Sliding Glass & Patio Doors in North Miami - Free In-Home Measure, Written Price

Fast, Reliable Sliding Glass & Patio Doors Across North Miami

Sliding glass door replacement in North Miami typically costs $2,500 to $5,000 for a standard impact-rated unit installed into an existing masonry opening, and most projects take one day once the door arrives from the fabricator. Custom fabrication runs four to six weeks. Call (727) 604-9322 for a written, line-item quote on your specific opening, free.

Call (727) 604-9322

We know North Miami’s housing stock because we work on it every week. The 1950s and 1960s CBS homes along NE 125th Street, the condo walk-ups near Barry University, the waterfront lots on the Keystone Islands: each has its own set of problems when you start messing with an old aluminum slider. Ed Winslow’s name is on the door, and on every job we do. When you call, a live person answers. That’s been true since 2011.

Our Sliding Glass & Patio Doors team handles everything from a simple roller replacement to pulling a corroded jamb out of a concrete block wall and setting a new impact-rated unit. If you’re in North Miami, you’re in our service area, and there’s no trip charge to come look at your door.

Why Winslow Windows & Doors Is North Miami’s Preferred Sliding Glass & Patio Doors Company

We’re the locally owned alternative to the national chains that send a rotating cast of subcontractors to your house. Ed Winslow founded this company in 2011, and he still answers the phone. Our published address and license number are on every estimate. That’s not a marketing line; it’s a commitment to standing behind the work with the Done Right Promise. If it’s not done right, we make it right. Period.

Every technician who arrives at a North Miami home is background-checked and in uniform. You’ll know who’s coming before the truck pulls up. We install authorized products from PGT, CGI, Therma-Tru, among others, and we stock common rollers, handles, and locking hardware for the aging aluminum sliders that dominate this market. North Miami homeowners call us because we’ve already solved their neighbor’s identical problem on an identical house two streets over.

We answer the phone 24 hours a day, seven days a week. No voicemail loops, no call center ticket numbers. A real person picks up at 2 a.m. if your patio door won’t lock and you’re staring down an open house.

Our Sliding Glass & Patio Doors Services in North Miami

Impact-Rated Sliding Glass Door Replacement

This is the single most common job we do in Sliding Glass & Patio Doors in North Miami. Miami-Dade’s High Velocity Hurricane Zone rules mean any new slider must carry a Notice of Acceptance, and older single-pane aluminum units don’t come close. We pull the old door, inspect the masonry buck, and set a new PGT or CGI impact unit rated for the opening’s design pressure. The difference is immediate: quieter interior, sealed drafts, and a door your insurance carrier actually wants to see.

Custom-Sized Patio Door Retrofits Into Masonry Openings

North Miami’s CBS homes were built with specific opening widths that don’t match today’s off-the-shelf doors. A 1968 block house near Biscayne Boulevard doesn’t have a 72-inch standard rough opening; it has whatever the original mason decided. We order custom-sized doors to fit the existing opening, which means no demo of the surrounding wall beyond what’s necessary. That saves thousands compared to reframing a masonry wall.

Coastal-Rated Corrosion-Resistant Hardware Upgrades

Homes east of NE 6th Avenue and especially along the bay front deal with salt air that eats standard aluminum rollers and tracks in three to five years. We upgrade to stainless steel or coastal-rated hardware: rollers, tracks, locking points, and handles. It’s not an upsell; it’s the difference between a door that opens smoothly for a decade and one that seizes shut in two hurricane seasons.

Jalousie-to-Slider Conversions

You can’t just yank a jalousie window out and drop a sliding glass door in. The opening is wrong, the lintel may be undersized, and the masonry needs a new buck. Our team handles the full conversion: permit, opening cut, new header if required, flashed and anchored opening, and an impact-rated slider set to Miami-Dade NOA standards. This job triggers code upgrades, and we handle those with written approvals before we touch anything.

Trusted Brands We Service in North Miami

We’re authorized installers for eight premium brands, and for North Miami we lean on products that make sense for this climate and housing stock, including Impact Garage Doors - North Miami when the project calls for full opening protection. PGT and CGI impact sliders dominate our waterfront work. Therma-Tru handles entry and patio configurations for the mid-century houses around Arch Creek. ECO Window Systems give us strong options for homeowners who want modern sightlines without sacrificing HVHZ compliance. Mr-Glass rounds out the lineup for specific hardware and glass package needs. Because we stock common replacement parts for these brands locally in our South FL shop, turnaround on repairs is faster than waiting for shipped parts from a distributor.

Common Sliding Glass & Patio Doors Problems We See in North Miami Homes

• Salt-air corrosion on aluminum frames and hardware. The Keystone Islands and other Biscayne Bay-adjacent neighborhoods get constant salt exposure. Aluminum pits, rollers seize, and locks stop engaging. We see doors that look fine from ten feet but won’t budge because the track has welded itself to the roller assembly.
• Masonry-embedded aluminum bucks corroding and expanding. Original 1950s and 1960s construction set aluminum door frames directly into concrete block. That aluminum oxidizes over decades, expands, and cracks the surrounding stucco. Water gets in, and once water’s in a wall cavity in Miami-Dade, you’ve got mold and rot behind the surface.
• Non-impact single-pane sliders failing insurance requirements. Insurance companies in Miami-Dade are aggressively non-renewing policies for homes with non-impact openings. A 1965 sliding glass door with single-pane glass is a large-missile test failure waiting to happen, and carriers know it. The renewal letter creates a hard deadline, and we prioritize those jobs.
• Worn rollers and track damage from decades of use. Even without salt air, a 50-year-old sliding door has thousands of open-close cycles on it. Rollers flatten, tracks develop grooves, and the door starts hanging up or grinding. Sometimes a hardware replacement fixes it; sometimes the frame is too far gone and you’re looking at a new unit.

Pricing for Sliding Glass & Patio Doors in North Miami, FL

A standard impact-rated sliding glass door installed into an existing North Miami masonry opening runs $2,500 to $5,000, depending on size, brand, and design pressure rating. Custom-width doors for non-standard CBS openings typically land between $3,500 and $6,000. If you’re converting a jalousie window into a sliding door, which requires cutting into the block, adding a header, and full waterproofing, expect $4,500 to $8,000 depending on opening size and engineer requirements. Whole-home packages that replace multiple sliders and windows together land between $8,000 and $25,000 or more.

What moves the price in North Miami: opening width, whether the existing buck can be salvaged or must be cut out, floor height, wind zone proximity to the bay, and whether you want a standard PGT unit or a higher-end CGI or Therma-Tru configuration. You’ll get a written line-item quote before we start, and we honor it. North Miami homeowners who are replacing every opening for insurance reasons-including those needing Roof Repair - North Miami alongside their doors and windows-should call (727) 604-9322 to schedule a free in-home measure and written estimate.

What Sliding Glass & Patio Doors Costs in North Miami

Let’s anchor the numbers so you can compare estimates fairly. Impact windows generally run $800 to $1,500 per unit installed. A single-hung impact window lands between $900 and $1,800. Large or custom openings, which is what we’re usually dealing with in North Miami’s older CBS homes, are $2,500 to $5,000 per opening. Whole-home packages start around $8,000 and climb past $25,000 for larger homes with multiple sliders and custom configurations. The free estimate is the only way to know your number, and it’s genuinely free, with a written quote you can hold us to.

Florida Pays You Back

There’s real money available for North Miami homeowners doing this work, and you should know about it before you write the check. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades including impact doors. Florida waives sales tax on impact-resistant windows and doors. The federal 25C energy credit can return 30% of product cost, up to $600 per year, on qualifying units. And a wind-mitigation inspection, which runs $75 to $150, can unlock windstorm-premium credits averaging around 25% on the windstorm portion of your policy. We don’t guarantee any of these numbers; the programs and your carrier set the final terms. But we’ll help you understand what applies to your home.

What Opening a North Miami Wall Actually Reveals

Here’s our honest observation after years of pulling sliders out of these houses: opening up a 1950s or 1960s CBS wall in North Miami reveals things nobody expects. Corroded aluminum bucks that have been weeping into the wall cavity for twenty years. Undersized framing that met code in 1965 but doesn’t anymore. Waterproofing that was never there to begin with. And once a permit is pulled, Miami-Dade code requires corrections: new anchoring, proper flashing, sometimes an engineered header. Generic suburban replacement contractors who’ve never touched Miami-Dade HVHZ rules can’t legally or safely handle these openings.

Our approach is inspection first. We do a full assessment of the existing buck, the surrounding masonry, and what’s behind the stucco before we quote. Then we write allowances into the contract for the known unknowns: rotted framing, corroded anchors, failed flashing. If we open the wall and find something else, nothing additional gets done until you see it and approve it in writing. The single biggest reason a sliding door quote moves in North Miami is a surprise behind the wall. We eliminate that by looking first and writing it down.

One recent job captures this perfectly. Our crew replaced a corroded aluminum slider on a 1962 CBS home near the Keystone Islands with a PGT impact-rated sliding glass door. The original jamb was so oxidized from salt air that the door wouldn’t seal, and the homeowner had just received an insurance non-renewal notice. We cut the old aluminum buck out of the masonry, installed a new pressure-treated buck with stainless steel anchors, and flashed the opening with peel-and-stick membrane before setting the new door. The final install passed HVHZ inspection and qualified the homeowner for wind mitigation credits on their policy. That’s the job in North Miami: old masonry, salt problems, insurance pressure, and a proper fix.

A quick note on the competition: impact windows and North Miami Custom & Geometric Windows beat hurricane shutters for a lot of North Miami homeowners because the protection is permanent. No panels to haul out of a shed at 11 p.m., no tracks to maintain, no forgetting to close up before the storm. The window does the work every hour of every day, not just when you remember. And versus a big-box retail install, a licensed impact specialist means you get the right design pressure for the opening, the right NOA for the configuration, and a permit pulled and inspection passed. Shutters are cheaper upfront. Impact is the long-term answer, and Miami-Dade insurance math increasingly makes it the only answer.

We Also Serve Cities Near North Miami

While this page is about North Miami, our crews regularly work in Gladeview, Miami, Miami Beach, and Hialeah as well. Same live-phone answer, same published address and license, same Done Right Promise. If you’re a few blocks over the line, you’re still our neighbor.

FAQs - Sliding Glass & Patio Doors in North Miami

Call Winslow for Your North Miami Sliding Glass Door

Upfront pricing. No surprises on the invoice. Ed’s name is on the door and on every job we do. If you’re in North Miami and your sliding door is corroded, failing, flagged by insurance, or just doesn’t slide anymore, call (727) 604-9322. A live person answers, we’ll schedule a free in-home measure, and you’ll get a written line-item quote you can hold us to. The one down the road.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving North Miami and greater Miami-Dade County since 2011.