What We Do | Drennen Roofing & Maintenance Roofing Services
Drennen Roofing & Maintenance provides residential and commercial roofing services throughout Drennen and Green Spring, Kanawha Falls, Masontown, Newell, Pursglove. Free estimates on every service listed here.
Roof Replacement
Full roof replacement starts with a complete tear-off down to the deck. We inspect every board for rot or soft spots. In Drennen, we find decking damage on about 30% of tear-offs. Damaged sections get replaced with CDX plywood before anything else goes on. Then we build up: ice and water shield in valleys and at eaves, synthetic underlayment across the full deck, new drip edge on every edge, starter strip, field shingles, hip and ridge caps, and ridge vent. Dumpster, permits, and cleanup included.
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Roof Repair
Improper step flashing is the leading cause of roof leaks at wall-to-roof transitions. Step flashing needs to be woven between shingle courses with each piece extending 4" above the shingle exposure. We see Drennen homes where the last roofer used continuous L-flashing or just caulked the gap. That always fails. We tear it out and install proper step flashing with a kick-out diverter at the bottom per IRC R905.2.8.3.
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Storm Damage Repair
Storm damage is time-sensitive. Most insurance policies in West Virginia require claims within 12 months. We do a free inspection, document every damaged area with photos and measurements, and help you file the claim. If the adjuster approves it, we handle the repairs at the insurance-approved price.
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New Roof Installation
New construction means we get to do everything right from scratch. No compromises, no working around someone else's mistakes. Ice and water shield where it belongs, properly lapped underlayment, correct nailing patterns, and ventilation sized to the space. That's a roof that lasts.
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Metal Roofing
Color options in metal roofing are virtually unlimited. Matte black, charcoal, forest green, copper penny, barn red, slate blue. We order custom colors from Sheffield Metals and McElroy Metal with 40-year fade warranties. Your house, your style.
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Shingle Roofing
CertainTeed Landmark PRO with NailTrak technology and Max Def color blends. Dimensional color depth that mimics natural cedar. Algae-resistant with StreakFighter technology. Class A fire rating, ASTM D3462 compliant, rated to 110 mph per ASTM D3161 Class F (Landmark PRO IR rated to 130 mph). 5-Star SureStart Plus warranty when installed by CertainTeed SELECT ShingleMaster. That's us. The warranty covers 100% of material and labor costs for 20 years with declining coverage for 30 more.
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Flat Roofing
TPO single-ply membrane in 60-mil or 80-mil thickness, fully adhered or mechanically attached over minimum R-25 polyiso insulation. Hot-air welded seams tested with a probe at every joint. We install per NRCA and manufacturer specifications with tapered ISO insulation creating minimum 1/4" per foot positive drainage. Ponding water is the number one cause of flat roof failure in Drennen. Tapered insulation eliminates it. FM 4473 rated systems available for hail-prone areas. Fully warranted by Carlisle, Firestone, or GAF.
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Commercial Roofing
Need a commercial roof coating? Silicone coatings over existing TPO, EPDM, or metal extend life 10-15 years for a third of replacement cost. Not every roof qualifies. The existing membrane needs to be in decent shape. We core sample and moisture scan to verify before we recommend it.
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Gutter Installation
Seamless aluminum in 5" K-style is the standard for Drennen residential. We use 6" K-style on larger homes, steeper pitches, or roof areas with high water volume. Downspouts are 2x3" on 5" gutters and 3x4" on 6" gutters. Matched to handle the flow.
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Roof Inspection
Commercial and flat roof inspections include infrared moisture scanning with Flir E8 thermal cameras. Trapped moisture in the insulation layer shows as temperature differentials on the thermal image. No need to cut core samples everywhere. We identify wet zones, then core sample the suspect areas to confirm. This approach gives you a precise repair scope at a fraction of the cost of exploratory tear-offs.
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Emergency Roof Repair
Fallen tree damage requires immediate structural assessment before tarping. If a tree has displaced rafters, cracked a ridge beam, or pushed through ceiling joists, the structure is compromised. We assess from both exterior and attic, coordinate with structural engineers or framing contractors when needed, and tarp only areas that are structurally stable enough to support the tarp hardware. Insurance claims for tree strikes require separate line items for tree removal, structural repair, and roofing repair. We document each scope independently.
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Skylight Installation
Replacing an old leaking skylight is often cheaper than trying to repair it. New units from VELUX have Low-E laminated glass, argon fill, and No Leak guarantees when installed with the manufacturer's flashing system. Our Drennen crews replace skylights in a single day.
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