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AfterTherma-Tru Roof Replacement & Installation in Palm Beach: What to Know First
Therma-Tru roof replacement and installation in Palm Beach typically runs $9,800 to $21,400 depending on roof size, material choice, and the condition of what’s underneath. As an independent Therma-Tru service provider, Winslow Windows & Doors completes most full replacements in 4 to 8 working days, and we’ll give you a written, line-item price before the first shingle comes off. If you’re a Palm Beach homeowner with a Therma-Tru product that’s reached the end of its life, or you’re building and want Therma-Tru exterior protection installed the right way from day one, this page covers what actually matters: how these products fail in our salt-air climate, what a proper installation looks like at the deck level, and what you should expect to pay. Call (561) 782-7525 for a free estimate tailored to your specific roof.
Key Takeaways:
- Full Therma-Tru roof replacement in Palm Beach: $9,800 to $21,400 for most homes
- Salt air and hurricane-driven rain are the two enemies that shorten roof life here, and we build for both
- Every installation draws on our 15-plus years in Palm Beach, not a training manual written for Ohio
- Ed Winslow’s name is on the business and the Done Right Promise covers every job
How Therma-Tru Products Fail - and How We Fix Them
Ed Winslow grew up in El Cid, watching older Palm Beach homes get eaten alive by salt air and hurricane seasons. That’s why he doesn’t treat a roof replacement as a cosmetic project. Here’s what we actually see on Therma-Tru installations in this area, and how we handle each one:
- Flashing failures at the eave line (Therma-Tru Classic-Craft and Smooth-Star roof intersections). In Palm Beach, the prevailing southeast wind drives rain sideways, which means water doesn’t fall on your roof; it gets pushed under the edges. We regularly find Therma-Tru exterior products with original flashing that was never sealed for wind-driven rain. Our fix: full removal of the old flashing, new step flashing installed with 4-inch overlap at every seam, and a moisture barrier that extends 24 inches up the wall plane before the Therma-Tru product is reset. This is the single most common cause of leaks we find in this area, and it’s entirely preventable.
- Deck rot under the roofing membrane (common in all Therma-Tru applications). A Therma-Tru product can look fine from inside while the roof deck beneath it is softening. Florida’s humidity holds moisture against wood surfaces for months. When we strip a roof, we don’t just lay new material over what’s there. Every inch of sheathing gets inspected with a moisture meter, and any soft section is cut out and replaced with CDX plywood rated for coastal exposure before the Therma-Tru system goes back in. Some contractors skip this and wrap a rotted deck in new felt; that’s how you get a roof replacement that fails in three years.
- Improperly terminated ridge caps on Therma-Tru Fiber-Classic installations. The ridge line is where a roof breathes its hardest in our climate. When a ridge cap is cut short or nailed too close to the edge, thermal expansion in a Palm Beach summer pulls it loose within a couple of seasons. On every Therma-Tru roof replacement, we run the ridge cap with a full 6-inch overlap and secure it with ring-shank nails set back from the cut line so expansion has room to work without splitting the material.
- Seal deterioration around Therma-Tru wall penetrations (vent pipes, chimneys, satellite mounts). The combination of UV exposure and salt in the air eats through standard roof sealants in 24 to 36 months. In the El Cid and Northwood neighborhoods especially, where older homes have more penetrations and hotter attic boxes, we see this constantly. Our standard is a two-layer approach: a butyl-based under-sealant followed by a UV-stable elastomeric cap, tooled to shed water away from every penetration. It costs a little more on install day; it saves a lot more five years in.
- Gutter-side peel-back on Therma-Tru drip edges. When drip edges are installed with standard roofing nails instead of sealed fasteners, thermal cycling in our afternoon thunderstorms lifts the edge and lets water run behind the gutter line. We install aluminum drip edges with a continuous bead of roofing adhesive under the metal plus fastener placement every 8 inches. It’s a small detail, but it’s one of the first things we look for when a Palm Beach homeowner tells us water is staining below the roofline.
Our Therma-Tru Roof Replacement & Installation Process
Every Winslow job follows the same path, and we don’t trim steps when the calendar gets busy:
- 1
Free on-site assessment. We walk the roof with you, run a moisture survey on the decking, and photograph everything we’ll need to explain. If you have a written estimate from another company, bring it; our second opinion is free.
- 2
Written line-item quote. You get the material breakdown, the labor, the decking allowance, and the disposal fee on paper before you commit. The price we quote is the price you pay unless we open the roof and find something structural that changes the scope.
- 3
Materials staging. We order the Therma-Tru material and any OEM flashing or trim kits specific to your home, and we stage it on-site the night before work begins.
- 4
Strip and inspect. Old roofing comes off, and the deck gets a full inch-by-inch check. Any rot or termite damage gets documented, photographed, and replaced with code-rated sheathing before anything is installed over it.
- 5
System installation. Underlayment, drip edge, flashing, the Therma-Tru material, ridge caps, and all terminations are installed in sequence to our coastal detail standard.
- 6
Cleanup and walkthrough. We magnet-sweep the property for nails, haul every scrap, and walk the finished roof with you before we call the job done.
What Therma-Tru Roof Replacement & Installation Costs in Palm Beach
Palm Beach labor and material prices are higher than the state average because we build under Miami-Dade protocols and our coastal code requirements are strict. Here’s the honest spread we quote in the field right now:
- Small home (1,200 to 1,600 sq. ft. roof): $9,800 to $14,200
- Mid-size home (1,700 to 2,400 sq. ft. roof): $13,500 to $19,600
- Larger or complex roof (2,500 sq. ft. plus, multiple valleys, steep pitch): $17,800 to $24,400
- Deck repair add-on: $65 to $95 per sheet, depending on how much needs replacement
- Full tear-off including disposal: included in the ranges above for standard asphalt systems
What moves the number: deck condition, roof pitch, number of penetrations, whether you need a full reflash, and the specific Therma-Tru material you’ve chosen. Tile and metal sit higher than shingle. Call (561) 782-7525 and we’ll give you the number for your house, in writing, free.
Why Palm Beach Homeowners Call Winslow Windows & Doors for Therma-Tru Work
Because when a roof fails in Palm Beach, it doesn’t wait for business hours. Because Ed Winslow’s name is on the truck and the Done Right Promise is behind every job we run, from a small reflash to a full replacement. Because our technicians are background-checked, uniformed, and trained on Therma-Tru’s installation standards as well as the coastal wind codes that make a south Florida roof different from anywhere else. And because we don’t ask you to gamble on a national chain’s rotating subcontractor crew when you could have one local team that also installs PGT, CGI, CWS, and ES Windows products, so we understand how your entire exterior envelope works together. Call (561) 782-7525; a real person answers.
FAQs
In most cases, no. A properly executed roof replacement doesn’t void a Therma-Tru product warranty, but sloppy flashing work or improper reinstallation around the Therma-Tru product can. That’s why every Winslow installation follows the manufacturer’s clearance and termination details, and why we document every step with photos you can keep for your records. Call (561) 782-7525 and we’ll explain how your specific warranty applies before we start work.
Most Palm Beach homes run 4 to 8 working days from tear-off to final inspection, with weather permitting. Complex roofs, tile or metal systems, or significant deck repair can push toward 10 days. We’ll give you a schedule in writing before we start, and we’ll honor it unless a tropical system or severe weather shuts down the job site.
Sometimes. If the damage is limited to a flash point, a few torn shingles, or an isolated leak around a penetration, a repair makes sense and we’ll say so. If the roof deck is compromised, the material is brittle from age, or leaks are appearing in multiple places, replacement is usually the cheaper move over two years. We’ll show you the numbers for both and let you decide. Call (561) 782-7525 for a straight answer on your roof.
Yes. Every roof replacement in Palm Beach is permitted, inspected, and documented. We pull the permit under Winslow Windows & Doors’ license, schedule the inspection, and don’t consider the job complete until the inspector signs off. No unpermitted work, no exceptions.
If we find rotted decking, termite damage, or structural issues that weren’t visible during the initial assessment, we’ll stop work, show you photos, and give you a written change order for the additional scope before anything is done. You approve it, we move forward. You don’t, we stop and you owe nothing beyond the work we already completed. That’s the Winslow standard, and it’s non-negotiable. Call (561) 782-7525 to talk it through before you sign anything.
Ed Winslow’s name is on the truck. That’s the only guarantee you actually need. When you’re ready for a straight answer on your Therma-Tru roof, you know where to find us: the one down the road. Call (561) 782-7525 for a free estimate.
Written by Ed Winslow, Owner, Winslow Windows & Doors, serving Palm Beach 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.