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 comes with a set of rules that don’t apply anywhere else in Miami-Dade. Before you can even pull a permit for a street-visible window, the city’s Board of Architects has to approve the design. Skip that step and you’re looking at four to six weeks of delay before demolition starts. We’ve been through that process hundreds of times. Call (754) 238-2201 and we’ll walk you through it before you spend a dime.
We’re TruePane Windows & Doors, and we work on the 1920s Mediterranean Revival homes that make Coral Gables unlike any other city in South Florida. The arched openings, the thick CBS walls, the salt air coming off Biscayne Bay. All of it changes what window belongs in your house. All of it changes how it gets installed. We measure twice, we pull permits in the right order, and we register both manufacturer warranty layers in writing before our truck leaves your driveway.
Key Takeaways for Coral Gables Homeowners
- Every street-visible window needs Board of Architects approval first - before the Miami-Dade permit, before ordering, before anything.
- Standard anodized aluminum fails in Coral Gables salt air within three to five years. We spec Kynar-coated or marine-grade finishes instead.
- Arched openings on 1920s Mediterranean Revival homes need custom or semi-custom units, not off-the-shelf sizes.
- Both warranty layers registered in writing before we leave - that’s The Keystone Standard, on every job.
- A live person answers the phone 24/7 - not a voicemail tree, not a call center. Call (754) 238-2201.
Why TruePane Windows & Doors Is Coral Gables’s Preferred Window Installation Company
We’ve spent years serving South Florida, and Coral Gables is a market that separates tradespeople who know their craft from those who learned it last week. The city doesn’t hand out permits to anyone who walks in with a vinyl casement and a smile. The Board of Architects reviews every street-visible unit against the city’s original Mediterranean Revival character. Which means we’re not just installing Impact Windows & Doors - Coral Gables; we’re matching 95-year-old design language with modern Miami-Dade NOA impact requirements. That’s a craft commitment, not a transaction.
Dale Kessler founded this company in 2008 on a rule he keeps on the whiteboard: if the pane is not true, the job is not done. That’s where the name comes from, and it’s also how we treat every Coral Gables project, from a single casement on Alhambra Circle to a full-home replacement in the Biltmore section. Our technicians are background-checked and uniformed. They measure every opening twice. They quote manufacturer lines side by side on paper, so you see exactly what you’re buying. And if something isn’t right within 90 days, we come back and make it right. No paperwork fights, no arguing. That’s the Done Right Promise.
Our Window Installation Services in Coral Gables
Every service we offer in Coral Gables starts with the same question: what does the city want to see from the street, and what does the salt air demand from the materials? Here’s how that plays out across the most common window types on Gables homes.
Casement Windows
Original steel casements are everywhere in Coral Gables, especially on 1920s and 1930s Mediterranean Revival homes. Those narrow steel profiles let you fit glass into an arched rough opening without butchering the look. Modern impact-rated casements don’t come off the shelf in a bent-radius arch. They’re custom-fabricated, which adds lead time and cost. But the result is a window that matches the street’s historic character and carries a Miami-Dade NOA. We handle the full sequence: measurement, design review, permit, install.

Awning Windows
Awning windows work well over Coral Gables kitchen sinks and below existing fixed picture windows, where a full casement swing would interfere. The salt air matters here too. We spec marine-grade hardware and Kynar-coated frames on any awning window within a few miles of Biscayne Bay. Standard aluminum pit and bleeds white corrosion onto stucco. You’ve seen it on other houses. You won’t see it on ours.

Fixed & Picture Windows
Fixed picture windows are the most common unit on Coral Gables front elevations facing the street. That also makes them the most scrutinized by the Board of Architects. The board cares about frame profile, muntin pattern, and how the unit sits in the opening, most often rejecting anything that reads mid-century or contemporary in a block of 1930s masonry. We’ve helped homeowners through dozens of Board submissions. We know what gets approved and what triggers a redesign. And we spec only Kynar-coated or marine-grade aluminum for fixed units facing salt air, because those frames don’t get opened and wiped down; they sit there and corrode.

Single & Double Hung
Hung windows appear on Coral Gables homes less often than casements, but they show up on many 1940s bungalows and later additions throughout the city. The key issue with hung units near the bay is the balance system. Salt air eats steel springs and aluminum shoes fast. We use stainless or polymer balances rated for coastal exposure. It’s a small upgrade that keeps the sash moving smoothly ten years out.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Coral Gables
We install, replace, and service windows from more than a dozen manufacturer lines, including CGI, PGT, and ES Windows, plus Pella service in Coral Gables. Coral Gables customers often need a unit that satisfies both the Board of Architects design review AND the Miami-Dade NOA impact standard. CGI and ES Windows both carry comprehensive NOA listings and offer the frame profiles that pass Board scrutiny at the Biltmore, Tahiti Beach, and Country Club sections. Because we quote side by side on paper, you see the difference between a CGI casement and an ES Windows casement in writing, including warranty durations. We register both warranty layers before the truck leaves your driveway.
Common Window Installation Problems We See in Coral Gables Homes
- Chalky white corrosion on stucco below window sills. This is standard anodized aluminum failing in Biscayne Bay salt air. The oxide creeps down the face of the wall and leaves permanent staining. We spec Kynar-coated or marine-grade aluminum because it actually survives a decade here.
- Fogged insulated glass units on arched openings. Crews that don’t flash arched CBS openings properly with marine-grade tape let moisture into the seal, which kills the argon fill and fogs the glass. We see this constantly on older Coral Gables homes. Proper flashing at every jamb stops it.
- Permit rejection at the Board of Architects for off-the-shelf vinyl casements. A contractor skips design review, orders standard windows, and locks in a four-to-six-week delay when the board rejects them. We submit to the Board before anything gets ordered.
- Rotted wood subframes inside CBS walls. Original wood rough openings on 1930s Gables homes wick moisture from the masonry and rot behind the trim. We inspect the subframe on every replacement and repair it before setting the new unit.
Pricing for Window Installation in Coral Gables, FL
Here’s what Energy-Efficient Windows - Coral Gables installation actually costs. A standard impact casement window in a rectangular opening typically runs $1,900 to $3,200 per unit installed. The same casement with a bent-radius top for an arched Mediterranean Revival opening runs $3,500 to $5,500, because the frame is effectively custom. Fixed picture windows in Coral Gables generally fall between $2,100 and $4,000 per unit, depending on glass package and whether the opening is arched. Bay and bow windows, which are rare in Coral Gables but do appear on a few homes in the Gables-by-the-Sea section, run $7,500 to $14,000 installed. The price difference between a coastal-spec Kynar-coated unit and an inland-spec anodized unit is usually $250 to $450 per window. The inland spec fails in five years. The Kynar spec lasts decades. That’s not an upgrade; it’s the only spec that makes sense within two miles of the bay.
Call (754) 238-2201 for a free written estimate. We’ll give you numbers on paper, not a ballpark over the phone.
We Also Serve Cities Near Coral Gables
Our crews serve homeowners throughout the surrounding area, including Miami, Key Biscayne, Miami Beach, and Hialeah. If you’re in a neighboring city but want the same dual-compliance expertise we bring to Coral Gables, we’re glad to help. Our full Window Installation team handles coastal and inland jobs throughout Miami-Dade County.
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
Because Coral Gables enforces a two-step approval process that doesn’t exist in Miami, South Miami, or Pinecrest. Street-visible window replacements must be approved by the Board of Architects before the city’s Building Division will accept a permit application. The board meets on a set schedule, so a missed submission can add four to six weeks to the front end of a job. The review fee and the extended lead time are real costs of building in a city with design laws. We handle the submission for you and coordinate the sequence so the permit waits on the Board, not the other way around. Call (754) 238-2201 and we’ll map out the exact timeline for your house.
No, standard off-the-shelf rectangular impact windows will not fit an arched rough opening, and if the unit is street-visible, the Board of Architects will likely reject a standard frame profile anyway. Arched openings on Coral Gables Mediterranean Revival homes require custom or semi-custom impact-rated units with bent-radius frame tops. That’s a fabrication lead time of several weeks, and it’s the correct way to do it. We measure, match the radius, and submit the profile for Board review before ordering. The result is a window that fits both the opening and the city’s design standards. Call (754) 238-2201 for a precise quote on your opening.
Kynar-coated aluminum or marine-grade anodized finishes last in Coral Gables. Standard anodized aluminum pits and bleeds white corrosion onto stucco within three to five years of exposure to Biscayne Bay salt air. Kynar coating is a fluoropolymer finish baked onto the aluminum, and it doesn’t corrode the way mill or standard anodized finishes do. We spec Kynar-coated frames as standard on any home within a few miles of the bay, and we price it as part of the job, not an add-on that surprises you later. Call (754) 238-2201 and we’ll show you samples of both finishes side by side.
If the fog is between the two panes of an insulated glass unit and it doesn’t wipe off with a cloth from the inside, the seal has failed and the argon fill is gone. That’s a window replacement, not a cleaning issue. If it’s condensation you can wipe away on the room side, that’s indoor humidity. Coral Gables homes see a lot of seal failures because crews that don’t flash arched CBS openings correctly let moisture reach the seal. We see it constantly. We inspect free and tell you exactly what failed and what’s still sound. Phone (754) 238-2201.
The Board of Architects primarily reviews what’s visible from the street, which means frame material, frame profile, muntin pattern, and sometimes tint. Low-E coatings are typically invisible enough not to trigger review; a dramatic bronze or heavy gray tint can. The board cares about whether the window reads as consistent with the city’s Mediterranean Revival character, not about thermal performance numbers. We’ve submitted dozens of windows for Board review and know which glass packages clear without objection. We can also pull Miami-Dade NOA documentation on any glass package you’re considering. Call (754) 238-2201 to talk through what will pass on your street.
Call TruePane Windows & Doors in Coral Gables
If you own a Coral Gables home with arches, salt air, and a street-facing elevation, you need a window company that clears the Board of Architects and installs units that won’t pit and fail in five years. We do both. We’re Window Installation in Coral Gables done right, with both warranty layers registered in writing and a Done Right Promise on every job. A live person answers the phone 24 hours a day, 7 days a week.
Call (754) 238-2201 to schedule your free estimate. We’ll bring the numbers, the samples, and the permit sequence, all on paper.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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.



Before
After
Before
After
Before
After