- HEP Roofing
- Impact-rated Shingles

Impact-rated Shingles
Impact-rated Shingles | Storm Damage Restoration | Roofing | Sevierville
When hailstones batter the Smoky Mountains and winds whip across Sevierville, HEP is ready with impact-rated shingles that laugh off nature’s harshest tests. Our Class 4 products disperse the force of pounding ice, shrug off 130 mph gusts, and lock tight against leaks—extending roof life while often qualifying homeowners for insurance discounts. You get a roof built for mountain weather and installed by factory-certified craftsmen who call this community home.
If a recent storm has already left bruises on your property, our fast-acting storm damage restoration team will be on-site to tarp, inspect, and guide you through every step of the insurance process. We replace compromised decking, upgrade you to superior shingles, and back it all with industry-leading labor and product warranties, so you can relax and enjoy that Sevierville skyline knowing your roof is stronger than ever.
FAQs
What makes impact-rated shingles different from standard roofing shingles?
Impact-rated shingles are manufactured with reinforced asphalt and polymer blends that allow them to withstand high-velocity impacts from hail, wind-borne debris, and falling branches. They are independently tested under UL 2218 and given a Class 1–4 rating; Class 4 is the highest and is typically recommended for homes in storm-prone regions like Sevierville. Compared with standard shingles, they reduce the likelihood of cracks, punctures, and granule loss, helping your roof last longer and maintain its protective qualities after severe weather.
Why are impact-rated shingles a smart choice for Sevierville homeowners?
Sevierville experiences frequent thunderstorms, occasional hail, and wind events that come off the Great Smoky Mountains. Impact-rated shingles provide an added layer of protection against these hazards, potentially lowering long-term repair costs and even qualifying you for insurance premium discounts. They also meet or exceed the International Residential Code (IRC) and Sevier County wind-uplift requirements, giving your home resilience while preserving curb appeal.
How can I tell if my roof has storm damage and needs restoration?
Common signs include missing or lifted shingles, dark spots where granules have been knocked off, dents in metal flashing or gutters, water stains in your attic, and shingle edges that are curled or split. After any major storm in Sevierville, especially hail over 1 inch or winds above 60 mph, it’s best to schedule a professional inspection. Our Haag-certified inspectors use drones and on-roof evaluations to document damage, so you have clear evidence for insurance claims.
What is the typical timeline and process for storm damage restoration with impact-rated shingles?
1) Inspection & Documentation (1 day): We perform a free, no-obligation inspection, photograph damage, and create a detailed report. 2) Insurance Claim Support (variable): We meet with your adjuster, provide documentation, and help you navigate forms; this stage often takes 1-2 weeks depending on carrier responsiveness. 3) Material Selection & Ordering (2–5 days): Once approved, you choose from several Class 4 shingle styles and colors that meet local code. 4) Roof Replacement or Repair (1–3 days): Our certified crew removes damaged materials, installs upgraded underlayment, impact-rated shingles, new flashing, and ridge ventilation. 5) Final Inspection & Cleanup (same day): We magnet-sweep for nails, perform a walkthrough, and supply warranty documents.
Will my homeowners insurance cover the cost of upgrading to impact-rated shingles?
Most policies pay to restore your roof to its pre-loss condition. If you already had impact-rated shingles, the full replacement is usually covered (minus your deductible). If you had standard shingles, carriers generally pay for a like-kind replacement, but many allow you to pay the difference for the Class 4 upgrade. Because impact-rated shingles can earn premium discounts of 5–25 % in Tennessee, the upgrade often pays for itself within a few years. We provide accurate estimates and negotiate directly with your adjuster to maximize coverage.
What warranties and maintenance requirements come with your impact-rated shingle installations?
Our GAF and Owens Corning Class 4 shingles carry manufacturer limited lifetime warranties against manufacturing defects and up to 15 years of algae resistance. As a factory-certified contractor, we add a 10-year workmanship warranty that covers labor and installation-related leaks. Routine maintenance is minimal: keep gutters clean, trim overhanging branches, and schedule an inspection after major storms. Annual checkups help maintain your warranty and ensure minor issues are caught early, preserving the roof’s longevity.