Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Three Lakes
Our Custom Windows & Doors - Three Lakes service covers sliding and patio door replacement that runs $2,800 to $9,400 for a standard impact-rated unit installed, with heavy-duty multi-slide systems starting around $7,500. Most jobs are completed in one visit, and every door we set is backed by the Done Right Promise. Call (448) 428-7290 for a free estimate. We know this community’s homes, its salt air, and its permit requirement that trips up out-of-area suppliers.
Three Lakes sits inside Miami-Dade County’s High-Velocity Hurricane Zone, and that changes everything about what belongs in a door opening here. The sliding units we install near SW 232nd Street, along SW 137th Avenue, and throughout the neighborhoods east of Krome Avenue have to meet wind-load standards that don’t apply one county north. We treat that as baseline. It’s why Sliding & Patio Doors work in Three Lakes starts with the NOA certification, not with a catalog photo.
Why TruePane Windows & Doors Is Three Lakes’s Preferred Sliding & Patio Doors Company
Dale Kessler founded TruePane in 2008, but the glazing craft behind it stretches back many years, two generations of setting glass true and standing behind the work. Homeowners in Three Lakes call us because we carry more than a dozen manufacturer lines approved for HVHZ use, including CGI, CWS, and ES Windows, and we quote those lines side by side on paper before you spend a dollar. No phone-tree runaround. A live person answers every call, 24 hours a day, seven days a week.
What that means practically: our background-checked, uniformed technicians measure every masonry rough opening twice, because CBS walls do not forgive a mis-measured jamb. We register both warranty layers in writing before the truck leaves your driveway, a discipline we call The Keystone Standard. And if something isn’t done right, we come back. That’s the Done Right Promise, no paperwork fight, no fine print.
We’ve replaced original aluminum sliders in Three Lakes homes built before Hurricane Andrew rewrote the code, and we’ve corrected work by installers who didn’t know Miami-Dade requires a product-level NOA. That local knowledge isn’t generic. It’s the difference between a door that passes inspection and one that sits propped in your garage for six weeks.
Our Sliding & Patio Doors Services in Three Lakes
Patio Sliding Doors
Standard two-panel and three-panel patio sliders make up most of what we replace in Three Lakes. The older CBS homes here, most built between the late 1960s and early 1990s, often still have their original single-pane aluminum units with thin thresholds and unsealed sill pans. We swap those for fusion-welded impact frames with low-E insulated glass, stainless-steel rollers, and butyl-taped sills that shed wind-driven rain instead of leaking it into the subfloor.

Heavy-Duty Sliding Doors
For wide openings and high-exposure walls, we specify heavy-duty sliders rated for three to six panels and design wind loads well above 170 mph. In Three Lakes, these units carry Miami-Dade NOAs, not just AAMA stickers. Salt air off Biscayne Bay is relentless on hardware, so we use stainless-steel or hot-dipped fasteners and marine-grade track assemblies. A heavy-duty unit here costs more than an inland-grade one for good reason: the inland spec corrodes inside a decade, and the threshold becomes a gutter.

Panoramic Sliding Systems
For homeowners on larger lots who want floor-to-ceiling glass walls that open wide, panoramic systems are the high end of our work in Three Lakes. These are multi-track assemblies where panels stack and pocket, often spanning 12 to 20 feet. They require engineered lintels and exact subfloor prep. We quote Andersen and Marvin lines alongside ES Windows and CGI so you see the difference in frame thickness, sightlines, and price in writing before choosing.

Pocket & Barn Doors
Not every sliding door faces the sunset. Interior pocket doors and barn-style sliders are common in Three Lakes renovations, particularly where homeowners are reworking circulation inside CBS interiors. We frame the pocket cavity in masonry walls accurately, because a pocket door hung out of plumb in a CBS wall will bind forever. We also handle screen door installation for exterior sliders, which matters here: a good screen keeps the mosquitoes out when the glass is open in December.

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 Three Lakes
We’re an authorized installer for more than a dozen manufacturer lines, and in Three Lakes we lean most often on CGI, CWS, and ES Windows because those brands carry current Miami-Dade NOAs across their impact-rated slider lines. We also service and repair Andersen, Pella, Marvin, and Jeld-Wen units already in homes. Because we maintain local parts stock for common roller assemblies, lock sets, and weatherstripping, we can usually complete a repair in one trip without waiting on a factory shipment. That matters when your slider won’t seal and the next storm is a week out.
Common Sliding & Patio Doors Problems We See in Three Lakes Homes
- Salt-air corrosion on aluminum frames. Pitting, powder coat bubbling, and weep-hole blockages are what we see most. Original sliders from the 1970s and 1980s near SW 232nd Street often seize in the jamb because the track is corroded and the rollers are shot. We replace the track bore and swap in stainless-steel rollers rather than forcing a corroded frame to glide again.
- Fog between the panes on original insulated units. Seal failure is common in the subtropical humidity here. Once argon leaks out and moisture gets in, you’re looking at replacement glass or a full door. A failed seal also means the unit is no longer performing to its original wind-load rating, which is a permit problem if you plan to sell.
- Wind-driven rain intrusion at untreated thresholds. Many pre-1992 CBS homes in Three Lakes have original sill pans that were never flashed with butyl tape and never sealed at the stucco line. We’ve pulled subfloor rot and termite damage from behind these thresholds. When we set a new door, the sill gets flashed before the frame touches the rough opening.
- Non-NOA units failing Miami-Dade inspection. We have fixed more than a few jobs where the homeowner bought an impact slider from an out-of-area supplier, and the inspector rejected it outright because it lacked a current NOA number. National certifications like AAMA or ENERGY STAR don’t satisfy Miami-Dade. The door must be HVHZ-listed at the product level. We confirm the NOA before ordering anything.
Pricing for Sliding & Patio Doors in Three Lakes, FL
A standard two-panel impact-rated patio slider in Three Lakes runs $2,800 to $4,700 for Door Installation - Three Lakes that includes the door, NOA documentation, permit paperwork coordination with Miami-Dade, haul-away, and butyl sill flashing. Three-panel units start around $4,200. Heavy-duty multi-slide systems start at $7,500 and can exceed $14,000 for six-panel panoramic assemblies with engineered headers. Screen door installation runs $180 to $450 depending on frame size and mesh. Marine-grade hardware adds $150 to $400 per unit over inland-grade, and that’s the one upgrade we will not let you skip. The cheap spec costs more within a decade.
What drives the spread: panel count, glass package (low-E with argon is standard for us), frame finish, and whether the opening needs masonry modification. CBS rough openings are fixed. If a previous installer oversized the opening or the lintel is short, we have to cut and reframe. We quote those conditions on paper before you approve anything. Call (448) 428-7290 for a free, line-item estimate. No change orders hiding in the truck.
We Also Serve Cities Near Three Lakes
Our crews work throughout South Miami-Dade and the Upper Keys. We regularly schedule installations in Homestead, Florida City, and Homestead Base, and we serve Key Largo homeowners who need NOA-rated sliders with the same marine-grade hardware we specify for Three Lakes. If you’re just over the county line or across the bridge, call (448) 428-7290 and we’ll set a time.
Serving Three Lakes, FL - Our Local Coverage Area
We’re based in the Three Lakes 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 & Patio Doors in Three Lakes
A compliant sliding door in Three Lakes must carry a current Miami-Dade County Notice of Acceptance (NOA) number. That’s a product-level wind-load certification specific to the HVHZ. National ratings like AAMA or ENERGY STAR do not satisfy the requirement. If the submitted product lacks a valid NOA, Miami-Dade building inspectors reject the permit. Before ordering any door, we pull the NOA documentation and confirm it’s current. Call (448) 428-7290 and we’ll verify your existing unit or quote a compliant replacement.
If you see fog, moisture, or mineral streaking between the panes, the insulated glass unit has failed. You can’t clean it off. The argon or krypton fill is gone and the unit no longer performs to its original wind-load or thermal rating. In Three Lakes humidity, a failed seal also invites internal channel corrosion. We’ll assess the door and tell you whether the glass can be replaced in the existing frame or the whole unit needs to go. Call (448) 428-7290 for a free evaluation.
Yes, and this is where measuring twice matters for Window Installation - Three Lakes. CBS rough openings are fixed masonry. We measure the opening dimensions precisely and custom-order the door to fit, including any buck framing or shim conditions. A door sized for a wood-framed house won’t fit a concrete block opening correctly. We measure every CBS opening in Three Lakes ourselves, twice, before any product gets ordered. Also, call (448) 428-7290 for an exact quote on your specific opening.
Marine-grade hardware uses stainless steel or hot-dipped components instead of standard zinc or plated parts. In Three Lakes, where salt-laden air off Biscayne Bay corrodes aluminum frames and hardware within years, that difference is not optional. Cheap rollers pit and seize. Corroded track bores bind the door. Stripped plated screws snap during storm loading. The $150 to $400 upcharge buys a door that glides in year 12 instead of one you’re fighting in year 6. We wouldn’t sell the cheap version to our own mothers, and we won’t sell it to you, either.
Yes. Door replacement in Three Lakes requires a Miami-Dade building permit, and the product must have a current NOA before the permit is approved. We coordinate permit documentation with Miami-Dade as part of the job, and we don’t start cutting until the permit is in hand. Replacements that skip this step can trigger code enforcement and void your homeowner’s insurance. Call (448) 428-7290 and we’ll walk you through the paperwork as part of your free estimate.
Sliding door problems in Three Lakes don’t fix themselves. Salt air keeps working. The threshold keeps leaking. The next hurricane season keeps getting closer. When you’re ready, we’ll come out, measure true, quote on paper, and register the warranty before we leave. That’s how we’ve done it since 2008, and it’s how Dale Kessler still runs TruePane today: if the pane is not true, the job is not done. Call (448) 428-7290 to schedule your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Three Lakes through a heritage of glazing craft and community commitment since 2008.
Six Reasons Homeowners Choose TruePane 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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