Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Clewiston
Sliding and patio door replacement in Clewiston runs $1,800 to $6,500 for most impact-rated units installed, with standard non-impact sliders falling between $900 and $2,800. The price moves based on opening size, frame material, and whether your home sits in a wind zone that requires large-missile rated glass under the Florida Building Code. TruePane Windows & Doors has served Clewiston homeowners with straight pricing, written quotes, and installation crews that understand what Lake Okeechobee humidity and sugar cane burn season do to a door track. Call (888) 635-0804 for a free in-home measure and a line-item quote you can hold onto.
We’re not guessing at Clewiston conditions from a call center up north. We work here. We know the 1940s company cottages near the U.S. Sugar mill, the newer subdivisions off Highway 27, and the lakefront properties that take direct wind off the water. Our Sliding & Patio Doors team measures every opening twice and writes the quote on paper before you commit to anything.
Why TruePane Windows & Doors Is Clewiston’s Preferred Sliding & Patio Doors Company
Clewiston homeowners call us because we answer the phone. A live person picks up 24 hours a day, seven days a week – not a voicemail tree and not a regional answering service that has no idea where Hendry County is. When you call about a slider that jumped its rail during a cane burn or a patio door that will not close after a tropical storm, you talk to someone who can schedule a Clewiston-based technician.
Our installers are background-checked and uniformed. They measure twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway. That is the Keystone Standard, and it is not optional on any job in Clewiston.
Dale Kessler founded TruePane in 2008 on a rule that still hangs on the whiteboard: if the pane is not true, the job is not done. That principle governs every sliding door we set in this town. We do not rush a jamb, we do not bury a voided warranty in fine print, and we do not leave a Clewiston home with a track that will bind in July humidity.
Our Sliding & Patio Doors Services in Clewiston
Patio Doors
Clewiston’s older homes were often built with narrow, single-pane patio doors that let heat, humidity, and cane smoke move straight through. We replace them with properly flashed, energy-rated units sized for your existing opening or reframed to fit. Most standard patio door replacements in Clewiston are completed in a single visit once the unit arrives from the manufacturer.

Impact Sliding Glass Doors
Impact sliders are not an upgrade in Clewiston. They are the standard that matches your wind zone and the only thing that keeps a hurricane-rated opening from failing a wind mitigation inspection. We install impact sliding glass doors with large-missile and small-missile ratings matched to the design pressure of your specific opening – never a generic rating, never a guess. Authorized lines include PGT and CGI, both built for Florida’s wind conditions.

Sliding Glass Door Replacement
When we pull an old slider out of a Clewiston home, we usually find more than a failed roller. The interior track on a house near the burn zone will often be caked with grey-black residue from years of cane smoke, and the jamb may be soft from wind-driven rain off Lake Okeechobee. We replace the full frame when that is what the opening demands, not just the sash, because a new door set into a rotted jamb is a warranty claim waiting to happen.

Impact French Patio Doors
Impact French patio doors give you the same hurricane protection as a slider with a different swing and a wider clear opening. They are common on Clewiston homes with larger living rooms or concrete patios where homeowners want both panels to open. We install French door units with rated glass, reinforced hinges, and thresholds sealed for standing water and wind-driven rain.

Screen Door Installation
Screen doors take a beating in Clewiston. Between lake insects, cane smoke residue, and afternoon sun off the water, a screen door frame corrodes and the mesh tears faster than in inland markets. We install corrosion-resistant screen doors sized to your slider or French door opening, with hardware that does not seize up after two seasons of humidity.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Clewiston
TruePane is an authorized installer for more than a dozen manufacturer lines, including PGT, CGI. We stock common track parts, rollers, and hardware for Clewiston jobs so a routine repair does not wait on a freight shipment. If your current patio door is a Therma-Tru or a ViewLux unit, we service those too and can match replacement hardware to your existing frame. Warranty work stays in-house – we register every layer in writing and we do not make you chase a manufacturer’s customer service line.
Common Sliding & Patio Doors Problems We See in Clewiston Homes
- Cane ash and smoke residue inside the track. During the October-through-April burn season, fine particulate from sugar cane fires settles into sliding door tracks and weatherstripping. That grit grinds rollers, causes the door to stick, and eventually jumps the rail. The first sign is usually a dark film on the interior track you did not wipe down.
- Corroded aluminum frames and seized hardware. Lake Okeechobee humidity plus coastal-level salt air is hard on aluminum. Lock mechanisms pit, handles bind, and the door stops latching without force. We replace the hardware and treat the frame so the next part does not fail the same way.
- Wind-driven rain intrusion through failed seals. Clewiston’s position on the southern shore of Lake Okeechobee means an open fetch of water with nothing to slow the wind down. When glazing tape fails or a threshold settles, water moves inside fast during a storm. Left alone, that moisture rots the subfloor and the jamb.
- Old single-pane sliders failing impact requirements. Homes built for U.S. Sugar workers in the 1940s through 1970s often still have original aluminum sliders with no design pressure rating. A wind mitigation inspection will flag those immediately, and a repair turns into a code-mandated impact replacement.
Pricing for Sliding & Patio Doors in Clewiston, FL
A standard sliding glass door replacement in Clewiston runs $900 to $2,800 for a non-impact unit, while impact-rated sliders with large-missile glass typically run $1,800 to $6,500 installed. Impact French patio doors and wider custom openings land between $3,000 and $8,000 depending on size and frame material. Whole-home sliding door packages across multiple openings fall higher, and we quote those as a single line-item proposal with each door priced separately so you see exactly what you are paying for.
What moves the price in Clewiston: opening width, wind zone and design pressure requirements, frame material, and whether we find rot or failed waterproofing when the old unit comes out. We write allowances into every contract for what we might find, and any surprise gets priced and approved in writing before we touch it. Call (888) 635-0804 for a free in-home measure and a written quote.
What Sliding & Patio Doors Costs in Clewiston
Impact-rated windows and doors in Clewiston generally run $800 to $1,500 per opening installed, with impact single-hung units at $900 to $1,800. Large or custom slider openings fall in the $2,500 to $5,000 range, and whole-home packages with multiple sliding doors and windows start around $8,000 and climb past $25,000 for larger lakefront homes with significant glass frontage.
Your final number in Clewiston is driven by opening count, the wind zone your property sits in, floor height on lakefront lots, and the frame material you select. Vinyl frames cost less than aluminum or wood-clad. Laminated glass with large-missile rating adds cost over basic impact glass. We bring manufacturer pricing to your kitchen table, side by side on paper, so you can compare PGT against CGI against whatever line you are currently quoted. The quote is free, the measure is free, and the number does not change once work starts unless you approve a written change order.
Florida Pays You Back
Clewiston homeowners have access to real incentive programs for impact-rated sliding doors and windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and new impact windows and doors are exempt from Florida sales tax. A federal 25C energy credit can return 30% of the product cost up to $600 per year on qualifying energy-efficient units. After a wind-mitigation inspection with a written report from a qualified inspector, many carriers apply windstorm-premium credits averaging around 25% on the windstorm portion of your policy. We do not set those numbers – the programs and your carrier do – but we will walk you through what applies and what does not.
One comparison worth making in Clewiston: impact-rated sliding doors versus hurricane shutters. Shutters only protect when someone is home to hang them, and they do nothing for cane smoke, humidity, or daily energy loss. Impact sliding doors are permanent protection with no panels to store, no hardware to find in October, and no gaps that let fine burn-season ash through. For a town that lives with controlled burns five months a year, the math favors the sealed opening.
What We Find When We Open Up an Older Clewiston Sliding Door
During the October-to-April sugar cane pre-harvest burns, fine ash and smoke from the fields around Clewiston infiltrate homes through even the narrowest gaps in sliding door tracks and weatherstripping. That residue – a telltale grey-black film on interior frames and wall surfaces – is a problem that virtually disappears in nearby lake towns like Pahokee or Belle Glade. It is unique to Clewiston’s position in the burn zone, and it is the first thing we look for when we inspect a sliding door track.
We opened up a 1960s worker cottage on West Circle Drive to replace a single-pane aluminum slider, and the original jamb had rotted from years of wind-driven rain off Lake Okeechobee. Our crew replaced the entire frame, added a laminated glass interlayer for large-missile rating, and sealed every track seam. Then the homeowner showed us the dark streaks on the wall from cane smoke that had been leaking through the old door’s shattered weatherstripping. That is the job in Clewiston: not just a door swap, but a frame rebuild, a smoke seal, and a code upgrade all in one.
When a permit gets pulled on an older Clewiston home, the inspector looks at what the opening reveals. Outdated wiring near the door, undersized or damaged framing, failed waterproofing – these are the discoveries that change a quote mid-job and the reason we do a full inspection before we write the proposal. We build allowances into the contract for exactly this. If we find rot or out-of-code framing once the old slider is out, you get a written change order with a price and an approval line before we touch it. No surprises on the bill. No arguments after the fact. That is how a square deal works.
We Also Serve Cities Near Clewiston
Our Sliding & Patio Doors in Clewiston service area extends to Belle Glade, Pahokee, Canal Point, and Bryant. If you live in any of those communities around the southern end of Lake Okeechobee and need impact-rated sliding doors or a patio door replacement done right, call (888) 635-0804 and ask for a free in-home measure.
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 - Sliding & Patio Doors in Clewiston
In Clewiston’s wind zone, a standard non-impact slider will not pass a wind mitigation inspection, and a permit on a replacement opening requires wind-rated units that match the design pressure for that specific wall and floor height. We install impact-rated sliding doors matched to the opening’s design pressure, never a generic rating. Call (888) 635-0804 for a free assessment of what your existing door will require under current code.
Cane ash and smoke particulate settle into sliding door tracks and weatherstripping during Clewiston’s October-through-April burn season, grinding rollers, causing binding, and eventually pushing the door off its rail. Tight-sealed impact units with full weatherstripping keep that particulate out of the track in the first place. If your existing door already has residue buildup, a service call can clear it, but the real fix is sealing the opening.
Expect to see what is behind it: jamb rot from lake-driven rain, caked burn residue in the frame cavity, and possibly wiring or framing that is no longer code-compliant. We price allowances for these discoveries into your contract and bring any change order to you in writing before we proceed. The goal is one visit, one correct replacement, and no surprises on the bill.
Sometimes, yes. If the frame is square, the jamb is solid, and the existing glass meets current wind requirements, replacing rollers and hardware is a viable repair. If the frame is corroded from lake humidity, pitted, or the design pressure rating is missing, you are putting new parts on a frame that will fail again. We will tell you which situation you are in, and we will quote both options in writing.
Yes. Impact-rated sliding doors use full-perimeter weatherstripping, sealed glazing, and tight threshold interfaces that dramatically reduce smoke and particulate infiltration compared to older single-pane sliders with degraded seals. That grey-black residue on your interior frames is the proof of what is getting through. A properly sealed impact door closes that path and keeps burn-season air outside where it belongs.
Get a Free Estimate for Sliding & Patio Doors in Clewiston
If you are in Clewiston and your sliding door sticks, jumps its track, leaks during storms, or lets cane smoke through, we will measure it, quote it, and replace it right. Call (888) 635-0804 to schedule a free in-home measure and a written line-item estimate. A live person answers the phone, and the quote leaves no room for surprise change orders. Done right, the first visit – that is the standard.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Clewiston and the Lake Okeechobee region with impact-rated sliding and patio doors.



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