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 Westwood Lake
If you live in Westwood Lake and your sliding glass door sticks, leaks, fogs, or won’t lock, you need a straight answer: most sliding glass door problems in this neighborhood are worth repairing, and a full replacement with a Miami-Dade NOA-approved impact unit—or Impact Garage Doors in Westwood Lake if you’re also upgrading that opening—typically runs $2,500 to $5,500 installed. That’s the honest range we quote here, because Westwood Lake’s 1960s and 70s concrete-block ranches almost never accept off-the-shelf units without custom framing work. We’re Winslow Windows & Doors, and we’ve been pulling original aluminum sliders and jalousie panels out of these masonry walls long enough to know what we’ll find behind them. Call (844) 901-4551 and we’ll give you a written line-item quote, not a ballpark guess.
Why Winslow Windows & Doors Is Westwood Lake’s Preferred Sliding Glass & Patio Doors Company
Winslow Windows & Doors has been doing Sliding Glass & Patio Doors work in South Florida since 2011, and the homes here in Westwood Lake keep us honest. Every job is a masonry-to-HVHZ conversion, not a hardware-store retrofit. Ed Winslow’s name is on the business, so when we tell a homeowner on SW 104th Street that their original wood buck has rotted out behind a 1968 slider, that’s the truth from the owner, not an upsell from a commission crew.
Our technicians arrive in uniform, background-checked, and ready to explain exactly what they’re doing before they touch your wall. We answer our phones live 24/7. No voicemail loop, no call center. When a Westwood Lake homeowner calls at 8 p.m. because a slider jumped its track and the rain is coming in sideways, a real person picks up. That’s the difference between a company that works near Westwood Lake and one that actually serves it.
Every quote we write for a Westwood Lake address includes the permit path, the wind-mitigation documentation, and the Miami-Dade NOA product number you’ll need for your insurance carrier. We don’t leave that to the homeowner to figure out.
Our Sliding Glass & Patio Doors Services in Westwood Lake
Full-Frame Replacement with Miami-Dade NOA Impact-Rated Sliding Glass Doors
This is the core of our work in Westwood Lake. Original 1960s and 70s aluminum sliders were never built to meet the High Velocity Hurricane Zone code that governs this entire neighborhood. We pull the old unit, inspect what’s behind it, re-frame where needed, and set a PGT or CGI impact slider that carries its own Miami-Dade NOA number. You get permanent hurricane protection without panels to haul out of a shed.

Custom Masonry Re-Frame for Jalousie-to-Slider Conversions
Westwood Lake’s CBS ranch homes were built around jalousie windows, and those rough openings are almost never plumb, square, or sized for a standard impact slider or Westwood Lake Custom & Geometric Windows. When we remove a jalousie panel beside a sliding door, the old wood buck has usually rotted to pulp. We re-frame with pressure-treated lumber, flash and caulk with HVHZ-rated sealants, and set the new unit so it passes wind mitigation inspection the first time.

Sliding Glass Door Repair and Roller Replacement
Humidity from the lakes and canals in Westwood Lake is relentless on door hardware. Rollers seize, tracks corrode, and locks stop engaging. We stock replacement rollers, handles, and track components for PGT, CGI, and ViewLux doors. If your door is dragging or sounds like it’s grinding gravel, call (844) 901-4551. Repair starts at a couple hundred dollars and often beats replacement by thousands.

Wind Mitigation Documentation and Insurance Credit Inspection Prep
After we install an impact slider in Westwood Lake, we provide the documentation your insurance carrier needs to apply windstorm premium credits. A wind mitigation inspection typically runs $75 to $150, and the premium reduction on the windstorm portion often averages around 25%. We’ll walk you through which forms you need and what the inspector will be looking for.

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 Westwood Lake
We’re authorized installers for eight brands, and the three that matter most for Westwood Lake’s wind zone are PGT, CGI, and ViewLux. PGT’s 770 Series and CGI’s Sentinel Series carry Miami-Dade NOA approvals for large-missile impact, which is what your insurance carrier wants to see on a 1960s CBS ranch. ViewLux gives us a strong option when a homeowner wants clean sightlines without sacrificing the NOA rating. We carry common replacement parts for these brands so repairs in Westwood Lake don’t wait on a parts shipment from Georgia.
Common Sliding Glass & Patio Doors Problems We See in Westwood Lake Homes
- Rotted wood bucks hidden behind original aluminum sliders. The 1960s builder framed the opening with a wood buck, and five decades of humidity from the lakes and canals has turned much of that wood to sponge. The door still looks fine from the inside. It isn’t. We find this on the majority of original sliders we pull in Westwood Lake.
- Jalousie rough openings that don’t match any standard impact unit size. Builders poured block to whatever jalousie dimension was on the truck that week. When you convert to a slider, we’re almost always doing custom framing or adaptor work before the new unit can be set.
- Wind-driven rain intrusion at the sill and header joints. From May through October, storms push rain sideways. If the flashing was skipped or the caulk is low-grade, water gets inside the slab and shows up as a damp carpet or swollen baseboard. We see this constantly on canal-side lots off SW 104th Street.
- Rollers and tracks corroded by ambient humidity. Westwood Lake sits in a pocket of high ambient moisture. Non-HVHZ-rated hardware corrodes fast. A door that worked fine in January can seize up by August if the rollers weren’t rated for this environment.
Pricing for Sliding Glass & Patio Doors in Westwood Lake, FL
A full-frame impact sliding glass door replacement in Westwood Lake, including the masonry re-frame work these 1960s–70s CBS homes need, runs $2,500 to $5,500 installed. Repair work is far cheaper: roller replacement runs $150 to $350, track realignment $200 to $400, and lock replacement $120 to $250. What moves your price is the condition of the wood buck behind the old unit, whether we need to re-plumb the masonry opening, and the size and design pressure rating of the door you choose. We give you a written line-item quote after a free in-home measure so there’s no guesswork on the invoice. Call (844) 901-4551 to schedule yours.
What Sliding Glass & Patio Doors Costs in Westwood Lake
Let’s be direct about the numbers. Impact sliding glass doors for a Westwood Lake home generally fall between $2,500 and $5,500 per opening installed, depending on whether we’re doing a straight replacement in an already-framed opening or a full jalousie-to-slider conversion with masonry re-framing. If you want context on the broader window market, impact windows across Miami-Dade run $800 to $1,500 per window installed; a large custom opening with a multi-panel slider can reach $6,000. Whole-home packages where every window and door is replaced at once range from $8,000 to $25,000 or more based on opening count and wind zone requirements.
What specifically moves the price in Westwood Lake: the wind zone, because every opening here must carry a Miami-Dade NOA; the floor height, because second-story sliders need higher design pressures; and the frame material, because reinforced aluminum and laminated glass cost more than standard units. A 1968 ranch with a jalousie panel beside the door is a bigger job than a 2005 townhome with a standard opening. We measure, we scope, and we write the number down before you commit. The in-home measure and written quote are free.
Florida Pays You Back
Florida has real incentives for the work we do in Westwood Lake, and the stack is worth understanding. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact doors and windows. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit can return 30% of the product cost on qualifying energy-efficient units, up to $600 per year. And after a wind-mitigation inspection, homeowners often see windstorm premium credits averaging around 25% on the windstorm portion of their policy. We don’t set the program numbers or the insurance carrier’s final figures, but we make sure your installation qualifies for every credit you’re owed.
We Also Serve Cities Near Westwood Lake
If you’re in Olympia Heights, Sweetwater, University Park, or Sunset, the same Westwood Lake team serves your neighborhood. We coordinate from our South Florida office and dispatch crews throughout western Miami-Dade, so the same Masonry-to-HVHZ expertise applies whether your ranch sits on a canal in Westwood Lake or on a standard lot one neighborhood over.
Serving Westwood Lake, FL — Our Local Coverage Area
We’re based in the Westwood Lake 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 Westwood Lake
You need a Miami-Dade NOA-approved unit. Westwood Lake sits entirely within the High Velocity Hurricane Zone, and the code here is stricter than the Florida Building Code used in neighboring Broward County. A Florida Product Approval unit that’s legal in Broward is not legal for a Westwood Lake permit. We spec NOA units on every job, and your insurance carrier will expect to see that NOA number on your wind mitigation documentation. Call (844) 901-4551 and we’ll show you exactly which product approvals apply to your opening.
Yes, and in Westwood Lake that’s actually the smarter path. The jalousie panel and the slider were set in the same wall, often sharing the same rotted wood buck. Doing them together means one permit, one re-frame, and one inspection rather than two separate masonry disruptions. We handle the full conversion from jalousie to impact-rated slider and fixed panel as a single job. Estimates are free.
In most cases, yes. After installation, a wind mitigation inspection typically costs $75 to $150, and the windstorm premium credit averages around 25% on the windstorm portion of the policy. Your carrier sets the final number, not us, but homes in Westwood Lake with documented Miami-Dade NOA impact doors and windows consistently see meaningful reductions. We hand you the documentation pack the inspector needs.
We flash and caulk for the worst case, not the average. Canal-side lots in Westwood Lake get hit with wind-driven rain from May through October, and the ambient humidity from the lakes and canals accelerates corrosion on any frame or hardware that isn’t HVHZ-rated—something we also watch for during Roof Repair in Westwood Lake. We use pressure-treated lumber for any re-framing, HVHZ-rated sealants at every joint, and stainless or coated hardware throughout. A door that would last twenty years inland will fail in five on a Westwood Lake canal lot if it’s not installed this way.
Yes. The original aluminum frames in Westwood Lake were thin and narrow, and modern impact units are built thicker to hold laminated glass and meet large-missile impact standards. That said, PGT’s 770 Series and ViewLux’s contemporary lines offer narrow sightlines that preserve the open, airy feel of a mid-century slider. We’ll bring samples to your home and show you what the installed profile actually looks like before you commit. Call (844) 901-4551 for a free in-home measure.
The Masonry-to-HVHZ Conversion Playbook for Westwood Lake
Here’s what nobody tells you when you start shopping for a sliding glass door in this neighborhood: pulling a 1960s aluminum slider out of a concrete-block wall in Westwood Lake usually reveals an opening that was never plumb or square to begin with. The blocks were laid around a wood buck that has quietly rotted away over five decades of Dade County humidity. What was quoted as a straight swap turns into a partial masonry re-frame before a Miami-Dade NOA-approved impact unit can be set and inspected.
We’ve done this enough times to scope it before we quote, not after. On a canal-side lot off SW 104th Street, we pulled a corroded 1968 slider from a concrete-block ranch and found the wood buck gone, leaving the masonry opening out of plumb by nearly an inch. We re-framed with pressure-treated lumber, flashed and caulked every joint with HVHZ-rated sealants, then set a PGT 770 Series sliding glass door with large-missile laminated glass and its Miami-Dade NOA on file. Wind mitigation passed on the first inspection.
That’s the difference on Sliding Glass & Patio Doors in Westwood Lake. A big-box installer or a cut-rate crew will quote you a door and discover the re-frame after your wall is open. We build the re-frame, the permit, the NOA documentation, and the wind mitigation prep into the quote up front. You know the number before we cut a single block.
If your Westwood Lake home still has its original aluminum slider or jalousie panels, call (844) 901-4551 for your free in-home measure and written quote. Ed Winslow’s name is on the door, and on every job we do. Upfront pricing. No surprises on the invoice. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Westwood Lake since 2011.










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