Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across St. Pete Beach
Custom window and door work on St. Pete Beach is a different animal than it is twenty miles inland. The salt, the wind, the age of the housing stock - it all stacks up. If you live here, you already know: a fogged pane or a door that binds in July is not a cosmetic annoyance. It is moisture getting where it should not be, a frame that has moved, or a seal that quit years ago. Our crews work St. Pete Beach weekly, from the 1950s cottages off Gulf Boulevard to the condo towers along Boca Ciega Bay. We know what opens up when you pull an original jalousie frame out of a CBS wall on this island, and we price accordingly. Call (754) 238-2201 and a live person answers. No voicemail tree, no callback form.
What you will find on this page is honest: what custom windows and doors cost on St. Pete Beach, why this island’s salt air changes how we bid jobs, what a permit inspection is likely to turn up behind your stucco, and how we handle all of it in writing before a single wall gets touched.
Why TruePane Windows & Doors Is St. Pete Beach’s Preferred Custom Windows & Doors Company
TruePane has been doing this work the same way since Dale Kessler started the company: measure the opening twice, quote the manufacturer line on paper beside the alternative, register both warranty layers in writing, and stand behind the job. The Keystone Standard is not a tagline on a truck. It means the manufacturer warranty gets registered, in your name, with the durations stated, before our truck leaves your driveway. And the Done Right Promise means if something is not right, we fix it. No paperwork fight. No fine print that covers neither.
St. Pete Beach homeowners tend to be people who have owned the same house for twenty, thirty, sometimes forty years. They remember the contractor who fogged a seal and vanished. They are not shopping for the cheapest bid. They want to know the company will still answer the phone in ten years. We hire local, train apprentices into journeymen, and run a company that plans to be in this town in thirty years. A live person answers our phone 24 hours a day, seven days a week. You will not get a regional call center.
Our technicians are background-checked and uniformed. They work the way we would work in our own mother’s house. We are an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. You will see the differences between products side by side, on paper, before you sign anything. That is a square deal.
This page focuses on Custom Windows & Doors work, but the rules we live by apply to every window and door we touch on St. Pete Beach.
Our Custom Windows & Doors Services in St. Pete Beach
Custom work on a barrier island means matching what the architect drew, what the code requires, and what the salt air will allow. We break the common jobs down cleanly. These four make up most of what we do on the island.
Custom Shape Windows
Rounded tops, eyebrows, half-moons, trapezoids, angles that match a roofline. Older St. Pete Beach homes, particularly the 1960s and 1970s CBS builds, sometimes have odd openings that were framed for a specific jalousie or single-pane unit that no manufacturer has made in forty years. When that window fails, you cannot buy a stock replacement. We order custom units sized to the sixteenth of an inch, built with impact-rated glass where Florida Building Code requires it. On a barrier island, that means nearly every replacement opening. We measure twice, template the opening, and the new frame fits the stucco line without a rework.

Commercial Storefront Glazing
St. Pete Beach is not all residential. Corey Avenue and Gulf Boulevard have storefronts that live in the same salt bath as the houses. Aluminum storefront systems corrode on this island faster than anywhere 20 miles east. We replace storefront frames, doors, and glazing for retail and restaurant storefronts on the island, and we do it around business hours when the job requires it. Impact glazing on commercial openings follows the same Pinellas County wind-borne debris rules as homes. We handle the permit, the install, and the code inspection. Square deal, written quote.

Curtain Wall Systems
The taller condominium buildings on St. Pete Beach - many from the 1980s and 1990s along the Gulf and bay fronts - use curtain wall assemblies rather than punched window openings. When a curtain wall leaks on a barrier island, the salt gets driven in by wind and the corrosion accelerates through the mullions and the anchor fasteners. Our crews work these systems with the manufacturer’s engineering on the table. We do not guess at a structural glazing repair. Oversized glass panels, aluminum mullion replacement, and full wall section replacement are all bid with the wind-load calculations from the original spec or an engineer’s current letter, whichever the permit requires.

Architectural Grilles & SDLs
Simulated divided lites - the grilles that sit between the panes or on the glass surface - are a common upgrade on St. Pete Beach homes. But the salt air and UV chew up cheap aluminum SDLs fast, especially the surface-applied ones. We order grilles from the manufacturer that builds the window, not a third-party kit. That way the warranty covers the whole unit as one assembly, not two fingers pointing at each other. For true divided-lite work on original mid-century homes, we match the original putty profile and muntin width. If the pane is not true, the job is not done.

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 St. Pete Beach
We are an authorized installer for more than a dozen manufacturer lines, and on this island we spend a lot of time quoting PGT, CGI, and Ply Gem side by side. PGT and CGI both build impact-rated lines tested for the wind zones St. Pete Beach sits in, and both have strong salt-corrosion warranties when registered correctly. Ply Gem shows up often on mid-range custom work where the homeowner wants a specific grille pattern or exterior color. We do not push one brand. We show you the numbers, the warranty durations in writing, and the lead time for each. Then you choose. Both warranty layers get registered before the truck leaves the driveway.
Common Custom Windows & Doors Problems We See in St. Pete Beach Homes
- Fogged seals and clouded glass from salt mist. The dual exposure to the Gulf and Boca Ciega Bay means a failed seal shows up here years before it would inland. Once the desiccant is spent, the pane fogs permanently. Replacement is the only real repair.
- Seized or corroded aluminum frames. Original aluminum windows from the 1950s through 1970s have no thermal break and no real corrosion protection. On this island, the frames oxidize, swell, and the sashes stop moving. Hardware snaps. The fix is usually a full frame replacement, often with an impact-rated upgrade required by code.
- Rotted wood bucks behind the stucco. This is the one nobody expects. The wood rough opening framing around an old jalousie or single-pane unit wicks moisture from the salt-laden air and decades of wind-driven rain. Pull the old window, and the buck crumbles. We replace it with pressure-treated lumber and new flashing before the new window goes in.
- Failed through-wall flashing at the opening perimeter. On CBS construction, the flashing that ties the window frame to the block wall is the first thing to go. Rusted, brittle, and mostly gone. We replace it with modern self-adhered flashing tape peeled and stuck, not nailed, so a puncture does not become a future leak path.
Pricing for Custom Windows & Doors in St. Pete Beach, FL
A custom impact-rated window on St. Pete Beach runs roughly $1,800 to $4,200 per opening, installed, depending on size, shape, and the manufacturer line you choose. A typical custom sliding glass door replacement runs $5,500 to $12,000. An oversized glass panel - think 8 feet by 5 feet or larger in a fixed or casement configuration - runs $3,800 to $9,000 per unit depending on the wind-load rating. Custom shape windows are tighter to estimate because templating and engineering add cost: figure $2,400 to $5,500 per unit on a typical eyebrow or half-round impact opening. Commercial storefront glazing on a Corey Avenue shop runs $8,000 to $28,000 depending on lineal feet and access. Curtain wall work is quoted by the job, never by the hour, and you will see the engineering line broken out separately. Every quote is a fixed written bid. If we find a hidden structural issue mid-job, the change order is priced and approved in writing before we touch it. Call (754) 238-2201 for a free estimate. No charge for the quote, and you keep the paper.
We Also Serve Cities Near St. Pete Beach
Our crews work the whole barrier island chain and the nearby mainland. If you are in Anna Maria, Acacia Villas, Alafaya, or Altamonte Springs, we bring the same Done Right Promise and the same written warranty registration to your door. Much of what we described on this page - the salt air, the impact-code triggers, the hidden wood bucks - applies to those communities too. We will be there when we say.
Serving St. Pete Beach, FL - Our Local Coverage Area
We’re based in the St. Pete Beach 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 - Custom Windows & Doors in St. Pete Beach
Yes. Under the Florida Building Code, St. Pete Beach sits in Pinellas County’s wind-borne debris region, which means any replacement window or door in a residential structure must be impact-resistant or protected by an approved shutter system. The entire island effectively falls in evacuation Zone A. There is no exemption for interior lots or non-beachfront homes. Call (754) 238-2201 and we will walk you through the specific opening protection options for your house.
You can replace individual jalousie slats, but if the window is part of any permitted renovation, the jalousie has to go. Original jalousie windows offer zero wind-borne debris protection, and every permit we have pulled on a St. Pete Beach renovation has triggered a mandatory upgrade to impact-rated units. The jalousie-to-impact conversion is weekly work for our crews here. We quote it as a fixed bid and handle the permit and inspection. Call (754) 238-2201 for an exact price on your openings.
On a 1960s or 1970s concrete block home you should expect at least two things: rotted wood bucks behind the stucco, and failed through-wall flashing at the perimeter. Often there is also an undersized lintel above the opening. On a job along Pass-a-Grille Way last year, our crew pulled a corroded jalousie frame and found rotted bucks, no insulation, and the original low-E coating clouded over from salt mist. The permit inspector then flagged two hidden lintel cracks we had already priced into the allowance. We write that allowance into every bid on older island homes, so a hidden structural issue does not blow up your budget without your written approval. Call (754) 238-2201 and we will explain exactly how the allowance works.
Salt-laden air from the dual Gulf and Boca Ciega Bay exposure corrodes the stainless and standard hardware on a St. Pete Beach home roughly twice as fast as it would 20 miles inland. Rollers seize, tracks pit, and lock mechanisms stop turning. We replace with marine-grade stainless hardware where the manufacturer offers it, and we specify it in writing. If the track is still sound, an maintenance check often restores smooth operation. If the frame is shot, the fix is a full replacement. Call (754) 238-2201 and we will get a live answer and a straight quote.
A jalousie replacement is a removal only. A custom impact-rated installation in a CBS wall is a full rough-opening rebuild. The jalousie frame lifts out after the glass slats come out, and you are left with a hole in the block. The new impact unit requires a pressure-treated buck, new flashing tape, proper shimming to square, and often a wider rough opening to meet the larger impact frame dimensions. Then the stucco gets patched and painted. The permit treats it as a structural opening modification, not a simple sash swap. We quote the whole job - demolition, rough opening work, window, stucco, paint - as one fixed price, with a written allowance for anything behind the stucco we cannot see until the old frame is out. If the pane is not true, the job is not done.
Get a Free Estimate on Custom Windows & Doors in St. Pete Beach
We will come look at your openings, measure twice, and hand you a written line-item quote with manufacturer options side by side. You will see both warranty durations in writing before you decide. You will know exactly what the job costs and what the permit will require. There is no charge for the estimate, and seniors and veterans get a permanent 5% discount on every job. Call (754) 238-2201. A live person answers. We will be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors. Dale founded TruePane in 2008 after more than four decades as a glazier, and the company’s crews have served St. Pete Beach and the surrounding barrier island communities since the first day.
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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