- HEP Roofing
- Color-matching Technology

Color-matching Technology
Color-matching Technology | Siding Solutions | Roofing | Graysville
Transform your Graysville home with HEP’s innovative color-matching technology that harmonizes roofing and siding solutions in one seamless process. Our advanced spectrometry scans your existing palette and produces precision-blended shingles, panels, and trim, so every line of your exterior speaks the same vibrant language. No more guesswork or paint swatches—just a perfectly unified look that instantly elevates curb appeal and maximizes property value.
Beyond aesthetics, our durable materials are engineered for Tennessee’s demanding weather, offering superior insulation, impact resistance, and fade protection year after year. Whether you crave a bold contemporary statement or a classic farmhouse charm, HEP delivers tailored roofing and siding solutions that fit your style, budget, and timeline—backed by local expertise and industry-leading warranties. Request your free color consultation today and see how effortlessly your dream exterior can become reality.
FAQs
How does your color-matching technology ensure a perfect match between roofing and siding materials?
Our system starts by scanning reference samples of your existing roof or siding with a high-resolution spectrophotometer. The device records the exact light-reflectance values for red, green, blue, and multiple secondary wavelengths. That data is then run through a proprietary algorithm that compensates for material texture, gloss level, and local Graysville sunlight intensity. The resulting formula is sent to our automated tinting equipment, which adjusts pigments within 1 Delta-E of the target shade—an accuracy level essentially invisible to the human eye.
Is the color-matching service available for both new installations and repairs in Graysville?
Yes. Whether you are replacing one storm-damaged siding panel, adding a new dormer, or building an entire home, our technicians can match new materials to your existing roof or siding. For repairs, we work from remnants you provide or we carefully remove a small, inconspicuous sample. For new builds, we help you select complementary shades up front so the roof and siding arrive pre-coordinated. All services are offered throughout Graysville and surrounding Walker County communities without travel surcharges.
What types of roofing and siding materials can be matched using your technology?
We routinely match asphalt shingles, architectural shingles, standing-seam metal panels, cedar shakes, fiber-cement boards, vinyl siding, and engineered wood siding. Because our scanner reads pigment values rather than surface color alone, it handles glossy metal and matte composites equally well. The only materials we cannot guarantee are heavily weathered wood and slate with natural mineral variance, but we can usually come within a visually acceptable range.
How long does the color-matching analysis and production process take?
On most projects we complete the scan and produce sample panels within 48 hours. If you approve the samples right away, roofing and siding orders enter production the same day and ship to Graysville within 5–7 business days. Emergency repair matches can be turned around in as little as 24 hours when stock pigments are available.
Will the color of my roof and siding fade differently over time?
All exterior materials fade, but we minimize uneven fading in two ways: (1) We use pigments that carry a minimum 30-year fade-resistance warranty and meet ASTM G155 accelerated weather-testing standards. (2) During matching we account for the age of existing surfaces, formulating new materials slightly adjusted so that long-term weathering curves stay parallel. This approach helps your roof and siding age uniformly instead of drifting apart in color.
Do you provide physical color samples or digital previews before the project starts?
We provide both. After the initial scan you receive a digital rendering showing the matched color applied to a 3-D model of your home’s elevation. We then create 12 × 12-inch physical samples so you can view the match in natural Graysville daylight. Production only begins after you sign off on one or both forms of approval, ensuring you get exactly the shade you expect.