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Therma-Tru Impact Windows in Wellington: What to Know First
If you own a home in Wellington with Therma-Tru doors and need impact-rated windows to match, we provide independent Therma-Tru impact window service and installation, and most jobs are completed in a single visit. Honest pricing in this market typically runs $1,400 to $4,200 per impact-rated unit installed depending on size, glass package, and frame condition. We’re not authorized by Therma-Tru, but we’ve been setting and sealing their products in Palm Beach County for decades as an independent Therma-Tru service provider. If you want to know what it’ll cost on your house, call (561) 349-4826 and we’ll give you a written line-item quote.
This page is for homeowners who already have Therma-Tru entry doors, patio doors, or impact units and want the rest of the house to match, or who are replacing failed Therma-Tru product and don’t want a repeat of the last install.
How Therma-Tru Products Fail - and How We Fix Them
- Fiberglass door slabs delaminating at the bottom rail. On Smooth-Star and Classic-Craft entry systems, Wellington’s wet season pushes ground moisture up against the sweep, and over eight or ten years the bottom rail can separate where it meets the slab face. We reseal the seam, reset or replace the sweep, and if the core is compromised, we tell you straight before you pay for a band-aid fix. Dale Kessler has seen this failure three times already this season in Paddock Park homes.
- Impact glass units with edge fogging in Therma-Tru patio door inserts. Therma-Tru builds solid door systems, but any multi-pane impact unit relies on the seal spacer staying true. In Wellington’s afternoon heat, aluminum spacers flex, and once the desiccant is spent you get condensation between the panes. We measure the opening twice, order the correct impact-rated IGU, and set it with the reveal the original install missed.
- Thresholds that collect water and warp the frame. Therma-Tru’s adjustable thresholds work when they’re at the right height, but settle a slab half an inch in Royal Palm Beach or Wellington proper and water pools against the door frame. We shim, reset, and reseal the threshold so water drains away from the house instead of into it.
- Hinge side drop on heavy impact-rated doors. A Therma-Tru impact door carries more glass weight than the standard fiberglass unit. After a decade of use, the top hinge screws wear their holes and the door drags. We pull the screws, fill and re-pilot the frame, and remount the hinges square. It’s a two-hour fix that most handymen turn into a door replacement.
- Strike plates and deadbolts misaligned after years of use. The door settles, the deadbolt scrapes, and Wellington homeowners in gated communities put up with a door that binds in July because they think it’s normal. It’s not. We re-align the security hardware and set the lock so it throws clean. If the frame is out of true beyond shimming, we’ll tell you before we touch it.
Our Therma-Tru Impact Windows Process
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Call and a live person answers. When you call (561) 349-4826, you get a human being in Wellington, not a voicemail tree. We ask about the unit, the symptoms, and the age of the install.
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Site visit with the panel gauge. We measure every opening twice. If it’s a Therma-Tru impact door, we check the reveal, the jamb condition, the threshold pitch, and the sweep.
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Parts decision on paper. We quote OEM Therma-Tru components alongside quality aftermarket equivalents, side by side, with both prices in front of you. You decide what goes in and what it’s going to cost before we order anything.
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The work, done in one visit. Most Therma-Tru repairs and impact window installs in Wellington are completed in a single appointment. We protect the floor, hang the unit, shim it true, and seal it like it’s going to see a category two with no warning.
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Test and verify. We check the lock, the sweep, the glass deflection under hand pressure, and the daylight gap. If any gap reads over an eighth of an inch on a door that should be an impact-rated seal, we redo it before we call it done.
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Paperwork before we leave. Both warranty layers are registered in writing, with durations stated. You get a written copy before the truck pulls away. If the pane is not true, the job is not done.
What Therma-Tru Impact Windows Costs in Wellington
Here’s what we quote in this market, and what moves the number:
- Therma-Tru impact-rated entry door system, full replacement: $2,800 to $5,500 installed, depending on glass package, hardware, and whether the rough opening needs re-framing.
- Therma-Tru impact patio door inserted into an existing opening: $3,200 to $6,800 installed. Bigger openings, any floor racking, and retrofit flange kits all add to the bottom line.
- Impact window unit replacement (standard impact IGU, cast or vinyl frame): $1,400 to $4,200 per unit in Wellington. Second-story work and stucco-matched trim add cost.
- Threshold reseal and adjust on a Therma-Tru entry door: $220 to $480, depending on whether the slab needs shimming.
The biggest cost driver in Wellington is whether the original open was cut true. If the rough opening is out of square, we may need to add an hour or two of carpentry before the unit goes in. That’s the honest part you won’t get from a phone-quote-only shop. Call (561) 349-4826 and we’ll give you exact numbers in writing. Free estimates, no surprises.
Why Wellington Homeowners Call TruePane Windows & Doors for Therma-Tru Work
We’ve been serving local communities since 2008, founded by second-generation glazier Dale Kessler on the principle that out-of-true installs and voided warranties were problems worth fixing permanently. Every job carries the Done Right Promise: if it’s not done right, we make it right. No paperwork, no arguing, no fine print that covers neither. And we back it with The Keystone Standard, both manufacturer warranty layers registered in writing before we leave the driveway.
Our techs know Therma-Tru product, but they don’t stop there. We install and service PGT, CGI, CWS, and ES Windows as well, so if your home has mixed brands, we’re the crew that can bring the whole house to one impact standard without you coordinating three different vans. A live person answers the phone 24 hours a day, 7 days a week. We’ll be there when we say.
FAQs
Yes, in most cases. We can match fiberglass finish lines like Smooth-Star and Classic-Craft to impact-rated window frames within a close visual range, and we’ll bring finish samples to the job site so you see the match in Wellington daylight before you commit. Call (561) 349-4826 for a free estimate.
No. We install impact windows without touching an existing Therma-Tru door unless you ask us to. If the door is also due for upgrade, we’ll tell you what a matched system would cost, but the window work stands on its own.
Most common replacement parts and impact IGU units arrive within five to seven business days through our supplier network. Custom-sized impact windows may take three to four weeks depending on the manufacturer’s schedule. We set the expectation on the first call and keep it.
If the original unit is still under Therma-Tru’s warranty, we preserve that documentation and handle the paperwork correctly. For new installs, we register both warranty layers in writing before we leave, with durations stated. That’s the Keystone Standard, and it means you know exactly what’s covered and for how long.
Yes. Impact-rated window replacement in Wellington typically requires a permit, and we handle that on our end. When the job passes inspection, you have documentation that your home meets current wind-borne debris code. Call (561) 349-4826 to schedule a site visit and free estimate.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Wellington 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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