Impact Windows in Westchester - Free In-Home Measure, Written Price

Fast, Reliable Impact Windows Across Westchester

Window Replacement in Westchester typically runs $800 to $1,500 per window for standard openings, with whole-home packages landing between $8,000 and $25,000 depending on how many jalousie windows need converting. If you live in a CBS ranch built between 1950 and 1975, you are almost certainly looking at rough-opening modification work that adds labor most other Florida markets never see. TruePane Windows & Doors has been setting impact-rated units in Westchester’s concrete block homes long enough to know what the Miami-Dade permit office will flag before you pull the permit. Call (561) 956-2754 for an in-home measure and a written quote that accounts for the full scope, not just the glass.

Call (561) 956-2754

Westchester’s housing stock is different from what you’ll find in Kendall or Coral Gables. The homes here were framed for jalousie glass, built for cross-breeze, and never designed to carry a laminated impact unit rated for the High Velocity Hurricane Zone. That means the work is heavier on framing, heavier on permit compliance, and heavier on the person doing the measuring. Our Impact Windows crew has been in and out of enough 1960s CBS ranches between Bird Road and Coral Way to quote these jobs accurately the first time.

Key Takeaways

• Every replacement window or door in Westchester must carry a Miami-Dade Notice of Acceptance (NOA). Florida Product Approval alone does not cut it in Miami-Dade County.
• Jalousie windows are non-compliant under current HVHZ code. Touch one during a renovation and the permit triggers replacement of every jalousie opening in the home.
• Most Westchester CBS homes need buck framing or rough-opening modification to accept modern impact units. Budget for that labor.
• TruePane registers both manufacturer warranty layers in writing before the truck leaves your driveway. The 90-Day Done Right Promise backs the workmanship.
• Call (561) 956-2754 for a free in-home measure and written quote. A live person answers, 24 hours a day.

Why TruePane Windows & Doors Is Westchester’s Preferred Impact Windows Company

The homes in Westchester have been standing through hurricane seasons since before impact glazing was even a code requirement. We know these houses. We know the ones off SW 8th Street with the original jalousie louvers still in the frames, the ones near Tropical Park where homeowners walked permit applications to the county office and got told their renovation just turned into a full window replacement. That is not a surprise our customers get hit with mid-project. We tell them up front, during the measure, before any permit is pulled.

TruePane was founded by Dale Kessler, a second-generation glazier who has kept the same rule on his whiteboard since 2008: if the pane is not true, the job is not done. Westchester homeowners call us because they want a company that still answers the phone after the job is finished, that registers both warranty layers in writing, and that sends background-checked, uniformed technicians who measure every opening twice. We are an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, and ES Windows, and we put those quotes side by side on paper so you see exactly what you are buying.

We coordinate scheduling and dispatch from our South Florida office in Miami, with crews serving Westchester locally. Response to most Westchester neighborhoods is same week for estimates, and once your custom units arrive from the manufacturer, most standard replacements are installed in a single visit.

Our Impact Windows Services in Westchester

Westchester’s homes demand more than a box-store swap. Here is what the work actually involves.

Custom Rough-Opening Modification for Jalousie-to-Impact Replacement

Jalousie windows sit in thin aluminum frames with narrow jambs. Modern impact units carry design pressures that jalousie framing was never built to hold. In Westchester, this is the single most common scope item we handle: removing the louvered sash and rebuilding the rough opening with pressure-treated or composite buck framing so the new impact window can be set plumb, square, and rated. The labor here runs $200 to $600 per opening depending on wall thickness and how much of the surrounding stucco has to be cut back to access the original framing.

Buck Framing and Jamb Reinforcement for CBS Walls

Concrete block construction from the 1950s and 1960s doesn’t have the wood studs that a newer frame home offers for window anchoring. We install engineered buck frames directly into the block, shimmed and anchored to carry the weight and wind load of an impact-rated unit. On Westchester ranches we see this on nearly every original opening. Skipping this step is how you end up with a window that leaks in a sideways rain and fails wind-mitigation inspection before your insurance discount ever kicks in.

Full Impact Window and Door Replacement

Whether you need Door Installation in Westchester or are replacing the original single-pane sliders on a Coral Way ranch, we handle the full scope: removal, framing, setting, flashing, interior trim, and manufacturer warranty registration. We quote the full job in writing before any work starts, and the price on the quote is the price on the bill.

Wind Mitigation Inspection and Insurance Documentation

Westchester homeowners need a wind-mitigation inspection to claim the windstorm premium credits impact windows can unlock. We document every installation with photos, product approval numbers, and installation details that the inspector can verify. We only install units with valid Miami-Dade NOA approvals, so when the inspector arrives, the paperwork matches the openings.

Trusted Brands We Service in Westchester

We install and service impact windows from PGT, CGI, and CWS, among other manufacturer lines. Each brand brings a different set of glass packages and frame materials, and Westchester’s combination of extreme humidity and intense sun means the choice matters. We recommend PGT for homeowners on a mid-century ranch budget who want strong performance without overpaying for features they don’t need. CGI units are common on higher-wind exposures where the homeowner wants maximum design pressure ratings. We stock common parts and hardware for these lines locally, which keeps service calls shorter when a latch or balance needs replacement down the road.

Common Impact Windows Problems We See in Westchester Homes

• Seal failure from thermal expansion cycling. Westchester’s year-round humidity and heavy solar load cause aluminum frames from the 1960s to expand and contract repeatedly. Over decades, the insulated glass unit seals break, letting humid air in and leaving fogged glass that cannot be cleaned from the inside. This is a replacement, not a repair, on most original units.
• Jalousie windows failing HVHZ code. Miami-Dade code specifically calls out jalousie windows as non-compliant for hurricane protection. If a renovation permit touches any part of a home with jalousies, the county requires every jalousie opening to be upgraded to NOA-approved impact glazing. Homeowners who budgeted for a bathroom remodel quickly learn the window scope just grew by five or six openings.
• Single-pane aluminum sliders with corroded hardware. Interior humidity from daily cooking, bathing, and cooling causes the rollers and locks on older sliders to corrode. The windows get hard to open, the tracks bind, and the units have no large-missile rating. These are replaced, not lubed back to life.
• Retrofit attempts that skipped the permit. We see homes where someone installed what they thought were impact windows years ago, but the units never had a Miami-Dade NOA. When the homeowner tries to renew their windstorm coverage, the carrier asks for proof of compliance and the answer is awkward. The fix is a full replacement with properly permitted, NOA-approved units.

Pricing for Impact Windows in Westchester, FL

What Impact Windows Costs in Westchester

The numbers above are real ranges based on what we have quoted and installed in Westchester over the years. An impact single-hung on a standard 36-inch by 60-inch opening falls near $900 to $1,500 installed. A large fixed picture window with a custom opening can hit $2,500 to $4,000. Whole-home packages start around $8,000 for smaller ranches and climb past $25,000 when there are ten or more openings, multiple sliding doors, and extensive jalousie conversion work.

Westchester sits in Miami-Dade’s High Velocity Hurricane Zone, which means the wind zone requires units with a Miami-Dade NOA and design pressures matched to the specific opening, the floor height, and the exposure. We never install a unit with a design pressure rating above +/-100 PSF because no residential opening in this market calls for it. We match the rating to the opening and document it. The close is always the same: a free in-home measure, a written quote, and both warranty layers registered in writing. Call (561) 956-2754.

Florida Pays You Back

Florida’s incentive programs make an impact window upgrade less painful than the sticker price suggests. The state sales tax exemption on impact-resistant windows and doors drops the upfront cost immediately at the point of purchase. The federal 25C energy credit covers 30% of the product cost, up to $600 per year, on qualifying units. Florida’s My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, though funding windows open and close and the program’s rules change from year to year. After installation, a wind-mitigation inspection costing $75 to $150 can unlock windstorm premium credits that often average around 25% on the windstorm portion of your policy. We do not guarantee specific incentive amounts or insurance outcomes. Your carrier and the state set final numbers, not us. What we do guarantee is that every unit we install meets Miami-Dade NOA requirements and will pass a wind-mitigation inspection on documentation.

One comparison worth making if you are weighing options: impact windows versus hurricane shutters. Shutters cost less up front, but you are hanging and storing panels every time a storm watch posts, and they offer zero protection when you are not home to deploy them. Impact windows are permanent protection. You do nothing when a warning comes. The glass and frame are the protection. That difference matters in Westchester, where hurricane season arrives every year without exception and the county’s code already treats impact glazing as the baseline standard for replacement.

Jalousie Windows, NOA Upgrades, and the Westchester CBS Ranch

Here is the part that only applies to Westchester and the rest of Miami-Dade County, and it is the reason we scope these jobs the way we do. Miami-Dade is the only jurisdiction in the United States that requires every replacement window and door to carry a Miami-Dade Notice of Acceptance, or NOA. Florida Product Approval numbers are accepted across most of the state, but not here. The county runs its own product approval program, and the compliance standards are written around large-missile impact and high-pressure cycling tests that exceed the rest of Florida’s building code. Westchester sits inland in the HVHZ, so every opening we touch has to meet that standard. No exceptions.

Now layer in the jalousie problem. Westchester’s housing stock is dominated by CBS ranch homes built between roughly 1950 and 1975. Many of those homes still have original jalousie windows, the louvered glass units that crank open for cross-breeze. Miami-Dade code specifically calls out jalousie windows as non-compliant for hurricane protection. Here is what that means in practice: if you pull a permit for a kitchen renovation, a bathroom addition, or any significant remodel on a Westchester home that still has jalousies, the permit triggers a requirement to replace every jalousie opening in the house with NOA-approved impact glazing. Not just the window in the room being remodeled. Every jalousie opening in the entire structure. Homeowners budget for a small project and end up with a whole-house window replacement, because the county will not close out the permit otherwise.

On a CBS ranch off SW 16th Street near Tropical Park, we replaced original jalousie windows with PGT impact-rated casements. The existing rough openings needed custom buck framing because the jalousie’s thin aluminum jambs could not handle the new units’ design pressure. The homeowners had not anticipated the whole-house upgrade the Miami-Dade permit triggered, but our crew removed every louvered sash and installed NOA-approved insulated glass units with a laminated interlayer in three days. The home now carries compliant openings, the permit closed, and the wind-mitigation paperwork is in place for their carrier. That is exactly how this work goes in Westchester, and we plan for it from the first measure.

We Also Serve Cities Near Westchester

Our crews serve Westchester and the surrounding area, including Impact Windows in Westchester and the nearby communities of Miami, Hialeah, Miami Beach, and Coral Gables. If you live in one of those cities and need impact windows or doors, the process is the same: call (561) 956-2754, schedule a measure, and get a written quote before any work begins.

FAQs - Impact Windows in Westchester

Get Your Impact Windows in Westchester Done Right

If you live in Westchester and you are looking at original jalousie windows, fogged single-pane sliders, or a renovation permit that is about to trigger a whole-house NOA upgrade, call TruePane Windows & Doors at (561) 956-2754. We will measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway. The 90-Day Done Right Promise backs the work. A live person answers the phone 24 hours a day, 7 days a week. If the pane is not true, the job is not done.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westchester with impact windows and doors for over 42 years through a heritage of glass and glazing craft.