Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Clewiston, FL
Window and door work in Clewiston carries a set of conditions you won’t find in Fort Myers or Naples. The lake humidity, the October-to-March cane burning season, and the age of the housing stock all shape what fails first and what needs replacing. TruePane Windows & Doors serves homeowners across Clewiston with installation, replacement, and repair work, and a live person answers the phone 24/7 at (754) 238-2201. We know which frames hold up in this climate and which ones will fog up and bind within a few years.
If you’ve lived in your Clewiston home for twenty-plus years and you’re tired of drafts, fogged glass, or a door that sticks every summer, you’re the homeowner we work for. Not the one chasing the cheapest bid.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Clewiston Homeowners Choose TruePane Windows & Doors
Most of our Clewiston customers have been in their homes long enough to know the difference between a window that’s set true and one that’s been shoved in and caulked around. They call us because the work holds up, and because when something isn’t right, we come back without an argument. That’s the Done Right Promise, and it’s backed by The Keystone Standard: both manufacturer warranty layers registered in writing, with durations stated, before our truck leaves your driveway.
Dale Kessler founded TruePane in 2008 as a second-generation glazier, and the rule on his whiteboard hasn’t changed since: if the pane is not true, the job is not done. Our technicians are background-checked and uniformed, and we work in your home the way we’d work in our own mother’s. We’ve installed and serviced windows and doors in neighborhoods like Harlem and Sugarland Estates, where callbacks for fogged seals and rotted door frames are common enough that we know exactly what we’re walking into before we arrive.
Windows & Doors Services We Offer in Clewiston
Window Installation in Clewiston
We measure every opening twice and set every frame level before the first screw goes in. If you’re building an addition or replacing a failed unit, we quote manufacturer lines side by side on paper so you see exactly what you’re buying.
Learn more about our Window Installation in Clewiston.

Door Installation in Clewiston
A door that binds in July was either hung out of square or built with a frame that moves with the humidity. We set door frames plumb and true and verify the threshold seal handles Clewiston’s wet-season ground moisture.
Learn more about our Door Installation in Clewiston.

Window Replacement in Clewiston
If your original single-pane aluminum or jalousie windows are drafted, fogged, or impossible to lock, replacement is usually the better call than bandaging them. We handle the full swap, including proper flashing and sill drainage.
Learn more about our Window Replacement in Clewiston.

Impact Windows & Doors
Hendry County’s wind-borne debris requirements mean your product documentation matters as much as the glass itself. We install Impact Windows & Doors in Clewiston with impact-rated lines from PGT, CGI, and CWS, and we register both warranty layers in writing before the job is closed out.

Energy-Efficient Windows
Energy-Efficient Windows in Clewiston with Low-E glass and thermally broken frames make a real difference on a concrete block home that’s been cooked by the Clewiston sun for fifty years. We’ll spec the right solar heat gain coefficient for each elevation of your house, not just drop in a one-size-fits-all package.

Sliding & Patio Doors
Each cane-burning season leaves a gritty residue in door tracks across Clewiston. We service and replace Sliding & Patio Doors in Clewiston and will show you how to keep the track channels clear so the rollers don’t chew themselves up.

Glass Railing Systems
For porches, pool decks, and second-floor balconies, we install Glass Railing Systems in Clewiston that meet code and hold up against lake wind and salt-free humidity. Measurements are taken to the eighth of an inch.

Custom Windows & Doors
Not every opening is a stock size, especially in the older CBS homes. We order and install fully custom windows and doors, including radius tops and odd-size sliders, and we quote the lead time in writing.

Neighborhoods We Serve in Clewiston
We work throughout Clewiston and the immediate surroundings. Typical response time for an estimate or a service call is one to two business days, depending on the season and your location. The neighborhoods we serve most often include:
- Harlem
- Sugarland Estates
- Montura Ranch Estates
- Ridgdill
Why Clewiston’s Climate & Housing Affect Windows & Doors
Clewiston sits on the southern rim of Lake Okeechobee, which means the air here carries more moisture than in inland cities at the same latitude. That humidity works its way into window seals, door frames, and track hardware steadily, year-round. We see wood door frames that rot from the bottom up, aluminum windows with paint delaminating at the corners, and insulated glass units that lose their seal years earlier than they should.
Then there’s the cane burning. From October through March, the pre-harvest burns around U.S. Sugar and Florida Crystals operations send a fine, carbonaceous ash across town. It settles into weep holes, door tracks, and frame joints, and if it isn’t flushed out, it blocks drainage and holds moisture against the metal. We clear weep holes and door channels on nearly every Clewiston service call, and we show homeowners how to do it between visits. It’s the kind of detail an installer from Fort Myers or Naples wouldn’t think to check.
Pricing for Windows & Doors in Clewiston
What you’ll pay depends on the opening, the product line, and the condition of the existing frame. To give you a square deal before we start, here are the ranges we typically see in Clewiston:
- Standard window replacement: $650-$1,400 per opening, installed
- Impact-rated window replacement: $1,100-$2,600 per opening, installed
- Entry door replacement: $1,400-$3,800, depending on material and glass
- Sliding glass door replacement: $2,500-$5,500, including track and threshold work
- Glass railing systems: $180-$320 per linear foot
- Weep hole and track cleaning service call: maintenance check
We offer a permanent 5% discount for seniors and veterans, plus a free written repair estimate. Call (754) 238-2201 for a written line-item quote. The estimate is free and the price won’t creep up once work starts.
Service Area - Cities Near Clewiston
TruePane also serves homeowners in Lake Harbor, South Bay, Belle Glade, and Pahokee. Scheduling is coordinated from our South Florida office, and crews always travel with the right inventory for the job.
Serving Clewiston, FL - Our Local Coverage Area
We’re based in the Clewiston area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Windows & Doors in Clewiston
Most standard window replacements in Clewiston run between $650 and $1,400 per opening installed, while impact-rated units typically range from $1,100 to $2,600 per opening. The spread depends on the size, the frame condition, and the product line. Call (754) 238-2201 for an exact written quote, no charge.
If your home was built after 2000, Hendry County code likely already required wind-borne debris protection, so new work must be documented and compliant. For older CBS homes with original single-pane or jalousie windows, impact-rated upgrade isn’t legally mandatory until you replace the opening, but it is the single biggest improvement you can make to storm protection and resale value.
The persistent humidity off Lake Okeechobee shortens the life of insulated glass seals, especially on windows that catch afternoon sun. Once the seal fails, the only real fix is glass replacement or a new sash. We replace failed units with lines from Ply Gem, PGT, and CWS, and we register the warranty in writing.
The ash itself doesn’t damage glass, but it does clog weep holes and door tracks, trap moisture, and corrode hardware over time. We recommend a maintenance visit in late fall or early winter, and we include weep-hole clearing on every service call in Clewiston as standard practice.
No. We price the job in writing before any work begins, and if we find hidden rot or a framing issue when we open the wall, we stop and show you exactly what we found before doing anything else. Fixed pricing, no change orders, no surprises. That’s how we’ve always worked.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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.
Other TruePane Windows & Doors Services
What Neighbors Say About TruePane Windows & Doors
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Clewiston Customers Say
"Had fog between the panes in four windows. They explained the seals had failed and argon was long gone, replaced the glass units instead of selling me whole windows. Honest outfit."
- Frank D."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T."Storm door and a new back entry door. Small job, but they treated it like one that mattered. Screws in the hinges are stainless, the sweep actually seals, and the invoice matched the phone quote to the dollar."
- Vernon H.



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