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 Clearwater
Sliding patio door replacement in Clearwater typically runs between $2,800 and $6,500 installed for a standard 6-foot opening, with impact-rated units starting around $3,500. That’s the honest range we quote most weeks for homes in 33755 and the surrounding blocks. If you’re dealing with a corroded original aluminum frame on a 1960s CBS ranch, expect the labor to rise because that frame often has to be cut out of the masonry rather than simply unscrewed. Call (888) 635-0804 and we’ll walk you through what your specific opening will take.
Why TruePane Windows & Doors Is Clearwater’s Preferred Sliding & Patio Doors Company
We’ve spent years working the older blocks of north and central Clearwater, where the housing stock tells a story you don’t see in newer master-planned suburbs. The post-war concrete block homes along Hercules Ave and Sunset Point Rd were built solid, but the aluminum sliding doors installed in 1962 were never meant to fight Gulf salt air for six decades. Our crews know these openings. We know before we show up that the jamb is likely seized into the block, that the threshold flashing has probably failed, and that the permit will trigger a wind mitigation check under Pinellas County code. That’s not something a regional call center dispatcher understands.
TruePane is led by Dale Kessler, a second-generation glazier who founded this company in 2008 on a simple rule: if the pane is not true, the job is not done. Every Clearwater job is covered by the Done Right Promise. That means if something isn’t right after we leave, we fix it. No paperwork fights, no arguing over who caused what. We also register both manufacturer warranty layers in writing before the truck leaves your driveway, as part of The Keystone Standard. You’ll have the warranty durations stated on paper, not buried in a packet you never read.
Our Sliding & Patio Doors team works in Clearwater regularly. A live person answers the phone 24 hours a day, 7 days a week. You won’t get a voicemail tree or a callback form. You’ll get a person who can schedule your free in-home measure and give you a written line-item quote.
Our Sliding & Patio Doors Services in Clearwater
Patio Doors
A patio door in Clearwater has to handle more than foot traffic. It has to hold up against salt-laden air off the Gulf, near-constant UV exposure, and the humidity that never really leaves. We install hinged and sliding patio doors manufactured by PGT, CGI, Andersen, and other lines we’re authorized to carry. Most standard replacements in Clearwater are completed in a single visit once your door arrives. Custom sizes and configurations run 4 to 6 weeks for fabrication.

Impact Sliding Glass Doors
Pinellas County sits inside Florida’s wind-borne debris zone. That means any new sliding glass door on a Clearwater home must meet impact or protection requirements under the Florida Building Code. We install impact-rated sliding glass doors with Miami-Dade NOA or Florida Product Approval numbers matched to your specific opening. The design pressure rating is never a guess. We match it to the opening, the floor height, and the wind zone. No rating above +/-100 gets sold to a Clearwater homeowner without explaining why it’s wrong for the opening.

Sliding Glass Door Replacement
Most of the replacement work we do in Clearwater starts with a corroded aluminum frame. On the 1950s through 1970s concrete block homes that dominate 33755, the original frame is often oxidized so badly into the masonry that it has to be sectioned out with a reciprocating saw. We factor that into the estimate before we start. If the demolition reveals hidden subfloor rot from failed threshold waterproofing, we price it and get written approval before touching it. No surprise line items. No change orders dropped on you at the end.

Impact French Patio Doors
For wider openings on Clearwater homes where French doors fit the architecture better than a slider, we install impact-rated French patio door systems. These come with reinforced frames, laminated glass, and multi-point locking hardware. On a CBS ranch with a 5-foot or 6-foot opening, a two-panel French configuration often makes sense. We’ll quote it side by side with a sliding unit so you can see the cost difference in writing before deciding.

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 Clearwater
TruePane is an authorized installer for more than a dozen manufacturer lines, including, PGT, CGI, and ES Windows. For Clearwater specifically, we frequently install impact sliding doors from PGT and CGI, both of which hold strong Florida Product Approval records and hold up to coastal salt exposure. We also stock common replacement rollers, tracks, and hardware for Therma-Tru and Mr-Glass door lines, which cuts turnaround time when a Clearwater customer needs a hardware swap rather than a full door replacement. If you’re comparing brands, we’ll show you side-by-side quotes on paper so you see exactly what you’re buying before the truck leaves the driveway.
Common Sliding & Patio Doors Problems We See in Clearwater Homes
- Salt-air corrosion on aluminum tracks and rollers. Within 5 to 10 years of near-constant Gulf exposure, standard-grade aluminum sliding door tracks pit and oxidize. Doors start binding, jumping the track, or refusing to latch. On older Clearwater homes, we often find the bottom track corroded completely through.
- Original jalousie or single-pane sliders that fail wind-borne debris requirements. Many 1950s to 1970s CBS homes in 33755 still have their original louvered or single-pane aluminum sliding doors. They offer almost no storm protection, and they don’t meet current Florida Building Code requirements. Replacing them isn’t just an upgrade; it’s a code compliance fix.
- Failed original waterproofing around patio door thresholds. We only find this once the door comes out. The original flashing and sealant on many Clearwater homes has long since given way to humidity and salt air, leaving hidden wood rot in the subfloor or drywall damage behind the jamb. It’s a common problem and one we handle with a written change order process so the cost is always clear before we proceed.
- Concrete block openings that demand specialty anchoring. The rigid masonry openings on Clearwater CBS homes don’t forgive sloppy installation. A replacement door must be anchored into block with a buck system, not simply screwed into wood framing. If the original aluminum frame is seized into the block, that’s a demolition step most wood-frame markets never see.
Pricing for Sliding & Patio Doors in Clearwater, FL
Here’s what we quote in Clearwater. A standard 6-foot sliding glass door replacement, non-impact, runs $2,800 to $4,500 installed. Impact-rated sliding glass doors start around $3,500 and go up to $6,500 for standard openings. Impact French patio doors run $4,500 to $8,000 depending on panel count and hardware. Large custom openings and specialized configurations can reach $12,000 to $15,000. The variables that move the price here are the condition of the existing frame (corroded aluminum adds demolition labor), whether the opening is concrete block or wood framed, the design pressure rating required for your wind zone, and the brand line you choose. Our estimate is free. We measure every opening twice before quoting, and we put the numbers in writing.
What Sliding & Patio Doors Costs in Clearwater
For a full picture, impact windows in Clearwater generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings commonly reach $2,500 to $5,000. Whole-home packages across a 3-bedroom Clearwater CBS ranch usually land between $8,000 and $25,000 or more depending on opening count, floor height, and frame material. A sliding patio door replacement with impact glass sits on the lower end as a single opening, but on a two-story Clearwater home or any elevation requiring higher design pressures, the cost moves up. We provide a free in-home measure and a written quote so you’re working from real numbers, not a phone estimate.
Florida Pays You Back
Clearwater homeowners have access to several programs that offset the cost of impact-rated sliding doors and windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida also exempts impact-resistant windows and doors from sales tax, which is real money on a $5,000 opening. At the federal level, the 25C energy credit can return 30% of the product cost on qualifying energy-efficient units, up to $600 per year. After a wind-mitigation inspection (which typically runs $75 to $150), many Clearwater homeowners also see a windstorm premium credit averaging around 25% on the windstorm portion of their policy. Programs change and carrier policies vary, so we’ll point you toward current program details rather than promise a specific number. One comparison worth making: impact windows and sliding doors protect your openings permanently, with no panels to wrestle into place before a storm. Hurricane shutters sit in the garage until somebody has to hang them. For a homeowner planning to stay in their Clearwater house another twenty years, installed impact protection is the lower-lift choice.
We Also Serve Cities Near Clearwater
Our crews regularly work in Sliding & Patio Doors projects across the Tampa Bay area. If you’re in Tampa, Bradenton, Sarasota, or Lakeland, we cover those markets too. Our scheduling is coordinated from the brand’s Miami office, and crews serve Clearwater locally with the same team you’d meet on a job site here. Call (888) 635-0804 and we’ll get you on the schedule.
Serving Clearwater, FL - Our Local Coverage Area
We’re based in the Clearwater 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 Clearwater
Because salt air off the Gulf corrodes aluminum sliding door frames until they’re physically seized into the masonry opening. On the 1950s to 1970s CBS homes that make up much of central Clearwater, the original frames have been sitting in salt-laden humidity for 50 to 60 years. The aluminum oxidizes, swells, and bonds to the concrete block. Removal requires sectioning the frame with a reciprocating saw and pulling it out in pieces, which adds labor compared to a wood-frame home where the old door simply unscrews. We identify this before we quote by testing the frame during the in-home measure. If it’s still a surprise at tear-out, you’ll see a written change order before we proceed. Call (888) 635-0804 for an exact quote on your opening.
Yes. Pinellas County and the City of Clearwater require a permit for sliding glass door replacement, and because Clearwater sits in a wind-borne debris zone, the permit review includes verification that the new door meets Florida Building Code impact requirements. A wind mitigation inspection may be part of that process, and it’s how your insurance carrier confirms you qualify for windstorm premium credits. We pull the permit, schedule the inspection, and make sure the paperwork is in order before we consider the job done. We’ve handled this on hundreds of Clearwater homes, including the CBS ranch near Hercules Ave where the original 1969 aluminum door had to be cut out in sections before the PGT impact-rated replacement went in.
Three things show up more than anything else: corroded aluminum frames seized into the block, failed threshold waterproofing that led to hidden wood rot in the subfloor, and drywall damage behind the jamb that wasn’t visible from the inside. We also occasionally find undersized header framing when someone previously cut a wider opening without a permit. Each of these is priced in writing before we move forward. That’s the inspection-and-allowance process we use on every Clearwater job because it keeps the work honest and the bill predictable. Our Done Right Promise covers the finished installation, not just the door itself.
Sometimes. If the existing screen door is a standard size and in sound condition, we can often reuse it. The problem on many Clearwater homes is that the screen door track is part of the same corroded aluminum frame as the main door, and if the frame has to be sectioned out, the screen door goes with it. We’ll tell you during the estimate whether your screen door can be saved. If it can’t, we install a new screen door as a line item on the quote, not a surprise at the end. Call (888) 635-0804 and we’ll take a look.
It reduces them measurably. A single-pane aluminum sliding door from the 1960s conducts heat into the home all day under Clearwater’s 360-plus days of annual UV. Replacing it with a Low-E insulated impact-rated unit cuts that heat transfer sharply, which means your air conditioner runs less during the long Gulf Coast cooling season. The savings depend on your home’s full envelope, but for an older CBS ranch with original single-pane glass throughout, the patio door is often the single largest glass opening on the rear elevation. Sealing it up makes a difference you’ll feel in the room itself. For a written quote on your specific opening, call (888) 635-0804; estimates are free.
Written by Dale Kessler, Owner at TruePane Windows & Doors. A second-generation glazier, Dale founded TruePane in 2008 on a rule that still governs every Clearwater job: if the pane is not true, the job is not done.



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