Therma-Tru Roof Replacement & Installation Nationwide | Winslow Windows & Doors

Therma-Tru Roof Replacement & Installation in Fort Myers: What to Know First

Therma-Tru roof replacement and installation in Fort Myers typically runs between $8,500 and $22,000 depending on roof size, material choice, and whether the existing decking needs work, with most jobs completing in 2 to 5 days once materials arrive. We’re an independent Therma-Tru service provider, not a factory outlet, which means we call it straight on what your roof actually needs instead of what a corporate script tells us to say. If you own a Therma-Tru product and need honest roof work in Fort Myers, call (239) 453-7751 and you’ll get a real person, not a voicemail tree.

Call (239) 453-7751

How Therma-Tru Products Fail - and How We Fix Them

Therma-Tru earns its reputation at the entry door, but their roofing and exterior lines face Florida conditions that expose real weak points. Here’s what we see in Fort Myers, street by street:

• Flashing separation on Therma-Tru Classic-Craft roof transitions. Where the roof plane meets dormers or chimneys on older Fort Myers homes, the original flashing was often bent in the field rather than cut to spec. After a few years of Lee County sun, the caulk shrinks and pulls away. We strip the old transition, cut new step flashing to match the actual angle, and seal with a polyurethane that handles 140-degree attic heat without cracking.
• Underlayment breakdown under Therma-Tru composite shingle systems. The shingle itself holds up fine, but the felt underneath degrades faster here than in drier climates because Fort Myers humidity drives moisture into the decking. When we lift a failing section off McGregor Boulevard homes, the felt is often powdery. Our fix replaces the underlayment with a synthetic barrier before reinstalling, so the warranty work actually lasts past the next wet season.
• Valley misalignment on Therma-Tru custom roof profiles. Homes near the Caloosahatchee with steep pitches and multiple valleys show where original installers cut valley material too short, creating a channel where water backs up in heavy downpours. We re-cut the valley with a continuous piece, overlap it correctly in the direction of flow, and that stops the drip that’s been staining the soffit.
• Fastener rust-through on Therma-Tru metal edge trim. Standard galvanized nails used at the eave and rake edges corrode within a few years of salt air. You’ll see rust streaks running from the nail heads. We replace with stainless fasteners on every Therma-Tru roof we touch, not just on houses within a mile of the water, because the salt in Fort Myers air travels further than people think.
• Thermal expansion gaps on Therma-Tru ridge cap assemblies. The ridge cap is the first place we look when a Fort Myers homeowner says their roof leaks only in January. Cold snaps cause the cap material to contract, opening a gap that lets driven rain in. We install ridge caps with the expansion allowance the original crew skipped, and the leak stops for good.

Our Therma-Tru Roof Replacement & Installation Process

Every Therma-Tru job we take in Fort Myers follows the same path. No shortcuts, no surprises.

1. 1
   Call and scheduling. You reach a live person at (239) 453-7751, day or night. We set a time that works for you, and there’s no trip charge inside the home county.
2. 2
   Roof assessment. We walk the roof, check the decking, inspect the flashing, and document what’s failing with photos you can see. You get a written line-item quote, not a number pulled out of the air.
3. 3
   Parts decision. For Therma-Tru components still under warranty, we use OEM parts so you keep the coverage. For out-of-warranty work, we’ll show you OEM pricing side by side with proven aftermarket equivalents and let you decide with full information.
4. 4
   The replacement or install. Our crew strips what’s failed, repairs or replaces the decking, installs the new underlayment and roofing, and reworks every transition point. Background-checked, uniformed techs on site, every time.
5. 5
   Test and inspection. We water-test the valleys, check every fastener, and walk the roof with you if you want. If anything isn’t right, we fix it before we leave.
6. 6
   The Done Right Promise. Every job carries our 36500-Day Done Right Promise. If it’s not done right, we come back and make it right. That’s Ed’s word, and his name is on the truck.

What Therma-Tru Roof Replacement & Installation Costs in Fort Myers

Here’s straight pricing on common Therma-Tru roof scenarios in Fort Myers, based on jobs we’ve completed in the last two years:

The price moves on three things: how much decking needs replacing, what material grade you pick, and whether your roof has steep pitches that slow the crew down. Call (239) 453-7751 for an exact quote. Estimates are free, and the number we give you is the number you pay. No change orders because we missed something on the bid.

Why Fort Myers Homeowners Call Winslow Windows & Doors for Therma-Tru Work

We’ve been in business since 2011, and Ed Winslow’s name has been on every job since day one. That matters when you’re spending five figures on a roof. We’re not a national chain that hands you a ticket number. We’re the one down the road, with a published address and license number, and a live person answers our phone 24 hours a day, 7 days a week. Every technician who shows up is background-checked and in uniform, so you know exactly who’s at your door before the truck pulls up. We also install PGT, CGI, CWS, and ES Windows products, so if your Therma-Tru roof work uncovers something in the exterior envelope, one call handles it. Seniors and veterans get a permanent 10% discount, and any repair over $200 takes $40 off. Those aren’t limited-time deals. That’s how we price, every day.

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