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Therma-Tru Roof Repair in Fort Lauderdale: What to Know First
We repair Therma-Tru roof systems in Fort Lauderdale as an independent Therma-Tru service provider. Most roof repairs on Therma-Tru door and window assemblies run between $275 and $650, depending on the failure point, and a typical call takes one visit when the parts are on the truck. We quote the job before we start, and the price we quote is the price you pay.
This page is for homeowners who own a Therma-Tru product, have a roof-level issue with it, and want the repair done correctly the first time. If you’re looking at water staining on a ceiling below a Therma-Tru entry system, a skylight curb that’s pulling away, or a transom window over a door that’s fogged between the panes, call us at (954) 280-4413. We answer the phone. We’ll tell you what we think over the call, and we’ll schedule a look.
Key Takeaways
- We repair Therma-Tru entry doors, transoms, and roof-level window assemblies throughout Fort Lauderdale
- Most repairs are completed in one visit
- Free estimates, written line-item quotes, no surprise charges
- Done Right Promise and both warranty layers registered in writing
How Therma-Tru Products Fail - and How We Fix Them
Therma-Tru builds a solid fiberglass door, but roof-level installations in Fort Lauderdale put stress on every component. The humidity, the salt air, the afternoon thunderstorms, and the sun’s angle in summer all pull at the same seams. Here’s what we see most often on Therma-Tru products in this climate.
- Transom and sidelite seal failure above entry doors. We see this frequently on Therma-Tru Classic-Craft and Smooth-Star entry systems where the transom was installed as part of a roof-level assembly. The factory seal between the glass unit and the frame breaks down after ten to fifteen years of South Florida sun, and water finds the gap. We remove the glass unit, inspect the frame channel, replace the seal, and re-set the unit. If the frame itself is warped, we’ll tell you before we do anything else.
- Threshold and door sweep failure at the roof line. On homes where the entry door is positioned under an overhang or directly below a roofline, the Therma-Tru vinyl threshold takes repeated water hits. The sweep compresses over time. Fort Lauderdale’s rainy season turns a worn sweep into a puddle on the tile inside. We replace the sweep and the corner pads, and we check the threshold for level. A door that’s out of square puts pressure on the sweep from day one.
- Roof-level transom window fogging. If you have a Therma-Tru transom window that’s fogged between the panes, the insulated glass unit has lost its seal. This is not a cleaning problem. The unit needs replacement. We measure the opening, order the correct IGU, and install it. On some Therma-Tru models the transom is not serviceable as a standalone IGU, and we’ll tell you if that’s the case before you spend a dollar.
- Hinge and weatherstrip failure on Therma-Tru TDL (Therma-Tru Door Lite) assemblies. These decorative glass inserts sit inside the door itself and are exposed to full sun and rain when positioned on the roof-facing side of the house. The compression gaskets around the TDL frames dry out and crack. We replace the gaskets and re-seat the lite. It’s a small job that prevents the bigger water damage behind it.
- Shimming and frame shift from thermal movement. Fort Lauderdale’s temperature swings cause the framing around a Therma-Tru entry system to expand and contract. Over a decade, the frame can shift enough that the door binds, the reveal gap goes uneven, and water gets past the weatherstrip. We re-shim the frame, square the door, and re-secure the anchoring. This is one of those repairs that looks minor on paper and changes how the door operates for the next ten years.
What we’ve noticed over the years is that Therma-Tru’s fiberglass skins hold up better than most in this climate. It’s the peripheral parts, the seals, sweeps, and glass units, that fail first. Fix those properly and the door itself keeps working.
Our Therma-Tru Roof Repair Process
Every Therma-Tru roof repair we do follows the same sequence. No shortcuts, no skipped steps. Here’s how a job goes from first call to cleanup.
- 1
You call (954) 280-4413. A live person answers. We ask what you’re seeing, where it’s happening, and what product you have. We’ll give you a straight answer about whether this sounds like a one-visit repair or something bigger.
- 2
We inspect and diagnose. A background-checked, uniformed technician arrives on time. We look at the door, the framing, the seals, the glass, and the surrounding roofline. We measure everything. Dale Kessler has a rule that’s kept us honest for a lot of years: if it is not right on paper, it will not be right on the wall.
- 3
We quote you on the spot. You get a written line-item quote. OEM Therma-Tru parts where they matter, quality aftermarket parts where they’ll perform the same or better. We tell you which is which and why.
- 4
We do the repair. Most jobs are done the same visit. We remove the failed part, address the underlying cause, install the replacement, and re-check the square, the seal, and the operation.
- 5
We test and verify. We run water on it if it’s a water-related repair. We open and close the door a dozen times. We watch for daylight at the weatherstrip. If it’s not right, we’re not done.
- 6
We clean up and stand behind it. The work area is left clean. You get the warranty documentation in writing, and the job is covered by our Done Right Promise. If something’s not right, you call, and we make it right. That’s The Keystone Standard, and it applies to every repair we do.
What Therma-Tru Roof Repair Costs in Fort Lauderdale
Here’s honest pricing for the Therma-Tru roof repairs we do most often in Fort Lauderdale. These are ranges, not quotes. Your exact price depends on the product, the part, and the access.
- Door sweep and corner pad replacement: $110-$180
- Weatherstrip replacement around Therma-Tru entry door: $140-$220
- Transom or TDL glass unit replacement (sealed unit): $300-$550
- Frame re-shim and door re-square (roof-level exposure): $250-$500
- Full Therma-Tru entry system re-set with new threshold and seals: $450-$800
What moves the price is the part. OEM Therma-Tru glass units cost more than quality aftermarket IGUs that carry the same energy rating. We’ll show you both options on paper and let you decide. We don’t push you toward the expensive option when the honest one will work, and we don’t sell you the cheap option if it’ll fail in three years.
Call (954) 280-4413 for an exact quote. The estimate is free, and the number we give you is the number you’ll pay.
Why Fort Lauderdale Homeowners Call TruePane Windows & Doors for Therma-Tru Work
We’re not the cheapest Therma-Tru repair company in Fort Lauderdale, and we’re not trying to be. We’re the company you call when you’ve already paid someone to fix it once and the leak came back. We’ve been serving this community since 2008 through Dale Kessler and his teams, and we plan to be answering this phone in thirty more.
Every repair we do is covered by the Done Right Promise. If it is not done right, we make it right, no paperwork, no arguing. We also register both warranty layers in writing before the truck leaves your driveway. You’ll know exactly how long your parts warranty runs and how long our workmanship warranty runs, because it’ll be on the paperwork in front of you.
If your Therma-Tru product turns out to be beyond repair, or if you’re ready to talk about upgrading to impact-rated protection, we’re an authorized installer for PGT, CGI, CWS, and ES Windows, among more than a dozen other lines. We’ll quote your options side by side on paper. What you do with that information is up to you.
FAQs
Yes. Most roofline leaks at a Therma-Tru entry system are caused by failed seals, worn sweeps, or frame shift, not by the door itself. We diagnose the actual source, fix it, and back the work with our Done Right Promise. Call (954) 280-4413 for a free estimate.
No. As an independent Therma-Tru service provider, we use OEM parts where they’re required and quality aftermarket parts where they’re an honest improvement. We document everything, and we’ll tell you if a repair decision could affect your warranty before we do the work. Call (954) 280-4413 to talk through your specific situation.
We keep the common parts on the truck: sweeps, weatherstrips, corner pads, and compression gaskets. Sealed glass units for Therma-Tru transoms and TDL assemblies are usually ordered to match your exact size, which takes a few days. Call (954) 280-4413 and we’ll tell you what’s likely to be on the truck for your repair.
We schedule most Therma-Tru roof repairs within a few days. If you’ve got active water coming through, tell us that when you call. We’ll prioritize you. A live person answers the phone 24 hours a day, 7 days a week. Call (954) 280-4413.
If the fiberglass skin is intact and the frame is sound, repair is usually the right call. If the door is over twenty years old, the threshold is degraded, and the glass units are all failed, replacement starts to make more sense. We’ll show you both numbers on paper and let you decide. Call (954) 280-4413 and we’ll come look.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Fort Lauderdale and nearby areas.
Six Reasons Homeowners Choose TruePane 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.



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