- HEP Roofing
- Weather-rated Materials

Weather-rated Materials
Weather-rated Materials | Roofing Done Right | Roofing | Loudon
When Loudon’s four-season skies start throwing their worst at your home, HEP’s weather-rated materials stand ready to protect every shingle and seam. Our certified crews combine decades of local know-how with advanced ventilation, underlayment, and impact-resistant shingles, ensuring your roof defies blistering summers, surprise hailstorms, and icy winter winds. From the first on-site inspection to the final cleanup, you’ll see why homeowners across East Tennessee trust us for one thing: roofing done right.
Choose a roof that’s engineered for resilience and crafted for curb appeal. HEP partners with industry-leading manufacturers to offer an array of colors, profiles, and energy-efficient options, all backed by warranties that actually mean something. Schedule your free estimate today and discover how easy it is to turn Loudon’s unpredictable weather into just another beautiful backdrop.
FAQs
What does “weather-rated” roofing material mean and why is it important for homes in Loudon?
Weather-rated roofing materials have been independently tested and certified to withstand specific wind speeds, hail impact, UV exposure, and temperature swings. Loudon experiences hot, humid summers, cold winters, and occasional severe storms, so choosing products with a high wind-rating (130 mph+), Class 4 hail impact resistance, and UV-resistant granules helps minimize storm damage, reduce maintenance costs, and extend roof life.
Which roofing materials offer the best performance in Loudon’s mixed climate?
Class 4 asphalt shingles, standing-seam metal panels with Kynar-500® coatings, and synthetic slate or shake made from polymer composites all perform well in Loudon. They resist hail impact, shed heavy rain efficiently, and reflect heat to keep attics cooler. Metal roofs generally last 40–70 years, while Class 4 asphalt and high-grade synthetics can last 30–50 years when installed correctly.
Can a weather-rated roof lower my homeowners insurance premiums?
Yes. Many insurers offer discounts of 5 %–35 % for UL 2218 Class 4 impact-resistant roofing because it reduces the likelihood of hail claims. After installation, we provide a manufacturer’s impact-resistant certificate you can submit to your carrier to request the discount.
How does “Roofing Done Right” ensure proper installation of weather-rated materials?
Our Loudon-based crews are manufacturer-certified (GAF Master Elite® and CertainTeed SELECT ShingleMaster™). We follow strict guidelines: ice-and-water shield two feet past the heated wall, six-nail fastening patterns, corrosion-resistant flashing, and proper attic ventilation. Every project undergoes a 40-point post-install inspection and drone imaging to verify shingle alignment, fastener placement, and sealant coverage.
What warranties come with your weather-rated roofing systems?
You receive two layers of protection: 1) A manufacturer’s limited lifetime material warranty that covers defects and, on select products, 15–30 years of non-prorated coverage for labor and materials; 2) Our 10-year “Roofing Done Right” workmanship warranty, transferable once, covering installation-related issues such as leaks caused by flashing or fastening errors.
How long does a typical weather-rated re-roof take in Loudon and can it be done year-round?
Most single-family homes (25–35 squares) are completed in 1–2 days, weather permitting. We install roofs year-round; however, asphalt shingle adhesive requires ambient temperatures above 40 °F to seal properly. During colder months we use winter-grade sealants and schedule final thermal checks when temps rise. Metal and synthetic systems have no temperature restrictions, so winter installations remain on schedule.