- HEP Roofing
- Infrared Moisture Scans

Infrared Moisture Scans
Infrared Moisture Scans | Roof Repair | Roofing | Sevierville
Discover hidden leaks before they become costly headaches with HEP’s state-of-the-art infrared moisture scans in Sevierville. Our thermographic cameras pinpoint trapped water beneath shingles, membranes, and insulation, allowing our certified technicians to map problem areas without tearing into the roof. By seeing what the naked eye can’t, we give homeowners and facility managers the knowledge—and peace of mind—they need to make smart, budget-friendly decisions.
Once the moisture map is complete, we move quickly to targeted roof repair that stops damage in its tracks, extends roof life, and minimizes disruption to your daily routine. HEP’s local team handles everything from precise patching to comprehensive restoration, all backed by transparent estimates and a satisfaction guarantee. Protect your investment and keep your home or business dry—schedule your infrared scan with HEP today.
FAQs
What is an infrared moisture scan and why is it important for my roof in Sevierville?
An infrared moisture scan is a non-destructive diagnostic test that uses thermal imaging cameras to detect temperature differences across your roof surface. Moisture trapped in insulation or decking retains heat longer than dry areas, so the camera highlights wet spots long before they become visible leaks. Sevierville’s humid summers, heavy spring rains, and occasional winter freeze-thaw cycles can force moisture into small roof openings. Finding and fixing that hidden water early avoids costly structural damage, mold growth, and emergency repairs.
How does the infrared scanning process work on a roof?
We typically schedule scans at dusk or dawn when the roof is cooling rapidly. During the day, the sun heats the roof; wet areas store more heat. As the roof cools, our high-resolution infrared camera records temperature patterns. Our certified thermographers walk the roof or use drones to capture images, then upload the data to software that maps moisture locations. We mark suspect areas on the roof, verify them with core samples or moisture meters if needed, and provide you with a color report pinpointing every problem spot.
What types of roofing systems can benefit from infrared moisture scans?
Almost every roofing system in Sevierville can be scanned effectively, including: • Single-ply membranes (TPO, PVC, EPDM) • Built-up roofing (BUR) and modified bitumen • Spray foam and coated roofs • Metal panels and standing seam roofs • Shingle and low-slope residential roofs Whether your property is a Smoky Mountain cabin or a commercial warehouse off the Parkway, an infrared scan gives you a clear moisture map without tearing into the roof.
How often should I schedule an infrared moisture inspection for my roof?
For commercial facilities, we recommend an annual scan—ideally late summer or early fall before winter storms arrive. Residential roofs can usually be checked every 2–3 years unless you’ve experienced severe weather, notice ceiling stains, or have an older roof approaching the end of its warranty. Regular scans create a moisture history, letting us track changes and budget repairs before leaks escalate.
Can an infrared scan detect all roof problems, or will I still need a physical inspection?
Infrared scanning is a powerful first step, but it’s part of a comprehensive roof evaluation. The camera flags thermal anomalies; our technicians then confirm those spots with in-field moisture meters and visual checks. Infrared will not reveal mechanical damage like loose fasteners, membrane shrinkage, or flashing defects unless they’re associated with moisture. Therefore, we combine the scan with a hands-on inspection to ensure nothing is missed.
What happens after the scan if moisture is detected? How does your Sevierville roof repair team proceed?
Your report will show moisture-compromised areas ranked by severity. Small, isolated wet spots are usually removed and replaced with new insulation and membrane patches. Widespread saturation may call for sectional or full roof replacement. Because we operate locally in Sevierville, we can mobilize quickly, secure permits if required, and schedule repairs around your business or family routine. All work follows manufacturer specifications so your roof warranty stays intact, and we provide a post-repair scan to verify the problem is fully resolved.