Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterCustom Impact Windows in Naples, FL
Custom impact windows in Naples are hurricane-rated, laminated-glass units built to non-standard shapes or sizes – arched, trapezoidal, octagonal, radius-corner, or simply oversized – and they meet Florida’s strict High-Velocity Hurricane Zone requirements while preserving the architectural character of the home. Most jobs we complete fall between $800 and $2,400 per window installed, depending on shape complexity, glass package, and the frame system chosen. If your home has openings that no catalog window fits, or if you’re replacing aging jalousies and single-pane specials in an older Naples neighborhood, custom impact is almost certainly the right path.
At Winslow Windows & Doors, Ed Winslow has been doing this work since 2011 – locally owned, owner-operated, and still personally accountable for every job that leaves our schedule. Call (239) 899-6411 any time, day or night, and a live person will answer. No voicemail loop. No next-business-day callback. This page sits under our broader Custom & Geometric Windows in Naples service, which covers the full range of non-standard window solutions we offer across Collier County.
When You Need Custom Impact Windows
- Your home has non-rectangular openings. Arched windows above entryways, octagonal accents in gable ends, and trapezoidal sidelights beside front doors are common in Naples neighborhoods like Port Royal, Pelican Bay, and Aqualane Shores. A stock impact window simply won’t fit these openings, and leaving them unprotected undermines every other storm upgrade you’ve made.
- Your existing impact windows are single-story standard but your upper floor is custom. Many two-story homes in Grey Oaks and Mediterra were built with standard windows on the ground level and architectural statement pieces above. Matching the upper units to the existing frames – in color, profile, and performance rating – requires a manufacturer custom order, not a trip to the home center.
- You’re replacing jalousie or louvered windows. Older Naples homes in Coquina Sands and Old Naples still carry jalousie windows that offer almost no wind or impact resistance. Converting those openings to laminated impact glass often requires a custom rough-opening adjustment and a non-standard frame to fill the gap cleanly.
- Your current windows are leaking air or water around the frame. Naples’ humidity and driving summer rain expose every gap. If you’re seeing fogged glass, salt-stained frames, or water tracking down interior walls after a storm, the frame seal – not just the glass – has failed, and custom replacement is the fix, not caulk.
- You’re building or renovating and want openings that weren’t in the original plan. Homeowners expanding a great room toward the Gulf views in Moorings or adding a lanai conversion in Park Shore often spec window openings that no standard line carries. We work from your architect’s drawings and field-measure on site before ordering.
- Your current windows fail Florida Product Approval for your wind zone. Homes in Collier County’s coastal areas sit in exposure categories that require impact-rated products with specific design pressure ratings. If your windows don’t carry the right NOA (Notice of Acceptance), you can face insurance surcharges or permit issues at resale. Custom impact units built to your opening’s exact DP rating fix that permanently.
Our Custom Impact Windows Process
- Live consultation and site assessment. Call (239) 899-6411 and you’ll speak with a real person immediately. We schedule a no-trip-charge visit (no trip charge anywhere in Collier County) and send a background-checked, uniformed technician to your home. We measure every opening to within an eighth of an inch, photograph existing conditions, note any water intrusion or frame rot, and review your home’s wind-exposure category with you on the spot.
- Upfront written quote – no surprises. Within a few business days you’ll have a detailed written estimate with line-item pricing: frame system, glass package, hardware, labor, permit fees, and any structural work required to square up an opening. We cover the brands we’re authorized to install – CGI, CWS, ES Windows, and ECO Window Systems among them – and we’ll walk you through which product line fits your opening’s design pressure requirement and your budget.
- Permit and HOA coordination. Naples and unincorporated Collier County both require permits for window replacement, and many communities in Pelican Bay, Talis Park, and Quail Creek have HOA approval processes layered on top. We pull the permits, submit the product approval documentation (Florida Product Approval numbers for every unit we install), and handle HOA paperwork on your behalf. You don’t chase the county building department – we do.
- Factory custom order and delivery confirmation. Once you approve the quote, we place the manufacturer order. Custom shapes and sizes typically require four to eight weeks depending on the brand and current production schedules – we’ll give you a realistic timeline upfront, not an optimistic guess. We track the order and call you when it arrives at our facility, not when the truck is already pulling in front of your house.
- Professional installation with full site protection. Our crews protect interior floors and furniture, remove the existing window and frame cleanly, inspect and address any rot or water damage in the rough opening before setting the new unit, and seal with a two-stage Florida-code flashing system. Every window gets a physical inspection against the permit drawings before the inspector visit. Debris is loaded out the same day.
- Inspection sign-off and 36500-Day Done Right follow-through. We schedule and attend the county inspection. If anything needs adjustment to earn sign-off, we handle it – no extra charge. And after the job closes, our 36500-Day Done Right Promise means that if anything we installed or touched isn’t performing the way it should, we come back and make it right. Ed’s name is on the business, and that promise doesn’t come with an expiration date.
Custom Impact Windows Pricing in Naples
Custom impact windows in Naples cost more than stock units – that’s simply true, and anyone who quotes you otherwise is leaving something out. Here’s an honest look at what drives the number and what you can expect to pay.
| Window Type / Scenario | Typical Installed Price Range |
|---|---|
| Custom rectangle (non-standard size, single unit) | $800 – $1,400 |
| Radius or arched top unit (standard sill width, arched head) | $1,100 – $1,800 |
| True geometric shape (octagon, trapezoid, triangle) | $1,400 – $2,400 |
| Oversized picture or fixed unit (over 72″ in any dimension) | $1,600 – $3,000+ |
| Jalousie-to-impact conversion (includes rough opening work) | $950 – $1,900 per opening |
| Permit fee (Collier County, per permit) | $75 – $250 (varies by project scope) |
What moves the price up or down:
- Glass package. Standard clear laminated glass sits at the low end. Low-E coatings and impact-rated tinted glass add cost but meaningfully cut cooling loads in Naples’ nine-month heat season – many homeowners recover part of the premium through FPL energy savings within a few years.
- Frame material and color. White vinyl is the base price. Bronze or tan anodized aluminum, or any custom color match, adds to the unit cost.
- Design pressure rating required. Openings closer to the coast – waterfront homes in Moorings, Coquina Sands, or Port Royal – often require a higher DP rating, which means heavier glass and more robust framing hardware.
- Rough opening condition. If we find rot, water damage, or an out-of-square opening when we pull the old unit, correcting it before setting the new window adds labor. We identify this at the assessment stage whenever possible and write it into the quote.
- Project volume. Replacing eight custom windows in one visit costs less per unit than replacing two, because mobilization, permit, and inspection costs spread across more openings.
Seniors and veterans receive a permanent 10% discount on all work, no hoops required. Any repair component over $200 qualifies for $40 off. And if you’ve already received a written estimate from another contractor, we’ll provide a free second opinion – no charge, no pressure.
Call (239) 899-6411 for an exact quote. Estimates are free, the pricing is upfront and in writing, and there’s no trip charge for homes in Collier County.
Why Naples Homeowners Choose Winslow for Custom Impact Windows
Naples is not a forgiving market for shortcuts. Collier County’s coastal exposure means windows here face salt air year-round and, every few years, a storm that tests every seal, every anchor, and every frame. The building department is thorough. HOAs are particular. And a window that looks fine on the outside but carries the wrong product approval number will cause real problems at resale or insurance renewal.
Ed Winslow started this company in 2011 with a simple operating principle: put your name on every job, answer every call, and fix everything that isn’t right. Fifteen years later that principle hasn’t changed – it’s formalized as the 36500-Day Done Right Promise. We’re not a franchise location managed from out of state. We’re not a subcontract-everything operation where you never meet the people doing the work. The technicians who show up at your door are background-checked, arrive in uniform, and know that Ed is a phone call away.
We’re authorized installers for CGI and CWS – two brands with deep Florida roots and strong track records in High-Velocity Hurricane Zone applications. ES Windows, built in Miami and designed specifically for Florida’s code environment, is another line we install regularly on Custom & Geometric Windows services and geometric projects. These aren’t catalog names we drop for marketing purposes; they’re the products we’ve been specifying for over a decade because they hold up.
Our published address, license number, and permanent standing offers aren’t fine-print details – they’re the baseline of accountability we hold ourselves to in every Naples neighborhood we work in, from the bay-front estates in Port Royal to the mid-century ranches in Lake Park that need jalousie conversions handled with care for the original architecture.
Key Takeaways
- Custom impact windows in Naples typically run $800 to $2,400+ per unit installed, depending on shape, glass, and frame complexity.
- Collier County requires permits and Florida Product Approval documentation for all window replacements – Winslow handles both.
- Non-standard openings in homes across Pelican Bay, Port Royal, Grey Oaks, and Coquina Sands almost always require a factory custom order – not a modified stock unit.
- Every job is backed by the 36500-Day Done Right Promise – no expiration, no exceptions.
- Seniors and veterans receive 10% off permanently. No trip charge in Collier County. Free estimates, upfront pricing, and a live person on the phone around the clock.
- Winslow Windows & Doors is locally owned by Ed Winslow, in business since 2011, with a published address and license number.
FAQs – Custom Impact Windows in Naples
How long does a custom impact window order take in Naples?
Most custom impact window orders from our Naples jobs take four to eight weeks from approved quote to delivery at our facility, depending on the manufacturer’s current production schedule and the complexity of the shape. Standard-size impact units can sometimes arrive faster, but true geometric shapes – arched, octagonal, trapezoidal – require full factory fabrication and can’t be pulled from a distribution warehouse. We give you a realistic timeline at the quote stage, and we track the order actively so you’re not left wondering. Call (239) 899-6411 and we can give you a current lead time estimate based on the brands we’re ordering from right now.
Do custom impact windows in Naples require a permit?
Yes – every window replacement in Collier County requires a building permit, and custom impact installations also require Florida Product Approval documentation submitted with the permit application. There are no exceptions for size, scope, or location. Winslow pulls the permit, submits the product approval numbers for the specific units being installed, schedules the inspection, and attends it. If your community also has an HOA review process – common in Pelican Bay, Talis Park, and Quail Creek – we handle that paperwork too. You don’t need to manage any of the jurisdictional process yourself.
Can custom impact windows lower my homeowner’s insurance in Naples?
In most cases, yes. Florida insurers are required to offer wind mitigation credits for homes with opening protection that meets the current Florida Building Code, and properly permitted, inspected impact windows qualify. The credit amount depends on your insurer, your home’s wind-exposure category, and whether all openings are protected. After our work passes county inspection, you’ll have a documented permit record and product approval numbers to give your insurance agent or wind mitigation inspector. Many of our Naples customers see meaningful premium reductions – enough to meaningfully offset a portion of the project cost over several years. We can’t quote you a specific credit amount, but your insurance agent can run the numbers once the permit closes.
What’s the difference between a custom impact window and a standard impact window?
A standard impact window comes in fixed manufacturer sizes – typically in two-inch increments – and is designed to fit rough openings within a small tolerance. A custom impact window is fabricated to the exact dimensions and shape of your specific opening, whether that’s a non-standard rectangle, a radius-top arch, or a true Geometric & Shaped Windows like an octagon or trapezoid. Both carry laminated, hurricane-rated glass and meet Florida’s impact requirements. The difference is fit and architectural compatibility, not performance tier. In Naples, where homes in older neighborhoods and high-end new construction alike tend to have non-standard openings, custom fabrication is often the only way to get a properly sealed, code-compliant installation without modifying the rough opening significantly.
Have a question that isn’t covered here? Call (239) 899-6411 – someone will pick up.
Get a Free Estimate on Custom Impact Windows in Naples
If you have an opening that doesn’t fit a stock window – or you’re simply not sure which direction to go – start with a conversation. Call (239) 899-6411 any time. A live person answers around the clock, and we’ll schedule a no-trip-charge site visit at a time that works for you. Ed Winslow has been doing this work in Naples since 2011, and his name is on every job we do. Upfront pricing, written quotes, no surprises on the invoice – and if anything isn’t right, the 36500-Day Done Right Promise means we come back until it is.
We’re not a call center routing your job to whoever is available. We’re the one down the road.
Explore our full range of non-standard window solutions on the Custom & Geometric Windows in Naples page, or visit our home page to see everything Winslow Windows & Doors covers across Collier County.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Naples since 2011.
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.