Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Sliding Glass & Patio Doors Across Miami
Sliding glass door replacement in Miami typically costs $1,800 to $5,500 per opening installed, depending on whether you need Miami-Dade NOA-listed impact glazing, the frame material, and floor height. A standard 6-foot patio slider in a single-family home runs $2,200 to $3,800; a large multi-panel pocket door in a Brickell high-rise can push past $5,000 because of wind-load engineering and crane logistics. We’re the local crew that shows up, measures, pulls the permit, and installs it right. Call (727) 291-4678 for a free in-home estimate.
Winslow Windows & Doors handles Sliding Glass & Patio Doors work across every corner of Miami, from Coral Way to Kendall Drive to the condos lining Biscayne Boulevard. Ed Winslow has had his name on this business since 2011, and that name rides on every job we do here.
Why Winslow Windows & Doors Is Miami’s Preferred Sliding Glass & Patio Doors Company
Miami isn’t like other Florida markets. The county runs its own product approval system, the Miami-Dade Notice of Acceptance, that’s stricter than the general Florida Building Code used in Tampa or Orlando. Every slider we install here carries a valid NOA. We don’t ask if you need it. We already know you do.
Ed Winslow’s name is on the door, and on every job we do. We’ve been locally owned and operated since 2011. When you call (727) 291-4678, a live person answers. Not a call center. Not a voicemail tree. Someone who knows Miami permits, Miami wind zones, and Miami condo board requirements. Our technicians are background-checked and arrive in uniform, so you know exactly who’s at your door before the truck pulls up.
We quote upfront. No change orders after the fact. The price on your written estimate is the price you pay. And we back every install with the Done Right Promise: if it’s not done right, we make it right. Period.
Our Sliding Glass & Patio Doors Services in Miami
Impact-Rated Sliding Glass Door Replacement
If you own a home built before 1992 in a CBS neighborhood like Little Havana, Allapattah, or Hialeah, your original slider probably has no impact rating at all. Insurers are non-renewing policies on homes like that. We replace those old units with Miami-Dade NOA-listed impact sliders from PGT and CGI, with laminated glass interlayers that hold together when debris hits at 140 mph. Design pressures are matched to your specific opening, not guessed at.
Salt-Air Corrosion Remediation for Patio Door Frames
Miami’s salt air off Biscayne Bay and the Atlantic pits uncoated aluminum slider tracks and seizes rollers within five to seven years. You end up lifting and dragging a door that should glide. We pull the old frame, inspect the rough opening for water damage, and install units with marine-grade finishes, stainless steel rollers, and sealed hardware channels built for coastal exposure. This is the difference between a door that lasts 7 years and one that lasts 30.
Condo High-Rise Slider Retrofits Meeting HVHZ Wind-Load Specs
High-rise condos along Brickell, Edgewater, and Miami Beach have their own set of rules. The slider has to satisfy Miami-Dade NOA requirements, your condo association’s aesthetic guidelines, and high-rise wind-load engineering specs all at once. We’ve navigated those boards and their paperwork. We coordinate with building management, pull the permit, and handle the scheduling so the board doesn’t have to chase us.
Sliding Patio Door Glass Replacement
If your slider frame is solid but the glass is fogged, cracked, or delaminating, you may not need a full replacement. Miami’s UV load and near-100% summer humidity destroy insulated glass unit seals early. We replace the glass pack with low-E IGUs that meet current energy code, which brings your SHGC down and cuts the AC load. That’s a real saving on an FPL bill in August.
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.
Trusted Brands We Service in Miami
Winslow Windows & Doors is an authorized installer for PGT, CGI, CWS, among others. For Miami work specifically, PGT and CGI get the most play, because their vinyl slider lines carry Miami-Dade NOA listings across dozens of configurations. We stock common local parts, rollers, and hardware in our South Florida shop, which means faster turnaround on repairs and less waiting on backordered components when a condo board needs a unit swapped fast.
Common Sliding Glass & Patio Doors Problems We See in Miami Homes
- Salt air pitted tracks and seized rollers. Within a mile of Biscayne Bay, uncoated aluminum tracks corrode fast. The door binds, drags, and eventually won’t move without two hands and a hip. We replace with marine-grade hardware and sealed roller channels.
- Fogged insulated glass units. Humidity and UV break IGU seals on sliders faster in Miami than inland. Permanent fog between panes isn’t a structural failure, but it kills the view and signals failing performance. We replace the glass pack, not always the whole door.
- Pre-1992 sliders with no large-missile glazing. Homes built before Hurricane Andrew often have sliders that flunk wind mitigation inspections. Citizens and private carriers send non-renewal notices. We install impact-rated units with NOA compliance that pass the inspection.
- Jamb and sill failures at the rough opening. Miami’s concrete block construction means sliders were often set into openings without proper water sealing. Years of wind-driven rain rots the jamb, loosens the frame, and lets water into the wall cavity. We rebuild the opening, flash it properly, and set the new unit square.
What Sliding Glass & Patio Doors Costs in Miami
A standard impact-rated sliding glass door in Miami runs $2,200 to $3,800 installed. Large multi-panel pocket doors or custom openings run $4,000 to $5,500. Whole-home packages replacing every opening in a three-bedroom CBS house land between $8,000 and $25,000, depending on count, sizes, and which Miami-Dade NOA configuration each opening requires.
What moves the price in Miami specifically: wind zone and floor height. A condo on the 20th floor of a Brickell tower needs higher design pressures than a single-story home in West Kendall. Frame material matters too. Vinyl sliders with stainless hardware cost more up front than basic aluminum, but they don’t rot in salt air. The cheap inland-spec aluminum door that costs $1,500 installed here is a false bargain. It’ll be corroded and dragging within a decade. We quote the coastal-spec version because we know what this salt air does.
Call (727) 291-4678 for a free in-home measure and a written line-item quote. No trip charge inside Miami-Dade.
Pricing for Sliding Glass & Patio Doors in Miami, FL
Expect to pay $2,200 to $5,500 per sliding door opening in Miami, installed and permitted. That includes the Miami-Dade NOA-listed impact unit, demolition and disposal of the old frame, new flashing and sealing at the rough opening, and the permit. If we find water damage behind the old frame when we pull it, that repair is quoted separately before we proceed. No surprise line items. No change orders without your sign-off.
We also run standing offers on every job in Miami: $40 off any repair over $200, a free second opinion on any written estimate from another contractor, and a permanent 10% discount for seniors and veterans. Those aren’t promotions with expiration dates. They’re how we do business.
Why Salt Air Decides the Materials, Not the Schedule
In Little Havana, we replaced a corroded 1980s aluminum slider whose jamb screws had rusted through from Biscayne Bay salt air. The old frame snapped at the jamb during removal. We set a Miami-Dade NOA-listed PGT vinyl slider with stainless steel rollers and a laminated glass interlayer. The new unit locked down with dual design pressure-rated shootbolts and a low-E insulated glass unit that dropped the homeowner’s summer AC draw within weeks.
That job is typical, not unusual. Miami’s salt air pits and seizes uncoated aluminum slider tracks and rollers within five to seven years near the Bay. Humidity and UV break the seals on insulated glass units, causing permanent fogging between panes that even Miami-Dade NOA structural ratings don’t cover. The material spec isn’t an upgrade here. It’s the baseline. Vinyl frames, stainless hardware, marine-grade finishes, sealed joints. The coastal-spec version of the job costs more up front and costs far less over a decade than the cheap inland spec that corrodes out in seven years.
For what it’s worth, impact windows versus hurricane shutters is the common comparison. Shutters mean you’re home when the storm hits, hauling panels out of the garage and fighting corroded tracks in the dark. A Miami-Dade NOA-listed impact slider is always on, always rated, and doesn’t require you to be home to deploy it. That permanent protection is why insurers give windstorm credits for impact-rated openings and nothing for shutters left in the garage.
Florida Pays You Back
Florida offsets part of the cost on impact-rated sliding glass doors. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact sliders. The state also exempts sales tax on impact-resistant windows and doors. The federal 25C energy credit returns 30% of product cost, up to $600 per year on qualifying units, for low-E insulated glass that cuts solar heat gain. Windstorm-premium credits average around 25% on the windstorm portion after a wind-mitigation inspection, which runs $75 to $150. Programs and carriers set the final numbers, so we’ll point you to the right inspection and let the credits land where they land.
We Also Serve Cities Near Miami
Our crews cover Miami Beach, Coral Gables, and Hialeah regularly, plus the unincorporated pockets of Miami-Dade in between. If you’re in any of those areas, the same team, the same Miami-Dade NOA compliance, and the same upfront pricing apply. One call reaches us: (727) 291-4678.
Serving Miami, FL - Our Local Coverage Area
We’re based in the Miami 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 - Sliding Glass & Patio Doors in Miami
No. Miami-Dade County applies a single NOA standard throughout the county, regardless of distance from the coast. The difference between a Bayfront condo and a West Kendall house is the design pressure requirement, which comes from the building’s height and exposure category, not its Zip code. A high-rise slider needs a higher design pressure rating than a single-story home, so the specific NOA configuration differs even though the compliance standard doesn’t. Call (727) 291-4678 and we’ll check your exact opening against the NOA database.
No. Miami-Dade requires every window and door to carry a valid NOA, not just a Florida Product Approval or the association’s word. If the sticker’s missing or the NOA number doesn’t match the size and configuration of your opening, a wind mitigation inspector will flag it and your insurer may non-renew. The condo board’s opinion doesn’t override the county. We can look up your unit’s NOA eligibility and tell you whether it passes before the inspector does.
Miami’s combination of salt air, humidity, and CBS construction concentrates failure at the jamb and sill. Salt water wicks into the rough opening, corrodes the screws and anchors, and rots the jamb wood or rusts the metal buck. Fort Lauderdale and Naples get salt too, but Miami-Dade’s older housing stock, much of it built before modern flashing standards, has more inadequately sealed openings. We rebuild the opening, flash it with modern tape and sealant, and set the new frame square. Call (727) 291-4678 for an assessment.
Low-E is worth it in Miami because of the solar heat gain coefficient, not the aesthetics. Impact glass alone passes the structural test but can still transmit enough solar energy to push your AC hard from noon to four. A low-E IGU drops the SHGC meaningfully, which cuts cooling load during the months when FPL bills peak. The federal 25C credit also applies to qualifying low-E units, which softens the cost. For a south-facing or west-facing slider, we absolutely recommend it.
The inspector checks for a Miami-Dade NOA sticker or the manufacturer’s NOA documentation, confirms the door’s design pressure rating matches the opening, verifies large-missile-rated glazing if required, and documents the frame anchoring and fastening. Missing stickers, undocumented units, or doors without impact glazing fail the inspection. That failure is what triggers non-renewal notices from Citizens and private carriers. We install every slider with the NOA documentation in hand, so there’s nothing to hunt down later.
Call Winslow Windows & Doors for Your Miami Sliding Glass Door
When you’re ready to replace that corroded, fogged, or non-compliant slider, call (727) 291-4678. A live person answers, every time. We’ll schedule a free in-home measure, quote you a written line-item price, and pull the Miami-Dade permit when you approve the job. Ed Winslow has been putting his name on Miami’s doors since 2011, and he stands behind every one of them with the Done Right Promise.
We’re the one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami with impact-rated sliding glass and patio door installation and replacement.
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.