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
AfterHow Much Does New Window Installation Cost in North Palm Beach?
New window installation in North Palm Beach typically runs between $450 and $1,800 per window installed, including materials and labor, with most single-family homes in the area landing between $6,500 and $18,000 for a full-house project. Impact-rated windows – required or strongly advised for virtually every home in Palm Beach County given the coastal exposure – push toward the upper end of that range. The written price Sightline hands you before a tool is lifted reflects the measured survey exactly, so the number you see on page one is the number on the final invoice.
New Window Installation Cost Breakdown (2026)
New window installation in North Palm Beach costs $450 to $1,800 per opening, depending on window type, glazing specification, frame material, and whether the rough opening needs structural work. The table below reflects Sightline’s 2026 pricing for the North Palm Beach market – not a national average pulled from a content farm.
| Window Type | Typical Unit Cost (Installed) | Notes |
|---|---|---|
| Single-hung, non-impact (standard vinyl) | $450 – $650 | Suitable for interior or non-exposure openings only |
| Single-hung, impact-rated (PGT / ES Windows) | $620 – $950 | Florida Building Code compliant; most common in NPB |
| Double-hung, impact-rated | $750 – $1,100 | Popular in Juno Isles and Old Port Cove homes |
| Casement, impact-rated (CGI / CWS) | $850 – $1,250 | Better egress rating; common in post-2000 construction |
| Sliding / horizontal roller, impact-rated | $700 – $1,100 | Frequently used in Florida room additions |
| Picture / fixed window, impact-rated | $550 – $950 | No operating hardware; lower cost per sq. ft. |
| Custom or geometric, impact-rated (ECO / ViewLux) | $1,100 – $1,800+ | Arched, radius, or non-standard rough openings |
| High-performance low-U / low-SHGC upgrade | Add $80 – $200 per unit | Lowers HVAC load; relevant in west-facing exposures |
| Permit (Palm Beach County) | $150 – $400 per project | Pulled by Sightline; included in written scope |
| Full-house project (8-16 windows, typical NPB home) | $6,500 – $18,000 | Varies by count, exposure, and product tier |
What Pushes a Project Above or Below the Midpoint
The single biggest cost variable in North Palm Beach is glazing specification. A window rated for 140 mph wind load with laminated, low-E impact glass – the kind that meets Florida Building Code Section 1609 for this coastal zone – costs meaningfully more per unit than a standard double-pane. That difference is real money, and it’s also real protection: a $750 impact casement that passes inspection is not the same product as a $480 non-impact unit that a contractor quietly substitutes to hit a number.
Frame material is the second variable. PGT and CGI aluminum frames hold up well to the salt air that rolls in off the Intracoastal in North Palm Beach – a factor that doesn’t come up in pricing guides written for Phoenix or Atlanta. Vinyl frames cost less upfront but require careful spec review in direct waterfront exposures; not all vinyl performs equally when the humidity and UV index are running high for eight months of the year.
Rough opening condition matters more on older stock. A 1970s or 1980s concrete block home in the Prosperity Farms Road corridor or near the Earman River may have steel sub-frames or deteriorated sills that add $100 to $300 per opening in prep work. Sightline’s measured survey documents frame conditions before the quote is written, so that number appears in the written price – not as a day-of discovery.
What Affects New Window Installation Pricing in North Palm Beach
- Impact rating and glazing class: Florida Building Code requires impact-rated or protected openings for new and replacement window work in Palm Beach County’s High-Velocity Hurricane Zone jurisdictions. In North Palm Beach – which sits directly on the Intracoastal Waterway with barrier-island exposure to the east – most homeowners and most inspectors treat impact glass as the baseline, not the upgrade. Laminated impact glass with a DP (Design Pressure) rating of +50/-70 or better is the starting spec for most openings here.
- Window size and rough opening dimensions: Florida room walls and second-floor master suites in North Palm Beach frequently have oversized openings – 48 by 60 inches or larger – that shift product cost significantly. A large casement or picture window covering 20 square feet of glazing will cost more than two small single-hungs covering the same area, because fabrication cost doesn’t scale linearly with square footage on custom-sized units.
- Frame material and coastal durability: Aluminum frames from PGT or CGI are the workhorses for waterfront and near-waterfront homes along Prosperity Farms Road, Anchorage Drive, and the canal-front streets off US-1. They resist the salt corrosion that eventually degrades hardware on lesser frames. Fiberglass and reinforced vinyl are valid for homes further from salt exposure; the measured survey notes proximity to water and flags the appropriate spec.
- Number of openings and project scale: A full-house replacement of 12 to 16 windows carries a lower per-unit cost than replacing two or three windows – because mobilization, permitting, and inspection costs are distributed across more openings. North Palm Beach homes built in the 1990s and early 2000s in the Plat 5 and Plat 8 subdivisions near MacArthur Boulevard tend to run 10 to 14 openings, which lands squarely in the range where per-unit savings from scale start to matter.
- Permit and inspection requirements: Palm Beach County Building Division requires a permit for new window installation and replacement in most cases, including like-for-like size replacements when switching to impact glass. Permit fees run $150 to $400 depending on project valuation. Sightline pulls the permit; it’s included in the written price, not added at close. The inspection is scheduled, attended, and documented – photo record included as standard under the Haven Standard.
- SHGC and U-factor specification for energy performance: Florida Energy Code sets minimum Solar Heat Gain Coefficient (SHGC) thresholds for Climate Zone 1, which covers North Palm Beach. Windows on west- and south-facing exposures in homes along the Intracoastal can run HVAC costs significantly higher if the SHGC isn’t managed. Specifying a low-SHGC unit – typically 0.25 or below on a high-performance line from ECO Window Systems or ES Windows – adds $80 to $200 per unit but measurably reduces cooling loads in a market where the air conditioning runs 10 months out of 12.
- Structural and rough opening condition: Older homes in North Palm Beach, particularly those built before the 1992 adoption of post-Andrew hurricane standards, may have deteriorated wood bucks, corroded steel frames, or out-of-square openings that require correction before a new window can be set and sealed correctly. This work is documented in the measured survey and priced before installation begins – not discovered on the day of the job.
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AfterImpact Windows vs. Standard Windows: The Cost Gap in North Palm Beach
In most parts of the country, homeowners can reasonably choose non-impact, standard double-pane windows and meet code. In North Palm Beach, that choice is effectively off the table for any exterior opening without a compliant storm shutter system already in place. The Florida Building Code and Palm Beach County’s local amendments require that new windows either be impact-rated or protected by an approved shutter or panel system.
That reality means the cost comparison for most North Palm Beach homeowners isn’t “impact vs. non-impact.” It’s “impact windows vs. impact windows plus separate storm protection.” When you add the cost of motorized hurricane shutters or accordion panels – which run $1,500 to $3,500 per opening installed for quality systems – impact-rated glazing frequently comes out cheaper on a total-system basis, and it performs better because it’s always in place.
Sightline’s eight product lines – PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux – cover the full range from code-minimum impact units to high-performance, thermally broken frames with Class A hurricane ratings. The written quote specifies which product, which rating, and which tested assembly is being installed. There’s no ambiguity in the document you receive.
Product Tier Reference
- Entry impact tier (PGT WinGuard series, ES Windows standard impact): $620 to $850 per unit installed; meets Florida Building Code; suitable for most non-waterfront openings in North Palm Beach.
- Mid-performance tier (CGI Series 150, CWS impact aluminum): $850 to $1,200 per unit; heavier-gauge frames; appropriate for direct Intracoastal or east-facing exposures.
- High-performance / architectural tier (ECO Window Systems, ViewLux, Mr-Glass): $1,100 to $1,800+ per unit; thermally broken frames, premium hardware, custom sizes; specified for high-design projects and large-format openings.
How to Save on New Window Installation in North Palm Beach
The clearest way to save on window installation in North Palm Beach is to get the scope right before anyone commits to a product. Sightline’s measured survey is the written price – they are the same document. A survey that catches a deteriorated wood buck or a non-standard rough opening before material is ordered saves the job-day scramble that inflates final invoices at other companies.
A few other approaches that hold up in the North Palm Beach market specifically:
- Do the full house, not a few windows at a time: Permitting, mobilization, and inspection costs are fixed regardless of window count. Replacing 12 windows at once nearly always costs less per unit than replacing four windows now and eight windows next year. If the budget is the constraint, ask for a phased scope in a single written agreement rather than two separate jobs.
- Match the product to the opening, not to the marketing tier: A fixed picture window on a north-facing wall doesn’t need the same DP rating as an operable casement on the east elevation facing the Intracoastal. Over-specifying adds cost without adding protection where the protection isn’t needed. Sightline’s written quote specifies each opening individually – the product is chosen by what the opening requires.
- Use the Free Second Opinion before you sign anything: Sightline reviews competitor quotes at no charge. If a quote you’ve received doesn’t itemize the product model, the DP rating, and the permit separately, bring it in. We’ll read it and tell you what’s there and what isn’t.
- Check Florida Property Tax Exemption eligibility: Florida law provides a property tax exemption for certain energy-efficient improvements, including qualifying window replacements. The exemption is not automatic – it requires documentation at the county property appraiser’s office – but it’s real money for a full-house replacement in North Palm Beach at current assessed values.
- Avoid the lowest bid if it doesn’t include the permit: In Palm Beach County, window installation without a permit leaves the homeowner with unpermitted work that must be disclosed at sale and may require removal and reinstallation at their cost. A quote that doesn’t include permit-pull is not a lower cost – it’s a deferred liability. The permit is in Sightline’s written price because it’s part of the job.
- Time the survey before the fiscal year end: Product lead times from PGT, CGI, and CWS typically run three to six weeks for standard sizes in the North Palm Beach market. Getting a measured survey done and material ordered before peak-season demand (generally October through February in South Florida) avoids the extended lead times that push projects into the next quarter.
For a free written estimate – one that reflects your actual window count, your specific product spec, and the current Palm Beach County permit fee – call Sightline at (561) 475-1246. A live person answers, not a voicemail queue.
North Palm Beach Permit and Code Notes for 2026
Palm Beach County Building Division administers permits for window installation in North Palm Beach. The jurisdiction follows the Florida Building Code, 8th Edition, with local amendments. Key points for homeowners:
- A permit is required for replacement windows when the opening size changes or when the product type changes (for example, switching from non-impact to impact-rated). Even like-for-like size replacements may require a permit depending on scope and value.
- Impact window installations in Palm Beach County must include a product approval number from the Florida Department of Business and Professional Regulation (DBPR) – this appears on the Notice of Acceptance (NOA) for the specific tested assembly. Sightline includes the NOA reference in the written scope.
- A final inspection is required before the permit can be closed. Sightline schedules and attends the inspection; the photo record from the visit is part of the documented job file under Haven Clause 4 (Evidence on Every Job).
- Homes in flood zones – a relevant consideration for properties near the Intracoastal Waterway, along Earman River, and in the lower-lying streets of Old Port Cove – may have additional elevation requirements that affect window sill height and installation method. This is caught and noted in the measured survey.
If you’re doing a new window installation in North Palm Beach for the first time or replacing windows installed before the 2001 hurricane code revisions, the permit process is more involved than many homeowners expect. Sightline manages it as part of the standard job, not as a separately billed service.
Why the Sightline Written Price Works the Way It Does
Sightline Windows & Doors has installed more than 18,000 windows and doors since 2012, and every one of them started with a written price produced from the measured survey – not a range, not a ballpark, not a number that changed when the crew showed up. That’s Haven Clause 1 (Have It in Writing), and it’s the operational core of what makes the quote useful rather than decorative.
Sonia Raman, who leads Sightline’s North Palm Beach operations, built the company’s pricing process around one observation: most window installation disputes aren’t about workmanship. They’re about a number that appeared on day one of the job that didn’t match the number on the invoice. The measured survey and the quote being the same document closes that gap before it opens.
Every technician who arrives at a North Palm Beach home is background-checked, uniformed, and identified by license number before they cross the threshold – Haven Clause 3 (Verified Crews). The job closes with a photo record the customer keeps, a written scope the customer keeps, and a 365-Day Done Right Promise: if it’s not right, Sightline makes it right. That’s written into the Haven Standard, not offered as a favor.
For homeowners researching window costs across the Intracoastal from North Palm Beach to Lake Park, Riviera Beach, or Palm Beach Gardens, the comparison that matters is not just which price is lower. It’s which written price you can trust to be the final price. From our home base serving the North Palm Beach market, that’s the one principle Sightline has held since 2012.
FAQs – New Window Installation Cost in North Palm Beach
How much does it cost to replace all the windows in a North Palm Beach home?
A full-house window replacement in North Palm Beach – typically 10 to 16 openings for a single-family home – runs between $8,500 and $18,000 installed, including impact-rated product, labor, and permit. Homes in the Plat 5 and Plat 8 subdivisions near MacArthur Boulevard with standard-size openings and sound rough openings land toward the lower end of that range. Larger homes with oversized openings or waterfront exposures requiring heavier-gauge frames land toward the upper end. Call (561) 475-1246 for a free written estimate on your specific home – the number on the phone call and the number in the written survey will match.
Are impact windows required in North Palm Beach, FL?
Impact-rated windows are required by Florida Building Code for new installations and replacements in Palm Beach County unless the opening is protected by a compliant storm shutter or panel system. In North Palm Beach, which sits in the coastal High-Velocity Hurricane Zone, virtually all residential window projects Sightline scopes are specified with impact glazing – both because the code requires protection and because maintaining separate shutter hardware is a maintenance burden most homeowners don’t want. The measured survey documents which specification applies to each opening.
How long does new window installation take in North Palm Beach?
A full-house project of 10 to 14 windows in North Palm Beach typically takes one to two installation days, once material is on-site. Product lead times from manufacturers like PGT and CGI run three to six weeks for standard sizes from the current 2026 order books. Custom or geometric units may run six to eight weeks. The permit must be approved before installation begins; Palm Beach County Building Division’s current turnaround runs approximately two to three weeks for window permits submitted with a complete package. Sightline coordinates all three stages and communicates the schedule in writing before any deposit changes hands.
What is the cheapest type of window for a North Palm Beach home?
The lowest installed cost for a code-compliant impact window in North Palm Beach starts around $620 to $700 per unit for a standard-size, single-hung, impact-rated unit from PGT’s WinGuard series or ES Windows’ standard impact line. Non-impact vinyl windows run $450 to $650 per unit but require a compliant shutter system to meet code, which typically makes the total system cost higher than an impact unit alone. For openings where a fixed (non-operable) window is appropriate – north-facing walls, high transoms – a fixed impact picture window can come in at $550 to $750 installed and is often the cost-efficient choice.
Does Sightline pull the permit for window installation in North Palm Beach?
Yes. Sightline pulls the permit with Palm Beach County Building Division as part of every window installation. The permit fee – which runs $150 to $400 for a typical residential window project – is included in the written price from the measured survey. There’s no add-on line item at close. The permit is open on the day of installation, the inspection is scheduled and attended by Sightline, and the closed permit documentation is part of the photo record the homeowner keeps. A job without a permit is a liability that appears at sale; that’s not how Sightline closes a job.
Can Sightline review a competitor’s window quote for my North Palm Beach home?
Yes, and it’s free. Sightline’s Free Second Opinion review is available to any North Palm Beach homeowner who has a written quote from another contractor. Bring the document – physically or digitally – and Sightline will review the product specification, the DP rating, the permit inclusion, and the scope to tell you what’s covered and what isn’t. Call (561) 475-1246 to schedule; no obligation follows the review.
Get a Written Price for Your North Palm Beach Windows
If you’re ready to know the actual number – not a range from a website, not a ballpark from a phone call, but a measured survey with a written price attached – Sightline Windows & Doors North Palm Beach is the place to start. Sonia Raman and the Sightline team serve North Palm Beach and the surrounding communities along the Intracoastal, from Lake Park through Palm Beach Gardens, with the same written-price-first process that has governed every one of the 18,000+ openings Sightline has touched since 2012.
Call (561) 475-1246 to schedule a free measured survey. A live person answers. The price you receive from that survey is the price on the invoice – Haven Clause 1, in writing, before a tool is lifted.
Pricing reflects the North Palm Beach market as of 2026. Sightline Windows & Doors North Palm Beach offers free estimates – call (561) 475-1246.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving North Palm Beach, FL since 2012.
What Our Customers Say
"Patio door had dropped and would not lock. They adjusted it rather than selling me a new one, and charged accordingly."
- Simone T."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."Good crew, tidy install, finished a day early. Paperwork had the license number on it."
- Barry L.