- HEP Roofing
- Impact-rated Shingles

Impact-rated Shingles
Impact-rated Shingles | Siding Solutions | Roofing | Farragut
When Farragut storms roll in, homeowners trust HEP to keep roofs and walls unshaken. Our impact-rated shingles are engineered to deflect hail, high winds, and flying debris, all while adding crisp architectural depth to your home’s profile. Pair that strength with our precision-installed siding solutions and you get a seamless shield that locks out moisture, insulates against Tennessee heat, and raises curb appeal in one smart upgrade.
Local crews, lifetime-backed materials, and quick-turn scheduling mean you never have to choose between speed and craftsmanship. From the first free inspection to the final cleanup, HEP delivers the kind of worry-free experience that has made us Farragut’s go-to exterior experts for more than two decades. Upgrade once, feel secure for years—call HEP and enjoy the calm after every storm.
FAQs
What are impact-rated shingles and why are they a smart choice for Farragut homes?
Impact-rated shingles are asphalt or composite shingles that have passed UL 2218 Class 3 or Class 4 impact tests, meaning they can withstand hailstones up to 2 in. in diameter without cracking. Farragut’s mix of spring and summer hailstorms, falling acorns, and high winds makes roof damage common; impact-rated products dramatically reduce the risk of leaks, shingle loss, and emergency repairs. They also add resale value because buyers know the roof is built for severe weather.
How are impact-rated shingles tested and classified?
Manufacturers send shingles to an independent lab for the UL 2218 impact resistance test. Steel balls of 1.25 in., 1.5 in., 1.75 in., and 2 in. are dropped from 12–20 ft onto several spots on a shingle. After the drops, the underside is examined for fractures. • Class 1 = 1.25 in. ball • Class 2 = 1.5 in. • Class 3 = 1.75 in. • Class 4 = 2 in. Class 4 is the highest rating and is what we recommend for Farragut. The test is purely pass/fail—any visible crack disqualifies the material from that class.
Can impact-rated shingles lower my homeowners-insurance premiums in Farragut?
Yes, most major insurers operating in Tennessee offer a “hail-resistive roof” or “IBHS Fortified” discount of 5-30 percent when you install verified Class 4 shingles. We provide your insurer with the manufacturer’s certification and a completion affidavit so you receive the credit. Savings vary, so check with your agent first; many clients recover the shingle upgrade cost within 3–5 years of premium reductions.
Do impact-rated shingles come in styles and colors that match my current siding or planned siding upgrade?
Absolutely. Class 3 and Class 4 shingles are made by GAF, Owens Corning, CertainTeed, and others in architectural, designer, and even luxury shake/slate profiles with 30+ color blends. During our consultation we use digital rendering software to show how each shingle color complements vinyl, fiber-cement, or engineered-wood siding palettes, ensuring curb appeal is never sacrificed for performance.
What lifespan and warranty can I expect from an impact-rated shingle roof?
Most Class 4 architectural shingles carry a limited lifetime manufacturer warranty for the original owner and 40–50 years of prorated coverage for subsequent owners. Algae-resistance is typically warranted for 10–15 years, and wind warranties span 110–130 mph when the shingles are installed with the required starter courses and cap nails. In real-world Farragut conditions, you can expect 25–35 years of service life compared with 18–22 years for standard 3-tab shingles.
Can your company replace my roof and siding at the same time, and how long will the project take?
Yes. Because our crews include certified roofing and siding technicians, we can schedule both scopes in a single mobilization. A typical Farragut home (2,500–3,000 sq ft, two stories) takes 2–3 days for tear-off and installation of impact-rated shingles and an additional 3–4 days for full-house siding. Weather permitting, the entire exterior transformation is usually complete in one week. We coordinate dumpster placement, material deliveries, and daily cleanup to minimize disruption, and you receive one consolidated warranty covering both roof and siding workmanship for 10 years.