- HEP Roofing
- Energy-efficient Materials

Energy-efficient Materials
Energy-efficient Materials | Roof Replacement | Roofing | Strawberry Plains
When sudden storms or years of summer sun have taken their toll, HEP is ready with sustainable solutions that keep Strawberry Plains homes beautifully protected and noticeably more efficient. Our certified installers pair modern ventilation systems with reflective shingles and recycled underlayment, sealing in comfort while driving down utility bills. From the first inspection to the final nail, we treat every roof like it’s our own—clean worksites, punctual crews, and transparent communication included.
Choose HEP for your roof replacement and discover how easy it can be to upgrade curb appeal, resale value, and year-round energy savings all at once. Backed by industry-leading warranties and a commitment to local craftsmanship, we deliver a rooftop you’ll love looking at—and a performance you’ll feel with every power bill.
FAQs
What makes an energy-efficient roofing material different from a standard roof covering?
Energy-efficient products are engineered to reflect more solar radiation and release absorbed heat faster than conventional shingles or metal panels. They use cool-roof pigments, reflective granules, or high-emissivity coatings that lower the surface temperature of the roof by 30–50 °F on a sunny day. This reduces the amount of heat that transfers into your attic and living spaces, allowing your HVAC system to run less frequently and keeping indoor temperatures more stable in the hot, humid summers common to Strawberry Plains.
Which energy-efficient roofing options work best for homes in Strawberry Plains?
For East Tennessee’s mixed climate—hot summers, occasional ice, and frequent thunderstorms—homeowners typically choose one of three solutions: (1) ENERGY STAR® rated architectural asphalt shingles with cool-roof granules, (2) standing-seam metal roofs coated with Kynar-500 cool pigments, or (3) insulated white TPO or PVC membranes for low-slope sections. Metal roofs offer superior durability against hail and high winds, while cool asphalt shingles provide a lower upfront cost with solid energy savings. Our consultants evaluate your roof pitch, budget, and HOA guidelines to recommend the best fit.
How much can I expect to save on my utility bills after replacing my roof with energy-efficient materials?
Savings vary with attic insulation levels, roof color, and AC usage, but local case studies show a 7–15 % annual drop in summer cooling costs for most Strawberry Plains households. A 2,000 sq ft home with a $180 average July electric bill could save $13–$27 per month. Over a 30-year roof life, that can offset a significant share of the upgrade cost, especially when combined with available tax credits and utility rebates.
Are there incentives or rebates for installing an energy-efficient roof in Strawberry Plains?
Yes. Homeowners can currently claim a 30 % federal tax credit (up to $1,200) for qualifying cool-roof materials under the Inflation Reduction Act. Knoxville Utilities Board (KUB) also offers up to $250 in rebates for reflective metal or ENERGY STAR shingles that meet their Heat Relief Program criteria. We supply the product certifications and paperwork needed to file for both the credit and the rebate at no additional charge.
How long does a roof replacement with energy-efficient materials take from start to finish?
Most residential projects in Strawberry Plains are completed in 1–3 days once materials arrive. Day 1: tear-off of the old roof and decking inspection. Day 2: installation of underlayment, flashing, and starter courses. Day 3 (if needed): finish shingle or metal panel installation, ventilation upgrades, and final cleanup. Complex roofs or weather interruptions can extend the schedule, but we provide a detailed timeline before work begins and keep you updated daily.
Will an energy-efficient roof increase my home’s resale value?
Multiple real-estate studies show that energy-efficient upgrades, including cool roofs, deliver a resale premium of 3–5 % in the Knoxville metro area. Prospective buyers appreciate the lower utility bills, extended material warranties, and improved curb appeal. Realtors also highlight recently installed cool roofs in marketing materials, helping homes sell faster and closer to asking price—often recouping a large portion of the project cost at closing.