Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors in Coral Gables, FL
Window installation in Coral Gables typically runs $1,200-$3,800 per opening for impact-rated products, with most full-frame replacements in George Merrick-era homes requiring specialized coral rock anchoring that adds labor and lead time. We’re Sightline Windows & Doors, and Window Installation here means measured surveys that account for oolitic limestone walls, Historic Preservation Board compliance, and Miami-Dade HVHZ product approvals that standard national brands cannot meet. Call (786) 442-3200 to schedule your free estimate.
Why Coral Gables Homes Are Different
Coral Gables was one of the nation’s first planned cities, and its 1920s-1940s Mediterranean Revival housing stock operates under rules that don’t exist one zip code away. The Historic Preservation Board reviews window and door replacements on contributing structures for profile, material, and finish before the Building and Zoning Department will issue a permit, meaning standard vinyl impact sliders that pass elsewhere in Miami-Dade are routinely rejected in favor of impact-rated aluminum or wood casements that replicate original Mediterranean Revival sightlines.
Many homes here were built with oolitic limestone walls, not wood frame or concrete block. Anchoring new window and door bucks into coral rock requires specialized masonry bits, longer fasteners, and experienced crews. The salt-laden air off Biscayne Bay accelerates corrosion of exposed aluminum frames and hardware, so coastal-grade anodized finishes and proper sealant detailing aren’t upgrades; they’re requirements. Proximity to the bay also means every product must carry a Miami-Dade Notice of Acceptance for 175+ mph design pressures, the strictest wind-load approval in the country.
Our Main Coral Gables Services
Most Coral Gables homeowners who call us start with one of these three projects.
Window Replacement in Coral Gables
Full-frame tear-outs dominate here because original single-pane steel or wood casements in Merrick-era homes cannot accept insert replacements. We measure every opening for square, plumb, and coral rock depth, then specify impact-rated products that satisfy both HVHZ NOA requirements and Historic Preservation Board aesthetic standards. Window Replacement in Coral Gables starts with the measured survey you keep and a written price that does not change.

Impact Windows & Doors in Coral Gables
Every opening in Coral Gables must withstand 175+ mph winds per Miami-Dade HVHZ rules, but historic district properties face the additional hurdle of profile approval. We specify from eight manufacturer lines, selecting impact-rated aluminum or wood-clad products with the sightlines and finishes the board expects. Impact Windows & Doors in Coral Gables means dual-compliance documentation on every job.

Sliding & Patio Doors in Coral Gables
Original terrace doors in Mediterranean Revival homes were often narrow steel-framed units with single glazing. Modern replacements must maintain proportion while meeting HVHZ impact standards and, in historic districts, preserving the visual rhythm of the facade. We measure threshold-to-header and specify multi-point hardware rated for salt air. Sliding & Patio Doors in Coral Gables includes the photo record of every step.

What happens when you call
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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.
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AfterWindow Installation in Coral Gables

Window installation in Coral Gables is not standard replacement work. The city’s 1920s-1940s Mediterranean Revival homes, many with oolitic limestone walls and original single-pane steel or wood casements, require full-frame tear-outs, specialized coral rock anchoring, and products that satisfy both Miami-Dade HVHZ impact approvals and Historic Preservation Board aesthetic review. Salt air off Biscayne Bay adds corrosion risk that standard finishes cannot withstand. Window Installation here demands documented compliance at every step.
Casement Windows
Signs you need it
Original steel or wood casements rattle in wind, show daylight at the sash meeting rail, or have inoperable crank hardware that hasn’t turned in decades.
What it costs in Coral Gables
Impact-rated aluminum or wood-clad casement windows in Coral Gables typically range $1,400-$3,200 per opening, with historic district jobs trending higher due to custom finish and profile requirements.
How we do it
We remove the entire frame including steel sub-sill, drill and epoxy anchors into coral rock, install a flashed buck, then hang the new unit with coastal-grade hardware and document every step with photos you receive.
3-Panel Sliding (3-Lite Roller) Windows
Signs you need it
Living room or terrace walls with three fixed or sliding panels that leak during summer storms, have failed rollers, or show frame corrosion from salt air exposure.
What it costs in Coral Gables
Three-panel sliding impact windows in Coral Gables typically range $2,800-$5,500 per assembly, with oversized openings in historic homes requiring reinforced headers and longer lead times.
How we do it
We verify header capacity for the wider span, remove the existing assembly, install a continuous sill pan sloped to drain, set the new 3-lite frame on composite shims, and seal with marine-grade sealant rated for UV and salt.
What Window Installation Costs in Coral Gables
| Item | Typical range in Coral Gables |
|---|---|
| Single or double hung impact window | $1,200-$2,800 |
| Casement impact window | $1,400-$3,200 |
| 3-panel sliding impact window | $2,800-$5,500 |
Do you pull permits for window installation in Coral Gables?
Yes. We file with Coral Gables Building and Zoning and, for contributing structures, obtain Historic Preservation Board approval before permit issuance. The permit, board letter, and photo record are included in your documentation package. Call (786) 442-3200 to schedule your free estimate.
How long does window installation take in Coral Gables?
Standard installations complete in one to two days once materials arrive, but historic district jobs add two to six weeks for board review. We build this into your written schedule. Call (786) 442-3200 for a timeline with your specific address.
Door Installation in Coral Gables

Door installation in Coral Gables means navigating dual compliance that doesn’t exist in neighboring cities. Entry doors on Mediterranean Revival homes must satisfy Miami-Dade HVHZ impact standards while replicating original panel profiles, stile widths, and hardware finishes that the Historic Preservation Board recognizes as appropriate. Salt air corrosion and coral rock anchoring add further complexity. Door Installation here requires measured surveys that document existing sightlines before any product is specified.
Hurricane-Proof Front & Entry Doors
Signs you need it
Original wood entry doors show rot at the sill, delamination at panels, or failed weatherstripping that lets water pool on terrazzo floors during summer storms.
What it costs in Coral Gables
Impact-rated entry doors in Coral Gables typically range $2,200-$5,800 installed, with historic district replicas in mahogany or aluminum with custom panel profiles at the higher end.
How we do it
We photograph the existing door and frame, measure jamb depth against coral rock thickness, specify a product with matching panel relief and coastal-grade hardware, then install with a composite sill pan and continuous weatherstripping.
French & Double Doors
Signs you need it
Terrace French doors no longer latch properly, show gaps at the meeting stile, or have single glazing that the board will not approve for replacement.
What it costs in Coral Gables
Impact-rated French door pairs in Coral Gables typically range $3,500-$7,200, with true divided lite patterns and custom astragal details adding cost for historic properties.
How we do it
We verify the header carries the dead load without the removed French door’s frame, install a composite threshold sloped to drain, hang both leaves with adjustable hinges, and align the multi-point lock before sealing with marine-grade sealant.
What Door Installation Costs in Coral Gables
| Item | Typical range in Coral Gables |
|---|---|
| Impact-rated entry door | $2,200-$5,800 |
| French door pair, impact-rated | $3,500-$7,200 |
| Replacement patio door, impact-rated | $2,800-$6,500 |
Do entry doors in Coral Gables need Historic Preservation Board approval?
Yes, on contributing structures the board reviews material, profile, finish, and hardware before Building and Zoning issues the permit. We handle this submission with your written scope. Call (786) 442-3200 for a free estimate.
Can you match my original door’s wood grain?
We specify aluminum doors with wood-grain finishes from CGI and CWS that satisfy both impact requirements and board expectations, or solid mahogany where the board requires it. Call (786) 442-3200 to review options.
Energy-Efficient Windows in Coral Gables

Energy-efficient windows in Coral Gables face a paradox: the same original single-pane casements that bleed conditioned air are often the very sightlines the Historic Preservation Board wants preserved. Our work here specifies low-E, argon-filled glazing in profiles that replicate original steel or wood dimensions, so efficiency gains don’t trigger aesthetic rejection. Energy-Efficient Windows in this climate must also block UV that fades coral rock interiors and antique terrazzo.
Low-E & Argon Gas Glass
Signs you need it
Original clear glass transmits enough solar heat to make south- and west-facing rooms unusable in afternoon hours, or fades upholstery and artwork near windows.
What it costs in Coral Gables
Low-E argon upgrades in impact-rated units typically add $180-$340 per opening to base window cost in Coral Gables, with soft-coat low-E offering better SHGC reduction than hard-coat.
How we do it
We specify the appropriate low-E coating by orientation, verify the argon fill rate at the factory, and install with warm-edge spacers that reduce condensation risk in humid summer conditions.
Insulated Laminated Glass
Signs you need it
Rooms facing Biltmore Way or Granada Boulevard carry traffic noise through single-pane glass, or the existing laminated impact layer has delaminated at the edge.
What it costs in Coral Gables
Insulated laminated impact glass in Coral Gables typically ranges $1,600-$3,400 per opening, with acoustic-rated interlayers adding $200-$400 for busy street frontage.
How we do it
We measure the existing glazing pocket for overall unit thickness, specify an insulated laminated unit with the correct design pressure rating, and install with setting blocks and edge clearances that prevent seal failure.
What Energy-Efficient Windows Costs in Coral Gables
| Item | Typical range in Coral Gables |
|---|---|
| Low-E argon upgrade per opening | +$180-$340 |
| Insulated laminated impact window | $1,600-$3,400 |
| ENERGY STAR certified full replacement | $1,400-$3,600 |
Will energy-efficient windows lower my FPL bill in Coral Gables?
Yes. Proper low-E and argon specifications reduce solar heat gain enough to trim cooling load, though savings vary with home orientation and existing insulation. We calculate estimated improvement from your specific window schedule. Call (786) 442-3200 for a free estimate.
Do energy-efficient windows look different from the street?
Modern low-E coatings are nearly invisible, and we specify products in profiles that match original sightlines for board compliance. The efficiency is in the glass, not the frame. Call (786) 442-3200 to review sample swatches.
Impact Garage Doors in Coral Gables

Impact garage doors in Coral Gables protect the largest opening in most homes, yet many original carriage-style or flat-panel doors in Mediterranean Revival properties carry no wind-load rating and would fail at pressure levels the HVHZ requires. Replacement here must satisfy both structural code and, on contributing structures, the Historic Preservation Board’s expectation that garage doors recede visually and maintain period-appropriate panel proportions. Impact Garage Doors require engineered systems, not retrofitted panels.
Hurricane-Rated Garage Doors
Signs you need it
Existing garage door panels flex visibly in afternoon thunderstorms, the track system lacks wind locks, or the door was installed before 1994 and carries no Miami-Dade NOA.
What it costs in Coral Gables
Hurricane-rated garage door systems in Coral Gables typically range $2,800-$6,500, with custom carriage-house profiles for historic districts at the higher end and standard raised-panel systems below.
How we do it
We measure the opening for square and plumb, specify a door and track system with the correct design pressure and wind-lock count, install a reinforced jamb anchored to coral rock or foundation, and test cycle with photo documentation.
Wind-Load Code Compliance
Signs you need it
Permit records show no garage door replacement since original construction, or a previous owner installed a non-impact door that will not pass inspection for sale or renovation.
What it costs in Coral Gables
Wind-load compliance upgrades in Coral Gables typically range $1,800-$4,200 when the existing track and spring system can be retained, or $2,800-$6,500 for full door and track replacement.
How we do it
We pull the original permit history, verify the opening’s wind-borne debris zone classification, specify the minimum design pressure and large-missile impact rating, and install with the required number of wind locks and a reinforced operator bracket.
What Impact Garage Doors Costs in Coral Gables
| Item | Typical range in Coral Gables |
|---|---|
| Hurricane-rated garage door system | $2,800-$6,500 |
| Wind-load compliance upgrade | $1,800-$4,200 |
| Custom carriage-house impact door | $4,500-$8,200 |
Can I keep my wood carriage-house look with an impact garage door?
Yes. We specify steel or aluminum impact doors with wood-grain overlays and period-appropriate hardware from CWS and ECO Window Systems that satisfy both HVHZ ratings and board review. Call (786) 442-3200 for a free estimate.
Does my garage door need its own permit in Coral Gables?
Yes, garage door replacement requires a separate building permit, and contributing structures need Historic Preservation Board approval for panel style and finish. We file both. Call (786) 442-3200 to start the process.
Custom & Geometric Windows in Coral Gables

Custom and geometric windows in Coral Gables are not decorative extras; they are structural necessities in Mediterranean Revival homes where arched openings, circular tower windows, and grouped casement assemblies define the facade. The Historic Preservation Board routinely rejects flat-stock replacements that eliminate original geometry, so every custom unit must be engineered for HVHZ impact loads while maintaining the radius, proportion, and sightline of the 1920s original. Custom & Geometric Windows here demands measured surveys with documented radius points and center lines.
Arched & Curved Windows
Signs you need it
Original arched windows in stair towers or above entries show cracked glazing, failed putty, or wood rot at the spring line that compromises both weather protection and the facade’s rhythm.
What it costs in Coral Gables
Custom arched impact windows in Coral Gables typically range $2,400-$6,800 per opening, with true divided lites and custom radius matching adding 30-50 percent over standard rectangular units.
How we do it
We field-measure the radius with a digital template, verify the spring line height against interior trim, specify a fixed or operable arched unit with the correct design pressure, and install with custom jamb extensions that follow the curve.
Oversized Openings
Signs you need it
Original grouped casements or picture windows in living rooms exceed standard catalog sizes, or a previous owner filled an opening with fixed glass that the board wants returned to operable units.
What it costs in Coral Gables
Oversized custom impact windows in Coral Gables typically range $3,200-$8,500 per assembly, with steel reinforcement, laminated glass thickness, and crane access for upper-story installations affecting final price.
How we do it
We verify header capacity for the span with a structural review, specify the appropriate mullion configuration and glass thickness for the design pressure, coordinate delivery and crane placement, and install with continuous sill pan and documented flashing sequence.
What Custom & Geometric Windows Costs in Coral Gables
| Item | Typical range in Coral Gables |
|---|---|
| Custom arched impact window | $2,400-$6,800 |
| Oversized custom impact assembly | $3,200-$8,500 |
| Geometric accent window (circular, elliptical) | $1,800-$4,500 |
How long do custom windows take to manufacture for Coral Gables?
Custom geometric units typically require eight to fourteen weeks from measured survey to delivery, plus two to six weeks for Historic Preservation Board review. We build this into your written schedule. Call (786) 442-3200 for a timeline.
Can you replicate my original steel window sightlines?
Yes. We specify aluminum impact windows with narrow sightlines from ES Windows and CGI that approximate original steel dimensions while meeting HVHZ requirements. The measured survey documents every mullion location. Call (786) 442-3200 to review samples.
Brands We Service in Coral Gables

We install and service eight manufacturer lines in Coral Gables: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. Parts for CGI, CWS, and ES Windows are stocked locally for faster turnaround on hardware and glass replacements. Our brands are specified by what the opening requires, not by what is in stock.
Pricing for Windows & Doors in Coral Gables, FL
| Service | Typical range in Coral Gables |
|---|---|
| Single or double hung impact window | $1,200-$2,800 |
| Casement impact window | $1,400-$3,200 |
| 3-panel sliding impact window | $2,800-$5,500 |
| Impact-rated entry door | $2,200-$5,800 |
| French door pair, impact-rated | $3,500-$7,200 |
| Low-E argon upgrade per opening | +$180-$340 |
| Insulated laminated impact window | $1,600-$3,400 |
| Hurricane-rated garage door system | $2,800-$6,500 |
| Custom arched impact window | $2,400-$6,800 |
| Oversized custom impact assembly | $3,200-$8,500 |
Prices in Coral Gables trend above Miami-Dade averages due to Historic Preservation Board requirements, coral rock anchoring labor, and coastal-grade finish specifications. Every quote is written before work starts under Haven Clause 1, and the measured survey you keep is the same document that governs the final invoice.
Neighborhoods We Serve in Coral Gables

We measure, specify, and install across Coral Gables with crews dispatched from our Miami office. Response scheduling is typically within one to three business days for estimates, with installation timelines built around board review requirements where applicable.
- Coral Gables Country Club
- Gables Estates
- Cocoplum
- George Merrick Historic District
- Granada
Service Area - Cities Near Coral Gables
Our crews serve Coral Gables directly and coordinate scheduling from our Miami office for surrounding communities. We do not list nearby city pages on this site.
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 About Windows & Doors in Coral Gables
Contributing structures in Coral Gables require board approval for window and door material, profile, and finish before Building and Zoning issues the permit. This adds two to six weeks to projects that would close in days elsewhere in Miami-Dade. We file the submission and track it as part of your written scope.
Yes. We pull permits with Coral Gables Building and Zoning and, where required, obtain Historic Preservation Board approval before work begins. The permit, approval letter, and inspection results are included in your documented photo record.
Yes. Bring us any written estimate and we will review product specifications, code compliance, and pricing at no charge. Haven Clause 1 applies to our quote too: the written price is the final price. Call (786) 442-3200 to schedule your review.
Call (786) 442-3200 to schedule your free estimate. Every engagement begins with a measured survey you keep, and the written quote cannot differ from that document.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Coral Gables Customers Say
"Good crew, tidy install, finished a day early. Paperwork had the license number on it."
- Barry L."The road noise in the front bedroom is genuinely gone. They recommended the laminated glass and explained why, with figures."
- Delia F."Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B.










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