Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Sarasota
Window replacement in Sarasota runs between $800 and $1,500 per impact-rated opening for most single-family homes, with whole-home packages typically landing between $8,000 and $25,000. We serve every Sarasota neighborhood from Gulf Gate to the South Trail corridor to the barrier keys, and a live person answers when you call (888) 635-0804. If you’re in a 1960s CBS ranch or a Sarasota School mid-century with original jalousies, you’re not looking at a repair. You’re looking at a full frame-out replacement to meet Florida Building Code Section 1609, and that’s work we do every week here.
Dale Kessler founded TruePane Windows & Doors on a rule that still sits on the whiteboard: if the pane is not true, the job is not done. That standard matters more in Sarasota than almost anywhere else in Florida, because the houses here carry real architectural weight. A mid-century modern with ten-foot glass walls is not a place for a crew that measures once and hopes. It’s a place for a glazier who understands the house, the wind zone, and the code that governs both.
Why TruePane Windows & Doors Is Sarasota’s Preferred Window Replacement Company
Sarasota homeowners call us because the work here demands more than a parts swap. The housing stock is specific. Inland, you have 1950s through 1970s concrete block and stucco ranches with large single-pane aluminum openings that predate Hurricane Andrew’s code overhaul. On Siesta Key, Lido Key, and Longboat Key, you have elevated coastal homes in the county’s highest wind-speed design ratings, where flood-zone-compliant thresholds and marine-grade fasteners are not optional. We know which opening needs what rating before we park the truck.
Our crews are background-checked and uniformed, and every technician measures every opening twice. We quote manufacturer lines side by side on paper so you see exactly what you’re buying. Both warranty layers get registered in writing before the truck leaves the driveway, under The Keystone Standard. That’s not a sales pitch. It’s how we’ve done it since 2008 of community service, and it’s why Sarasota customers who got burned once don’t get burned twice.
A live person answers the phone 24 hours a day, 7 days a week. Not a voicemail tree. Not a regional call center. When you call (888) 635-0804, you reach someone who can talk about your specific street, your specific wind zone, and what your existing windows will and won’t pass.
Our Window Replacement Services in Sarasota
Most Sarasota homes need one of four things. Here’s what each involves locally, and what you should expect a real quote to include.
Full Frame Replacement
This is the norm in Sarasota, not the exception. A full frame replacement means tearing out the entire existing window down to the rough opening and setting a new, code-compliant unit. In a 1962 CBS ranch in Gulf Gate, that original aluminum frame is not worth saving. The salt air has been working on it for sixty years. A full frame replacement lets us flash the opening correctly, set the new unit plumb and square, and give you an opening that actually passes a wind-mitigation inspection. If you have jalousie windows anywhere in the house, this is your only path to compliance. There is no insert that fixes a louvered opening.

Insert Window Replacement
Inserts work when the existing frame is structurally sound and only the sash and glass need to go. We see this most often on newer homes in Sarasota’s eastern subdivisions, where the frames might be fifteen or twenty years old and square, but the seals are blown and the glass is single-pane. An insert keeps the interior and exterior trim intact. It’s faster and costs less than a full frame job. But we won’t sell you an insert if the frame won’t carry the impact rating your wind zone requires. We’ll tell you straight, because a failed inspection costs you more than the difference in the quote.

Vinyl Replacement Windows
Vinyl works well in Sarasota’s inland neighborhoods, where the UV cycling is harsh but the salt exposure is lower than on the keys. Good vinyl with a quality EPDM seal will hold up here. Cheap vinyl will warp in the daily heat cycling and the seals will crack within a few seasons. We carry manufacturer lines built for this climate, and we register the warranty layers in writing so that when a seal does fail, it’s covered.

Energy-Efficient Upgrade
Sarasota homeowners replacing single-pane aluminum with impact-rated insulated glass see the difference in two places: the electric bill and the windstorm portion of the insurance premium. Low-E coatings and argon fills cut the solar gain that beats through west-facing lanais and bedroom windows all afternoon. The state’s sales-tax exemption on impact-resistant windows and doors applies, and the federal 25C energy credit can return up to $600 a year on qualifying units. We’ll show you which units qualify before you sign.

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 Sarasota
We’re an authorized installer for more than a dozen manufacturer lines, and we quote them side by side on paper. For Sarasota’s HVHZ wind zone, we regularly install PGT WinGuard and CGI impact-rated units, both of which carry Miami-Dade NOA approvals valid for this county. We also work with Andersen and Marvin for non-impact and architectural applications where the design calls for it. We stock local parts for Sarasota customers and keep common hardware in rotation so a follow-up doesn’t wait on a pallet from Ohio.
Common Window Replacement Problems We See in Sarasota Homes
- Jalousie windows that can’t be brought to code. Sarasota’s mid-century housing stock is full of louvered glass. Florida Building Code Section 1609 gives no path to compliance through shutters or film for these openings. They require complete frame-out replacement every time. A technician canvassing Gulf Gate or the South Trail corridor will find entire blocks of them.
- Salt-air corrosion on barrier island homes. On Siesta Key and Longboat Key, non-marine-grade fasteners in the jamb corrode within two years. Water intrudes, the frame rots from the inside, and the manufacturer voids the warranty. We use marine-grade hardware on every coastal install, which is a line item a cheap quote simply omits.
- Florida Product Approval numbers that don’t match the wind zone. Some contractors install impact windows with a product approval valid for Miami-Dade but not for Sarasota’s specific wind zone. The permit gets flagged, the wind mitigation certificate is rejected, and the homeowner can’t claim insurance credits. We verify the NOA for your exact opening before we order anything.
- Fogged seals on single-pane aluminum frames. The daily UV and heat cycling in Sarasota degrades EPDM seals and vinyl frames measurably faster than in inland Central Florida. Once the seal fails, the glass fogs and the insulating value drops to nothing. There’s no repair for a blown seal on a fifty-year-old frame. The fix is replacement.
Pricing for Window Replacement in Sarasota, FL
Impact windows in Sarasota generally run $800 to $1,500 per window installed. A quality impact single-hung runs $900 to $1,800 depending on size and design pressure rating. Large or custom openings, like the glass walls in a Sarasota School mid-century, land between $2,500 and $5,000 each. Whole-home packages for a typical three-bedroom CBS ranch run $8,000 to $25,000 and up. What moves the price in Sarasota is opening count, wind zone, floor height, and frame material. A ground-level inland home costs less to outfit than an elevated coastal property on Longboat Key. We give you a written, line-item quote at the free in-home measure, and the number on that quote is the number on the bill. Call (888) 635-0804 to schedule yours.
What Window Replacement Costs in Sarasota
Let’s put those numbers in context. A mid-size impact single-hung in a Gulf Gate ranch: $900 to $1,400 installed. A large fixed-glass impact unit for a mid-century living room wall: $2,800 to $4,500. A full house of ten to fourteen openings with a mix of casements and sliders: $12,000 to $22,000. Custom fabrication runs four to six weeks once you order, and once your units arrive, we install in as fast as a single day for most standard openings. The free in-home measure and written quote tell you exactly where your project lands.
Florida Pays You Back
The incentives for impact-rated windows in Sarasota stack. My Safe Florida Home matching grants cover up to $10,000 for qualifying wind-mitigation upgrades, and the program reopened with real funding. Florida’s sales-tax exemption applies to impact-resistant windows and doors at the point of sale. The federal 25C energy credit returns 30% of product cost, up to $600 per year, on qualifying efficient units. And after a wind-mitigation inspection, which typically runs $75 to $150, Florida Statute 627.0629 requires insurers to re-rate your policy and apply windstorm-premium credits, which average around 25% on the windstorm portion. We can’t guarantee what your carrier will do. We can tell you that in Gulf Gate last month, we framed out a 1962 CBS ranch’s original single-pane aluminum sliders and installed PGT WinGuard casements with laminated glass interlayers. The homeowner had tried to shutter the old openings for years; after we pulled permits and passed the wind mitigation inspection, their insurer re-rated the policy and cut the premium by over $600 annually. That’s a documented outcome, not a projection.
One comparison worth making: impact windows versus hurricane shutters. Shutters protect glass from flying debris, but they only work if someone is home to hang them, and they do nothing for daily UV, energy loss, or the fact that the window underneath still fails the large-missile rating. Impact windows are permanent protection, in place every hour of every storm season, and they earn the insurance credit that shutters don’t. For a homeowner planning to stay in the house, impact replacement is the answer.
We Also Serve Cities Near Sarasota
Our crews serve Sarasota and the surrounding Gulf Coast, including Bradenton, Tampa, Clearwater, and Lakeland. If you’re just outside the city limits, the same Window Replacement standards apply, and the same free estimate gets you started. For a closer look at what we do across the metro, see our full Window Replacement in Sarasota coverage.
Serving Sarasota, FL - Our Local Coverage Area
We’re based in the Sarasota 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 - Window Replacement in Sarasota
Yes. Sarasota County requires a permit for window replacement when the opening’s structural or impact rating changes, and an impact-rated unit changes both. We pull the permit, schedule the inspection, and stand behind the result. A permit isn’t red tape. It’s the document that makes your insurance credit valid. Call (888) 635-0804 for a quote that includes the permit.
No. Florida Building Code Section 1609 gives no compliance path for jalousie windows through shutters or film. The louvered glass and the frame itself cannot meet the large-missile rating, so the county inspector will reject any wind mitigation certificate that relies on shutters alone. Every original louvered opening must be torn out and replaced with a Miami-Dade NOA-approved impact-rated unit. We do this work regularly in Sarasota’s mid-century neighborhoods, and we’ll help you keep the open-glass aesthetic while meeting code.
PGT WinGuard and CGI both carry Miami-Dade NOA approvals valid for Sarasota’s high-velocity hurricane zone, and we’re an authorized installer for both. We verify the Florida Product Approval number for your specific opening size and design pressure before we order anything. If a quote doesn’t list the NOA, it’s not a compliant quote. Call (888) 635-0804 for side-by-side quotes on paper.
After a wind-mitigation inspection, which typically costs $75 to $150, Florida Statute 627.0629 requires your insurer to re-rate your policy. Sarasota homeowners we’ve worked with have seen premium cuts averaging around 25% on the windstorm portion, and the Gulf Gate homeowner we mentioned earlier saved over $600 a year. The exact number depends on your carrier, your home’s construction, and the inspection results. The inspection only credits windows that are documented as impact-rated and code-compliant, which is why the permit and the NOA paperwork matter. Call (888) 635-0804 and we’ll walk you through what your home qualifies for.
Yes. Elevated coastal homes in Sarasota’s barrier islands sit in the county’s highest wind-speed design ratings, and flood-zone-compliant door thresholds are required at every exterior opening. You also need marine-grade fasteners and hardware that can stand up to salt-laden sea air. Standard inland hardware corrodes within two years on a Siesta Key jamb, voids the warranty, and lets water in. We spec coastal-rated units and marine-grade hardware for every barrier island install. Call (888) 635-0804 for a quote that’s built for your elevation and exposure.
Get Your Free Sarasota Window Replacement Estimate
If you live in Sarasota and you’re looking at windows that fog, bind, or date to the Kennedy administration, call us. We’ll measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves the driveway. The Done Right Promise stands behind every job: if it’s not done right, we make it right, no paperwork and no arguing. Call (888) 635-0804 to schedule your free estimate. A live person answers.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sarasota with years of glazing craft and community commitment.



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