Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Westchester
Window replacement in Westchester means something specific here: Miami-Dade NOA-rated impact glass, full-frame jalousie conversions, and stucco work that blends with a 1950s CBS ranch. TruePane Windows & Doors has done this work on streets off SW 8th Street, Coral Way, and Bird Road for years. We measure twice, quote on paper, and register both warranty layers before we leave your driveway. If you need a straight answer on cost, code, or timing, call (954) 507-3613. A live person answers, day or night.
Why TruePane Windows & Doors Is Westchester’s Preferred Window Replacement Company
We’re not a franchise outfit running crews from three counties away. We serve Westchester out of our South Florida office, and the technicians who show up at your door are background-checked, uniformed, and trained in Miami-Dade’s High Velocity Hurricane Zone code. That matters here more than almost anywhere else in the country. Westchester sits entirely inside the HVHZ, which means every window we set must carry a Miami-Dade Notice of Acceptance. Not every company working in Westchester can say they pull NOA documentation on every single opening.
Dale Kessler founded TruePane in 2008 on a rule that still hangs in our shop: if the pane is not true, the job is not done. We stand behind the work with a Done Right Promise and The Keystone Standard, which puts both manufacturer warranty layers in writing before the truck leaves. That’s not marketing language. It’s how we’ve kept Westchester homeowners calling us back since 2008 of combined craft tradition in South Florida.
Our reviews from Westchester customers mention the same things: on-time arrival, side-by-side quotes on real paper, and no surprise line items on the bill. When you call for Window Replacement, you get a real person, not a voicemail tree. That’s how it’s been since day one.
Our Window Replacement Services in Westchester
Westchester’s housing stock is overwhelmingly post-WWII concrete block and stucco. That changes how we approach every job. The slab-on-grade CBS construction simplifies rough opening sizing, but it demands careful buck integration and stucco patching around new impact frames. We scope that before quoting, not after.
Full Frame Replacement
On a 1960s Westchester CBS home, full-frame replacement means tearing out the old window down to the rough opening, replacing any rotted buck, integrating flashing tape properly, and setting the new impact-rated frame. This is the right call when jalousie windows have been in place since the Eisenhower administration, or when water intrusion has already compromised the jambs. A full-frame replacement on a typical Westchester ranch runs $1,800 to $4,200 per opening, depending on size and NOA-rated glass package. We handle the stucco patching so the exterior finish matches the original.

Insert Window Replacement
Insert replacement works when the existing frame and buck are still solid. We set a new NOA-rated impact window into the existing frame, seal it, and trim it out. On Westchester homes where the CBS walls are in good shape but the sashes are failing, inserts run $900 to $2,400 per opening. The trade-off is a slightly reduced glass area, but it’s often the more economical and clean path when the surrounding stucco doesn’t need work.

Storm Window Replacement
In Westchester, “storm windows” don’t mean the old aluminum triple-track units northerners remember. Here, it means impact-rated glazing that meets Miami-Dade’s missile-impact test standards. We install impact windows rated for large and small missile debris, which is what your insurer and building department both need to see. Storm-rated replacement on a Westchester home typically runs $1,500 to $3,800 per opening depending on frame material, glass package, and whether it’s an insert or full-frame job.

Energy-Efficient Upgrade
Westchester’s humid subtropical climate punishes non-impact seals and vinyl frames within a few years. UV radiation breaks down standard glazing, and humidity works its way into jalousie openings year-round. An energy-efficient upgrade here almost always means a jalousie conversion package: we remove louvered glass from Florida rooms, carport entries, and bathroom openings, then set NOA-rated impact casements or single-hungs with Low-E glass and argon fill. These upgrades typically run $1,200 to $3,200 per opening, and they lower your cooling load while satisfying insurance renewal requirements.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Westchester
We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. On Westchester jobs, we frequently spec PGT impact casements and Jeld-Wen NOA-rated single-hungs because the local supply chain keeps those in stock, which shortens lead times on whole-house conversions. We also work with Simonton for budget-conscious insert work. We quote manufacturer lines side by side on paper so you see exactly what you’re buying, including the NOA number and warranty duration for each. Our Westchester customers aren’t asking for the cheapest bid; they’re asking for a square deal. Here’s what you’re getting, in writing.
Common Window Replacement Problems We See in Westchester Homes
- Fogged non-impact insulated glass units. Constant UV exposure and humidity break down seals within a few years, especially on west-facing exposures along Bird Road and Coral Way corridors. The argon fill escapes, the pane fogs, and the only fix is replacement.
- Rotted jambs from improper flashing tape integration. On CBS walls, if the flashing tape isn’t integrated correctly at the buck, water gets behind the frame and rots the wood. We see this most often on homes where a previous contractor did a quick insert without full-frame work.
- Insurance-driven jalousie conversions left incomplete. A single Citizens Insurance renewal letter often triggers whole-house replacements. We routinely see homes where jalousie windows were swapped one at a time, leaving weak sash attachments that fail Miami-Dade County’s post-installation inspection.
- Stucco patching that doesn’t match the original finish. Westchester’s CBS homes have a specific stucco texture, and tossing a generic patch around a new frame makes the whole wall look wrong. We match the texture and finish on every full-frame job.
Pricing for Window Replacement in Westchester, FL
Here are honest ranges for Westchester work in 2026. A typical insert replacement with NOA-rated impact glass runs $900 to $2,400 per window. Full-frame replacement runs $1,800 to $4,200 per opening. Jalousie conversion packages, which include full-frame tear-out, new buck and flashing tape, impact casements, and stucco patching, run $1,200 to $3,200 per opening depending on the number of louvered openings. A whole-house jalousie conversion on a 1950s CBS ranch with six to ten openings typically lands between $9,000 and $28,000, depending on glass package and frame material.
What changes the price: whether the existing buck is rotted, whether the stucco around the opening needs patching, the size of the opening, and the NOA-rated glass package you choose. We quote fixed pricing in writing. The number on the estimate is the number on the bill. Call (954) 507-3613 to schedule a free estimate, and we’ll walk the house with you and give you a line-item quote on paper.
We Also Serve Cities Near Westchester
Our crews work throughout Westchester and the surrounding communities, including Coral Gables, Pinecrest, Olympia Heights, and Coral Terrace. If you’re just outside Westchester proper, call us. The same NOA requirements and CBS construction patterns apply across Miami-Dade, and we know the code in every neighborhood we serve.
Serving Westchester, FL - Our Local Coverage Area
We’re based in the Westchester 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 - Window Replacement in Westchester
You need a Miami-Dade Notice of Acceptance (NOA) for every window and door product we install. This is the product-approval document that proves the window meets Miami-Dade’s High Velocity Hurricane Zone standards. We pull the NOA for your specific product and glass package and include it with your paperwork before the job starts. If a contractor can’t produce an NOA number for the window they’re quoting, walk away. Call (954) 507-3613 and we’ll show you the NOA documentation on the estimate.
You need impact glass, period. Westchester is entirely within the HVHZ, and Miami-Dade County will not pass a post-installation inspection on non-impact windows. Your insurer will also flag non-impact replacements. We convert jalousie openings to NOA-rated impact casements or single-hungs, and we do it as a full-frame replacement so the sash attachment is solid. No shortcuts. Call (954) 507-3613 for a free estimate on your jalousie conversion.
Yes, in most cases. When we pull the old frame, the stucco around the rough opening gets disturbed. We patch and re-texture the stucco to match your home’s original finish. This is included in our full-frame pricing, not billed as a surprise line item later. A full-frame replacement on a 1950s CBS ranch in Westchester typically runs $1,800 to $4,200 per opening, stucco patch included.
Insurers flag jalousie windows as uninsurable because louvered glass cannot meet Miami-Dade’s wind-borne debris standards. A Citizens Insurance inspection or renewal letter routinely triggers a requirement that all jalousie openings be converted to NOA-rated impact windows at once. We scope the whole house, quote each opening separately on paper, and sequence the work so you’re not left with a half-converted house. Call (954) 507-3613 for a whole-house quote.
We’re an authorized installer for PGT, CGI, among others. On Westchester CBS homes, we frequently quote PGT impact casements and Jeld-Wen NOA-rated single-hungs side by side so you can compare glass packages, frame materials, and warranty durations on paper. Call (954) 507-3613 and we’ll bring the spec sheets to your estimate.
Call TruePane for Window Replacement in Westchester
If you live in Westchester and you’re looking at fogged panes, jalousie windows that won’t pass an insurance inspection, or water stains around a frame, call us. We’ll schedule a free estimate, measure every opening twice, and give you a written line-item quote. We stand behind the work with the Done Right Promise and The Keystone Standard. Call (954) 507-3613. A live person answers, and we’ll be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westchester and surrounding Miami-Dade communities.
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.



Before
After
Before
After
Before
After