Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors in Westchester, FL
Window installation in Westchester typically runs $650-$1,400 per opening for impact-rated units, and most jobs require Miami-Dade HVHZ permitting with county inspection. We measure every opening on the first visit, hand you the written price before any work starts, and dispatch from our Miami office to keep response times tight across Westchester’s 1950s-1970s housing stock. Call (786) 442-3200 to schedule your free measured survey.
Westchester’s concrete block ranch homes were built with jalousie and single-pane aluminum windows that provide zero wind-borne debris protection under current Miami-Dade code. Every replacement we perform carries a Miami-Dade Notice of Acceptance (NOA), is permitted under HVHZ rules, and leaves a documented photo record under the Haven Standard we’ve followed since 2012.
Why Westchester Homes Are Different
Westchester sits entirely within Miami-Dade County’s High Velocity Hurricane Zone, which means every window and door replacement must carry a Miami-Dade NOA regardless of how far inland the home sits. This product-approval layer disqualifies most windows sold elsewhere in Florida and makes virtually every upgrade job an impact-glass conversion with its own permit and inspection track.
The housing stock here is dense with CBS ranch-style homes built between roughly 1950 and 1975, many still fitted with original louvered jalousie windows or early aluminum single-pane units in standard masonry openings. These configurations require buck-framing adjustments and specific anchoring details that inland Florida contractors rarely encounter.
We’ve found that many homeowners installed accordion shutters after Hurricane Andrew in 1992 and never upgraded the original windows beneath them. When we remove those shutters and the old frames, we regularly discover the aluminum was set in mastic rather than anchored to the masonry, a hidden deficiency that triggers full buck-out permits and structural patching before the new impact window can be properly installed.
The salt-laden humidity and intense UV radiation this close to the Atlantic accelerates frame oxidation and seal failure on non-impact-rated units faster than in inland counties. Even homes several miles from Biscayne Bay need the same HVHZ-rated products as coastal properties.
Our Main Westchester Services
Westchester homeowners call us most often for full window replacement and impact-rated conversions, the two jobs that address the area’s aging stock and strict code requirements.
Window Replacement in Westchester
We replace original jalousie and single-pane aluminum windows in Westchester’s CBS ranch homes with NOA-approved impact units, handling the buck-framing and anchoring adjustments that masonry openings demand. Every job is permitted under Miami-Dade HVHZ rules and inspected before we leave. Window Replacement in Westchester covers our full process, measured survey, and written pricing.

Impact Windows & Doors in Westchester
Westchester’s HVHZ designation means impact-rated glass isn’t optional, it’s code. We specify PGT, CGI, and CWS product lines by performance tier and price range, pull the HVHZ permits, and coordinate Miami-Dade inspections. Impact Windows & Doors in Westchester details the NOA products we install and the documentation you receive.

Sliding & Patio Doors in Westchester
Original sliding doors in Westchester’s 1960s and 1970s ranches often leak air and water and provide no debris protection. We replace them with multi-panel impact-rated sliders from ES Windows and ECO Window Systems, adjusting the rough opening for modern frame depths and hardware. Sliding & Patio Doors in Westchester explains our measured survey and installation sequence.

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.
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You approve before work beginsNothing starts until you say go.
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AfterWindow Installation in Westchester

Window installation in Westchester means working with 1950s-1970s CBS ranch homes whose original jalousie and single-pane aluminum windows must be upgraded to Miami-Dade NOA-approved impact units. The combination of masonry construction, hidden mastic-set frames, and strict HVHZ permitting makes this a different job than window replacement in Orlando or Tampa. We perform Window Installation under Haven Clause 1: the measured survey and the written quote are the same document, so the price you approve is the price on the final invoice.
Single & Double Hung Windows
Signs you need it
Your original aluminum single-hungs rattle in wind, the locks no longer seat, or you’ve taped the sashes during storms because the glass isn’t impact-rated.
What it costs in Westchester
Single and double hung impact window installation in Westchester typically ranges $650-$1,100 per opening, with buck-framing and structural patching adding $180-$340 when we find mastic-set frames.
How we do it
We remove the old unit, inspect the masonry reveal for anchor integrity, install pressure-treated buck framing if needed, set the new NOA-approved hung window with stainless fasteners, foam-seal the perimeter, and call for Miami-Dade inspection.
Horizontal Roller Windows
Signs you need it
Your existing rollers stick or derail, the weep holes are clogged with salt corrosion, or the single-pane glass shows no NOA label when you check the corner stamp.
What it costs in Westchester
Horizontal roller impact windows in Westchester run $720-$1,250 per opening, with wider 48-inch and 60-inch units toward the upper end and standard 36-inch openings at the lower.
How we do it
We measure the rough opening to the masonry, verify the sill slope drains outward, install the roller frame with tapcon anchors into the block, adjust the sash travel for smooth operation, and document the installation with photos before inspection.
What Window Installation Costs in Westchester
| Item | Typical range in Westchester |
|---|---|
| Single/Double Hung impact window | $650 - $1,100 |
| Horizontal Roller impact window | $720 - $1,250 |
| Buck-framing & structural patching | $180 - $340 |
Do you pull permits for window installation in Westchester?
Yes. Every window installation in Westchester requires a Miami-Dade HVHZ permit because the entire city sits in the High Velocity Hurricane Zone. We pull the permit, schedule the inspection, and pass it before we consider the job complete. Call (786) 442-3200 for a free measured survey and written price.
Will my quote change if you find hidden damage?
No. Haven Clause 1 means the written price from our measured survey is the final price. If we discover mastic-set frames or rotted buck framing during removal, we document it with photos and absorb the repair within the original scope. The quote does not change once you approve it.
Door Installation in Westchester

Door installation in Westchester means replacing original 1950s-1970s entry doors that leak air and provide no impact protection with NOA-approved units that meet Miami-Dade HVHZ standards. The masonry openings in CBS ranch homes often require frame deepening and anchor redistribution that wood-frame contractors don’t encounter, and we handle the permitting and inspection as part of every job. We perform Door Installation with background-checked, uniformed technicians who carry license numbers you can verify before they arrive.
Hurricane-Proof Front & Entry Doors
Signs you need it
Your front door has no impact-rated glass, the jamb flexes when you push it, or you’ve added a storm panel that must be installed and removed every season.
What it costs in Westchester
Hurricane-proof entry door installation in Westchester ranges $1,800-$3,400 including the NOA-rated slab, impact glass insert, reinforced jamb, and hardware.
How we do it
We remove the old door and frame to the masonry, install a pressure-treated or steel buck if the reveal is too shallow, set the new impact-rated unit with expansion anchors, shim for plumb, and seal with backer rod and polyurethane before inspection.
French & Double Doors
Signs you need it
Your French doors leak during driving rain, the inactive panel doesn’t seal against the astragal, or the glass shows no NOA marking.
What it costs in Westchester
French and double door installation in Westchester typically runs $2,400-$4,200 depending on width, impact glass specification, and whether we need to widen the masonry opening.
How we do it
We measure both panels for equal reveal, install a reinforced sill pan sloped to the exterior, set the active and inactive panels with multi-point locking hardware, adjust the astragal for compression, and test the seal with a smoke pencil before calling for inspection.
What Door Installation Costs in Westchester
| Item | Typical range in Westchester |
|---|---|
| Hurricane-Proof Entry Door | $1,800 - $3,400 |
| French & Double Doors | $2,400 - $4,200 |
| Masonry opening modification | $340 - $680 |
Do I need a permit to replace my front door in Westchester?
Yes. Any exterior door replacement in Westchester requires a Miami-Dade HVHZ permit because the city sits entirely within the High Velocity Hurricane Zone. We pull the permit and schedule the inspection as part of our standard scope. Call (786) 442-3200 for a free measured survey.
Can I keep my existing frame and just replace the door?
Rarely. Most Westchester homes have original frames set in mastic without proper masonry anchors, and the frame depths don’t match modern impact-rated slabs. We inspect the anchorage during our measured survey and tell you exactly what the opening requires.
Energy-Efficient Windows in Westchester

Energy-efficient windows in Westchester address the specific problem of solar heat gain through original single-pane aluminum units that raise cooling costs year-round in a subtropical climate. The same NOA-approved impact glass required by Miami-Dade HVHZ can carry low-E coatings and argon fill that meet ENERGY STAR criteria, so you don’t choose between code compliance and efficiency. We specify Energy-Efficient Windows from ES Windows and ECO Window Systems by U-factor and SHGC performance, not by what’s in stock.
Low-E & Argon Gas Glass
Signs you need it
Your west- and south-facing rooms stay hot after 2 p.m., your AC runs continuously July through September, or your single-pane glass shows no coating when held to light.
What it costs in Westchester
Low-E and argon gas upgrade on impact-rated windows in Westchester adds $80-$140 per opening to the base impact glass price, with payback typically 4-6 years on reduced cooling load.
How we do it
We specify the low-E coating by orientation, north-facing units get a different spec than west-facing, order argon-filled IGUs from the manufacturer, and verify the gas fill with a spark test before installation.
ENERGY STAR Replacement Windows
Signs you need it
Your FPL bills spike June through October, you feel radiant heat through the glass even with blinds closed, or you’re replacing windows anyway and want the efficiency certification.
What it costs in Westchester
ENERGY STAR certified impact windows in Westchester range $780-$1,340 per opening, including the NFRC label and Miami-Dade NOA documentation for permit.
How we do it
We match the window spec to your home’s orientation and shading, select the appropriate U-factor and SHGC from our manufacturer lines, install with thermal break framing, and provide the NFRC certificate for your records.
What Energy-Efficient Windows Costs in Westchester
| Item | Typical range in Westchester |
|---|---|
| Low-E & Argon upgrade (per opening) | $80 - $140 add-on |
| ENERGY STAR impact window | $780 - $1,340 |
| Whole-home efficiency package (12+ openings) | $8,400 - $14,200 |
Will energy-efficient windows lower my FPL bill in Westchester?
Yes, typically 15-25% on cooling costs when we replace single-pane aluminum with low-E, argon-filled impact units. The savings are highest on west and south exposures. Call (786) 442-3200 for a free measured survey and written estimate.
Do energy-efficient windows still meet HVHZ code?
Yes. Every energy-efficient window we install in Westchester carries both the ENERGY STAR/NFRC certification and the Miami-Dade NOA required for HVHZ permitting. The efficiency and impact ratings are independent certifications on the same unit.
Impact Garage Doors in Westchester

Impact garage doors in Westchester protect the largest opening in most CBS ranch homes, a 16-foot or 18-foot breach that fails first in wind-borne debris events and pressurizes the entire structure. Original flat-panel or raised-panel steel doors from the 1960s and 1970s provide no HVHZ protection and often corrode from salt-laden humidity. We install Impact Garage Doors rated for Miami-Dade HVHZ with wind-load documentation, automatic opener integration, and the same written price guarantee under Haven Clause 1.
Hurricane-Rated Garage Doors
Signs you need it
Your garage door has no wind-load sticker, the panels dent from minor impacts, or you’ve added a post system that must be manually installed before every storm.
What it costs in Westchester
Hurricane-rated garage door installation in Westchester ranges $2,200-$4,600 for a standard 16-foot double-car opening, including the wind-load certified door, track reinforcement, and Miami-Dade permit.
How we do it
We measure the opening for square and level, install a reinforced track system with wind-load anchors into the masonry header and jambs, hang the impact-rated door with heavy-duty rollers, and test the auto-reverse before inspection.
Wind-Load Code Compliance
Signs you need it
Your garage door was installed before 1994 with no documentation, your insurance renewal requires wind mitigation inspection, or the door failed a previous storm.
What it costs in Westchester
Wind-load compliance upgrades in Westchester, including track reinforcement and impact-rated door replacement, typically run $1,800-$3,800 depending on opening size and existing track condition.
How we do it
We inspect the existing track and spring system for load capacity, replace or reinforce the track with HVHZ-rated hardware, install the certified door, and provide the wind-load documentation for your insurance inspector.
What Impact Garage Doors Costs in Westchester
| Item | Typical range in Westchester |
|---|---|
| Hurricane-Rated Garage Door (16 ft) | $2,200 - $4,600 |
| Wind-Load Compliance Upgrade | $1,800 - $3,800 |
| Track reinforcement only | $580 - $1,100 |
Does my garage door need to be impact-rated in Westchester?
Yes. Miami-Dade HVHZ requires wind-load and debris protection on all exterior openings, including garage doors. A non-rated door is a code violation and a common point of failure in wind events. Call (786) 442-3200 for a free measured survey.
Can you reuse my garage door opener with a new impact door?
Sometimes. We test the opener’s torque and safety systems during our measured survey. Many older openers lack the power for heavier impact-rated doors or don’t meet current auto-reverse standards, in which case we specify a replacement as part of the written scope.
Custom & Geometric Windows in Westchester

Custom and geometric windows in Westchester solve the problem of replacing original shaped openings, half-moon transoms, and oversized picture windows in 1950s-1970s ranch homes with NOA-approved impact units that match the original sightlines. Standard rectangular stock won’t fit the arched transoms and raked openings common in this era’s architecture, and custom fabrication requires precise field measurement and manufacturer coordination. We perform Custom & Geometric Windows with documented photo records at every stage, from template to final installation.
Geometric & Shaped Windows
Signs you need it
Your home has half-round, quarter-round, or trapezoid transoms above doors and windows, the original glass is single-pane with no NOA, or a previous owner covered the shape with a rectangular replacement that looks wrong.
What it costs in Westchester
Geometric and shaped impact windows in Westchester range $1,400-$2,800 per opening, with complex multi-angled units at the upper end and simple half-rounds toward the lower.
How we do it
We create a field template of the exact radius and angles, send it to the manufacturer for NOA-approved custom fabrication, receive the unit with impact glazing pre-installed, and set it with flexible flashing that accommodates the curved or angled frame.
Oversized Openings
Signs you need it
Your living room has a single picture window over 72 inches wide, the original frame sags in the center, or you want to combine multiple small openings into one large impact-rated unit.
What it costs in Westchester
Oversized custom impact windows in Westchester, typically 72-120 inches wide, run $2,800-$5,200 including structural header review, reinforced framing, and Miami-Dade HVHZ permit.
How we do it
We consult a structural engineer if the header spans more than 6 feet, install steel or laminated beam reinforcement as needed, set the oversized unit with crane or crew assist depending on weight, and verify the deflection with a laser before calling for inspection.
What Custom & Geometric Windows Costs in Westchester
| Item | Typical range in Westchester |
|---|---|
| Geometric & Shaped Windows | $1,400 - $2,800 |
| Oversized Custom Openings | $2,800 - $5,200 |
| Structural header engineering | $450 - $890 |
How long does custom window fabrication take?
Typically 6-10 weeks from field template to delivery for NOA-approved geometric and oversized units. We order immediately after you approve the written price and keep you updated weekly. Call (786) 442-3200 to start the measured survey.
Do custom windows still need Miami-Dade NOA approval?
Yes. Every custom and geometric window we install in Westchester carries a Miami-Dade NOA specific to that product configuration. We verify the NOA number against the county’s approved products list before ordering, and include it in your permit documentation.
Brands We Service in Westchester

We specify from eight manufacturer lines in Westchester: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For this market we stock CGI and CWS hardware locally for faster turnaround on standard impact replacements, and we order ES Windows and ECO Window Systems by performance spec for energy-efficient and custom jobs. our brands page lists every product line by tier and application.
Pricing for Windows & Doors in Westchester, FL
| Service | Typical range in Westchester |
|---|---|
| Single/Double Hung impact window | $650 - $1,100 |
| Horizontal Roller impact window | $720 - $1,250 |
| Buck-framing & structural patching | $180 - $340 |
| Hurricane-Proof Entry Door | $1,800 - $3,400 |
| French & Double Doors | $2,400 - $4,200 |
| Masonry opening modification | $340 - $680 |
| Low-E & Argon upgrade (per opening) | $80 - $140 add-on |
| ENERGY STAR impact window | $780 - $1,340 |
| Hurricane-Rated Garage Door (16 ft) | $2,200 - $4,600 |
| Wind-Load Compliance Upgrade | $1,800 - $3,800 |
| Geometric & Shaped Windows | $1,400 - $2,800 |
| Oversized Custom Openings | $2,800 - $5,200 |
Prices in Westchester push higher when we find mastic-set frames requiring full buck-out, when header reinforcement is needed for oversized openings, or when custom geometric fabrication extends lead times. The price we write on the measured survey is the price on the final invoice, Haven Clause 1, every time.
Neighborhoods We Serve in Westchester

We serve the full Westchester area from our Miami office, with crews typically on-site within one business day of your call. These are the neighborhoods we work in most often:
- Westchester Lakes
- Westchester Country Club Estates
- Westchester Villas
- Flagami (Westchester-adjacent)
- Blue Lagoon
Service Area - Cities Near Westchester
We install and replace windows and doors throughout the Miami metro area, with crews serving Pinecrest, FL, Coral Gables, FL, Palmetto Bay, FL, and Kendall, FL from the same dispatch base that covers Westchester. Every job follows the Haven Standard, with written prices before work starts and documented photo records when finished.
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 About Windows & Doors in Westchester
We typically schedule measured surveys within one business day for Westchester homeowners. Crews dispatch from our Miami office, and most standard impact window installations are completed within two weeks of quote approval, custom orders excepted.
Some do. Westchester Country Club Estates and certain deed-restricted sections require architectural review before exterior changes. We provide the product cut sheets, NOA documentation, and photo renderings your HOA needs, and we don’t start work until written approval is in hand.
Every window and door replacement in Westchester requires a Miami-Dade HVHZ building permit with product NOA verification and a county inspection. We pull the permit, coordinate the inspection, and don’t close the job until it passes. You receive the approved permit card and inspection record with your final documentation.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Westchester Customers Say
"Front door install went smoothly. Written warranty, clear price, no pressure to upgrade anything."
- Nils H."The survey measurements and the quote were the same piece of paper. Nothing changed on install day, which is not what happened with the two other companies we had out."
- Annette R."Patio door had dropped and would not lock. They adjusted it rather than selling me a new one, and charged accordingly."
- Simone T.










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