Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding Glass & Patio Doors Across North Miami
Sliding glass door replacement in North Miami typically runs $1,800 to $4,200 for a standard 6-foot impact-rated unit, installed. Full frame-out replacements on corroded 1950s and 1960s CBS homes in neighborhoods like Keystone Point or along NE 125th Street routinely land between $3,500 and $6,800 because the existing rough opening almost never matches modern HVHZ framing requirements. If you’re calling from North Miami, you’re calling Ed Winslow’s team at Sliding Glass & Patio Doors specialists who know exactly what Miami-Dade County’s NOA process demands before the first screw comes out. Call (850) 998-3090 and a live person picks up. Not a voicemail loop. Not a call center. Ed’s name is on the door, and on every job we do in North Miami.
Why Winslow Windows & Doors Is North Miami’s Preferred Sliding Glass & Patio Doors Company
Winslow Windows & Doors has been installing sliding glass and patio doors since 2011, and we’re locally owned by Ed Winslow with a published address and license number. That matters in North Miami because this city sits entirely inside Miami-Dade County’s High Velocity Hurricane Zone. The product approval rules here are the strictest in the country, and homeowners who work with Broward-based crews often learn that the hard way when their new door lacks a Miami-Dade NOA and their insurer won’t accept it.
Our technicians are background-checked and arrive in uniform. Before the truck pulls up, you know exactly who’s coming to your door on NE 6th Avenue or near Griffing Park. Calls are answered by a live person 24 hours a day, 7 days a week. That’s not a marketing line. It’s how Ed runs the company, and it’s why North Miami homeowners who’ve been burned by no-show crews keep our number saved.
We’ve handled hundreds of sliding door replacements across North Miami’s housing stock. The single-story CBS ranch homes built between 1950 and 1975. The 1980s and 1990s garden-style multifamily buildings along West Dixie Highway. The waterfront properties in Keystone Point where salt air eats aluminum frames in half the time it takes further inland. That local repetition means we scope jobs accurately before we quote. No surprises on the invoice.
Our Sliding Glass & Patio Doors Services in North Miami
Miami-Dade NOA Impact-Rated Sliding Glass Door Replacement
Every sliding glass door and Impact Garage Doors - North Miami we install carries a Miami-Dade Notice of Acceptance. That’s non-negotiable. Whether you’re on the Intracoastal or three blocks inland off NE 135th Street, HVHZ rules apply to the entire city. We handle the product approval paperwork, the permit pull, and the inspection coordination. You get a door that satisfies Florida insurance requirements and actually protects your home in a storm. A standard 6-foot impact slider with NOA-certified glazing typically runs $1,800 to $3,400 installed, depending on frame material and design pressure requirements.

Full Frame-Out Replacement for Corroded or Outdated Sliding Door Frames
North Miami’s salt air, particularly west of Biscayne Bay, corrodes aluminum frame corners, roller tracks, and weep holes faster than almost any other environment in South Florida. When we open up a 15-year-old impact door in Keystone Point and find the frame corners eaten through, patching isn’t an option. We do a full frame-out: remove the old frame to the rough opening, install new HVHZ-rated framing, flash and seal correctly, and set a new marine-grade finished door. If your roof was damaged during removal, we also offer Roof Repair - North Miami. These jobs run $3,500 to $6,800 in North Miami because they involve structural work, stucco repair, and NOA hardware sized to the original 1950s or 1960s opening.

Sliding Glass Door Hardware and Roller Replacement for Salt-Damaged Tracks
If your sliding door binds, sticks, or sounds like it’s grinding gravel, the rollers and track are likely corroded. This is the most common service call we get from North Miami’s garden-style apartment buildings built in the 1980s and 1990s, where original aluminum hardware has spent three decades in salt-laden humidity. We replace rollers, tracks, and locking hardware with corrosion-resistant components. Typical cost for a complete hardware rebuild on a 6-foot slider is $240 to $480. That assumes the frame itself is still sound. If the track is pitted through, we’ll tell you honestly and quote a frame replacement instead.

Sliding Glass Door Seal and Gasket Replacement
Year-round humidity and UV in North Miami degrade insulated glass unit seals. When a door fogs between the panes, the seal has failed, and that unit has lost its large-missile impact rating. We replace failed IGUs and glazing gaskets, then re-test the door’s structural integrity. On an impact-rated door, this is not a cosmetic fix, it’s a safety and insurance compliance issue. Seal and gasket service typically runs $180 to $350 for a single sliding panel.

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 North Miami
We’re an authorized installer for PGT, CGI, CWS, and ES Windows, among others. That means we’re not guessing at specifications. When a North Miami homeowner in Keystone Point needs a marine-grade aluminum slider with the right NOA numbers, we spec the PGT unit that actually matches the opening’s design pressure. Because we install these brands daily across North Miami, we stock common rollers, tracks, and hardware locally. Fast turnaround isn’t a promise. It’s a logistics advantage that comes from working in this city constantly.
Common Sliding Glass & Patio Doors Problems We See in North Miami Homes
- Salt-air corrosion on aluminum frames and rollers. North Miami’s western Biscayne Bay shoreline pushes salt-laden air through Keystone Point and along NE 135th Street. We routinely find frame corners and weep-hole tracks fully corroded on doors installed only 12 to 15 years ago. The homeowner assumed the impact upgrade was permanent. It wasn’t.
- Non-NOA doors installed by out-of-county contractors. A Broward-based crew occasionally installs a door without Miami-Dade NOA because it wasn’t required across the county line. The North Miami homeowner discovers the problem when their insurer issues a non-renewal. We fix it by replacing the unit with a properly approved door.
- Fogged insulated glass from seal failure. North Miami’s constant humidity and UV stress degrade gasket and glazing compounds year after year. Once a seal fails, the door fogs and loses its impact rating. We replace the IGU and restore the door’s NOA compliance.
- Original jalousie and single-pane sliders on 1950s-1970s CBS homes. Many North Miami ranch homes still have original openings sized for jalousie windows or early single-pane sliders. These units can’t meet HVHZ design pressures, and Florida insurers are actively cancelling policies over them. Full replacement with NOA-certified impact doors is the fix.
Pricing for Sliding Glass & Patio Doors in North Miami, FL
Here’s what you can expect to pay in North Miami right now. A standard 6-foot impact-rated sliding glass door with Miami-Dade NOA runs $1,800 to $3,400 installed. Full frame-out replacements on older CBS homes run $3,500 to $6,800. Hardware and roller rebuilds land at $240 to $480. Seal and IGU replacements run $180 to $350 per panel. What moves the price in North Miami: opening count, wind zone (all of North Miami is HVHZ, but waterfront elevations push design pressures higher), frame material, and whether the existing rough opening needs reframing. Call (850) 998-3090 for a free in-home measure and written quote. The number is exact, it’s line-itemed, and it doesn’t change once work starts. That’s the Winslow way.
What Sliding Glass & Patio Doors Costs in North Miami
For context across the broader impact window and door category in North Miami: impact windows generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. North Miami Custom & Geometric Windows and large openings run $2,500 to $5,000. Whole-home packages run $8,000 to $25,000 and up, depending on opening count and product line. For sliding glass doors specifically, the $1,800 to $6,800 range above covers most of what we install in North Miami. The free in-home measure and written quote is exactly that: free. No trip charge inside our home county. Call (850) 998-3090 and we’ll schedule it.
Florida Pays You Back
North Miami homeowners have real incentives available right now. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-rated sliding glass doors. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit returns 30% of product cost, up to $600 per year, on qualifying energy-efficient units. After a wind-mitigation inspection (typically $75 to $150), many North Miami homeowners see windstorm premium credits averaging around 25% on the windstorm portion of their policy. We don’t set the credit amounts, your carrier does. But we install doors that qualify for them, and we document everything your inspector needs.
One comparison worth making: impact sliding glass doors versus hurricane shutters. Shutters are cheaper upfront and require you to be home when a storm approaches, plus you’re hauling panels and wrestling them into place in the dark. An impact-rated slider is permanent protection. No panels to hang. No hardware to maintain. No insurance argument about whether you remembered to close them. In North Miami’s HVHZ, where evacuation orders come early and return trips come late, that permanent protection is worth the difference.
We Also Serve Cities Near North Miami
Winslow Windows & Doors serves North Miami and the surrounding South Florida communities. If you’re in North Miami today, we’ve likely been on your block this week. We also work throughout Hialeah, Miami, Miami Beach, and Pembroke Pines. Same live-answer phone. Same Ed Winslow behind every job.
Serving North Miami, FL - Our Local Coverage Area
We’re based in the North 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 North Miami
Yes. Every sliding glass door installed anywhere in North Miami must carry a Miami-Dade Notice of Acceptance, because the entire city falls within Miami-Dade County’s High Velocity Hurricane Zone. Waterfront or inland doesn’t matter for the NOA requirement, only for the design pressure rating your specific opening needs. Call (850) 998-3090 and we’ll confirm the exact rating your home requires during the free estimate.
Keystone Point sits on the Intracoastal with direct exposure to Biscayne Bay’s salt-laden air. That salt mist settles on aluminum frame corners, roller tracks, and weep holes, accelerating corrosion dramatically. We’ve pulled 15-year-old impact doors in Keystone Point with frame corners fully eaten through, while identical doors three miles inland on NE 125th Street were still sound. The fix is a marine-grade finish and proper weep-hole maintenance. We spec PGT’s marine-grade aluminum for exactly this environment.
In most cases, yes. A wind-mitigation inspection documenting NOA-certified impact glazing typically reduces the windstorm portion of your premium by roughly 25%, though your carrier sets the final credit. The inspection runs $75 to $150, and the savings usually recover that cost within the first year. Call (850) 998-3090 for a free estimate, and we’ll tell you what documentation your inspector will need.
Usually yes. North Miami’s 1950s and 1960s CBS ranch homes have consistent rough opening dimensions, and we’ve measured hundreds of them. In most cases, we can size a modern NOA-certified slider to the original opening with minimal stucco touch-up. The exception is when the original jalousie opening is oddly sized or the surrounding block has cracked. We’ll know during the free in-home measure. Call (850) 998-3090 to schedule it.
Roller and track failure from corrosion. Those buildings’ original aluminum hardware has spent decades in North Miami’s salt-laden humidity, and the rollers seize or the tracks pit through. We rebuild the hardware with corrosion-resistant components for $240 to $480 per door. If the frame itself is compromised, a full replacement runs $1,800 to $3,400. Call (850) 998-3090 and we’ll tell you which one you’re looking at.
Call (850) 998-3090 today to schedule your free in-home estimate for sliding glass and patio doors in North Miami. Ed Winslow answers. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving North Miami with NOA-certified impact doors 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.










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