A TruePane company - serving Coral Gables, FL
TruePane Windows & Doors windows & doors team

Impact Sliding Glass Door Cost in Coral Gables - Free In-Home Measure, Written Price

Free in-home measure and an exact written price before anything is ordered. Energy-rated units, professional installation by our own crews, and a workmanship warranty on the install.

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hungDouble hungHorizontal roller

Casement
Casement
Bay & bow
Bay & bow

Sliding glass doors

Entry doors
Entry doors

Impact garage doorsPGTCGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

Impact Sliding Glass Door Cost in Coral Gables: What You’ll Actually Pay

Impact sliding glass doors in Coral Gables run $4,200 to $12,000 installed for a standard 8-foot opening, with high-end multi-panel setups reaching $18,000 or more. That’s not a guess. That’s what we quote, write down, and stand behind at TruePane Windows & Doors. Call (954) 507-3613 for a free estimate on your exact opening, and we’ll give you line-item prices before you commit to anything.

What makes Coral Gables different from the rest of Miami-Dade is that you’re not just buying a door. You’re buying a door that has to satisfy Miami-Dade County’s High-Velocity Hurricane Zone requirements and the City of Coral Gables Board of Architects, who review the profile, finish, and glass pattern against the city’s 1920s Mediterranean Revival character. Pass one, fail the other, and you’ve spent money on a door that cannot legally stay in your wall. We start every quote with that second layer in mind, because we’ve watched homeowners learn about it the hard way.

  • Entry-level single sliding impact door: $4,200-$6,500
  • Mid-range two-panel slider with marine-grade finish: $6,500-$9,500
  • Large multi-panel or telescoping sliders: $9,500-$18,000+
  • Permit, engineering, and architectural review: $600-$1,400 depending on scope
  • Removal and haul-away of old door: included in our quotes, not a surprise line item

What Actually Drives the Price in Coral Gables

Three things move the number more than anything else. First is the rough opening. Coral Gables homes built in the 1920s through 1940s are masonry construction, mostly concrete block, coral rock, or stucco over solid walls. The wall thickness is not what a modern impact unit expects. You’re often dealing with a deep reveal, an arched opening, or non-standard dimensions that mean the stock unit off the shelf simply doesn’t fit. That pushes you into custom fabrication, and custom fabrication costs more. Not double, but more.

Second is the architectural review. The Board of Architects has rejected code-compliant impact doors because the frame profile was too wide, the finish didn’t match the original steel casement, or the muntin pattern wasn’t right for the house. When we quote a Coral Gables job, we walk the opening, check what was there originally, and recommend a product that won’t get kicked back. That’s not an upcharge. That’s doing the job once instead of twice.

Third is salt air. Any door within a few miles of Biscayne Bay fights corrosion every day. A cheap powder-coated frame looks fine for two years, then the hardware starts pitting and the track grinds. We spec marine-grade finishes and proper thermal breaks by default on every Coral Gables job, not as an upgrade. Manufacturers like ES Windows, ECO Window Systems, and Mr-Glass make product that’s built for this environment, and we’ll show you side-by-side quotes on paper so you see what you’re actually buying.

How to Compare Impact Sliding Door Quotes the Right Way

Most people compare the bottom number. The smarter comparison is what’s behind the bottom number. Ask a contractor these three questions, and you’ll know more than most homeowners do after three bids.

Which manufacturer line, and what’s the NOA number?

Every impact unit in Miami-Dade must carry a Miami-Dade Notice of Acceptance. If the quote doesn’t name the manufacturer and the NOA, the door might not be approved. We write both on every proposal, and we’ll pull up the product approval before you sign anything.

Does the quote include architectural review prep for the Board of Architects?

In Coral Gables, this isn’t optional. The Board has the final say on what goes in your opening, and no permit from Miami-Dade overrides them. If a contractor tells you not to worry about it, start worrying about them. We prepare the submittal, handle the board’s process, and factor that into the quote from day one.

What’s covered on the workmanship side, and is it in writing?

Every door has a manufacturer warranty. The weak point is usually the install, because that’s where corners get cut. At TruePane, we register both manufacturer warranty layers in writing before our truck leaves your driveway, and we back the install with our Done Right Promise. If it’s not right, we make it right. No paperwork fights, no arguing. Dale Kessler, the second-generation glazier who founded this company, has a rule: if the pane is not true, the job is not done. That’s the standard on the first visit and the baseline for every callback.

Pricing Table: Impact Sliding Glass Door Cost Ranges in Coral Gables

Item Cost Range
Single sliding impact door, 72×80, standard frame $4,200-$6,500
Two-panel sliding impact door, aluminum frame $6,500-$9,500
Three-panel or telescoping slider, custom spec $9,500-$18,000+
Marine-grade finish upgrade (corrosion protection) $350-$700 per panel
Architectural review submittal and city permit coordination $600-$1,400
Removal and haul-away of existing sliding door Included in our quotes

These are installed prices, not the rough number you’ll see on a box-store shelf. They include the unit, the flashing, the seal, the labor, the permit, and taking the old door off your property. We don’t add surprise line items, and we don’t quote low to get the job and then “discover” issues that were there all along.

What It Looks Like After Installation: Set Right the First Time

We’ve replaced sliders in Old Cutler Bay and around Coral Gables that were installed by companies no longer in business. The track was set out of level, the panels dragged, and the water test failed the first time it rained. The homeowner paid once for the door and was about to pay again for the fix. That happens more than you’d think when the installer doesn’t understand masonry construction and doesn’t bother with a level. Our technicians measure every opening twice, set the track with shims and a laser, and run a water test before the job closes. If the door doesn’t glide, doesn’t seal, doesn’t hold plumb, it’s not done. We’ll be there when we say, in uniform, background-checked, and prepared.

For a closer look at how impact-rated products hold up across the full scope of windows and doors, see our Impact Windows & Doors in Coral Gables page, or head back to our home page to see the full range of what we handle.

FAQs

Get a Straight Quote on Your Sliding Door

Call TruePane Windows & Doors at (954) 507-3613 for a free, no-pressure estimate. We’ll come out, measure the opening, check the existing track, and show you manufacturer options side by side on paper, with both warranty layers and a Done Right Promise in writing. If it is not in writing, it is not a guarantee. It is just a conversation.

Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Coral Gables, FL.

Why Impact

Six Reasons Homeowners Choose TruePane Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other TruePane Windows & Doors Services

Reviews

What Neighbors Say About TruePane Windows & Doors

★★★★★

"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."

BBill T.
★★★★★

"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."

EEleanor G.
★★★★★

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

RRonald P.

What Our Customers Say

★★★★★ 5.0 from 3+ reviews

"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."

- Bill T.

"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."

- Eleanor G.

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

- Ronald P.
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