Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
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Impact window installation in Boynton Beach, FL typically costs between $850 and $2,800 per window, installed – a range that covers everything from a standard single-hung impact unit in a Leisureville ranch home to a large custom casement in a newer build near the Intracoastal. For a full house replacement on a typical 3-bedroom, 2-bath home with 12 to 16 openings, most Boynton Beach homeowners are looking at a total project cost between $12,000 and $38,000, depending on glass type, frame material, and the condition of the existing rough openings. Every Sightline estimate is written before a tool is lifted – so the number you see in the survey document is the number on the invoice.
Impact Window Installation Cost Breakdown (2026)
The table below reflects actual installed pricing in the Boynton Beach market as of 2026. “Installed” means product, labor, permits (where required by Palm Beach County), and cleanup – not a stripped-down materials-only figure that grows by 40% once labor is added.
| Window Type / Opening Size | Installed Price Range (Per Unit) | Notes |
|---|---|---|
| Single-hung impact, standard (up to 36″ x 60″) | $850 – $1,350 | Most common in 1980s-2000s Boynton Beach tracts |
| Single-hung impact, large (36″ x 72″ and up) | $1,100 – $1,700 | Frequent in Quail Ridge and Hunters Run communities |
| Double-hung impact window | $1,200 – $1,950 | Less common in South Florida; specified for historic districts |
| Casement impact window (standard) | $1,100 – $1,800 | Popular in post-2000 builds east of I-95 |
| Casement impact window (large or custom sightline) | $1,600 – $2,800 | Intracoastal and oceanfront properties with oversized openings |
| Picture / fixed impact window (standard) | $900 – $1,600 | No moving sash; lower labor cost per unit |
| Sliding impact window (XO or OX configuration) | $1,050 – $1,750 | Common in Gulfstream and Isles at Hunters Run |
| Awning impact window | $1,100 – $1,900 | Often paired with fixed units in commercial-adjacent homes |
| Bay / bow impact window | $2,200 – $4,500 | Structural work usually required; Palm Beach County permit mandatory |
| Whole-house replacement (12-16 windows) | $12,000 – $38,000 | Varies significantly by product tier; see factors below |
What These Numbers Include – and What They Don’t
Every figure above includes the glass unit, frame, glazing, installation labor, basic trim restoration, and the permit filing fee Palm Beach County requires for window replacement work in a primary structure. They do not include structural modifications (widening or reshaping the rough opening), stucco patching beyond the standard margin, or specialty coatings applied post-installation. If your home is in an HOA community with design-review requirements – as many homes in Leisureville, Quail Ridge, or Verona Lakes are – Sightline handles the documentation package at no separate charge, because the scope document we prepare for permit is the same one submitted to the HOA review board.
Product Tier Matters More Than Most Homeowners Expect
The gap between the low and high end of each range above is almost entirely driven by the product line chosen, not by labor. A standard single-hung opening filled with an ES Windows impact unit in clear laminated glass sits closer to $850. That same opening specified with a PGT WinGuard Aluminum unit in low-e, argon-filled glass moves toward $1,200. Specify a CGI 500 Series in high-solar-gain-blocking glass for an Intracoastal property catching direct west sun, and you’re at $1,400 or above. Sightline carries eight manufacturer lines – PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux – and the product recommendation in your written survey will name the specific line and series, not just a category.
What Affects Impact Window Installation Pricing in Boynton Beach
Six variables account for the majority of price movement in Boynton Beach impact window projects. None of them are hidden – they’re all documented in the measured survey before any work begins.
- Frame material and glazing specification. Aluminum frames cost less upfront and handle South Florida’s salt air well in most applications. Vinyl frames offer better U-factor numbers – typically 0.28 to 0.35 versus aluminum’s 0.55 to 0.65 – and qualify for higher insurance credits in Palm Beach County. High-performance laminated glass with a low SHGC (solar heat gain coefficient) of 0.22 or below adds roughly $80 to $180 per unit but can materially reduce cooling load in a Boynton Beach home that faces the afternoon sun from the west.
- Opening size and configuration. Labor cost scales with glass area and with how many people are needed to handle the unit safely. A 24″ x 36″ slider is a one-person lift. A 72″ x 60″ fixed picture window requires a two-person crew, temporary bracing, and more time at the rough opening. Homes near the Intracoastal and in Seaview Park tend to have larger architectural openings than inland tracts, which consistently pushes per-unit cost upward even when the product tier is identical.
- Existing frame condition and rough-opening integrity. In Boynton Beach neighborhoods built before 1990 – parts of Gateway, Downtown, and the Forest Park area – wood bucks behind the stucco finish have sometimes rotted after decades of high humidity and seasonal flooding. When a technician’s probe finds soft material at the rough opening, the written scope gets amended before a single product is ordered. Buck repair or replacement adds $150 to $600 per opening depending on extent.
- Project volume and scope. A whole-house replacement of 14 windows negotiated as a single contract is quoted differently than four windows ordered at separate times. The survey cost, permit filing, and crew mobilization are fixed regardless of window count, so spreading those costs across more units lowers the effective per-unit number. Most Boynton Beach homeowners replacing eight or more windows in a single contract see a 7% to 12% reduction compared to doing the same windows in two separate visits.
- Palm Beach County permit and inspection fees. Window replacement in Boynton Beach requires a permit from Palm Beach County when the work involves structural elements or changes to the opening’s size or shape. For straight replacement-in-kind (same opening, new impact unit), the permit fee ranges from approximately $85 to $220 per opening depending on valuation. Sightline files the permit application as part of the standard scope – Haven Clause 1 means the permit fee is named in the written estimate, not added as a surprise line item after the contract is signed.
- Insurance-driven specifications. Many Boynton Beach homeowners replacing windows do so partly to qualify for Citizens Property Insurance or private insurer credits. The product must carry a current Miami-Dade NOA (Notice of Acceptance) or Florida Product Approval number to qualify. Not all impact products on the market meet the specific DP (design pressure) rating required for a coastal Boynton Beach address – particularly for properties within 3,000 feet of the Intracoastal or ocean. Products that meet the higher DP rating tend to run $60 to $150 more per unit than standard inland-rated equivalents, but the insurance premium reduction often recovers that difference within 18 to 24 months.
Before
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Palm Beach County’s wind speed design requirements are not identical across the county. Boynton Beach properties east of Federal Highway, and especially those in the AE and VE flood zones along the Intracoastal and Ocean Ridge boundary, are subject to higher design pressure requirements than properties west of Congress Avenue. In practice, this means that a product specification suitable for a home in Knollwood Groves may not meet the letter of the code for a townhome in Harbour Cove. Sightline’s measured survey documents the wind zone, flood zone, and applicable Florida Building Code section for each address before any product is specified – so the written price accounts for the right product, not the cheapest one that fits the opening.
Salt air is also a real variable here. Homes within half a mile of the Intracoastal – a category that covers a significant portion of Boynton Beach’s eastern residential grid – should specify hardware with marine-grade corrosion resistance. The cost difference per unit is modest, around $40 to $90, but skipping it produces hardware failures within three to five years in high-exposure locations. Impact Window Installation in Boynton Beach breaks down the product specifications we use for coastal versus inland addresses in more detail.
How to Save on Impact Window Installation in Boynton Beach
Cost reduction on an impact window project is real and achievable. It doesn’t require cutting corners on the product or the installation – it requires making good decisions early in the process.
Get the Scope Right Before Signing Anything
The single most expensive mistake Boynton Beach homeowners make is signing a contract based on a verbal or rough quote, then discovering mid-project that the buck work, the permit, or a product substitution wasn’t included. Sightline’s measured survey – the document you keep after the initial visit – lists every opening by size, condition, and specified product, with a line-item price beside each. That is Haven Clause 1 in practice. There is no second document issued at close-out that contradicts the first.
Replace Windows as a Single Project, Not in Phases
If your home needs 12 windows and you replace four this year, four next year, and four the year after, you pay three permit fees, three crew mobilizations, and three sets of overhead costs. Replacing all 12 in one contract typically reduces the effective per-unit installed cost by 7% to 12% compared to the phased approach. If cash flow is the concern, ask about the payment structure on the written estimate – the schedule is documented there the same way the price is.
Check Florida and Palm Beach County Incentive Programs
As of 2026, Florida’s My Safe Florida Home program continues to offer matching grants for wind-mitigation improvements, including impact window installation, for eligible single-family homeowners. The program has had funding cycles that open and close through the year, so timing matters. Palm Beach County also maintains a separate PACE (Property Assessed Clean Energy) financing structure that can be applied to impact window projects meeting energy efficiency thresholds. Neither program should be assumed to be active at any given moment – check the current funding status with the Florida Division of Emergency Management directly – but both have historically applied to qualifying Boynton Beach addresses.
Use the Free Second Opinion on Any Written Estimate
If you have a written quote from another installer and it doesn’t feel right – the number is vague, the product isn’t named, or the scope is missing line items – bring it to Sightline. We’ll review it at no charge. This isn’t a sales tactic; it’s a service we offer because a documented comparison is more useful to a homeowner than a verbal reassurance. Call (561) 421-3844 to set that up, or start with a new estimate of your own from the same visit.
Don’t Over-Specify and Don’t Under-Specify
A PGT WinGuard aluminum unit in clear laminated glass is the right product for most single-family interior bedrooms in west Boynton Beach. A CGI 500 Series in high-performance low-e glass is the right product for a south-facing living room in Seaview Park. Specifying the CGI in every room of the inland home adds cost with no measurable benefit. Specifying the base unit in the coastal living room trades a small upfront saving for a product that may not perform adequately or satisfy the insurer. The written survey from Sightline names the product and states why it was chosen for each specific opening – so you’re not paying for a recommendation you can’t verify.
FAQs – Impact Window Installation Cost in Boynton Beach
How much does impact window installation cost per window in Boynton Beach?
Installed cost per window in Boynton Beach runs between $850 and $2,800, with the majority of standard residential replacements landing between $1,050 and $1,700 per unit. The low end covers a standard single-hung aluminum frame in clear laminated glass; the upper end applies to large casements or custom-sightline units on Intracoastal-facing properties. Whole-house projects with 12 to 16 windows typically total between $12,000 and $38,000 installed, including permit and cleanup. Call (561) 421-3844 for a written estimate – Sightline names the number before any work starts.
Is impact window installation cheaper in Boynton Beach than in other Palm Beach County cities?
Pricing in Boynton Beach is broadly in line with Delray Beach and Boca Raton, and modestly lower than Manalapan or Ocean Ridge, where premium product specifications are more commonly required by local building guidelines. Labor rates across Palm Beach County are largely uniform for qualified installers; the variation between cities is usually product-driven, not labor-driven. A Boynton Beach address west of Congress Avenue tends to specify lower DP-rated products than an address in a coastal flood zone, which produces a measurable cost difference on the same opening size.
Does impact window installation require a permit in Boynton Beach, and what does it cost?
Yes, window replacement in Boynton Beach that involves structural elements or changes to opening dimensions requires a Palm Beach County building permit. For straight replacement-in-kind (same opening, new impact unit), the permit fee ranges from approximately $85 to $220 per opening based on the project valuation. Sightline files the application as part of the standard scope, and the permit fee appears as a named line item on the written estimate – Haven Clause 1 means no cost appears for the first time on the invoice that wasn’t in the document you received at the survey visit. Call (561) 421-3844 if you have questions about whether your specific project requires a permit.
How long does impact window installation take in Boynton Beach?
A standard whole-house replacement of 12 to 16 windows in Boynton Beach takes one to two days of installation once the product is on site. Lead time from signed contract to installation day is typically four to eight weeks, driven primarily by product fabrication time at the manufacturer, not by scheduling. Custom-size openings – common in Intracoastal properties and newer builds east of Federal Highway – can extend fabrication time by two to four weeks beyond standard. The written scope document states the estimated lead time and the scheduled installation date, both of which are covered by the Haven Standard’s Arrive on Schedule clause.
Will impact windows lower my homeowner’s insurance in Boynton Beach?
In most cases, yes. Boynton Beach homeowners with qualifying impact windows – those carrying a current Florida Product Approval number and meeting the DP rating required for their specific address – typically see a 15% to 35% reduction in the wind/hurricane portion of their property insurance premium. The actual figure depends on your insurer, your current policy structure, and whether your entire home’s envelope meets the mitigation threshold. Citizens Property Insurance and several private carriers active in Palm Beach County require a wind mitigation inspection report (typically $75 to $150) after installation to apply the credit. Sightline’s documented photo record from every completed job is designed to support that inspection process – the inspector gets a complete visual reference for each opening without relying solely on verbal confirmation from the homeowner.
What impact window brands does Sightline install in Boynton Beach?
Sightline specifies from eight manufacturer lines: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. Product selection in the written survey is based on the opening’s size, wind zone, flood zone, and orientation – not on stock availability or margin. For most Boynton Beach residential addresses, PGT WinGuard and CGI are the primary specifications for impact-rated openings; ES Windows and ECO Window Systems appear frequently in projects where vinyl frames are chosen for thermal performance. The survey document names the specific series and product code for each opening so you can verify the specification independently before signing.
Is it worth replacing all windows at once or doing it in phases?
Replacing all windows in a single project contract is almost always the more cost-effective approach. A single permit filing, a single crew mobilization, and a single measured survey spread across all openings reduces the effective per-unit installed cost by roughly 7% to 12% compared to two or more separate projects. The insurance credit from your insurer typically requires that all openings in the home’s envelope meet the impact standard before the wind mitigation discount is applied – so a phased approach may delay that credit for several years. The written estimate from Sightline shows the line-item cost for each opening, so the comparison between whole-house and partial replacement is visible on the same document.
Why the Written Price Comes First at Sightline
Since 2012, every one of the 18,000+ openings Sightline has installed has started with a measured survey the customer keeps. The number in that document is the number on the invoice. That’s not a policy we added later; it’s the founding premise of how Sightline operates – because a measurement and a quote that travel as separate documents are an invitation to misalignment, and misalignment at the close of a project is the thing homeowners remember longest.
The home page lays out the full Haven Standard if you want to read through each clause before calling. But the short version is this: you get a written price, you get the crew member’s name and license number before they arrive, you get a photo record when the job is done, and the 365-Day Done Right Promise covers the work if anything isn’t right after the crew leaves. Those are written commitments, not verbal assurances.
Sonia Raman leads Sightline’s Boynton Beach operations and reviews every measured survey before it’s delivered to the customer. If you want a second opinion on a quote you’ve already received, or if you’re starting from scratch and want a written number for your address, call (561) 421-3844. The estimate is free, the price is written, and neither changes between the survey visit and the close-out inspection.
Get a Written Estimate for Your Boynton Beach Home
If you’re ready to put a real number on impact window installation for your Boynton Beach property, call Sightline Windows & Doors at (561) 421-3844. A live person answers – not a voicemail queue – and we’ll schedule the measured survey at a time that works for you. The survey document is yours to keep, the price is named before any work begins, and the estimate costs you nothing. That’s not a promotion. That’s how every Sightline project starts.
Pricing reflects the Boynton Beach market as of 2026. Sightline Windows & Doors Boynton Beach offers free estimates – call (561) 421-3844.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Boynton Beach since 2012.
What Our Customers Say
"Good crew, tidy install, finished a day early. Paperwork had the license number on it."
- Barry L."Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B."They photographed the rotten sill they found under the old frame before replacing it, and the extra cost was agreed in writing before they carried on."
- Rosalind C.