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 runs $800 to $1,500 per standard impact window installed, and $2,500 to $5,000 for large or non-standard arched openings. That is the honest range for this particular city, because Coral Gables is the one place in Miami-Dade where the Board of Architects gets a vote on every window you install. TruePane has handled enough of these jobs to know the sequence that keeps a project moving: Certificate of Appropriateness first, product order second, installation third. Get that backward and you end up with a correctly impact-rated window the city makes you remove because the muntin profile is wrong. Call (561) 956-2754 and we will walk you through the whole thing, starting with a free in-home measure.

Call (561) 956-2754

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

We have pulled corroded 1920s steel casements out of deep stucco surrounds all over Coral Gables, from the Biltmore-adjacent streets south of Bird Road to the waterfront lots along the Coral Gables Waterway and the wide frontage on Old Cutler Road. Homeowners in the Granada and Hammock Oaks neighborhoods call us because they know the difference between a contractor who has actually navigated the Board of Architects process and one who is going to learn about it on their dime. Our crews arrive in uniform, background-checked, and familiar with the masonry conditions on George Merrick-era homes. We have been doing this as TruePane since 2008, and the company carries a 42-year heritage of glazing craft under Dale Kessler.

When a Coral Gables homeowner calls, a live person answers. No voicemail tree, no regional call center. And when we say we will be there, we are there. We pull the approval paperwork before we order product, so you are never sitting with a rough opening covered in plywood while a committee reviews submittals.

Our Custom & Geometric Windows Services in Coral Gables

Custom Impact Windows

In Coral Gables, a custom impact window means more than just a Miami-Dade NOA rating. It means the unit has to carry a valid Florida Product Approval and satisfy the Board of Architects’ finish and profile requirements. Most of the homes here are Mediterranean Revival masonry structures with thick CBS or poured-concrete walls, and they were not built for off-the-shelf vinyl units. We source aluminum-clad wood and bronze-finished aluminum systems from manufacturers like PGT, CGI, and ES Windows, then match the glass-lite configuration and muntin profile to what the city approved. That is the only way a replacement clears final review without a stop-work order.

Geometric & Shaped Windows

Triangular transoms, circular portholes, pentagon dormers, and trapezoid side lights show up constantly in Coral Gables homes. These are not openings you can pad with trim and call it square. We measure every opening twice, order to the exact rough opening dimensions, and install with the same care on a 12-inch round window as we do on a 40-square-foot picture window. The Custom & Geometric Windows team keeps templates of common Coral Gables shapes on file, which saves time when we are quoting a home that has not had new glass since the Eisenhower administration.

Arched & Curved Windows

The arched window over a Coral Gables front door is not decorative. It is often a load-bearing part of the facade, and the Board of Architects pays close attention to radius, spring line, and glass division. We have replaced arched units on homes near the Coral Gables Waterway where the original radius had to be reproduced within an eighth of an inch. These jobs take more time than a rectangle, both in fabrication and in the approval submittal. The custom units typically run 4 to 6 weeks from signed order to delivery. If you need an arched impact window in Coral Gables, plan for the approval review to add a few weeks before that clock even starts.

Oversized Openings

Some Coral Gables living rooms were designed around a wall of glass that runs twelve or sixteen feet wide. Those openings need custom mulling, heavier framing, and design pressures matched to the specific elevation and wind zone of the house. We install oversized impact systems that carry HVHZ ratings appropriate to the opening, and we never put a rating on paper that exceeds what the unit was tested for. On a waterfront lot near Biscayne Bay, salt-air exposure makes frame material choice critical. Aluminum-clad with a marine-grade finish holds up; raw painted aluminum does not.

Trusted Brands We Service in Coral Gables

TruePane is an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ES Windows. What that means in Coral Gables is that when your custom geometric window comes with a manufacturer defect or a glass failure, we handle the claim directly with the people who made the unit. We register both warranty layers in writing before our truck leaves your driveway, with durations stated on the paperwork. No verbal assurances, no fine print that covers neither.

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

• Ordering product before the Certificate of Appropriateness is issued. This is the single most expensive mistake in Coral Gables. A window can pass every Miami-Dade structural test and still get rejected at city final review because the muntin profile or finish color does not match the approved drawing. We pull the Board of Architects approval before we order a single unit.
• Original steel casements corroding in masonry surrounds. Homes along the Coral Gables Waterway and near Biscayne Bay get significantly more salt-air exposure than inland Dade County. We routinely extract rusted 1920s steel frames from thick stucco surrounds, then fit corrosion-resistant aluminum-clad or bronze-finished replacements into the irregular opening.
• Standard vinyl impact windows from a neighboring city’s supply chain. A window that is perfectly legal in Kendall or Cutler Bay will not pass Coral Gables review if it fails the Mediterranean Revival material and finish requirements. The city has rejected vinyl units that carry a valid Florida Product Approval. We source custom-profiled, impact-rated aluminum-clad or wood units instead.
• Crews scheduled before the approval is on file. We have seen jobs sit half-finished for weeks because a contractor prepped the rough opening and then waited on a committee. That is not how we schedule. The approval is in hand before the demolition starts, so your home is not left exposed to weather or security risk while a board reviews submittals.

Pricing for Custom & Geometric Windows in Coral Gables, FL

What Custom & Geometric Windows Costs in Coral Gables

Here is a realistic table of what we quote on Coral Gables custom and geometric window work, based on recent jobs across the city:

• Custom impact window, standard rectangular opening: $800 to $1,500 installed
• Impact single-hung, standard size: $900 to $1,800 installed
• Arched or curved custom impact unit: $2,500 to $5,000 installed
• Large geometric window or multi-lite assembly: $3,000 to $5,000 installed
• Whole-home package on a Merrick-era masonry home: $8,000 to $25,000+ depending on opening count and profiles

Your real number depends on how many openings you have, whether they are rectangular or shaped, what floor the opening sits on, and which frame material the city will accept for your elevation. The written quote we hand you before any work starts includes the product, the labor, and the approval-submittal coordination. There are no surprise line items on the back end. Call (561) 956-2754 to schedule a free in-home measure and get a written quote.

Florida Pays You Back

Impact window replacement in Coral Gables is expensive, and Florida offers several programs that can offset real money. The My Safe Florida Home program provides matching grants up to $10,000 for qualifying wind-mitigation upgrades including impact windows and doors. Florida also exempts impact-resistant windows and doors from sales tax. At the federal level, the 25C energy credit can return 30% of the product cost on qualifying energy-efficient units, up to $600 per year. And after a wind-mitigation inspection, which typically costs $75 to $150, many insurers apply a windstorm-premium credit averaging around 25% on the windstorm portion of the policy. The final numbers are set by the programs and your carrier, not by us, but we will walk you through what applies to your home and help with the documentation.

One more thing worth understanding. Impact windows are permanent protection. You do not hang them before a storm and take them down after. They are there every day, doing the job without anyone remembering to install panels at 2 a.m. while a hurricane warning flashes on the news. That matters in Coral Gables, where older homeowners are not going to wrestle shutters up a ladder in August. And a big-box retail install crew does not know your city’s Board of Architects from a zoning board. A licensed impact specialist does.

Coral Gables Architectural Review: How We Schedule Around the Board

Coral Gables is the only city in Miami-Dade where the Board of Architects’ Certificate of Appropriateness process can send a custom geometric window back to design review after it already passed Miami-Dade impact inspection. The reason is simple: the muntin profile, glass-lite pattern, or finish color must match the approved Mediterranean Revival spec, not just the structural code. We have seen homeowners order expensive custom units, pass the structural inspection, and then get a rejection at city final review because the window looked slightly too modern for the house. The fix was not paint. It was a tear-out and a reorder.

That is why our order of operations in Coral Gables never changes. We measure first. Then we prepare the Certificate of Appropriateness submittal packet with drawings showing the exact muntin profile, lite configuration, frame material, and finish color. We file it with the Board. We wait for the stamp. Only then do we cut the purchase order with the manufacturer. That approval-review period adds time to the calendar, typically a few weeks depending on the board’s schedule and the complexity of the submittal. We build that into the project timeline up front so you are not surprised. When the approval is in hand, fabrication runs 4 to 6 weeks for custom units, and installation is scheduled as soon as the glass arrives. Most standard installations are completed in a single visit once the units are on site.

If you are replacing windows anywhere in Coral Gables, the Certificate of Appropriateness is not an optional step. It is the step. Custom & Geometric Windows in Coral Gables homeowners deal with this on every project, and we would rather you know it on day one than find out after the product is already ordered.

We have done this work on masonry homes near the water, in the shaded streets of Hammock Oaks, and on the wide lots along Country Club Prado. On a home near the Coral Gables Waterway, our crew extracted a corroded 1920s steel casement from a deep stucco surround and replaced it with a custom arched impact unit from ES Windows. The full Board of Architects approval was stamped before we ordered the product. We used a bronze-finished aluminum-clad frame with a laminated glass interlayer to handle salt-air exposure and maintain the original sightlines. The job passed the Miami-Dade NOA inspection and the city’s final architectural review without a stop-work order. That is the sequence that works here.

We Also Serve Cities Near Coral Gables

While this page focuses on Coral Gables, our crews also handle custom and geometric window work in Miami, Miami Beach, Hialeah, and Miami Gardens. If you live outside the city but have a shaped opening or an arched window that needs an impact-rated replacement, call (561) 956-2754 and we will tell you straight what the job involves.

FAQs - Custom & Geometric Windows in Coral Gables

Schedule Your Free Estimate in Coral Gables

If you live in Coral Gables and you have an arched window, a geometric transom, or an oversized opening that needs impact-rated replacement, call TruePane Windows & Doors at (561) 956-2754. We will measure every opening twice, walk you through the Board of Architects process for your specific home, and hand you a written line-item quote before any work begins. A live person answers the phone. We stand behind the work, the warranty, and the promise, in writing. If the pane is not true, the job is not done.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Coral Gables since 2008.