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 Bonita Springs
Window replacement in Bonita Springs runs $800 to $1,800 per window for impact-rated units installed, with whole-home packages typically landing between $8,000 and $25,000 depending on opening count and wind-zone requirements. Most Bonita Springs homes need full-frame impact replacements, not simple sash swaps, because Lee County now requires every permitted window to meet current Florida Building Code wind-load design pressures of 150+ mph in coastal exposure categories. Call (239) 453-7751 for a free in-home measure and written quote. Ed Winslow’s name is on the door, and on every job we do.
We know Bonita Springs, from the canal-front condos along Bonita Beach Road to the gated communities of Bonita Bay, Pelican Landing, and Spanish Wells. Our Window Replacement crew works these neighborhoods regularly, and we understand what salt air, hurricane codes, and seasonal occupancy do to the windows here.
Why Winslow Windows & Doors Is Bonita Springs’s Preferred Window Replacement Company
We’ve been doing windows since 2011, and we’ve done a lot of them in Bonita Springs since Hurricane Ian reshaped this market in September 2022. Homeowners here tell us the same thing: they want one crew that answers the phone, shows up on time, and stands behind the glass. That’s how we operate. Ed Winslow owns this company, publishes our address and license number, and backs every install with the 36500-Day Done Right Promise. If it’s not done right, we make it right. No fine print, no ticket numbers, no call centers.
A live person answers every call, 24 hours a day, 7 days a week. When you call about a stuck sash in Spanish Wells or salt-pitted frames in a Bonita Bay villa, you get a real person, not voicemail. Every technician who pulls up to your home is background-checked and in uniform, so you know exactly who is at your door before the truck stops.
Our Window Replacement Services in Bonita Springs
Full Frame Replacement
This is the dominant job in Bonita Springs right now. Ian’s surge pushed water up the Imperial River and through hundreds of coastal and canal-front neighborhoods, and the original single-pane aluminum windows in 1980s and 1990s CBS homes didn’t hold. Full-frame replacement means we remove the entire window down to the rough opening, replace rotted or water-damaged framing, set new jambs, and install impact-rated insulated glass units sealed to current code. For most Bonita Springs homes built before the 2002 post-Andrew code overhaul, this is the only route to a compliant, airtight window.

Insert Window Replacement
An insert, or pocket replacement, fits a new window into the existing frame without tearing out trim or stucco. It’s a good option when the frame is still square and solid, which is more common in inland sections of Bonita Springs where salt exposure is less aggressive than along the Gulf-front corridors. Inserts install faster and disturb less of the wall, but they don’t fix hidden rot or water intrusion behind the frame. We’ll tell you honestly which approach your home needs after we look at the openings.

Vinyl Replacement Windows
Vinyl is a practical choice for Bonita Springs homeowners who want impact protection without the maintenance demands of coastal aluminum. Modern vinyl impact windows carry Miami-Dade NOA approvals and large-missile ratings, and they don’t pit or oxidize the way aluminum does in salt-laden air. The tradeoff is frame profile, larger sightlines compared to aluminum, and a lower design-pressure ceiling on very large openings. For single-hung and casement sizes common in Bonita Springs villas and condos, vinyl performs well.

Energy-Efficient Upgrade
Bonita Springs summers run 90°F and humid from May through October. Low-E impact glass with argon fill drops solar heat gain meaningfully, and for a home whose original jalousie or fixed aluminum windows have failed glazing seals, the SHGC improvement is dramatic. We specify low-E coatings on the correct surface for this climate, match the design pressure to each opening’s wind zone, and make sure the finished window actually seals tight, because a window that leaks air in Bonita Springs is a window that runs your AC bill up every month.

Window Maintenance & Care
Salt air near Estero Bay and the Gulf accelerates oxidation on frames, hinges, and multi-point locks faster than manufacturers’ inland ratings suggest. We offer pre-season inspections for Bonita Springs homeowners, which matters a lot for snowbirds who leave from May through September. We check failed impact seals, cracked laminated glass interlayers, pitted aluminum, and weatherstripping that has gone hard and brittle. Catching a failed seal in October beats discovering it as a water stain in February.

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 Bonita Springs
We install and service windows from PGT, CGI, Therma-Tru, and ViewLux, among the eight brands we’re authorized to carry including PGT, CGI, and Therma-Tru. PGT WinGuard and CGI impact lines are the workhorse products for Bonita Springs coastal openings, and we stock local parts so turnarounds stay short. When a unit arrives with a hairline crack or a missing lock, we don’t send it back through a national chain’s warranty queue. We handle it.
Common Window Replacement Problems We See in Bonita Springs Homes
- Salt-pitted aluminum frames: Gulf-front and Estero Bay-adjacent homes in Bonita Springs oxidize aluminum frames within 10 to 15 years, causing jamb warping and sash binding that makes windows stick shut or refuse to lock. This corrosion runs meaningfully faster than in inland cities like Lehigh Acres.
- Failed impact seals and cracked laminated interlayers from Ian: Many large-missile rated windows that survived the surge still have compromised seals or damaged glass interlayers that owners don’t notice until a pre-season inspection. Seasonal occupancy hides this damage for months.
- Jalousie and fixed aluminum originals below code: Homes built in the 1980s and 1990s in communities like Bonita Bay and Spanish Wells commonly still have original single-pane jalousie or fixed aluminum windows that don’t meet current 150+ mph wind-load design pressures for coastal exposure categories.
- Weatherstripping and glazing seals degraded by UV and storm moisture: Intense sun plus afternoon storm humidity breaks down vinyl glazing seals prematurely, so double-hung and casement windows lose their airtight seal and SHGC performance years before the manufacturer’s inland-climate rating would suggest.
Pricing for Window Replacement in Bonita Springs, FL
Impact windows in Bonita Springs generally run $800 to $1,500 per window installed. Impact single-hung units typically land between $900 and $1,800 each. Large or custom openings, like a picture window off a lanai or a slider conversion in a Bonita Bay floor plan, run $2,500 to $5,000. Whole-home packages for a typical two-to-three-bedroom Bonita Springs villa range from $8,000 to $25,000 and up, driven by opening count, floor height, frame material, and the design pressure each opening needs to meet Lee County code. Our price is our price: we give you a written line-item quote, we don’t change it mid-job, and we never ask for a deposit before work begins. Call (239) 453-7751 for a free estimate.
What Window Replacement Costs in Bonita Springs
The main cost drivers in Bonita Springs are wind zone and opening count. A ground-floor condo near Bonita Beach Road needs a lower design pressure than a third-floor Gulf-front unit, and code requires the higher rating regardless of what you’d prefer to buy. Floor height adds engineering, and full-frame work adds labor and materials compared to inserts. Frame material matters too: aluminum impact frames cost more per foot than vinyl but handle larger openings and higher PSF ratings. What never changes is our pricing structure. You get a free in-home measure, a written quote, and the same number on the invoice as on the estimate. No change orders, no “while we’re in there” additions.
One comparison worth understanding: impact windows versus hurricane shutters. Shutters only protect when someone is home to deploy them, and they do nothing for energy efficiency, UV damage, or noise the other 364 days a year. Impact windows are permanent protection, always on, and they count toward windstorm-premium credits. We install impact windows. We do not sell or install shutters, but we’ll be straight with you about the tradeoffs either way.
Florida Pays You Back
Bonita Springs homeowners have real money on the table. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows qualify. Florida exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit covers 30% of product cost up to $600 per year on qualifying efficient units. Many insurers also offer windstorm-premium credits averaging around 25% on the windstorm portion after a wind-mitigation inspection, which costs $75 to $150. We can’t guarantee what your carrier will approve, and program terms change, but we’ll point you to the applications and inspections that apply to your home.
We Also Serve Cities Near Bonita Springs
Our crews work throughout Lee County. If you’re in Estero, Fort Myers Beach, Lehigh Acres, or Fort Myers, we handle window replacement there too. Dispatch and scheduling are coordinated from our South Florida metro office, and our crews serve Bonita Springs locally. Call the same number, (239) 453-7751, wherever you are.
Aging in Place: Windows That Keep Up With You
Bonita Springs is dominated by retirement and 55+ communities, and a lot of the window work we do here is really about staying in the home safely and comfortably as long as possible. For snowbirds and full-timers alike, that means windows that open and close without a fight, locks that engage with one hand, and glass that cuts glare and heat without making the room feel like a cave. We pay attention to sill heights, operating force, and handle design on every replacement. A double-hung with a stiff spring balance is an annoyance at 50 and a real fall risk at 80.
Seasonal residents have a different set of concerns. You leave in May, you come back in October, and the house sat through five months of salt air, afternoon storms, and 90°F heat. We recently replaced original single-pane aluminum sliders with PGT WinGuard impact-rated insulated glass units along a canal-front property in Pelican Landing. The homeowners had returned from up north to find salt-pitted frames and failed weatherstripping from Ian’s surge. Our crew pulled full-frame replacements, set new jambs, and upgraded to Miami-Dade NOA certified large-missile rated sashes so their seasonal absence no longer leaves the home exposed. That’s the job in Bonita Springs. The windows need to work when nobody is watching them.
Inside the footprint, we can swap out windows and sliders without touching your walls, your lanai cage, or your stucco. Full-frame replacement pulls the old window and sets a new one in the same rough opening, sometimes with minor interior trim work. That’s permitted work, and we pull the permits and pass the inspections. If you’re converting a fixed window into an operable one, or widening an opening, that’s a structural change, and it requires engineering and a more involved permit. We’ll tell you which category your project falls into before you spend a dollar, and our quote covers the permits and inspections.
Serving Bonita Springs, FL - Our Local Coverage Area
We’re based in the Bonita Springs 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 Bonita Springs
If the job requires a permit, and virtually every full-frame replacement in Bonita Springs does, Lee County’s post-Ian code mandates impact-rated glazing that meets current Florida Building Code wind-load design pressures of 150+ mph in coastal exposure categories. Standard tempered glass does not meet that bar. Impact glazing is the baseline product here, not an upsell. Call (239) 453-7751 and we’ll confirm the exact requirement for your street and elevation.
Look for clouding or haze between the glass panes, visible cracks in the laminated interlayer, water staining on interior frames or drywall below the window, and sashes that bind or no longer seat flush. Salt water from Ian’s surge accelerated corrosion inside frames and hardware too. If you’re not sure, we’ll inspect every window in your Bonita Springs home and give you a written condition report. The inspection is free.
Yes. Many Bonita Springs snowbirds schedule their window replacements for the summer months while they’re up north. We coordinate access through your property manager or a trusted neighbor, send photos and updates along the way, and complete the job so it’s inspected and sealed before you return in October. Background-checked, uniformed technicians are on site at every stage.
Both PGT WinGuard and CGI make Miami-Dade NOA certified impact windows rated for large-missile impacts and high design pressures, and both perform well in Bonita Springs’s salt-air environment. PGT WinGuard offers a wider range of vinyl and aluminum configurations at accessible price points, while CGI skews toward heavier commercial-grade aluminum frames with higher PSF ceilings for large openings and high floor elevations. The right choice depends on your opening size, wind zone, and elevation. We install both and will spec the one that matches your home, not the one we happen to have in the warehouse.
For most Bonita Springs homes with original single-pane aluminum or jalousie windows, yes. Low-E impact glass cuts solar heat gain significantly, especially on west- and south-facing elevations, and sealed insulated units stop the air leakage that forces your AC to run constantly. The exact savings depend on your home’s orientation, square footage, and how much glass you replace, but the SHGC difference between 1980s single-pane and modern Low-E impact is substantial. A free energy upgrade estimate is part of every quote we write. Call (239) 453-7751.
Contact: Call (239) 453-7751 for a free in-home estimate on window replacement in Bonita Springs. We answer live, 24/7. Upfront pricing, written line-item quotes, permits pulled, inspections passed, and the 36500-Day Done Right Promise on every job. Ed’s name is on the door, and on every job we do. The one down the road.
Six Reasons Homeowners Choose Winslow 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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