- HEP Roofing
- Moisture-sensing Tools

Moisture-sensing Tools
Moisture-sensing Tools | Roof Inspections | Roofing | Tellico Plains
When Tellico Plains storms roll through, hidden moisture can seep beneath your shingles and silently compromise the structure of your home. HEP’s advanced moisture-sensing tools penetrate beyond the surface, detecting trapped water long before stains or soft spots emerge. These cutting-edge devices empower our technicians to deliver pinpoint-accurate roof inspections that uncover leaks, insulation gaps, and ventilation issues in a single visit—saving you from costly surprises down the road.
Partner with a team that treats every roof as if it protects their own family. HEP’s licensed experts will explain findings in plain language, share infrared images of trouble spots, and recommend only the repairs you truly need. Enjoy peace of mind, extended roof life, and the confidence of knowing Tellico Plains’ most trusted professionals are on top of your home. Schedule your moisture-smart evaluation today and let HEP keep the weather where it belongs—outside.
FAQs
What is a moisture-sensing roof inspection and why is it especially important in Tellico Plains?
A moisture-sensing roof inspection uses electronic sensors (capacitance meters, impedance scanners, and infrared cameras) to locate water that has seeped below the roof surface but has not yet shown visible damage. Tellico Plains averages more than 60 inches of rain a year and experiences high summer humidity, so small leaks can quickly turn into rot, mold, and structural decay. Detecting trapped moisture early helps homeowners avoid expensive repairs and extend the life of their roofing system.
How do your moisture-sensing tools actually detect hidden leaks?
We deploy a combination of non-invasive technologies: • Capacitance and impedance meters send a harmless electrical signal through the roofing material and measure resistance; wetter areas create a distinct reading. • Infrared thermography records temperature variations at dusk or dawn—wet insulation cools or heats at a different rate than dry material, creating a clear thermal signature. • Hand-held hygrometers confirm moisture percentage in suspect areas. The data from all three tools is cross-checked to map damp spots with pinpoint accuracy without cutting into your roof.
What kinds of roofs in Tellico Plains can you inspect with moisture-sensing equipment?
Our instruments work on virtually every residential and light-commercial roofing type found in Monroe County, including asphalt shingles, metal panels, standing-seam roofs, EPDM and TPO membranes, and low-slope modified bitumen systems. For metal roofs, we focus on fastener lines and seams; for shingle roofs we concentrate on valleys, flashing, and ridge caps where moisture tends to collect.
How often should I schedule a moisture-sensing inspection for my roof?
For a relatively new roof (0-5 years old) in good condition, we recommend an inspection every two to three years or after a severe storm with hail or high winds. Roofs older than five years—or any roof with a history of leaks—should be tested annually. Routine moisture scans are also wise before buying or selling a home to ensure there are no hidden problems that could derail a real-estate transaction.
Will the inspection process damage my roof or void my warranty?
No. All of our diagnostic tools are non-destructive. Capacitance meters have smooth Teflon pads that glide over the surface, and infrared cameras are used from a short distance without any contact. We do not remove shingles or drill holes unless a customer requests a confirmatory core sample, and even then we seal the area immediately. Because the procedure is non-invasive, it will not void manufacturer or installer warranties.
What does a moisture-sensing roof inspection cost in Tellico Plains and what’s included?
For most single-family homes under 3,000 sq ft, the service runs between $225 and $325. Larger homes or commercial buildings are quoted individually. The fee covers: • On-site assessment by a certified roofing technician (1-2 hours) • Full-roof scan with capacitance/impedance meters and thermal imaging • Digital report within 24 hours, including annotated photos, moisture maps, and repair recommendations • One follow-up call to discuss findings with the homeowner or insurance adjuster If repairs are needed and you hire our crew to perform them, we credit the inspection fee toward the repair invoice.