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 $2,500-$5,000 for a standard 6-foot impact-rated unit, while larger multi-panel configurations run $5,000-$12,000 installed. The price gap between what a big-box store quotes and what we quote usually comes down to one thing: whether the door carries a Miami-Dade County Notice of Acceptance. In North Miami, that’s not optional. Call (863) 946-5039 for a free in-home measure and a written line-item quote.
Our crews know the difference between a 1962 CBS rancher off NE 12th Avenue and a 1970s two-story near Griffing Park. We’ve been serving North Miami long enough to know which openings were framed for standard sliders and which need custom sizing. When you call, a live person answers. Not a call center. Every time.
Why Winslow Windows & Doors Is North Miami’s Preferred Sliding Glass & Patio Doors Company
Ed Winslow started this company in 2011 with a simple idea: put your name on the door, and answer the phone. North Miami homeowners call us because they want one accountable local company, not a ticket number from a national chain. Ed’s name is on the business, and Ed’s name goes on every job we do. That’s not marketing copy. That’s how we’ve operated for over 15 years.
Every technician who arrives at a North Miami home is background-checked and uniformed. You’ll know who’s at your door before you open it. Homeowners from Keystone Point to North Miami Beach Drive tell us the same thing: the person who shows up is the person who does the work. No subcontractor roulette. And our Sliding Glass & Patio Doors team handles everything from single-door swaps to full multi-opening replacements on apartments and duplexes.
We back every install with the 36500-Day Done Right Promise. If it’s not done right, we make it right. Period. That’s a century-long standard of accountability no national chain will match, because no national chain has an owner who lives with his reputation.
Our Sliding Glass & Patio Doors Services in North Miami
Impact-Rated Sliding Glass Door Replacement
This is the core of what North Miami homes need. Every replacement in this city must carry a Miami-Dade County NOA, which is a more stringent product-approval standard than Florida’s statewide code. We install PGT and CGI impact sliders with design pressures matched to your specific opening, never above +/-100 PSF. Most standard slider replacements are installed in as fast as a single day once your units arrive. Custom fabrication runs 4-6 weeks.

Sliding Glass Door Repair
Salt air does real damage to sliding door hardware in North Miami. Rollers seize, tracks corrode, jambs pit along the coast-facing side. We replace worn rollers, rebuild jambs, and swap out anodized frames on doors that still have good glass but failed hardware. $40 off any repair over $200, every day.

Patio Door Conversion From Jalousie or French Doors
Many 1950s and 1960s CBS homes in North Miami have jalousie-panel doors that offer zero hurricane protection. The glass louvers literally pop out under impact. We convert these openings to modern impact-rated sliding glass doors, often requiring North Miami Custom & Geometric Windows sizing because the rough openings are smaller than today’s standard. Miami-Dade NOA compliance is built into the estimate.

Multi-Unit Sliding Door Packages
North Miami has a scattered stock of older apartment buildings from the same era as the single-family homes. We’ve done full building replacements where every unit gets the same spec door, the same finish, and the same inspection pass. Semi-custom or custom impact units are the norm here because the original openings were never standard.

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 authorized installers for eight premium brands, and for North Miami’s coastal conditions we most often recommend CGI, CWS, and ES Windows for Impact Garage Doors - North Miami and sliding glass openings. These manufacturers build marine-grade and anodized finishes that hold up to years of salt-laden air. We stock common replacement hardware locally, which means faster turnaround on repairs for North Miami customers. We don’t sell off-brand knockoffs. We install what we’d put in our own homes.
Common Sliding Glass & Patio Doors Problems We See in North Miami Homes
- Salt-pitted frames and seized rollers. Un-anodized aluminum frames facing the coastal side pit and corrode within 5-7 years. The sash binds, and the jamb screws eventually strip out. We specify marine-grade finishes and stainless fasteners on replacements.
- Jalousie doors failing wind-mitigation inspection. The glass louvers pop out under large-missile impact, leaving the opening unprotected. Insurance companies flag these openings, and Citizens Insurance policies often require proof of opening protection before renewal.
- Wind-driven rain intrusion at the sub-sill. Summer squalls push water past dried-out pan flashings on older non-impact sliders. The CBS sub-sill rots, and water tracks into the slab. The fix is a properly flashed impact door, not caulk.
- Non-standard rough openings. 1950s-1960s CBS homes in North Miami were built with smaller, sometimes custom-framed openings. A standard 72×80 slider won’t fit. We measure every opening and order units to spec.
Pricing for Sliding Glass & Patio Doors in North Miami, FL
A standard impact-rated sliding glass door in North Miami runs $2,500-$5,000 installed. Multi-panel or large custom openings run $5,000-$12,000. What moves the price: opening size, wind zone requirements, floor height, frame finish (anodized or marine-grade), and whether the rough opening needs reframing. The biggest variable is code. A door that meets Florida Product Approval but lacks Miami-Dade NOA can be cheaper up front. It won’t pass inspection in North Miami. We’ll show you the line items. Call (863) 946-5039 for a free estimate.
We Also Serve Cities Near North Miami
Winslow Windows & Doors serves the entire Sliding Glass & Patio Doors in North Miami area plus Miami, Hialeah, Miami Beach, and Coral Gables. If you’re in one of these nearby cities, the same team measures, the same team installs, and the same live person answers the phone.
What Sliding Glass & Patio Doors Costs in North Miami
Impact windows generally run $800-$1,500 per window installed, and impact single-hungs fall between $900-$1,800. Large or custom openings run $2,500-$5,000, and whole-home packages start at $8,000 and can exceed $25,000 depending on the count. For a sliding glass door specifically, North Miami pricing tracks the upper end because of the Miami-Dade NOA requirement and the materials we choose for salt resistance. Marine-grade anodized frames and stainless fasteners cost more than inland-spec aluminum, and they should. The cheap spec fails within a decade. The coastal spec lasts the life of the home. We give you a written line-item quote after a free in-home measure, so you know exactly what you’re paying for before anything is ordered.
Florida Pays You Back
There are real incentives for North Miami homeowners who upgrade to impact-rated sliding glass doors. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida also exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit can return 30% of product cost, up to $600 per year, on qualifying units. And after a wind-mitigation inspection ($75-$150), many homeowners see windstorm-premium credits averaging around 25% on the windstorm portion. Programs and carriers set the final numbers. We’ll point you to the right paperwork without making promises about what any insurer will do.
One thing worth knowing: impact-rated sliding doors are permanent protection. You don’t hang panels before a storm, you don’t store shutters, and you don’t scramble at the last minute. The protection is in the glass and the frame, every day of the year. We never sell or install hurricane shutters. We build openings that protect themselves.
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
Because North Miami sits inside Miami-Dade County, and Miami-Dade maintains its own product-approval standard that is more stringent than Florida’s statewide code. The NOA requires testing and documentation specific to environments like ours: salt exposure, wind-driven rain, and high-velocity hurricane zones. A door that meets Florida Product Approval but lacks a NOA is not legal to install in North Miami. We only install NOA-rated units here, and we pull the permit with the documentation attached. Call (863) 946-5039 to schedule a free measure.
You can, but your insurance company may disagree. Many North Miami homeowners find that their Citizens Insurance renewal requires proof of opening protection on all openings, not just the door. We’ll replace the door now and help you plan a phased approach for the windows if you want to spread the cost. The door is usually the first trigger because sliding glass openings are the largest unprotected span. Get a free estimate and we’ll walk you through it.
Expect to pay 15-25% more for marine-grade anodized frames, stainless steel hardware, and sealed joints on any Roof Repair - North Miami or door project. On a standard 6-foot slider, that’s roughly $400-$800 more than an inland-spec unit. The inland-spec door will pit, bind, and fail within 5-7 years in North Miami’s salt air. The coastal-spec door lasts the life of the home. We don’t install the cheap spec here. Call (863) 946-5039 for exact numbers on your opening.
Laminated glass interlayer is the plastic sheet bonded between two panes of glass. Impact-rated glazing is the whole assembly: laminated glass, heavy-duty frame, reinforced hardware, and anchoring that keeps the door in the opening during a storm. The interlayer stops the glass from shattering into your living room. The impact rating is what keeps the door sealed against wind pressure and debris. Both matter in North Miami, and both are part of any NOA-rated unit we install.
Usually yes, on the windstorm portion of the premium. The credit after a wind-mitigation inspection averages around 25% on that portion, though the final number is the insurer’s call. What’s more urgent is the renewal itself: Citizens has flagged unrated openings in North Miami homes at a higher rate than surrounding municipalities. Replacing the door doesn’t just lower the premium. It keeps the policy alive. Call (863) 946-5039 and we’ll help you understand what your inspection is looking for.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving North Miami and surrounding South Florida communities 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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