- HEP Roofing
- Moisture Scanners

Moisture Scanners
Moisture Scanners | Storm Damage Restoration | Roofing | Friendsville
When a Tennessee thunderstorm tears through Friendsville, the real danger often lurks where you can’t see it—trapped water inside your roofing system. HEP’s certified technicians deploy state-of-the-art moisture scanners that read beneath shingles, membranes, and decking, pinpointing every pocket of hidden dampness before it turns into rot, mold, or structural decay. Instead of guesswork, you get data-driven answers that let you decide on repairs with total confidence and zero surprises.
Pairing this high-tech diagnostics with decades of hands-on craftsmanship, we deliver full-scale storm damage restoration that brings your roof—and your peace of mind—back to pre-storm condition faster than you thought possible. From the first free scan to the final shingle, you’ll work with a local Friendsville crew that treats your home like their own, handles insurance paperwork, and stands behind every fix with iron-clad warranties. Give HEP a call today and see what precision, transparency, and hometown pride can do for your roof.
FAQs
Why is moisture scanning important after a storm in Friendsville?
Friendsville’s frequent spring thunderstorms and occasional hail events can drive rain under shingles, flashing, and roof penetrations. A visual inspection alone can miss this concealed water. A non-invasive moisture scan pinpoints damp insulation, decking, and framing before the problem turns into mold, rot, or interior ceiling stains. Addressing trapped moisture early saves homeowners thousands in structural repairs and keeps any insurance claim focused and fully documented.
How do professional moisture scanners detect hidden water in my roof system?
We use capacitance and impedance meters that emit a low-frequency signal through the roofing assembly. Dry materials resist the signal, while wet materials conduct it, allowing the scanner to map moisture pockets without removing shingles or drilling holes. Readings are taken in a grid pattern across the entire roof and recorded in a digital report with thermal images and exact moisture percentages, so you can see precisely where water intrusion occurred.
What signs suggest I should schedule a moisture scan after a storm?
Call us if you notice lifted shingles, missing granules, dented metal, or water spots on ceilings. Even if no damage is visible, schedule a scan if wind gusts exceeded 45 mph or hailstones were ¾" or larger—conditions common during East Tennessee’s storm season. These forces can create micro-tears that allow moisture to wick in over time.
Will my homeowner’s insurance cover the cost of a moisture scan and subsequent restoration?
Most policies that include wind and hail coverage will reimburse diagnostic services that substantiate a covered loss. Our certified report serves as third-party evidence for adjusters, speeding claim approval. We work directly with your insurer, supplying photos, scan data, and an Xactimate estimate so you only pay your deductible in most cases.
What happens if hidden moisture is not detected and removed promptly?
Moisture trapped in plywood or OSB decking fuels fungal growth within 48–72 hours. Over weeks, nails corrode, and the deck can delaminate, compromising roof load-bearing capacity. Interior humidity rises, triggering HVAC inefficiency and potential health issues for occupants. Early scanning lets us dry affected areas or replace small sections before full re-roofing becomes necessary.
How long does the moisture scanning and restoration process take, and will it disrupt my daily routine?
A typical single-family roof in Friendsville takes 60–90 minutes to scan, and you’ll receive a digital report the same day. If drying or targeted repairs are needed, most projects are completed within one to three days. Because scanners are cordless and non-destructive, there is minimal noise and no debris during the diagnostic phase, allowing you to remain in your home throughout the process.