Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Coral Gables
Coral Gables Window Replacement is not a one-size-fits-all job. Most of the homes here were built between 1920 and 1940 under George Merrick’s original plan, and their arched openings, steel casements, and stucco-over-masonry walls mean a stock window off the shelf often will not fit and will not pass review. TruePane Windows & Doors handles the full path: measuring, product selection, Architectural Review Board submittal, Miami-Dade NOA documentation, permitted installation, and both warranty layers registered in writing before our truck leaves your driveway. If you live anywhere from the Biltmore area down to the Riviera neighborhood near the bay, call (386) 200-9224 and a live person answers. We will walk you through what your house actually needs.
Why TruePane Windows & Doors Is Coral Gables’s Preferred Window Installation Company
Coral Gables homeowners call us because we know the city’s rules before we touch the first window. The Architectural Review Board here enforces historic preservation standards that do not exist in neighboring unincorporated Miami-Dade. A contractor who does not file the right submittal, or who installs a stock rectangular unit into an arched Merrick-era opening, can get hit with a stop-work order and a demand to remove the window at their own cost. We have worked through enough Coral Gables permits to know what the board wants to see, and we file the paperwork ourselves.
Dale Kessler founded TruePane in 2008 on a rule he keeps on the whiteboard: if the pane is not true, the job is not done. That rule governs everything we install in Coral Gables, from a single casement replacement to a full-home impact package. Our technicians are background-checked and uniformed, they measure every opening twice, and they quote manufacturer lines side by side on paper so you see exactly what you are buying. Every job is covered by the Done Right Promise and The Keystone Standard.
Our Window Installation Services in Coral Gables
We install, replace, and service every common window type found in Coral Gables homes. The three we see most often in this city, given its housing stock, are casement windows, fixed and picture windows, and awning windows. Here is how each one plays out in a Coral Gables context.
Casement Windows
Original steel casements are the defining window type on Coral Gables’ Mediterranean Revival homes. They crank outward, they are often set into arched openings, and after 80 or 90 years of salt air from Biscayne Bay, many of them are corroded at the hinges and leaking at the seals. We replace them with custom or semi-custom Impact Windows & Doors - Coral Gables casements that match the original operation type and grid pattern, so the ARB can approve the work. A site-measured template goes to the manufacturer, and the new sash comes back with the same putty-profile sightline the original had.

Awning Windows
Awning windows hinge at the top and push outward, and they appear throughout Coral Gables in kitchens, bathrooms, and on the street-facing sides of ranch and mid-century infill homes. Because they sit low and catch rain, the flashing detail matters. We flash every awning unit to the stucco-over-masonry substrate with a continuous sill pan, not just a bead of caulk, so the first wet season does not find a water mark running down the interior wall. Miami-Dade NOA certification is non-negotiable on these, and we register it in writing before installation.

Fixed & Picture Windows
Fixed and picture windows carry a lot of glass in Coral Gables living rooms, especially on homes where the original architect framed a view of the Biltmore golf course or the tree canopy off Granada Boulevard. In a high-velocity hurricane zone, large fixed glass needs structural mullions and laminated impact glass, not a standard insulating unit. We specify the right laminate thickness and frame depth for the opening size, and we pull the permit with NOA documentation attached so the review does not stall.

Single & Double Hung
Single and double hung windows show up more on Coral Gables’ mid-century ranch and modern infill homes than on the Merrick-era stock. They are straightforward to replace, but the same county impact rule applies. We set new hung units into square, shimmed, and sealed openings with factory jamb extensions that match the wall depth, so the interior trim does not end up looking like an afterthought.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Coral Gables
We are an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For Coral Gables specifically, we work frequently with ECO Window Systems on Energy-Efficient Windows - Coral Gables impact-rated lines that give you argon fill and low-E coatings while still meeting the NOA standard the county requires. When you sit down with us for an estimate, we quote the manufacturer lines side by side on paper, and we tell you which one holds up best against the salt air that eats aluminum frames along the bay. No guesswork, no vague recommendations.
We also keep a running parts inventory for the brands we install, so a broken sash lock or a worn operator on a Coral Gables casement does not leave you waiting on a backorder. Dispatch is coordinated from our Miami office, and crews serve Coral Gables locally.
Common Window Installation Problems We See in Coral Gables Homes
- Stock rectangular units jammed into arched openings. A contractor who does not know Coral Gables will try to beat a square impact window into a Merrick-era arch. The result changes the architectural profile, looks wrong from the street, and can trigger a city stop-work order and forced removal. We template every arched opening and order the custom unit the house actually requires.
- Permits stalled because NOA documentation was not attached. Coral Gables sits in Miami-Dade County, which requires every window and door product to carry a Miami-Dade NOA (Notice of Acceptance) certification. Submitting to the city before that paperwork is in hand stalls the permit, sometimes for weeks. We pull NOA documentation before we file, so the review clock starts clean.
- Corroded steel jamb anchors reused on a new impact unit. The original steel casements in Coral Gables were anchored into masonry with steel clips that have spent decades in salt air. Reusing those anchors when setting a new window leads to seal failure and water intrusion within the first wet season. We cut out the old anchors and set new corrosion-resistant fasteners into the masonry before the new unit goes in.
- Mis-matched grid patterns on contributing homes. The Historic Preservation Board will reject a submittal if the new window changes the original grid pattern, sightline profile, or operation type. A homeowner who skips review and changes a 2-over-2 horizontal grid to a 4-over-4 vertical grid can be ordered to pull the window out. We photograph, measure, and document the original before we order anything.
Pricing for Window Installation in Coral Gables, FL
Window installation in Coral Gables runs higher than the county average because the city’s historic stock demands custom or semi-custom units, and every product must carry Miami-Dade NOA certification. Here are honest ranges for the work we quote most often in this city:
- Single casement window replacement (impact-rated, custom arched, NOA-certified): $1,800-$3,400 installed, depending on size and sightline details.
- Fixed or picture window replacement (impact glass, standard rectangular): $1,200-$2,800 installed, before any structural mullion work.
- Awning window replacement (impact-rated, standard size): $900-$1,800 installed.
- Full-home window package on a 2,000-2,600 sq ft Mediterranean Revival home (12-18 openings, mix of casement, fixed, and awning): $28,000-$55,000, including ARB submittal, NOA documentation, permit, and installation.
- Architectural Review Board submittal preparation and filings: We handle this as part of the job at no separate line item to you. You should not pay a contractor extra to do what the permit already requires.
What moves the number: opening size, whether the unit is arched, which manufacturer line you choose, and whether the existing jamb anchors are salvageable (usually they are not on original steel casements). We give you a written, line-item quote before any work starts, and the price on that quote is the price you pay. A square deal, on paper. Call (386) 200-9224 to schedule a free estimate at your Coral Gables home.
We Also Serve Cities Near Coral Gables
TruePane serves Coral Gables and the surrounding South Florida communities. If you are in a neighboring city, our Window Installation team covers the full Miami-Dade area with the same NOA-certified products and the same Done Right Promise. You can read more about our local work and service area on our Coral Gables page.
Serving Coral Gables, FL - Our Local Coverage Area
We’re based in the Coral Gables area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Window Installation in Coral Gables
Yes. Every window installed anywhere in Coral Gables, historic or not, must carry a Miami-Dade NOA (Notice of Acceptance) certification because the city sits in the county’s high-velocity hurricane zone. NOA is a stricter standard than the rest of Florida. If your contractor cannot produce NOA documentation for the specific product they are installing, the permit will stall and the inspection will fail. We pull the NOA sheet before we file the permit, and we include a copy with your paperwork. Call (386) 200-9224 for a free estimate and we will show you the NOA documentation for the exact window we are proposing for your home.
The ARB checks that the replacement window matches the original grid pattern, sightline profile, operation type, and material appearance on contributing Mediterranean Revival structures. They are looking at whether a casement stays a casement, whether the muntin bars match the original count and orientation, and whether the frame profile reads the same from the street. They also check that the product carries Miami-Dade NOA approval. If any of those elements change, the submittal gets kicked back. We prepare the submittal packet ourselves: photo documentation, measured drawings, manufacturer specs, NOA sheets, and a written description of how the new unit preserves the original character. Call us at (386) 200-9224 and we will walk you through what your specific house needs.
The review adds roughly three to eight weeks to the calendar, depending on the board’s agenda and whether the submittal is complete on first filing. A complete submittal with NOA documentation attached moves faster than one that leaves the reviewer asking for missing pages. We schedule the timeline backward from the board’s meeting dates, not forward from the day you sign the contract. That way the custom window arrives from the factory the same week the approval lands, and your opening is never boarded up waiting on a committee. Estimates are free, and when you call (386) 200-9224 we will give you a realistic calendar for your specific project.
Yes, in most cases, if the aluminum unit is a custom or semi-custom product that matches the original steel casement’s operation type, grid pattern, and putty-profile sightline. The board is not opposed to aluminum as a material; they are opposed to changing the architectural character of the opening. Our crew recently replaced a failing original steel casement on a 1930s Mediterranean Revival home near the Biltmore Golf Course, working from a site-measured template to fabricate a custom arched impact-rated casement with a fusion-welded frame and low-E glass. Because the submittal to the Historic Preservation Board had already been approved, we scheduled tear-out the same week the NOA-certified unit arrived from the factory, so the opening was never boarded over waiting on a committee. The new sash matched the original 2-over-2 horizontal grid and putty-profile sightline, and the client gained argon fill and a U-factor below 0.30 without triggering a stop-work order. That is the standard we bring to every Coral Gables job. Call (386) 200-9224 and we will tell you honestly whether your openings qualify.
The city can issue a stop-work order and require the contractor to remove the non-compliant windows at their own expense. That is a permit-level risk that does not exist in neighboring unincorporated Miami-Dade, and it happens to out-of-area window companies in Coral Gables regularly. The homeowner ends up with a boarded opening, a torn-up wall, and no windows while the mess gets sorted. We do not let that happen. We verify the home’s contributing status before we quote, we file the ARB submittal ourselves, and we do not install anything until the approval is in hand. If you are already in that situation, call (386) 200-9224 and we will tell you what your options are. The consultation is free.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Coral Gables and South Florida with a second-generation glazier’s standard since 2008.
Six Reasons Homeowners Choose TruePane 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.



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