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

Fast, Reliable Custom & Geometric Windows Across Coral Gables

Custom and geometric window replacement in Coral Gables means one thing more than anything else: matching your home’s original arched or shaped openings without losing Miami-Dade hurricane protection. A true custom impact unit for a Coral Gables Mediterranean Revival home typically runs $2,500 to $5,000 per opening, and the lead time is set by fabrication, not labor. We’re Winslow Windows & Doors, and we’ve handled enough Historic Preservation Board sign-offs to know what gets approved and what gets sent back. Call (904) 478-8983 for a free in-home measure and a written quote that will not change once work starts.

Call (904) 478-8983

Ed Winslow’s name is on the door, and on every job we do in Coral Gables. Our crews know the difference between an opening in a contributing structure near the Biltmore and a 1950s ranch off Bird Road, because the rules are not the same. We coordinate directly with HPB reviewers, fabricators, and your architect so the radius matches, the divided lites match, and the NOA paperwork matches. That double compliance, hurricane engineering and historic preservation, is the whole game here. Most window companies in South Florida never have to think about it. In Coral Gables, you cannot skip it.

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

We have been doing high-end window and door work in Coral Gables long enough to know that the HPB rejection letter is the most expensive piece of paper a homeowner can receive. Flatten an original arched opening to fit a stock rectangular impact window and the board will deny the permit, even if the window carries a full Miami-Dade NOA. We do not let that happen. Before we order anything, we confirm the radius, the lite pattern, the frame profile, and the glass tint against the district’s design guidelines. Then we put the price in writing and we hold it.

Coral Gables homeowners call us because we answer the phone with a live person, any hour, and because our technicians show up background-checked and in uniform. No ticket numbers, no call centers, no next-business-day callbacks. Ed Winslow owns the company, publishes his address and license number, and stands behind every custom opening we fabricate with the Done Right Promise: if it is not done right, we make it right. That promise means something when the window in question took nine weeks to fabricate and has to satisfy a preservation board.

Our Custom & Geometric Windows Services in Coral Gables

Every one of these jobs starts the same way: we measure the opening, document the existing sash, check the NOA requirements for that specific elevation, and confirm what the HPB expects to see. Then we order. Here is what we do most often in Coral Gables.

Custom Impact Windows

Custom impact windows in Coral Gables are not an upgrade. They are the law. Every replacement window in Miami-Dade’s High-Velocity Hurricane Zone must carry a Notice of Acceptance, and off-the-shelf units almost never fit the arched or oddly proportioned openings in the city’s older homes. We fabricate to the exact rough opening, not the closest stock size, and we match the original sightlines so the home still reads as the architect intended.

Geometric & Shaped Windows

Triangle transoms, half-rounds, trapezoids, octagons. Coral Gables has them all, and most are original to homes built between the 1920s and 1950s. A geometric or shaped window in this city usually requires custom framing, custom glazing, and custom flashing because nothing about the opening is standard. We have fabricator relationships that can bend impact-rated frames to match odd angles, and we pre-order the long-lead glass before demolition so the opening is never left exposed.

Arched & Curved Windows

Arched windows are the signature of Coral Gables’s Mediterranean Revival housing stock, and they are where most replacement contractors fail. The HPB will reject a job that flattens an original arched opening to accommodate a rectangular unit, full stop. We radius-match each arched sash to within an eighth inch of the original, fabricate the curved impact-rated frame, and submit the drawings for approval before the old window comes out. It is slower. It is also the only way to get the permit signed.

Oversized Openings

Oversized openings change the engineering conversation. A fixed picture window that spans ten feet in a Coral Gables living room carries a different design pressure than a three-foot casement, and it typically lands in the $2,500 to $5,000 range once custom fabrication, reinforced framing, and heavier glass enter the picture. We engineer to the opening, not to a catalog, and we coordinate the structural work with your contractor or handle it ourselves.

Trusted Brands We Service in Coral Gables

Winslow is an authorized installer for CWS, ES Windows, and Mr-Glass, among other premium lines, and we keep local parts availability in mind when we spec a Coral Gables job. That matters when a sash needs servicing in ten years and the fabricator has since changed profiles. We also work directly with CGI and PGT on impact-rated units, and we do not push a brand because it is easy to order. We push what clears both the HVHZ and the HPB. For Coral Gables, CWS and ES Windows have been reliable on curved and geometric work because their engineering tolerances hold up under Miami-Dade’s design pressure testing.

Common Custom & Geometric Windows Problems We See in Coral Gables Homes

• Flattened arches on contributing structures. A previous owner or a hasty contractor drops a rectangular impact window into an arched opening, the HPB flags it during a later review, and the homeowner is left with a non-compliant install and a re-fabrication bill. We see this on homes throughout the city’s historic districts, and it is fully avoidable with the right fabricator on the front end.
• Coral rock anchors that do not hold. Coral Gables sits on coral rock, and anchoring a new custom frame into it with standard concrete anchors is a slow-motion failure. We use epoxy-set threaded rod because coral rock does not behave like poured concrete, and a frame that shifts in its jamb loses its seal within the first season.
• Over-tinted impact glass in period rooms. A low solar heat gain coating is great for energy but can visibly darken a living room that was designed around warm, clear light. We check the tint against the room before ordering, because an HPB approval does not help if the family hates the result.
• Dense canopy damage to original wood sashes. Coral Gables’s mature banyan and live oak canopy is beautiful, and it holds humidity against original wood casement frames year-round. By the time a homeowner notices the rot, the sash is usually beyond repair, which means the replacement is a custom fabrication, not a parts order.

Pricing for Custom & Geometric Windows in Coral Gables, FL

What Custom & Geometric Windows Costs in Coral Gables

Impact windows in Coral Gables generally land between $800 and $1,500 per window installed when the unit is a standard custom size. Impact single-hung units start around $900 and run to $1,800 depending on size and finish. Large or custom openings, the arched and geometric work we specialize in here, fall between $2,500 and $5,000 per opening. Whole-home packages run $8,000 to $25,000 or more depending on opening count, floor height, and frame material. In Coral Gables, the price is driven hardest by whether the opening is original and contributing, because HPB compliance adds design time, fabricator coordination, and sometimes a second round of review. Higher floors change design pressure, which changes the glass and frame engineering. We will tell you the price before we order, in writing, and we will not change it once work begins.

Florida Pays You Back

The incentives stack if your Coral Gables home qualifies. Florida’s My Safe Florida Home program has offered matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact-resistant windows and doors are sales-tax exempt in Florida. On the federal side, the 25C energy credit allows up to $600 per year on qualifying efficient units. After a wind-mitigation inspection, which typically costs $75 to $150, many homeowners see windstorm-premium credits averaging around 25% on the windstorm portion of their policy. We cannot guarantee what your carrier will approve or what the state will fund, those numbers are set by the programs and the insurers. But we will give you the documentation to submit with your claim. One comparison worth making on the front end: impact windows versus hurricane shutters. Shutters cost less to install, but they only protect you when someone is home to hang the panels. Impact windows protect the house permanently, and in Coral Gables they are also the path to keeping your historic openings intact rather than covered in tracks and hardware.

We Also Serve Cities Near Coral Gables

Our Coral Gables crews work regularly in Coral Gables and the surrounding cities, including Miami, Key Biscayne, and Miami Beach. The rules change as soon as you leave Coral Gables city limits, so if you are in a neighboring city, we will walk you through your specific compliance picture. For custom and geometric work anywhere in the area, our Custom & Geometric Windows team handles the full job, from first measure through final inspection.

FAQs - Custom & Geometric Windows in Coral Gables

Call Winslow Windows & Doors for Custom & Geometric Windows in Coral Gables

If you own a Coral Gables home with an arched or shaped opening, you already know the big box installer down the road is not going to solve your problem. We will. Ed Winslow has been running this company since 2011, and the Done Right Promise means we stand behind every custom unit we fabricate and install. Free estimates, written line-item quotes, the $40 repair discount over $200, the free second opinion on written estimates, the 10% standing discount for seniors and veterans. Call (904) 478-8983 today, and a real person will pick up. The one down the road.

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