Hidden Decking
Hidden Decking | Roof Inspections | Roofing | Sewanee
Nestled on the Cumberland Plateau, HEP’s Hidden Decking Roofing team knows how Sewanee’s sudden fog, hearty rainfall, and gusty mountain winds can wear down even the best–built roofs. Our craftsmen slip beneath the surface—literally—examining hidden decking layers, flashing, and ventilation points that many contractors overlook. With detailed photos, plain–language reports, and friendly advice, we make it easy to see what’s happening above your head and decide on the smartest path forward.
Schedule our thorough roof inspections to catch minor leaks before they swell into costly damage, safeguard your home’s insulation, and preserve the rustic charm that makes Sewanee special. Whether you live in a historic stone cottage near the Domain or a modern retreat overlooking the bluff, HEP brings the same precision, respect, and local know-how to every appointment—so your roof stays ready for whatever the Plateau’s skies have in store.
FAQs
What is “hidden decking” and why is it a focus during a roof inspection?
Hidden decking (also called roof sheathing or substrate) is the layer of plywood or OSB that sits directly beneath your shingles and underlayment. Because it is concealed, defects usually remain out of sight until they create leaks, sagging, or structural weakness. Inspecting the hidden decking allows us to catch moisture intrusion, rot, insect damage, and fastening problems early—saving Sewanee homeowners the cost of premature roof failure or interior repairs.
How often should I schedule a hidden-decking roof inspection in Sewanee?
For most homes, we recommend a professional inspection once a year and after any major weather event. Sewanee’s elevated location on the Cumberland Plateau exposes roofs to rapid temperature swings, high winds, and heavy rainfall; these factors accelerate decking deterioration. Annual checkups—ideally each spring or fall—ensure minor issues don’t become costly structural repairs.
What warning signs suggest my hidden decking may already be damaged?
Because the decking is out of view, indicators often appear elsewhere: • Persistent or sudden roof leaks, especially around valleys or chimneys. • Sagging, spongy, or uneven roof lines visible from the ground. • Musty odors in the attic, which can signal mold on damp decking. • Blistering, curling, or prematurely aging shingles (moisture below shingles can cause heat buildup). • Unexplained spikes in heating/cooling bills due to insulation getting wet or compressed.
What does your hidden-decking inspection process involve?
1. Exterior survey: We walk the roof using safety harnesses, checking shingle integrity, flashing, and any soft spots that hint at decking decay. 2. Infrared scan: Thermal imaging reveals temperature anomalies that typically correspond to trapped moisture in decking. 3. Attic evaluation: From inside, we examine the underside of the sheathing for discoloration, fungal growth, or fastener pull-through. 4. Moisture meter testing: Pin-type or pinless gauges confirm moisture content in suspect areas. 5. Digital report: You receive same-day photographic documentation, condition grading, and recommendations with estimated costs.
Will a hidden-decking inspection disrupt my daily routine or damage my roof?
Inspections are non-invasive and take 60–90 minutes for most single-family homes. Our technicians use walk pads and proper footwear to prevent shingle scuffing. We do not remove large roof sections unless you authorize exploratory openings (rarely necessary). You can remain inside your home, and no utilities need to be turned off.
If you find hidden decking problems, what repair or replacement options are available?
Depending on the extent of damage, we may: • Perform targeted board replacement where only a few sheets are compromised. • Remove and replace the entire deck (full redecking) if widespread rot or structural weakness is present. • Upgrade to moisture-resistant sheathing and install an ice-and-water barrier for added protection. • Improve ventilation (ridge vents, soffit vents) to prevent future condensation issues. We provide a detailed estimate, coordinate debris disposal, and can assist with insurance claims when storm damage is involved.