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Therma-Tru Bathroom Remodeling: The West Palm Beach Owner’s Guide
A full Therma-Tru bathroom remodel in West Palm Beach typically runs $9,000 to $28,000 installed, depending on whether you’re replacing a single shower unit or gutting the entire bath to the studs. We stock and install Therma-Tru-compatible components, and most part-level fixes get diagnosed in one visit. You usually find out something’s wrong the way most homeowners do: a door that no longer seals tight against humidity, a cracked panel letting Florida moisture into the wall cavity, or a frame that’s quietly rotted behind the caulk line where you can’t see it until the tile comes off.
This page covers what actually fails on Therma-Tru bathroom installations in our climate, what it costs to correct, and when you’re better off replacing the whole assembly rather than patching it. Bradford Remodeling Co West Palm Beach is an independent contractor, not a Therma-Tru dealer or affiliate. We work with their products because the specs are documented and the hardware holds up when it’s installed right.
Which Therma-Tru Models This Applies To
Therma-Tru makes two product lines that matter in a bathroom: exterior entry doors (often used for bathroom-to-pool or bathroom-to-patio access in West Palm Beach homes) and their fiberglass door systems that get spec’d into lanai bathrooms and outdoor showers. The compatibility question comes down to the door slab’s construction: smooth fiberglass, wood-grain fiberglass, or their Classic-Craft and Pulse series with the polyurethane core. Older homes in neighborhoods like Northwood Village or El Cid often have a Therma-Tru door from a 1990s or 2000s remodel, and that door may not match current frame dimensions without modification.
Here’s what we check before ordering anything: the door slab stamp on the hinge edge, the rough opening measurement, and whether the existing frame is Therma-Tru or a universal frame someone retrofitted. OEM Therma-Tru parts run higher than quality aftermarket equivalents, but on a door that takes direct sun and salt air, the OEM weatherstrip and threshold gasketing earn their cost. Aftermarket door sweeps and sweep inserts are fine. Aftermarket hinges are fine. But the adjustable sill and the corner seal pads? We use Therma-Tru’s own parts there, because the aftermarket versions don’t always match the sill profile, and a mismatched sill pad is how you get water working its way under the threshold in a West Palm Beach afternoon downpour.
Styles & brands we work with
Signs Your Therma-Tru Bathroom Remodeling Is Failing
- Door drags or binds at the top corner. In West Palm Beach, the humidity cycle swells the rough opening framing, and a fiberglass slab that fit in January binds by July. The frame may need shimming, not the slab trimmed.
- You see daylight under the door or feel a draft at the threshold. The adjustable sill has settled, or the sweep is cracked from three years of Florida UV. A new sill cap and sweep restore the seal.
- The door feels soft when you push on the bottom rail. This is water intrusion. Florida’s rainy season finds any pinhole in the weatherstrip, and once moisture gets into the slab’s bottom rail, the core starts breaking down. You’ll often catch it first as bubbling in the paint line about six inches up from the sweep.
- The hinges scream or the door sags. Hinges on a door that opens onto a steamy bathroom corrode faster than most people expect. Left alone, a sagging slab starts wearing the threshold and misaligning the strike plate.
- Caulk keeps cracking around the exterior frame within weeks of recaulking. This usually means the frame itself has shifted or the jamb is wicking moisture. Recaulking treats the symptom. The fix is pulling the casing to check what’s happening behind it.
See the difference
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After
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AfterReplacement Cost & What’s Included
In West Palm Beach, a Therma-Tru bathroom door or bathroom entry replacement lands between $9,000 and $28,000 when it’s part of a larger bathroom remodel. A standalone door swap with a new Therma-Tru slab and frame typically runs $2,500 to $6,500 installed, depending on whether we’re matching an existing opening or reframing to correct a water-damaged rough opening. Parts-only work like replacing a sill, sweep, or weatherstrip kit runs $300 to $900 including the service call.
What drives the range: whether the rough opening is square, whether the existing frame can be salvaged or needs full replacement, whether tile or drywall has to come out to address rot behind the jamb, and which Therma-Tru series you’re installing. Every quote from Bradford Remodeling Co West Palm Beach comes as a written line-item price before any work begins. No number moves at the door. That’s the Garrison Standard, and it’s how Curtis Lane has run jobs in this city for years. If we open the wall and find rot behind the frame, the change order is discussed with you and priced in writing before we touch it. You don’t get surprised on the invoice.
What Your Price Includes
- Old door and frame removal, disposed of properly
- Rough opening inspection and repair if framing is compromised
- New Therma-Tru slab, frame, hinges, threshold, weatherstripping
- Interior and exterior trim or casing to match your bathroom
- Sealing and flashing per Florida code, including hurricane-strap requirements where applicable
- Site cleanup, and your signed 365-Day Done Right Promise in hand before we leave
DIY or Call Us?
There’s a line between what’s smart to check yourself and where you ought to stop. You can safely do this: inspect the sweep for cracks, watch daylight around the door at noon, and run your hand along the bottom rail for soft spots. Cleaning the sill track and tightening hinge screws is fine. Anything past that, we’d rather you call us.
Replacing a Therma-Tru door in a bathroom that opens to the exterior is not a weekend job for most homeowners, because getting the threshold seal right and flashing the frame so Florida rain can’t work behind the jamb takes tools and experience most people don’t keep in the garage. A bad threshold install means water finds your subfloor, and in West Palm Beach, a wet subfloor under a bathroom door becomes a mold and rot problem inside a year. If you pull the slab and find rot in the king stud, that’s no longer a door swap; it’s structural repair, and it has to be done right the first time, with permits where the city requires them. Call (728) 203-9809 and we’ll send someone who’s done this exact job in this climate.
FAQs
A properly installed Therma-Tru door in West Palm Beach lasts 20 to 30 years on the slab, but the weatherstripping, sweep, and threshold gasketing usually need replacement every 4 to 6 years because salt air and UV degrade the rubber compounds faster than in inland climates. The frame lasts as long as the flashing holds. Call (728) 203-9809 and we’ll inspect yours and tell you what’s actually worn versus what’s still serviceable.
Yes, if the slab is sound and the seal failures are limited to weatherstrip, sweep, threshold cap, or hinge hardware. If the bottom rail is soft or the frame has rot, patching buys you a year at most, and we’ll tell you that straight instead of taking your money for a temporary fix. The decision starts with an honest inspection, and the estimate is free.
A straightforward slab and frame replacement takes one day, including trim and cleanup. If we find rot in the rough opening, that adds a day or two for framing repair and any required inspection. We give you a written schedule before the work starts, and we call you if anything in the field changes that schedule.
Our techs carry common Therma-Tru sweeps, threshold caps, corner seals, and hinge sets for same-visit repairs. Odd-sized slabs or special-order finishes take 1 to 2 weeks from order to install. We’ll tell you which category your job falls into before you pay for anything.
If you’ve got a Therma-Tru bathroom door that’s failing, or you’re planning a full West Palm Beach bathroom remodel and want it done once, call (728) 203-9809. You’ll get a straight number, full scope, no surprises after the invoice.
Written by Curtis Lane, Owner, Bradford Remodeling Co – West Palm Beach at Bradford Remodeling Co West Palm Beach, serving West Palm Beach and nearby areas.
