weather.
Contact a qualified roofing contractor to evaluate whether class 4 impact resistant shingles are the best choice for your home.
They were very responsive to a couple of installation issues and followed through with the business philosophy of finding a solution that would work. Thanks Jeff for your work... read more
Jerry WilleyI wont to thank all of the people that worked extremely hard on both in being honest and doing a great job, and in fast in have enough... read more
Jody KoellingNick and Jeff E. were great. They both took the time to make sure we understood our options, answered our questions and we were able to make the best choice... read more
Donavan AndersonGood price for good work. Crew did full strip and reroof for our two story house in 2 days. Looked great when done. Important to work with a roofing company... read more
Steve WetterlingJeff Eason did a fantastic job and found cost effective ways to avoid high costs
John Bonomi Jr.We actually stumbled across IBEX at the Tigard Festival of Balloons and scheduled a free estimate to have our roof cleaned. And I'm so glad we did! Miguel... read more
Amanda CaseJeff Eason, our project manager, made sure to handle our project with care and attention. He kept us in the loop of what was happening and was generous with providing... read more
Rory ParsonsJeff Eason took great care of me. He kept me up to date each step of the way. I added gutter replacement to my reroofing job and have me regrets!... read more
Michelle HuffmanJeff Eason project manager did a wonderful job and gave me the best deal on gutters
Allen KosinJeff Eason and his crew are professionals who care about the customer. He and his crew arrived promptly at scheduled times. The crew worked efficiently and the roof was installed... read more
Laura Guerra
