Custom & Geometric Windows in Lantana - Free In-Home Measure, Written Price

Fast, Reliable Custom & Geometric Windows Across Lantana

Custom and geometric windows in Lantana, FL start around $1,200 for a single arched or radius unit and climb to $5,000+ for oversized impact-rated assemblies, with most mid-century concrete block homes landing between $2,800 and $4,500 per opening once framing corrections are factored in. That’s the honest range for this town, where virtually every home sits inside Palm Beach County’s wind-borne debris region and code compliance drives the quote. We’re Winslow Windows & Doors, and we’ve been handling exactly this kind of work since 2011. Call (561) 831-7863 and Ed or a member of our team will walk you through what your Lantana opening actually needs before you spend a dollar.

Call (561) 831-7863

Key takeaways for Lantana homeowners:

• Any custom geometric window here must carry Florida Product Approval or a Miami-Dade NOA, even decorative round-tops
• Salt air from Lake Worth Lagoon corrodes aluminum frames fast; marine-grade components are non-negotiable east of US-1
• Original 1950s-1970s rough openings often need header and framing work before impact glass fits
• Free in-home measure and written line-item quote, no trip charge inside the home county
• Call (561) 831-7863 for a straight answer and a real person picks up

Why Winslow Windows & Doors Is Lantana’s Preferred Custom & Geometric Windows Company

We’re not a faceless chain dispatching crews from three counties away. Ed Winslow’s name is on the door, and the same background-checked, uniformed technicians who answer for the work in Miami coordinate every Lantana job. That local accountability matters when you live in a town where the permit desk treats a small arched accent window the same way it treats a 16-foot impact slider.

Lantana homeowners have called us for exactly the things this town throws at houses: jalousie windows in odd concrete block openings that no standard retrofit kit fits, radius units with salt-eaten jambs along the Lantana Road corridor, and arched assemblies where the original header is too small to carry an impact-rated unit under current wind-load tables. We know those blocks. We know the code reviewer’s checklist. And we quote the work honestly the first time, with allowances written into the contract for what a 60-year-old opening usually reveals once we open the wall.

Every job is backed by the 36500-Day Done Right Promise. If it’s not done right, we make it right. Period. That’s the standard Ed has held since 2011, and it follows every Custom & Geometric Windows project we install across Lantana.

Our Custom & Geometric Windows Services in Lantana

Custom and geometric windows are not a sideline for us. They’re a core specialty, because so much of Lantana‘s housing stock was built between the 1950s and early 1970s with window shapes that today’s off-the-shelf impact units simply do not match. Here’s what we install and service across the town.

Custom Impact Windows

Every custom window we fabricate for Lantana carries a valid Florida Product Approval or Miami-Dade NOA. That includes radius units, trapezoids, circles, and true arches sized to odd concrete block openings. We do not cut corners on the paperwork or the glazing. For a town inside the wind-borne debris region, impact glazing is a structural requirement, not an upsell. Expect laminated glass, stainless or marine-grade fasteners, and design pressures matched to your specific elevation and exposure, never a generic PSF off a chart.

Geometric & Shaped Windows

Pentagons, octagons, triangles, and angled units tucked under rooflines are common in Lantana’s mid-century ranches and the newer Intracoastal-facing townhomes east of Federal Highway. The challenge here isn’t the shape, it’s the rough opening behind it. We measure to the eighth of an inch, document the existing header and jamb condition, and quote the full-frame tear-out when the original aluminum frame has been eaten by salt. A shaped window that fights the opening is a leak waiting to happen, and Lantana’s afternoon storms will find it.

Arched & Curved Windows

Arched and radius windows are the signature front-facing features on many Lantana homes, from small eyebrow units over entry doors to full half-round assemblies paired with flanking rectangles. We’ve rebuilt triple-window arched assemblies flanking front doors where salt air had eaten through the original aluminum jamb, then set PGT custom impact-rated radius units with laminated glass interlayer and fresh marine-grade framing to match the concrete block opening’s odd geometry. That’s the kind of repair a standard window swap will miss entirely.

Oversized Openings

When you’re opening a wall for a floor-to-ceiling geometric assembly or replacing a bank of jalousies with a single wide custom impact unit, the structural conversation changes. Headers get resized. Load paths get checked. Wind-load requirements for an 8-foot-by-10-foot custom unit facing the Lake Worth Lagoon are serious, and we pull permits, meet inspections, and document everything. The framing work happens before the glass goes in, and the written quote reflects it from day one.

Trusted Brands We Service in Lantana

We install custom geometric and shaped windows from authorized brands including PGT, CGI, and ES Windows. All three produce impact-rated radius and specialty shapes with the product approvals Florida’s permit desk requires. For Lantana specifically, we steer most custom radius work toward PGT’s Custom Windows division and CGI’s architectural lines, because both offer the laminated interlayers and marine-grade frame finishes that hold up to lagoon salt exposure. We also service and replace these brands when an existing unit fails wind-load inspection or shows frame pitting, so you’re not stuck replacing a whole wall of matching windows just because one arched section corroded.

Common Custom & Geometric Windows Problems We See in Lantana Homes

These aren’t theoretical. They’re what we find when a Lantana homeowner calls us about an old or failing custom window.

• Salt pitting on radius frames and fasteners. Lagoon air settles on hardware and eats aluminum fasteners within years, not decades. A custom radius unit that looks fine from inside often fails wind-load inspection because the fasteners no longer meet torque specs. We replace with marine-grade hardware as standard on anything east of US-1.
• Undersized headers behind original jalousie openings. Jalousie windows from the 1950s and 1960s were installed with framing never intended to carry an impact-rated unit’s weight or wind resistance. Swapping a five-foot jalousie bank for one wide custom impact window usually means adding or upsizing the header, and we write that into the quote before work starts.
• Non-impact custom arched glass rejected at the permit desk. We see beautiful custom arches installed by other companies that carry no Florida Product Approval. A Lantana permit reviewer will reject them every time, because the entire town sits inside the wind-borne debris region. If your custom window lacks a NOA or FPA number, it will not pass.
• Failed weatherstripping and track corrosion on radius units east of Federal Highway. Homes along the Lantana Road corridor and the Intracoastal-facing blocks get direct salt spray. Weatherstripping dries and cracks, tracks pit, and air and water intrusion follow. Full-frame replacement is usually the practical fix, not a hardware swap.

Pricing for Custom & Geometric Windows in Lantana, FL

Florida Pays You Back

Lantana homeowners have several permanent programs that can offset the cost of custom impact windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades on homesteaded properties. Florida’s sales-tax exemption applies to impact-resistant windows and doors, which drops the invoice meaningfully on a multi-opening custom job. The federal 25C energy credit returns 30% of product cost, up to $600 per year, on qualifying units. After a wind-mitigation inspection (about $75 to $150), most carriers also apply windstorm-premium credits, commonly averaging around 25% off the windstorm portion of your policy. We’ll point you to the right paperwork and document your installs correctly so the credits apply. What the insurer or program ultimately pays is their call, and we never guarantee a specific rebate.

What Custom & Geometric Windows Costs in Lantana

Here’s the full picture, with line-item ranges you can plan around:

• Impact windows, general market: $800 to $1,500 per window installed
• Impact single-hung: $900 to $1,800 per window installed
• Large or custom openings, including radius and geometric: $2,500 to $5,000 per opening
• Whole-home packages with custom shapes: $8,000 to $25,000+

What moves the price in Lantana is the condition of the opening, the wind zone, the floor height, and the frame material. A single-story concrete block home with a modest arched window and an intact header lands at the low end. An Intracoastal-facing condo on an upper floor with a three-panel radius assembly facing the lagoon lands at the high end. Marine-grade hardware and full-frame tear-out add real cost, but skipping them in this climate is a false savings. Call (561) 831-7863 and we’ll measure, inspect, and hand you a written line-item quote you can hold us to. The estimate is free.

One honest comparison worth making: impact windows versus hurricane shutters. Shutters cost less up front and you can leave them off in calm weather, but you’re still hanging panels at 11 p.m. when a watch goes up, and the glass behind them remains ordinary annealed float. A permanent impact-rated custom window protects the opening around the clock, never needs deployment, and becomes part of the home’s resale value. We don’t sell or install shutters. We install permanent protection, and for Lantana’s wind zone, that’s the call most homeowners make once they see both numbers side by side.

Serving Lantana’s Neighborhoods and Surrounding Areas

We run crews to Lantana’s core neighborhoods along Lantana Road, the residential blocks west of Federal Highway, and the Intracoastal-facing streets east of US-1, plus the newer condos near the Lake Worth Lagoon shoreline. Schedule and dispatch are coordinated from our South Florida office, and our techs know the permit office and the local code checklist as well as any crew based in town. Our Custom & Geometric Windows team also serves customers in Palm Beach, West Palm Beach, Palm Beach Gardens, and Lake Worth Beach.

FAQs - Custom & Geometric Windows in Lantana

Get Your Lantana Custom Window Project Started

The first step is a conversation, not a contract. Call (561) 831-7863 and a live person answers, any hour, any day. We’ll talk through what you want, look up your home’s wind zone and structural profile, and schedule the free in-home measure. No voicemail loops, no call centers, no next-business-day callbacks. Just Ed’s name on the door and a neighbor you can call at 2 a.m. if you ever need to. The one down the road.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Lantana since 2011.