Impact Window Installation Cost - Free In-Home Measure, Written Price

Every visit starts with

Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

‹

›

Before & after – our own jobs

‹

BeforeAfter

BeforeAfter

BeforeAfter

›

How Much Does Impact Window Installation Cost in Westgate?

Impact window installation in Westgate, FL typically costs between $900 and $2,800 per window installed, with most Westgate homeowners spending $12,000 to $28,000 for a full-house project covering 10 to 14 openings. That range is wide because a compact 1,200-square-foot home on the west side of Westgate Gate Road has very different needs than a two-story corner property near Palm Beach Lakes Boulevard – and the product you choose (entry-level impact-rated versus high-performance laminated with low-e glass) moves the number more than almost any other variable.

The short version: budget roughly $150 to $400 per square foot of glass area for labor and materials combined, and plan on permits adding $200 to $500 in Palm Beach County fees depending on the scope. We’ll break all of it down below so you know exactly what you’re paying for before anyone shows up with a tape measure.

Impact Window Installation Cost Breakdown (2026)

The table below reflects what Winslow Windows & Doors actually quotes for Westgate-area projects in 2026. These are installed prices – product, labor, permit, and disposal of your old windows included – not contractor-supplied-only figures you’d have to add installation on top of.

A few things that move these numbers in Westgate specifically. The older concrete-block homes built in the 1960s and 1970s that fill neighborhoods around Haverhill Road often have rough-opening dimensions that don’t match modern standard sizes, which means custom-order glass or added labor to resize the buck. We see this regularly enough that we factor an inspection for it into every estimate in Westgate before we commit to a price. Newer construction west of Military Trail tends to go smoother, but those homes often have larger openings, which pushes the per-unit glass cost up even if the labor is simpler.

The brand you choose matters too. PGT and CGI products – both of which Winslow installs as an authorized dealer – sit in the mid-to-upper tier on price but carry Miami-Dade and Florida Building Code approval ratings that exceed the minimum required for Palm Beach County. On a coastal fringe community like Westgate, that certification matters for both your insurance discount and for passing inspection the first time.

What Affects Impact Window Installation Pricing in Westgate

• Window size and configuration: Glass is priced by square footage, and labor time scales with the size and complexity of the opening. A standard 3-foot-by-4-foot single-hung in a Westgate bungalow takes about 45 minutes to install; a 6-foot-wide sliding unit in a home off Jog Road takes two to three hours and requires two installers. The per-unit price difference between those two jobs can be $700 or more.
• Frame material and glass package: Standard aluminum frames with clear impact glass are the entry-level option and the most common choice in Westgate’s older housing stock. Moving up to low-e coated glass (which meaningfully cuts cooling costs in West Palm Beach’s 12 months of direct sun) adds roughly $80 to $150 per window. Impact-rated with laminated interlayer is the performance baseline; some homeowners opt for the upgraded interlayer thickness for added noise reduction from Turnpike traffic.
• Number of windows in the project: A full-house replacement almost always costs less per window than replacing one or two units. When we’re already on-site, permitted, and staging materials, the per-unit overhead drops. A single replacement window in Westgate might run $1,100 to $1,600 installed; that same window as part of a 12-unit project might come in at $950 to $1,300 per unit.
• Existing frame condition and substrate: Westgate’s older CBS homes frequently show hairline cracking around window bucks, and some have wood framing that’s been damaged by prior water intrusion. When we find rot or compromised masonry during removal, it gets repaired before the new frame goes in – that’s non-negotiable for a correct installation. Budget $150 to $400 per opening if significant substrate repair is needed, and know that we’ll tell you exactly what we found before we ask you to authorize any additional work.
• Permit complexity and inspection timing: Palm Beach County requires a permit for any window replacement that changes the opening or installs impact glass where non-impact existed. Standard permits process in two to four weeks. If your home is in a homeowner’s association with architectural review requirements – common in several Westgate subdivisions near the Haverhill corridor – factor in an additional review period. Winslow handles the permit application and scheduling the final inspection; you don’t need to take a day off work for it.
• Product lead times and current supply conditions: In 2026, PGT and CGI standard-series windows are running four to seven weeks from order to delivery for most Westgate projects. Custom shapes and colors can run eight to twelve weeks. Supply chain conditions since 2022 have stabilized considerably, but aluminum extrusion pricing still fluctuates with commodity markets, which is one reason we recommend locking in your estimate rather than waiting on prices to drop – they rarely do.

How Westgate’s Location Affects Your Impact Window Costs

Westgate sits inside Palm Beach County’s wind-borne debris region, which means any new window installation must meet the Florida Building Code’s impact-resistance requirements – not just hurricane-rated, but specifically tested to the large-missile and cyclic-pressure standards the code requires. There’s no optional pathway around this, and any contractor who suggests standard tempered glass is “close enough” is one you should walk away from immediately.

What that means practically is that your cost floor in Westgate is higher than it would be for a comparable home in a non-coastal county. The upside is real: homeowners who complete a full impact window installation in Westgate typically see homeowner’s insurance premium reductions of 25% to 45% after receiving their wind mitigation report. At current Citizens Insurance and private carrier rates in Palm Beach County, that credit can put $1,200 to $2,800 back in your pocket annually – making the math on full-house replacement considerably more favorable than the upfront number suggests.

We also see a specific pattern in Westgate that doesn’t show up in every market: homes built between 1975 and 1995 along the western edges of the neighborhood near Haverhill Road and 45th Street often have single-pane jalousie windows still in place. Converting jalousie openings to impact-rated single-hung or casement units requires rough-opening modification, and that labor cost is real – typically $200 to $400 per opening beyond the standard install price – but the performance improvement is dramatic. Those old jalousie openings are the single biggest vulnerability in an otherwise solid CBS shell.

For homeowners near the intersection of Palm Beach Lakes Boulevard and Haverhill, traffic noise from the Turnpike corridor is a secondary motivation behind storm protection. The laminated interlayer in a properly installed PGT or CGI impact window provides meaningful sound attenuation – enough that several clients have told us the neighborhood felt different the morning after we finished.

How to Save on Impact Window Installation in Westgate

The single most effective way to reduce your total project cost is to replace all your windows at once rather than phasing the job over two or three years. The per-unit savings on a 12-window project versus two separate 6-window projects can amount to $1,500 to $3,000 over the life of the job, after you account for the second permit, second mobilization, and second round of stucco patching.

Beyond project scope, here are the moves that actually produce savings in the Westgate market:

• Get your wind mitigation report done before you buy: A licensed inspector can assess your current windows and tell you exactly how much premium credit a full replacement would generate. If the annual savings are $1,800, that reframes a $18,000 project as a 10-year payback – often shorter than a home equity loan term.
• Ask about PACE financing: Property Assessed Clean Energy financing is available in Palm Beach County and can be applied to impact window installations. Payments are attached to your property tax bill rather than your credit, and interest may be tax-deductible. It’s not right for every homeowner, but for those planning to stay in their Westgate home long-term, it eliminates the upfront cash barrier.
• Use your senior or veteran discount: Winslow permanently discounts 10% for seniors and veterans on every job – no expiration date, no minimum spend. If you qualify, just mention it when you call and we’ll apply it to your written estimate from the start.
• Get a second opinion on any written estimate you’ve already received: Winslow offers free second opinions on written estimates from other contractors. Bring us the paperwork and we’ll tell you honestly whether the scope, product spec, and pricing are reasonable for what you’re trying to accomplish in Westgate. No obligation, no pressure.
• Don’t overbuy on glass thickness for interior rooms: Impact-rated with standard interlayer is code-compliant and performs well for most Westgate openings. The upgrade to premium interlayer or triple-pane configurations makes sense for street-facing windows or rooms with Turnpike exposure – but spending premium money on a bathroom window that faces a side yard is rarely worth it. We’ll tell you where the money is well spent and where it isn’t.
• Schedule during the off-peak window: November through February is typically the quietest installation season in Westgate. Contractors are more flexible on scheduling and less likely to be stretched thin on crews. Hurricane season urgency is behind you, and you’ll often get tighter scheduling windows and faster permit turnaround.

For a free, no-pressure estimate on your Westgate home, call us at (561) 468-6136. A live person answers every call, any hour. We’ll schedule a site visit, measure every opening, and hand you upfront pricing in writing before we ask you to commit to anything.

What to Expect During the Installation Process

A lot of homeowners in Westgate ask us what the actual installation day looks like, especially for a full-house job. Here’s the honest version.

For a standard 10 to 12 window replacement on a single-story Westgate ranch home, plan on a single full day – typically six to eight hours for a two-person crew. We remove your existing windows first, inspect the bucks and rough openings, do any substrate repair needed, set and anchor the new impact frames, seal and finish the exterior, and clean up before we leave. You’ll want to plan for interior furniture near windows to be moved back two to three feet before we arrive.

Two-story homes or jobs with complex openings usually run two days. We’ll give you a specific time estimate in your proposal based on your actual scope.

Palm Beach County requires a final inspection after installation. Winslow schedules that for you and a licensed inspector signs off on the work. You’ll receive the approved permit card, which is what your insurance company will want to see when you apply for the wind mitigation credit. Don’t let any contractor skip this step – an uninspected impact window installation doesn’t qualify for the insurance discount and can create title issues when you sell.

Every Winslow technician arrives in a marked uniform and has passed a background check. You’ll know who’s coming before the truck pulls up. That’s not a courtesy – it’s a standard we hold on every job in Westgate and everywhere else we work.

Comparing Impact Windows: PGT vs. CGI in the Westgate Market

Both PGT and CGI are Florida-born manufacturers with products purpose-engineered for the South Florida climate. We can walk you through both as an authorized dealer, and the question of which to choose comes up on almost every Westgate estimate.

PGT’s WinGuard series is the dominant product in Palm Beach County residential replacement work. It’s available in standard sizes that fit most Westgate openings without modification, carries a strong manufacturer warranty, and the product line is deep enough to cover single-hung, double-hung, casement, sliding, and geometric configurations. Lead times are predictable.

CGI’s Guardian series runs slightly higher in price but offers a heavier-duty frame profile that some homeowners prefer for larger openings. For Westgate homes with wide sliding glass configurations or oversize picture windows facing west – a common feature in 1990s construction near Military Trail – CGI’s wider frame depth handles the structural load well.

Both meet Miami-Dade Notice of Acceptance standards and Florida Building Code requirements for Palm Beach County’s wind zone. The choice between them usually comes down to specific opening dimensions, finish preference, and budget. We’ll show you samples of both at your estimate appointment and give you our honest take on which product fits your home better.

We also install CWS, ES Windows, ECO Window Systems, Mr-Glass products, which gives us flexibility when lead times or specific sizing make one brand a better fit than another for a given Westgate project. Having eight authorized brand relationships means we’re never locked into pushing one product when another serves you better.

FAQs – Impact Window Installation Cost in Westgate

How much does it cost to replace a single impact window in Westgate?

A single impact window replacement in Westgate typically runs $1,100 to $1,800 installed, including labor, permit, and haul-away of the old unit. The lower end of that range covers a standard-size single-hung in an accessible ground-floor location; the upper end reflects larger or more complex openings, or units that require rough-opening modification due to age of the home. Call (561) 468-6136 for a free exact quote – we can often give you a ballpark over the phone based on the opening size before we even schedule a visit.

Is it cheaper to repair or replace impact windows in Westgate?

If your existing windows are already impact-rated and the damage is limited to hardware, weatherstripping, or a failed seal (indicated by fogging between panes), repair almost always makes more sense – typically $150 to $450 versus $1,000-plus for full replacement. If the frame is compromised, the glass is cracked, or the windows are non-impact and you’re doing a code-compliant upgrade, replacement is the right call. We’ll tell you honestly which category your situation falls into when we look at it – and if it’s a repair, we’ll quote that, not a replacement you don’t need. Call (561) 468-6136 and we’ll start there.

How long does impact window installation take in Westgate?

Most single-story Westgate homes with 10 to 12 windows are done in one full day, typically six to eight hours. Larger homes, two-story configurations, or jobs with significant rough-opening repairs can run two days. After installation, plan on two to three weeks for Palm Beach County to schedule the final inspection – Winslow manages that process so you don’t have to coordinate with the county yourself. The longest part of the whole project is usually the product lead time after you place the order: four to seven weeks for standard PGT and CGI products in 2026.

Will impact windows lower my insurance premium in Westgate?

Yes, and the savings are substantial. Westgate homeowners who complete a full impact window installation typically see wind mitigation credits that reduce their annual premium by 25% to 45%. At current Palm Beach County insurance rates, that translates to roughly $1,200 to $2,800 per year for a standard-sized home. You’ll need a licensed wind mitigation inspector to issue a report after installation – Winslow’s final permit inspection creates the documentation foundation for that report. The insurance savings alone often cover 30% to 50% of the project cost over a 10-year period.

Do impact windows require a permit in Westgate, FL?

Yes. Palm Beach County requires a building permit for any impact window installation, and the job must pass a final inspection before it’s considered code-compliant. There are no exceptions for “like-for-like” replacement when you’re installing impact glass where non-impact existed previously. Winslow pulls the permit, coordinates the inspection, and provides you with the approved permit card when the job is closed out. The permit fee typically runs $200 to $500 depending on project scope and is included as a line item in our estimate so there are no surprises on the invoice.

Can Winslow finish the job before hurricane season starts?

If you’re calling in late winter or early spring, yes – in most cases we can get standard PGT or CGI products ordered, delivered, permitted, and installed before June 1 if you move forward within a reasonable window after your estimate. The risk is waiting until April or May, when every contractor in Palm Beach County is running full schedules and permit offices slow down with volume. The homeowners who get their Westgate installations done cleanly before season are the ones who called in January or February. Call (561) 468-6136 today and we’ll map out a realistic timeline for your specific project.

Why Westgate Homeowners Choose Winslow Windows & Doors

Ed Winslow started this company in 2011 with the straightforward idea that homeowners in West Palm Beach’s western neighborhoods deserved an installer who showed up on time, priced honestly, and stood behind the work without fine print. Fifteen years later, the business still runs that way. Ed’s name is on the door – and on every job we do in Westgate.

The Done Right Promise is exactly what it sounds like: if something isn’t right with the work we did, we come back and fix it. No statute of limitations on doing the job correctly. National chains can’t make that promise because there’s no single person whose name is on the line. We can make it because Ed Winslow is that person.

We’re an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru – eight brands that represent the full range of impact window options for Westgate homeowners from mid-budget to premium. For a full picture of what the installation process involves and what these products can do for your home, visit our Impact Window Installation in Westgate service page.

When you call (561) 468-6136, a live person answers. Not a voicemail, not an answering service routing you to a queue. A real person who can take your information, answer basic questions, and get you on the schedule. That’s true at 2 a.m. the night before a storm and at 9 a.m. on a Tuesday. It’s how we’ve run things since the beginning.

If you’ve already gotten a written estimate from another contractor in the Westgate area, bring it to us. We’ll give you a free second opinion – honest, no obligation – and tell you whether the product spec, scope, and pricing reflect what your home actually needs. Sometimes the other estimate is fair. Sometimes it isn’t. Either way, you’ll know.

Seniors and veterans get 10% off every job, permanently. No expiration, no minimum. It’s a standing commitment, not a promotion.

We’re not the national chain with the TV commercials. We’re the one down the road – with a published address, a license number you can look up, and an owner you can call by name. For Westgate homeowners, that distinction has mattered for over 15 years.

Key Takeaways: Impact Window Costs in Westgate (2026)

• Per-window installed cost in Westgate: $900 to $2,800 depending on size and type
• Full-house project (10-14 openings): $12,000 to $28,000 installed
• Palm Beach County permit: $200 to $500, required on every job
• Insurance premium reduction after full installation: 25% to 45% typically
• Standard product lead time in 2026: 4 to 7 weeks for PGT and CGI stock configurations
• Homes with jalousie windows face additional rough-opening modification costs: $200 to $400 per opening
• Winslow discounts: 10% permanent for seniors and veterans; $40 off any repair over $200
• Free estimates, free second opinions on written estimates, no trip charge inside the home county
• Every job backed by the Done Right Promise

Ready to get real numbers for your specific Westgate home? Call (561) 468-6136 – someone answers every call, day or night. We’ll schedule a free on-site estimate, walk every opening with you, and hand you upfront pricing in writing before you make any decision. You can also start on our home page to learn more about everything Winslow Windows & Doors does for South Florida homeowners.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Westgate, FL since 2011.

Pricing reflects the Westgate market as of 2026. Winslow Windows & Doors offers free estimates – call (561) 468-6136.