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CGI Windows & Doors in Coral Gables, FL | TruePane Windows & Doors
We provide independent CGI windows and doors service across Coral Gables, from Spanish Village to the French Normandy subdivision. We’re not a CGI factory shop and we don’t claim to be. What we are is a CGI service in Miami-Dade glazing company that has worked against the city’s Board of Architects review process long enough to know that a CGI replacement here starts with the board, not with the window. Call (754) 238-2201 and we’ll walk you through both layers before anyone touches a frame.
Why Coral Gables Residents Choose Us for CGI Service
Dale Kessler grew up in Kendall when it was still nurseries and canal roads, and he’s been setting windows in Miami-Dade for nearly three decades. He learned to read a rough opening at Miami Dade College’s vocational program, slowly and without guessing. That matters in Coral Gables, where a 1920s CBS home’s opening is rarely square and never standard. We’ve wrenched on CGI impact windows and doors for over a decade in the High-Velocity Hurricane Zone, working daily with the city’s Board of Architects submissions and Building Division permit sequencing. That gives us a working depth on CGI’s Estate, Estate Collection, and 7100 Series that most shops outside the Gables never develop. Our CGI sales & service work is built on OEM parts, measured twice, and registered warranties before the truck leaves your driveway.
Common CGI Windows & Doors Problems We Solve in Coral Gables
- Salt-air pitting on standard anodized Estate Series frames. Homes within a few blocks of Biscayne Bay get hit hard, especially on north- and east-facing elevations. The standard anodized finish breaks down in four to six years. We see it first as chalky white spots on the sill, then as pinhole corrosion. Swapping to Kynar-coated or marine-grade frames is the only real fix.
- Seized casement hinges on arched openings. Coral Gables’ original Mediterranean Revival homes lean on arched window openings, and those arches put uneven load on casement hardware. After enough HVHZ wind cycles, hinges warp and sashes sag, so the compression seal stops seating. The window still looks right from the street, but air and rain get through.
- Weep-hole blockage and internal drain-channel corrosion. Salt-laden dust mixed with decades-old stucco texture clogs the weep holes on garden and arched doors. Water backs up into the drain channel and eats the aluminum from inside. By the time you notice water on the floor, the frame’s internal web is usually compromised.
- Roller failures on 7100 Series sliding doors. Older CBS homes in Coral Gables often have original or early-generation CGI sliders. Salt grit works into the roller bearings, factory lubrication dries out, and the door starts to drag. Forcing it is how tracks get grooved and carriage bolts snap.
- Laminated glass edge delamination. Impact glass is a laminate sandwich, and the edges are its weakest point. Years of humidity and salt exposure in Coral Gables can make the interlayer pull back from the edge. It starts as a milky border and spreads. Once delamination reaches the sightline, replacement is the only honest answer.
CGI Service in Coral Gables: What Local Conditions Mean for Your Equipment
We replaced seven CGI Estate Series casement windows in the French Normandy subdivision with custom arched units matching the Board-approved stucco reveal. The originals had salt-pitted sills and seized hinges from years of Biscayne Bay air, so we swapped in marine-grade hardware and Kynar-finished frames. After Board sign-off and HVHZ permit, the home kept its architectural line and passed wind-load inspection on the first visit. That’s the Coral Gables difference in practice. A standard CGI replacement that works fine in Kendall, CGI repair in Miami Beach, or Pinecrest can fail review here because of the Mediterranean Revival profile, and it can fail physically within a few years because of the Bay. Both problems have the same root: treating Coral Gables like everywhere else in Miami-Dade. Coral Gables enforces a mandatory Board of Architects review for any exterior window or door replacement visible from the street, a city-specific approval layer that must be cleared before a Miami-Dade building permit is even issued. Contractors unfamiliar with Coral Gables routinely get caught by the two-step approval process: the Board must sign off on design before the Building Division will accept a permit application, and the Board meets on a set schedule. Miss a submission date and you’re waiting four to six weeks before demolition even begins. We calendar those Board deadlines first and order glass second.
CGI Models & Products We Service in Coral Gables
Our technicians work on the CGI Estate Series, Estate Collection Impact, 7100 Series, and Sentinel Series. The Estate and Estate Collection lines are common in Coral Gables’ older homes because their frame profiles adapt well to custom arched and radius openings. The 7100 Series shows up mostly in sliding and French door applications. We default to OEM CGI weatherstripping, hinges, and rollers because the geometries are tight and HVHZ NOA approvals depend on unchanged intrusion resistance. We only use quality aftermarket parts for non-structural items like exterior trim, caulk, or screens, and we stock the common OEM components locally so most Coral Gables service calls don’t wait on a distributor truck from Broward.
CGI Service Pricing in Coral Gables
Service pricing in Coral Gables runs higher than the county average, and there’s a reason. The Board of Architects submission and permit sequence adds administrative time, and custom arched openings mean custom units, not off-the-shelf sizes. Typical CGI service work here lands in these ranges:
- Hardware replacement (hinges, rollers, handles): $185-$420 per unit
- Weatherstripping and seal replacement: $150-$350 per opening
- Laminated glass replacement (non-arched): $600-$1,400 per panel
- Full frame replacement with Board review and permit: $3,500-$9,800 per opening, depending on size and arch radius
- Full frame replacement for arched estate units with Kynar finish: $7,000-$15,000 per opening
Every estimate is written, line-itemed, and includes the Board submittal dates and permit schedule, not just a parts list. Call (754) 238-2201 for your free estimate and we’ll tell you exactly what this house needs. No change orders, no add-on surprises.
Serving Coral Gables, FL - Our Local Coverage Area
We’re based in the Coral Gables area and know this community well, with Hialeah CGI service also in our coverage zone. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - CGI Windows & Doors in Coral Gables
Yes, if the window or door is visible from the street. Coral Gables requires Board of Architects design review before the Building Division will accept a permit application, and that applies even when you’re matching the existing size and style exactly. The board is checking that the replacement maintains the Mediterranean Revival character of the home. Same size and style helps your case, but it does not skip the line. Call (754) 238-2201 and we’ll check your specific opening before you spend anything.
Almost never. The 1920s and 1930s CBS homes in Coral Gables were built with masonry openings that have settled, and the arches are never true radius curves. A standard rectangular CGI casement won’t fit an arched opening without masonry work, which triggers additional Board scrutiny. The right answer is usually a custom or semi-custom CGI unit fabricated to the actual measured opening, not the nominal size on the original plan. Measure it right the first time, or plan on coming back.
In most cases, full frame replacement is required. The original steel frames from the 1920s were not built to carry laminated impact glass, and the frames themselves are often corroded, out of plane, or too thin to seat modern gaskets. Code in the HVHZ requires that the entire assembly, frame and glazing, carry the Miami-Dade NOA as a system. If the frame can’t meet the wind load, the glass can’t either. We’ll assess the steel before recommending anything, and if it can be salvaged we’ll say so.
Standard anodized CGI frames within about a mile of Biscayne Bay in Coral Gables start showing salt pitting in four to six years, especially on elevations facing north and east where the prevailing wind carries marine air. The same frame in Key Biscayne CGI service territory or ten miles inland in Kendall might go twelve years before showing wear. Kynar-coated or marine-grade finishes bond better and resist pitting far longer. If you’re replacing windows in the Bay-facing sections of Coral Gables, specify Kynar. Call (754) 238-2201 for an exact recommendation based on your street and elevation.
Usually, yes. The Board of Architects review applies to work visible from the street. A rear-yard sliding door that can’t be seen from the public right-of-way typically skips the Board step and goes straight to the Building Division permit. But there are exceptions for corner lots and homes with street-facing side elevations. We verify visibility before you commit to any filing, because a missed Board requirement is a stop-work order waiting to happen. Call (754) 238-2201 and we’ll pull your property’s review status first.
Service Areas Near Coral Gables
We handle CGI service throughout Coral Gables and the surrounding communities. Our service area includes Coral Gables service area proper, plus CGI service in Coral Springs and CGI service in Cutler Bay for clients who know our work and want the same standard closer to home. We also serve Acacia Villas, Anna Maria, and Alafaya with the same OEM-first approach.
Book Your CGI Service in Coral Gables Today
Call (754) 238-2201 and a live person answers. We’ll schedule your CGI inspection for Coral Gables, put the Board of Architects dates on your calendar, and give you a written estimate before you commit to anything. If the pane is not true, the job is not done, and we stand behind both the work and the warranty, in writing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Coral Gables 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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