Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterArched & Curved Windows in Naples, FL
Arched and curved windows are our Custom & Geometric Windows services – measured to the millimeter, built to order, and installed by someone who understands that a misaligned radius or a poorly sealed top curve can become a serious leak point in a Naples storm. At Winslow Windows & Doors, we’ve been fitting these specialty shapes for Naples homeowners since 2011, and Ed Winslow personally oversees every project that comes through our door. If you’re replacing a deteriorating half-round above a front entry, or adding an elliptical accent to a coastal contemporary build in Pelican Bay, call us at (239) 899-6411 – a real person picks up every time, day or night.
Our arched and curved window work falls under our broader Custom & Geometric Windows in Naples service, which covers any window shape that goes beyond the standard rectangle. Arched openings specifically require custom glass bending or slumping, radius framing, and – in Southwest Florida – impact-rated glazing that still passes Miami-Dade or Florida Building Code approvals. That’s a short list of companies who can do all three correctly. We’re on it.
When You Need Arched & Curved Windows
Not every homeowner in Naples realizes their arched window is actually the source of a recurring problem. Here are the situations we see most often:
- Visible daylight or drafts at the curved top seal. The radius frame on many older Naples homes was caulked, not properly glazed – and Southwest Florida’s UV and humidity destroy caulk faster than anywhere in the continental U.S. When you start feeling air movement at the crown of an arched window, the frame-to-glass seal has likely failed.
- Storm-season water infiltration at the curved sill or header. In neighborhoods like Grey Oaks and Quail Creek, we regularly see arched windows that were installed without a proper flashing detail at the curve. During a heavy band from a tropical system, water follows that radius straight into the rough opening.
- Single-pane decorative arches that no longer meet current codes. Naples adopted progressively stricter wind-load requirements after the 2004-2005 hurricane seasons. Many half-round and elliptical windows installed before 2006 are single-pane and unrated – a liability for resale and a genuine safety concern.
- Fogged or delaminated curved insulated glass. Insulated glass units (IGUs) in arched shapes are harder to source than flat-panel IGUs, so homeowners sometimes live with fogged curved glass for years rather than deal with the replacement process. We carry relationships with CGI and CWS specifically because both fabricate radius IGUs on reasonable lead times.
- A renovation or new addition with a custom opening. If you’re building a courtyard addition in Mediterra or converting a flat-top opening in an older Port Royal home to a full arch, the rough opening has to be correctly radiused before any window can go in. We handle the full scope – framing consultation through final installation.
- An existing arch that rattles or flexes in wind. Frame flex in a curved window is not cosmetic. An arched frame that moves under wind pressure is deforming the glass seal with every gust. In Naples, where afternoon thunderstorms are routine from May through October, that’s a compressed timeline to a failed unit.
Our Arched & Curved Windows Process
Custom arched windows are not a same-day job, and anyone who tells you otherwise is skipping steps. Here’s exactly how we handle every arched and curved window project in Naples:
- Field measurement and radius documentation. We come to your home with a radius gauge and a digital template system. For true arches, we record the full-width, spring-line height, and exact radius at multiple points along the curve – because many “arched” openings in Naples homes are actually elliptical or segmental, not true semicircles, and the difference matters enormously to the fabricator. This visit is also when we assess the condition of the existing rough opening, lintel, and any flashing details.
- Product selection and impact-rating verification. We specify a product from our authorized brand lineup – often CGI or CWS for curved shapes, since both fabricate radius frames in aluminum and impact-rated glazing combinations that meet Florida Product Approval requirements. We pull the NOA (Notice of Acceptance) or Florida PA number for every unit before it’s ordered, so you’re never installing glass that can’t be permitted.
- Upfront written quote with no trip charge. Once we have the measurements and product specs, we provide a written quote with line-item pricing. No vague “starting at” figures – you see the cost of the unit, the labor, and any ancillary work like flashing or rough-opening correction before you sign anything. For Naples homeowners, there’s no trip charge for this estimate.
- Factory fabrication and order tracking. Custom radius windows are built to order. Lead times vary – typically four to eight weeks depending on the complexity of the curve and the product line – and we keep you posted. We don’t go quiet after the deposit clears. Ed’s name is on the business, and his team communicates proactively.
- Professional installation with proper flashing and sealing. Installation day starts with protecting your interior and exterior finishes, then carefully removing the existing unit without damaging the rough opening. The new arched frame is shimmed and leveled along the radius, then flashed with self-adhering membrane at the curve before exterior trim or stucco work. The glass unit is set, the frame is anchored to the rough opening per the manufacturer’s installation instructions, and every joint is sealed with a compatible, UV-stable sealant – not off-the-shelf caulk from a hardware store.
- Post-installation inspection and documentation. Before we leave, we walk the installation with you: check the operation (if the unit is operable), confirm the seal at every point along the curve, and provide you with the product’s warranty documentation and our 36500-Day Done Right Promise in writing. If anything isn’t right, we come back – that’s not a marketing line, it’s the standard Ed holds every job to.
Arched & Curved Windows Pricing in Naples
Arched and curved windows in Naples typically cost more than standard rectangular units of the same square footage – custom fabrication, impact-rated curved glass, and the additional installation time are real cost drivers. Here’s an honest breakdown of what you should expect:
| Window Type | Typical Installed Price Range (Naples Market) |
|---|---|
| Fixed half-round (standard radius, impact-rated) | $650 – $1,100 per unit |
| Fixed elliptical or segmental arch (impact-rated) | $850 – $1,500 per unit |
| Full-arch casement or operable curved unit | $1,200 – $2,400 per unit |
| Large radius picture window (over 36″ width) | $1,400 – $3,200 per unit |
| Rough-opening correction (if needed) | $200 – $600 depending on scope |
A few things drive the cost up or down in the Naples market specifically:
- Glass type and coating. Low-E coatings on curved glass cost more to fabricate than on flat glass, but in Naples’s solar exposure they pay back in cooling bills. Impact-rated laminated glass on a curved unit adds cost over tempered-only glass but is required in Collier County’s wind-borne debris region.
- Frame material. Aluminum frames (common in CGI and CWS curved lines) are durable in coastal salt air. Vinyl-framed arched windows are available through some product lines but check that the frame is rated for the radius you need – some vinyl systems don’t bend to tight radii without structural compromise.
- Complexity of the curve. A true semicircle is the easiest shape to fabricate. Compound curves, eyebrow arches, and custom ellipses require longer fabrication time and occasionally custom tooling, which shows up in the price.
- Access and site conditions. Second-story arched windows in Naples’s two-story coastal homes require staging or specialized ladders. That’s added time, and added time is added cost – but it’s real and it’s honest, and you’ll see it itemized in our quote.
Seniors and veterans receive a permanent 10% discount on all projects – no expiration, no asterisk. And if you’ve already received a written estimate from another contractor, we’ll give you a free second opinion. Call (239) 899-6411 for a free, no-trip-charge estimate at your Naples home.
What Makes Winslow the Right Call for Arched Windows in Naples
There are plenty of window companies in Collier County. Most of them can install a standard rectangular replacement window in a few hours. Custom Impact Windows are a different conversation – they require fabrication relationships, accurate field templating, knowledge of Florida Product Approval requirements for non-rectangular units, and enough installation experience to know that a curved frame seats differently than a flat one.
Ed Winslow started this company in 2011 because he saw too many Naples homeowners handed a “custom” window that was actually a standard unit forced into a non-standard opening with excessive caulk. That’s not custom work – that’s a leak waiting to happen. Over 15 years of serving Naples, Pelican Bay, Vineyards, Lely Resort, and the broader Collier County area, we’ve built the supplier relationships and field experience to do curved window work the right way.
We’re an authorized installer for CGI and CWS, both of which manufacture impact-rated radius frames in aluminum. We pull Florida Product Approval documentation on every unit. Our technicians are background-checked and arrive in uniform – you know who’s coming before the truck pulls into your driveway. And our 36500-Day Done Right Promise means that if the installation isn’t right, we make it right. No runaround, no “call the manufacturer,” no expired warranty fine print.
You can also visit our home page to see the full scope of what Winslow Windows & Doors does for Naples homeowners across windows, doors, and roofing.
Key Takeaways
- Arched and curved windows in Naples require impact-rated glazing and Florida Product Approval – we verify both before ordering.
- Installed prices typically range from $650 to $3,200 per unit depending on shape, size, and glass type.
- We use CGI and CWS for most curved-frame work – both fabricate radius frames rated for Collier County’s wind-load requirements.
- Custom radius windows are built to order; typical lead times run four to eight weeks.
- No trip charge for estimates in Naples. Seniors and veterans save 10%, permanently.
- Every job is backed by the 36500-Day Done Right Promise – Ed Winslow’s name is on it.
FAQs – Arched & Curved Windows in Naples
Can arched windows be impact-rated to meet Florida Building Code in Naples?
Yes – Geometric & Shaped Windows with impact ratings are available and required in Collier County’s wind-borne debris region. Manufacturers like CGI and CWS produce radius frames with laminated impact glass that carry Florida Product Approval numbers for non-rectangular shapes. When we spec a curved window for a Naples home, we pull the NOA or PA number before the unit is ordered, so there are no surprises at permit inspection. Call (239) 899-6411 and we’ll confirm the right product for your specific opening.
How long does it take to get a custom arched window fabricated and installed in Naples?
From the day you approve the quote, most Oversized Openings and custom arched windows take four to eight weeks to fabricate and deliver to Naples. Simpler shapes – true half-rounds in standard widths – tend to land at the shorter end of that window. Complex ellipses or operable curved units with specific glass coatings take longer. Installation itself is typically a half-day to full-day job per opening, depending on site conditions. We give you a realistic timeline upfront and update you when the unit ships.
Is it possible to match an existing arched window that’s no longer in production?
Often, yes. Because we work with multiple fabricators – including CWS and ES Windows – we have options when one product line no longer offers a particular radius or profile. In some cases, a custom radius template can be submitted directly to the fabricator for a one-off unit. This is more expensive than a catalog item, and we’ll tell you that clearly in the quote. What we won’t do is install a close-but-not-matching unit and tell you it looks fine. If the match matters to you, it matters to us – and we’ll find a path to get it right.
Do you handle the permit for arched window replacement in Naples?
Yes. Window replacements in Naples that change the opening size, framing, or involve a non-impact to impact upgrade require a permit through Collier County. We pull the permit, submit the Florida Product Approval documentation for the curved unit, and schedule the inspection. You don’t have to navigate the county permitting portal yourself. That’s part of doing the job correctly, and it’s included in our process – not an add-on fee.
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.