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AfterTherma-Tru Roof Replacement & Installation in Tampa: What to Know First
Therma-Tru roof replacement and installation in Tampa means matching the right roofing system to a home that was built around premium entry doors and exterior products, and doing it without cutting corners on flashing, underlayment, or ventilation. Most Tampa jobs run one to three days depending on roof size, pitch, and whether we’re doing a straight tear-off or working around existing Therma-Tru door frames and thresholds. Prices stay honest because we quote the job up front and we don’t change the number once the work starts.
This page is for Tampa homeowners who already trust the Therma-Tru name on their entry doors and want a roofing crew that understands how a roof replacement affects the door frames, water intrusion points, and curb appeal below it. If you’re weighing a roof replacement and want a straight answer from a local owner-operated shop, call (386) 559-6999.
How Therma-Tru Products Fail - and How We Fix Them
Therma-Tru makes doors, not roofing materials, so when we talk about Therma-Tru roof replacement in Tampa, we’re talking about a roof replacement done right around the door openings, thresholds, and exterior envelope that Therma-Tru products protect. Here’s what we see on Tampa homes with Therma-Tru entry systems:
- Sidelight and transom flashing failures above Fiber-Classic and Smooth-Star entry doors. When a Tampa roof gets replaced, old step flashing and head flashing above door openings often gets reused or poorly re-lapped. We see water tracking down behind the brickmould and into the Therma-Tru door frame, rotting the rough opening. Our fix: we cut the old flashing out, install new step flashing that laps the door head correctly, and re-seal the brickmould to the sheathing before the new shingles go on.
- Roof runoff dumping directly onto Therma-Tru threshold caps. Tampa homes with low-slope porch roofs or short overhangs channel rainwater straight onto the entry door threshold. Over time, this erodes the aluminum threshold cap and lets water migrate under the door. We address this during a re-roof by extending drip edge, repositioning downspouts, or adding a small diverter so the Therma-Tru entry stays dry.
- Improperly flashed door canopies and porch beams tied into the roofline. Many Tampa homes have a covered entry supported by beams that penetrate the roofline. On a re-roof, those penetrations need new flashing collars and counterflashing, otherwise the first heavy summer storm sends water straight down the beam and into the Therma-Tru frame. We don’t skip those details.
- Warped or swollen Therma-Tru door frames after a roof leak goes unnoticed. By the time a homeowner calls us, the frame around a Therma-Tru door may have already absorbed moisture from a roof leak that ran down an interior wall. During a roof replacement, we assess the frame, report what we find, and either repair or refer the door work so the new roof doesn’t sit on top of an already-compromised opening.
- Old roof decking rot directly above Therma-Tru door headers. This is common in Seminole Heights bungalows and older Tampa homes. The leak starts at a nail pop or worn shingle, rots the sheathing above the header, and then shows up as a soft spot near the door. We replace the rotted decking and header blocking before installing the new underlayment, so the structural load path above the door opening is solid and dry.
Our Therma-Tru Roof Replacement & Installation Process
- 1
Call and talk to a person. You call (386) 559-6999 and a live person answers. No voicemail loop. We ask about your roof, your Therma-Tru doors, and what you’re seeing.
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On-site inspection with the roof and door openings in mind. We look at the shingles, flashing, decking, and every door opening. We check how water currently moves off the roof and lands near your Therma-Tru entry doors.
- 3
Written line-item quote. You get a fixed price for the full roof replacement, including flashing work around door openings, drip edge, underlayment, and disposal. No allowances that balloon later.
- 4
Tear-off and decking repair. Old shingles come off, the deck is inspected, and any rotted sheathing gets replaced. We re-flash door heads, sidewalls, and penetrations before the new underlayment goes down.
- 5
New roofing system installed. We install the new shingles, tile, or metal roofing system with proper nail patterns, ventilation, and ridge treatment. Flashing around Therma-Tru door openings is re-lapped and sealed.
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Final walkthrough and the 36500-Day Done Right Promise. Ed Winslow personally signs off on the job. If it’s not done right, we come back and make it right. That promise has Ed’s name on it.
What Therma-Tru Roof Replacement & Installation Costs in Tampa
Roof replacement in Tampa is priced by square footage, roof pitch, material, and how many flashing details your Therma-Tru door openings create. Here are honest ranges for common scenarios in Tampa, including Hillsborough County and Pinellas County:
- Standard asphalt shingle roof, single-story, 1,500-2,200 sq ft: $9,500-$14,800
- Shingle roof with Therma-Tru door flashing and siding tie-in work at 2-3 openings: add $400-$1,200 depending on existing flashing condition
- Metal roof, standing seam, same footprint: $24,000-$38,000
- Tile roof: $28,000-$46,000 depending on existing tile reuse and decking condition
- Rotted decking replacement above door headers or at eaves: $3-$6 per square foot of replaced sheathing, plus framing lumber
High pitches, two-story access, and homes in flood zones with stricter code requirements move the price. The number we put on the quote is the number on the invoice. Call (386) 559-6999 for a free estimate and we’ll walk the roof with you.
Why Tampa Homeowners Call Winslow Windows & Doors for Therma-Tru Work
Ed Winslow started Winslow Windows & Doors in 2011 and put his name on the door, literally. That means the crew showing up to re-roof your Tampa home has the owner’s name and reputation riding on every flashing detail around your Therma-Tru entry doors. We’re locally owned, we publish our address and license number, and every technician who arrives is background-checked and in uniform. A live person answers our phone 24 hours a day, seven days a week.
We also install eight premium brands, including PGT, CGI, CWS, and ES Windows, so if the roof work reveals a door frame or window that also needs attention, we handle the entire opening. One crew, one standard of work, one owner who signs off. The 36500-Day Done Right Promise is our guarantee, and Ed’s name is on it.
FAQs
Replacing your roof will not void a Therma-Tru door warranty as long as the door itself is not modified and the installation around the opening is done correctly. The real risk is a roofing crew that damages the door frame, brickmould, or threshold during the tear-off and then hides it. We photograph your Therma-Tru openings before and after the roof work so there’s a record of their condition. Call (386) 559-6999 if you want us to look at your setup before the roofers arrive.
Most Tampa roof replacements take one to three days once materials are on site and the old roof is off. We schedule the dumpster, the crew, and the inspection in sequence so the job doesn’t stall mid-way. If you need the roof done before a storm or a closing date, tell us when you call and we’ll tell you honestly what’s possible. Call (386) 559-6999 and ask for a timeline.
If the shingles are still in serviceable shape and the only issue is flashing around a Therma-Tru door opening, a targeted flashing repair often fixes the leak. We’ll only recommend a full roof replacement if the shingles are worn out, the decking is compromised, or the roof has multiple active leaks. Either way, you’ll get a written quote before any work begins. Call (386) 559-6999 and we’ll give you a straight answer.
We’re an independent Therma-Tru service provider, not a manufacturer-authorized dealer, so we don’t automatically reach for OEM parts when a door frame component needs replacement. We evaluate what’s actually there and choose OEM Therma-Tru components or quality aftermarket equivalents based on fit, material, and the condition of the existing frame. Our goal is a watertight opening that lasts as long as the new roof above it.
No. We quote fixed prices in writing before the job begins, and the only time a number changes is if we uncover damage no one could have seen from the surface, and in that case we’ll show you the damage and get your approval before we spend an extra dollar. Call (386) 559-6999 and we’ll come out for a look. Estimates are free.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Tampa and nearby areas.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.