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AfterFrench & Double Doors in Coral Gables, FL
French and double doors in Coral Gables typically run $1,400 to $4,800 installed, depending on door size, glass type, and whether you need impact-rated units to meet Miami-Dade County’s strict product approval requirements. Most jobs in Coral Gables wrap up in a single day. At Winslow Windows & Doors, Ed Winslow has personally overseen Door Installation across the Gables since 2011, and every French and double door we install comes backed by our Done Right Promise – if it’s not right, we come back and make it right, full stop.
If you’ve been thinking about opening up a living room to a back patio on Ponce De Leon, adding a set of French doors between a dining room and a courtyard in Coconut Grove’s edge, or simply replacing a tired double door entry on Alhambra Circle that’s been leaking air every summer, this is the page for you. Call us at (904) 478-8983 – a live person picks up, any hour – or keep reading to understand exactly what goes into the job.
French and double doors are part of our full Door Installation in Coral Gables service, which covers everything from entry doors to sliding glass and impact-rated specialty units across the city.
Why French and Double Doors Make Sense in Coral Gables
Coral Gables was designed with grandeur in mind. George Merrick’s 1920s Mediterranean Revival vision never got small – the wide lots, arched entryways, and courtyard-style homes in neighborhoods like Old Cutler Estates and the Country Club Pines section were built to breathe. A standard single door often looks pinched against that architecture. French and double doors restore the proportion the home was designed to carry.
There’s also a very practical reason homeowners here lean toward double-door configurations: the humidity and heat cycle in South Florida is relentless. Single doors with inadequate sealing allow conditioned air to bleed out and humid exterior air to push in around every edge. A properly installed double door – with a heavy-duty astragal, a solid threshold, and compression weatherstripping on all four sides – creates a tighter thermal envelope than most aging single-door setups, even with the larger glass area.
And then there’s the impact rating question. Coral Gables sits well inside Miami-Dade County’s High Velocity Hurricane Zone. Any Hurricane-Proof Front & Entry Doors installed on the exterior of the home must carry a Miami-Dade NOA (Notice of Acceptance) or Florida Product Approval – no exceptions. We only install doors that meet this requirement. Sellers in Coral Gables regularly lose sale value when a home inspection flags non-compliant door hardware, so getting this right the first time protects your investment on two fronts.
When You Need French and Double Doors
- Your current entry door is undersized for the architecture. On a Mediterranean Revival or Spanish Colonial home – common throughout Coral Gables’ historic district – a narrow single door looks visually wrong and practically inconvenient. A double door entry brings the facade back into proportion and makes moving furniture in or out far less of an ordeal.
- You’re losing conditioned air around an aging frame. Coral Gables summers mean your AC runs hard. If you can feel warm air pushing in at the bottom or sides of an existing double door, or if the wood frame has swollen and the door drags across the threshold, the seals have failed. A replacement that’s properly fitted and weatherstripped pays back in energy savings within a few seasons.
- You want to connect an interior room to an outdoor courtyard or pool area. A lot of homes in the Gables – especially in the Roads section and near Brickell Hammock – have interior courtyard spaces that are underutilized because access is awkward. A set of French doors opens that space up completely without requiring a structural wall removal.
- Your existing French doors failed inspection or aren’t impact-rated. Homes built before 2002 sometimes have non-impact French door sets that were grandfathered in but can no longer be permitted after a renovation. If you’re pulling a permit for a remodel, those doors may need to be brought up to current Miami-Dade code before the project can close out.
- The glass is fogged, cracked, or showing seal failure. Insulated glass units in South Florida’s thermal environment don’t last forever. When the seal breaks, moisture gets trapped between the panes and the clarity is gone permanently. In a French door where the glass is the visual centerpiece, that failure is hard to ignore – and it does affect appraised value.
- You’re selling and want to increase perceived value fast. Coral Gables homes in the $800K-$2M range get scrutinized carefully. An upgraded double door entry – clean hardware, full-lite or decorative glass, impact-rated frame – signals to buyers that the home has been maintained with intention. Real estate agents in the Gables consistently point to entry door condition as one of the first things buyers notice.
Our French and Double Doors Process
- Free in-home measurement and consultation. Ed or one of our background-checked, uniformed technicians visits your Coral Gables home at a time that works for you. We measure the rough opening, assess the existing framing condition, confirm the wall assembly (concrete block is common in the Gables, and that affects anchoring method), and talk through your options for glass type, finish, and hardware. No trip charge inside Miami-Dade County. No pressure, no upsell script.
- Upfront written quote with itemized pricing. You’ll receive a written estimate that breaks down product cost, labor, hardware, and any permit fees separately. What you see is what you pay. If you have a competing written estimate, bring it – we offer free second opinions and will tell you honestly whether the other quote is fair.
- Product selection and permit filing. We’ll help you select from our authorized brand lineup – CGI and CWS both produce impact-rated French and double door units that hold up well to Coral Gables conditions and carry Miami-Dade NOA certification. Once you’ve approved the quote, we handle permit filing with the City of Coral Gables Building Department. The city has its own permitting office separate from the county, and the turnaround for door permits typically runs 5 to 15 business days depending on current workload.
- Frame preparation and old door removal. On installation day, we remove the existing door and frame carefully, inspect the rough opening for rot, water intrusion, or structural issues – both of which show up with some frequency in Coral Gables homes given the age of the housing stock and the historic rainfall totals – and address any substrate problems before the new frame goes in. Installing over compromised framing is a mistake we don’t make.
- Door installation, anchoring, and sealing. The new door unit goes in plumb and level, anchored to the wall per the Miami-Dade product approval specifications for the specific unit. We apply flashing tape at the head and sill, apply backer rod and sealant at all penetrations, and set the threshold so the door seals cleanly without dragging. For concrete block construction, anchor spacing and embedment depth matter – our crews know the requirements and work to them, not around them.
- Final inspection and walkthrough. We schedule and pass the city inspection, then walk you through the completed installation – demonstrating operation, locking function, and any adjustments to hinges or the astragal. You should leave that walkthrough knowing exactly how the door works and exactly what warranty applies. If anything isn’t right, we fix it before we leave. That’s what the Done Right Promise means in practice.
French and Double Doors Pricing in Coral Gables
Replacement Doors in Coral Gables cost more than the national average for a straightforward reason: Miami-Dade impact requirements mean you can’t install a standard door from a home improvement center and call it done. Impact-rated units from certified manufacturers cost more to produce, and permitted installation adds labor and inspection time that non-permitted work skips (at your legal and financial risk). Here’s what the honest ranges look like for most Coral Gables jobs:
| Door Configuration | Estimated Installed Cost | Notes |
|---|---|---|
| Standard double door entry, impact-rated, 6’0″ x 6’8″ | $1,400 – $2,400 | Steel or fiberglass, basic glass, standard hardware |
| French door pair, impact glass, interior application | $1,200 – $2,200 | Interior French doors don’t require impact rating but many homeowners upgrade anyway for privacy glass or aesthetics |
| French door pair, impact-rated, exterior application | $2,200 – $3,800 | Full-lite or divided lite, CGI or CWS units, Miami-Dade NOA required |
| Oversized double door entry, 8’0″ or taller | $3,000 – $4,800+ | Custom sizing, premium hardware, potential structural header work |
| Permit fees, City of Coral Gables | $150 – $400 typical | Varies by project value; included in our written estimate |
Several factors move your job toward the higher end of these ranges: concrete block walls that require specialized anchoring, existing frame rot that needs to be addressed before the new door goes in, decorative or impact-laminated glass upgrades, multi-point locking hardware, and any structural work if the rough opening needs to be widened. We price all of that out upfront in writing – there’s no line item that appears on your invoice that wasn’t on your estimate.
Seniors and veterans receive a permanent 10% discount on all work. If your total repair or installation comes to more than $200, take $40 off. These aren’t promotional offers with expiration dates – they’re standing commitments. Call (904) 478-8983 for a free, no-obligation estimate. Someone will answer.
Brands We Install for French and Double Doors in Coral Gables
Not every door brand has Miami-Dade product approval for its full product line, and not every installer is authorized to warrant a manufacturer’s product. We’re authorized installers for CGI and CWS, both of which produce impact-rated French and double door systems that meet Coral Gables’ requirements and hold up to the sun exposure, salt air, and humidity cycles that South Florida dishes out year-round.
CGI’s door line uses heavy-gauge aluminum frames with thermally broken construction – relevant in the Gables because a door frame that conducts heat straight through the wall undermines your cooling bills regardless of how good your glass is. CWS offers a range of fiberglass and steel double door configurations that resist the swelling and warping that plague wood doors in humid climates; we see a lot of wood French door failures in older Coral Gables homes, especially on west-facing exposures that take direct afternoon sun from June through September.
If you’re looking at options from ECO Window Systems for an interior application or a specific glass specification, we can discuss that as well. The right product for your home depends on the opening, the orientation, and what you’re trying to accomplish – not on which brand is easiest to quote.
What Makes Coral Gables Jobs Different
Coral Gables has its own building department, its own historic preservation board, and its own architectural review process for homes in designated historic districts. If your home is in the Coral Gables Historic Resources Survey – which covers a significant portion of the city’s older Mediterranean Revival stock – you may need an additional design review before a permit is issued, particularly if the door change is visible from the street.
We’ve worked through that process before. It’s not impossible; it just takes a few extra weeks and requires submitting product specifications that satisfy both the historic review criteria and the impact requirement simultaneously. Some door profiles and glass types clear both requirements. Others don’t. We’ll tell you that upfront before you fall in love with a configuration that can’t be approved.
The other Coral Gables-specific factor is the concrete masonry construction that dominates the city’s housing stock. Homes built between the 1920s and 1960s are almost universally CBS (concrete block and stucco) construction, and anchoring a door frame to that substrate correctly – with the right anchor type, depth, and spacing – is different from wood-frame construction. It’s a detail that matters for both code compliance and long-term performance. Our crews know the difference and work to the right standard for each wall type.
FAQs – French and Double Doors in Coral Gables
Do French doors in Coral Gables have to be impact-rated?
Yes, any Storm & Exterior Doors in Coral Gables must carry Miami-Dade product approval or a Florida product approval with a High Velocity Hurricane Zone designation. Coral Gables is inside Miami-Dade County’s HVHZ, and non-impact exterior doors are not permittable for new installation or replacement. Interior French doors – connecting two interior spaces – don’t have the impact requirement, though many homeowners still choose laminated glass for sound reduction or safety. Call (904) 478-8983 and we’ll confirm the requirement for your specific opening before you purchase anything.
How long does French door installation take in Coral Gables?
The physical installation takes one day in most cases – typically four to seven hours depending on the opening size and whether any frame repairs are needed. What takes longer is the permitting process: the City of Coral Gables processes door permits in roughly 5 to 15 business days under normal workload conditions, and if your home is in a historic district, design review can add two to four weeks. We handle all permit filing and scheduling on your behalf, so you’re not navigating city offices. You’ll get a realistic timeline from us before any work starts – not a “couple of weeks” guess.
Can I repair just one panel of my French doors instead of replacing both?
Sometimes, but the honest answer is that matching panels is harder than it sounds. If your door set is more than 10 years old, the exact frame profile, glass specification, and finish may no longer be in production. Beyond matching, replacing only one panel of a Miami-Dade-rated door set can void the product approval if the replacement unit isn’t the same NOA-certified configuration as the original. We’ll look at your existing doors and tell you whether a single-panel repair makes sense or whether full replacement gives you a better long-term result. That consultation is free.
How much does French door installation cost in Coral Gables?
Most French door installation jobs in Coral Gables run between $1,400 and $3,800 installed for a standard exterior pair, including permit fees. Oversized units, premium glass, or structural work at the opening push that higher – up to $4,800 or more for large custom entries. The biggest cost drivers are door size, glass type (full-lite impact units cost more than smaller-glass configurations), wall construction, and whether the existing frame needs repair before the new door can go in. Upfront pricing is part of how we work – your written estimate will show every line item before we schedule installation. Call (904) 478-8983 for a free estimate at your Coral Gables home.
Ready to Talk About French or Double Doors at Your Coral Gables Home?
Ed’s name is on the door – and on every job we do. If you’re considering French or double doors anywhere in Coral Gables, from a new entry on Coral Way to a courtyard connection in the South Gables, call (904) 478-8983 and a live person will pick up. We’ll set a time to come out, take measurements, and give you a written estimate at no charge – no trip fee inside Miami-Dade County, no vague ballpark, no follow-up pressure. Just an honest number and a clear explanation of what the job involves.
Winslow Windows & Doors has been part of South Florida since 2011. The Done Right Promise isn’t marketing language – it’s a commitment that Ed stands behind personally. If something isn’t right after the job is done, we come back and make it right. That’s the only way to do business when your name is on the sign.
Browse our full home page to see everything we cover, or go straight to the parent Door Installation in Coral Gables page for a broader look at what we install and replace across the city.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Coral Gables since 2011.
Six Reasons Homeowners Choose Winslow 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.