Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Trusted Window Replacement for Sarasota Homeowners
Window replacement in Sarasota means swapping out aging, fogged, or storm-damaged windows for new units that seal properly and meet current Florida code. A full replacement for an average 1,800-square-foot home in Sarasota typically runs $8,000 to $24,000 depending on material, glass package, and how many openings you have. At TruePane Windows & Doors, Dale Kessler and our crew have been setting windows in Sarasota and Manatee County for over 42 years combined, which means we’ve seen every failed install this climate can produce. Call (941) 214-2069 and a live person answers, any hour, any day.
We are not the cheapest bid in town, and we will not pretend to be. What we offer is a window that drains water, closes square, and carries both manufacturer warranty layers registered in writing before our truck leaves your driveway. If the pane is not true, the job is not done.
What Our Window Replacement Service Includes
Window replacement is not one job. It is five or six different jobs wearing the same name, and the right approach depends on what is in your opening right now. Here is what TruePane Windows & Doors actually does, in plain terms.
Full Frame Replacement
A Full Frame Replacement means the entire existing window comes out, including the frame, the sill, the interior trim, and the old flashing. You need this when the wood around the opening has rotted, when the original frame was installed out of square, or when water has been getting behind the window and you can feel it in the wall. We pull the unit, inspect the rough opening for damage, repair what needs repairing, then set the new window as a complete system with new flashing and a proper seal. In Sarasota, where summer humidity and afternoon storms work on framing year-round, this is the repair that finally stops the rot instead of covering it.

Insert Window Replacement
An Insert Window Replacement, sometimes called a pocket replacement, is a new window unit that fits inside the existing frame when that frame is still solid and square. This is the right call when the old window is fogged, drafty, or hard to operate but the surrounding wood is clean and dry. We measure every opening twice, order the insert to that exact dimension, and set it so the reveal is even on all four sides. It costs less than a full frame replacement and usually takes us one visit, but we will not recommend it unless the frame genuinely has years of life left in it.

Vinyl Replacement Windows
Vinyl Replacement Windows dominate the Sarasota replacement market for a reason: they are low maintenance, they resist the salt air better than wood, and they are significantly less expensive than aluminum-clad or fiberglass lines. We work with vinyl units from Milgard, PGT, and others, and we walk you through the differences in frame thickness, glass package, and spacer system before you commit. What we will not do is sell you a vinyl window with a thin wall extrusion that sags in a wide opening. In this climate, a cheap vinyl frame will bow under its own weight by the third summer.

Energy-Efficient Upgrade
An Energy-Efficient Upgrade typically means moving to a double-pane unit with a low-E coating and argon fill, and sometimes to impact-rated glass, depending on where the opening sits relative to the sun. The savings show up fast in Sarasota, where air conditioning runs hard from May through October and the afternoon sun beats on west-facing glass at a low angle. We quote the different glass packages side by side on paper so you can see the cost difference and the estimated performance difference in writing. If you tell us a room stays hot no matter how low you set the thermostat, we will look at the glass, the frame material, and the installation before we recommend anything.

Window Maintenance & Care
Maintenance is not a smaller version of replacement; it is the thing that pushes replacement farther down the road. In coastal Sarasota, that means cleaning and re-lubricating tracks, checking and replacing weatherstripping, adjusting sashes so they seat and lock properly, and touching up caulk and sealant before water gets a start. We offer a seasonal tune-up for $89, and for most of our long-term customers that one annual visit has added years to windows they assumed needed replacing. A window that is hard to open is sometimes just a balance or roller issue, and we would rather fix that honestly than sell you a full replacement you do not need yet.

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.
Brands We Service for Window Replacement
TruePane Windows & Doors is an authorized installer for more than a dozen manufacturer lines, including Andersen, Pella, Marvin, Milgard, Jeld-Wen, PGT, CGI, and ES Windows. We have set hundreds of PGT units in Sarasota, Lakewood Ranch, and Venice, and we know their impact packages and their warranty paperwork the way a mechanic knows a particular engine. When you buy a PGT window and we install it, we register both warranty layers in writing, with durations stated, before we leave your driveway.
CGI and ES Windows are the two other lines we deal with regularly in this market, especially for homeowners in Siesta Key, Osprey, and along the water where wind-borne debris ratings matter most. We stock their trim, their hardware, and their OEM replacement parts, so a service call does not turn into a three-week wait for a part from somewhere else. And if you have a window from a brand not on that list, we will still quote it, service it, and stand behind our work. A window is a window is a box of glass and a frame. What matters is whether it is set true.
Signs You Need Window Replacement Right Now
Some windows tell you they are done. Others just leak slowly and quietly until the damage is behind the drywall. These are the signs we tell homeowners to take seriously in Sarasota.
- Fog between the glass panes. A failed seal means the insulating gas has escaped and the window will never perform again. In Sarasota’s humidity, that fog will come and go with the temperature until the inside face of the glass looks permanently dirty. The fix is a new insulated glass unit or a full replacement, not a cleaning.
- You can feel air moving around a closed window. On a windy day, hold a damp hand near the edge of the sash. If you feel air, the weatherstripping or the frame itself has failed. That opening is costing you money every month in cooling, and it is also letting salt air into the wall cavity where you cannot see it.
- The sash sticks, drops, or will not stay open. A window that slams shut or needs two hands to lift has a balance or roller problem. Sometimes that is a repair. But if the frame is warped or the hardware is stripped from years of forcing it, replacement is the honest call. We will tell you which one it is after we look at it.
- Soft wood, peeling paint, or discoloration around the opening. That is water getting in somewhere, and in Sarasota it is usually around the window. By the time the paint peels on the interior, the damage has been working for a while. Full frame replacement lets us see the rough opening and fix what the water has done. An insert just covers it up.
- Street noise is getting louder, or the room is always hotter than the rest of the house. Single-pane and early double-pane windows lose a lot of their acoustic and thermal performance over time, especially if they face a road or the afternoon sun. If you have lived with the windows for twenty years and the house feels different now, it is not your imagination. The units are tired.
Our Window Replacement Process - Step by Step
You should know exactly what happens between the first phone call and the final walk-through. Here is how we work every replacement job in Sarasota.
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Call and schedule a free estimate. A live person answers at (941) 214-2069, 24 hours a day. We ask about the windows, the house, and what you have noticed going wrong. Then we set a time that works for you and show up when we say we will, in a marked truck with a uniformed technician.
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We measure every opening twice. Once with a laser, once with a tape, on both diagonals and both widths. We check square, plumb, and level on the existing openings. We look at the condition of the frame, the sill, and the flashing, and we look for any sign water has been working its way in. This is the step that separates a window that seals from a window that leaks in eleven months.
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We bring you options on paper. We will lay out two or three manufacturer lines side by side, with the glass package, the impact rating if applicable, the warranty terms, and the installed price for each, written out so you can keep it and compare. We do not do verbal quotes that change later. What we write down is what it costs.
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We do the work in one visit, clean and contained. Our technicians are background-checked and uniformed, and they work in your home the way they would work in their own mother’s. Drop cloths go down, the old window comes out, the opening gets prepped and flashed, and the new window goes in, sealed, leveled, and locked. Most replacement jobs are completed in a single visit.
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We walk the job with you and register the warranties before we leave. You see the window operate. You see the seals and the flashing. You get the manufacturer paperwork in your hand. Under The Keystone Standard, both manufacturer warranty layers are registered in writing, with durations stated, before the truck leaves the driveway. Then the 90-Day Done Right Promise starts: if something is not done right, we come back and make it right. No paperwork, no arguing.
How Much Does Window Replacement Cost in Sarasota?
Window replacement pricing in Sarasota depends on the window’s material, the glass package, the size of the opening, and whether you are doing a full frame replacement or an insert. Here are honest ranges based on what we have installed across Sarasota, Lakewood Ranch, and Siesta Key over the last several years.
- Insert window replacement: $2,000 to $5,000 for a standard 3-by-5-foot opening, vinyl frame, double-pane low-E glass.
- Full frame replacement: $3,500 to $9,000 per opening, depending on whether the framing needs repair, what trim work is involved, and whether the new unit is impact-rated.
- Energy-efficient upgrade (glass package swap): $1,600 to $4,500 per opening for a double-pane low-E argon unit, with more for impact glass or triple-pane.
- Impact window replacement: $4,500 to $12,000 per opening for a code-approved impact unit, depending on size and manufacturer line.
What changes the price most is usually the condition of the opening, not the window itself. A house in Fruitville with stucco and good framing costs less to replace than a 1970s wood-frame home on Siesta Key where the headers have been soaking for years. The second big driver is the glass package: impact-rated laminated glass costs more than standard low-E, and it is worth every dollar if you live east of U.S. 41 and your windows face the water. We give you written line-item quotes, and the price we write down is the price on the bill. No change orders, no surprise line items. When you call (941) 214-2069, the estimate is free and there is no obligation.
Window Replacement Near Sarasota - Our Service Area
TruePane Windows & Doors serves Sarasota and the communities around it: Bradenton, Venice, North Port, Palmetto, Lakewood Ranch, Osprey, Nokomis, Englewood, Siesta Key, Fruitville, and Bee Ridge. We run our own trucks and our own crews, so when you call us from Lakewood Ranch or Osprey, the people who show up are the same people who installed the window, not a subcontractor from two counties away. If you are looking for window replacement in Bradenton or considering window replacement in Venice, we cover those too. And if you are still deciding where to start, our home page lays out the full picture of what we do.
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.
Frequently Asked Questions - Window Replacement in Sarasota
Window replacement is the process of removing an existing window unit and installing a new one, either by fitting a new unit inside the existing frame (an insert) or by removing the entire frame, trim, and flashing and setting a complete new unit (full frame). In Sarasota, where we deal with heat, humidity, and hurricane season, replacement often involves upgrading to impact-rated or energy-efficient glass at the same time. TruePane Windows & Doors performs both insert and full frame replacements, and we recommend the right one after we inspect the opening, not before. Call (941) 214-2069 for a free estimate and we will tell you what you actually need.
Most window replacement jobs in Sarasota are finished in one visit. A typical three-to-five-window insert job takes our two-man crew five to eight hours, including setup, removal, installation, trim, and cleanup. Full frame replacements take longer per opening because there is more flashing and framing work involved, and a full house of twelve or fifteen openings may run three to five working days. We give you a written schedule before we start, and we stick to it. Call (941) 214-2069 for a timeline on your specific house, and the estimate is free.
Window replacement in Sarasota typically runs $2,000 to $5,000 per opening for a standard vinyl insert and $3,500 to $9,000 per opening for a full frame replacement, with impact-rated units running higher. The condition of the existing framing and the glass package you choose are the two biggest cost drivers, and we quote every job with a written line item so you can see exactly what you are paying for. The estimate is free and the price on the paper is the price on the bill. Call (941) 214-2069 to set up a free estimate.
Yes, TruePane Windows & Doors is an authorized installer for PGT, and we have set hundreds of their units in Sarasota, Lakewood Ranch, and Englewood. We know their impact packages, their hardware, and their warranty registration process, which means we register both warranty layers in writing before we finish the job. If you have PGT windows that need replacement or if you are considering PGT for a new replacement, we will quote them side by side with other lines on paper. Call (941) 214-2069 and ask about our PGT window options.
We answer the phone 24 hours a day, 7 days a week, so if a window is broken or a storm has left an opening exposed, you will talk to a live person at (941) 214-2069, not a voicemail tree. For emergency replacement, we will assess the opening, secure it temporarily if we need to order a particular unit, and get the replacement scheduled as soon as the right window is in hand. We keep common sizes and impact units moving through our Sarasota shop to shorten that wait. Call us any hour, and we will tell you honestly what can be done today and what needs to be ordered.
Every replacement window TruePane installs carries two warranty layers. The manufacturer’s warranty on the glass and frame components is registered in writing, with durations stated, before our truck leaves your driveway. Then our 90-Day Done Right Promise covers our workmanship: if the window is not set right, sealed right, or finished right, we come back and make it right with no paperwork and no arguing. That is The Keystone Standard, and it applies to every window we set. Call (941) 214-2069 and we will show you the warranty terms in writing before you sign anything.
Move furniture back from the windows by about three feet, take down window treatments and any pictures or shelves on the walls near the openings, and clear a path from the entry door to the work areas. If you have plants or landscaping right outside the windows, trim them back enough that our crew has room to work from outside. We bring drop cloths and floor protection, and we clean up at the end of every day. If you are not sure what needs to move, call (941) 214-2069 and the estimator will walk you through it when we come to measure.
Schedule Your Window Replacement Service in Sarasota Today
You have lived with those windows long enough to know what they are doing. Fogged glass, a draft you can feel in January, a lock that will not quite seat. When you are ready to get them replaced, a live person answers at (941) 214-2069, any hour of any day. The estimate is free, the quote is in writing, and the work is done by a company that has served Sarasota for over 42 years and plans to be here in thirty more. Call today and get it done right the first time.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sarasota since 2008.
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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