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CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateFast, Reliable Window Replacement Across North Palm Beach
Window replacement in North Palm Beach almost always means one thing: impact-rated glass that meets Miami-Dade HVHZ code. Most full-frame replacements here run $1,400 – $3,200 per opening, and glass-only replacements typically land between $400 and $1,100 per window, depending on size and rating. Our crews work throughout the Village, from canalside ranches off Prosperity Farms Road to waterfront estates near Lost Tree, and we coordinate every job from our South Florida office with a live person answering the phone at (728) 203-1160.

Why Lightwell Windows West Palm Beach Is North Palm Beach’s Preferred Window Replacement Company
We carry eight manufacturer lines, so the recommendation fits the house, not the installer’s preferred vendor. If a 1960s ranch off Lighthouse Drive needs PGT WinGuard casements, we specify those. If a modern estate on Harbour Isles wants ES Windows with a cleaner sightline, we quote that instead. Keith Yamada leads our North Palm Beach work, and he personally reviews the product approval paperwork on every HVHZ job before the permit application goes in.
Our crews are background-checked and uniformed. The C.A.R.E. values govern how they work inside your home: Clean up like it’s our own, Ask before moving anything, Respect quiet hours and nap schedules, Explain the price before the work. Shoe covers and drop cloths go down on every visit, and we photograph the cleanup before we leave. You’ll know exactly who is at your door before they knock.
After installation, a wind mitigation inspector verifies the work. We walk the property with them and hand you the completed inspection report. That report is what your insurance company needs to apply the Florida Statute 627.0629 credits. We don’t leave until that paperwork is in your hands.
The 365-Day Done Right Promise covers every job. If something isn’t right after the install, we make it right. No countdown, no debate. And a written price comes before any work starts, so the number you agree to is the number on the final invoice.
Styles & brands we work with










Window Replacement Company in North Palm Beach
A Window Replacement Company in North Palm Beach does more than swap glass. The job here means removing the old frame, rebuilding the opening to accept an impact-rated assembly, and producing the paperwork that proves compliance. Most full-frame replacements in North Palm Beach run $1,400 – $3,200 per opening, depending on size, frame material, and design pressure rating.
If you’re still deciding whether to repair or replace, our Window Replacement team can walk you through what a full-frame replacement involves versus a glass-only swap. The answer usually comes down to the condition of the existing frame and whether the current product carries a Florida Product Approval.
Full Frame Replacement
We remove everything to the rough opening on canal-front homes and 1950s-1970s ranches where the original aluminum frames have corroded from decades of salt spray. The new assembly gets anchored, flashed, and sealed to hold its design pressure rating. Stainless steel hardware replaces anything the coastal air has eaten.
Code-Compliant Impact Installations
Every window we install in North Palm Beach carries a Florida Product Approval with a large-missile rating. We pull the Village permit, schedule the HVHZ inspection, and stand with you at the final walkthrough. The job isn’t finished when the window is in; it’s finished when the inspection passes and the wind mitigation report exists.
Window Glass Replacement in North Palm Beach
Window Glass Replacement in North Palm Beach usually means swapping failed or leaking panes inside an existing frame that’s still structurally sound. Glass-only jobs here cost $400 – $1,100 per opening when the frame passes inspection and you’re upgrading to impact-rated laminated glass. That’s the cheapest path to code compliance if your frames are worth keeping.
We start by checking the frame. Salt-laden air corrodes aluminum quickly in canalside neighborhoods, and a frame that looks fine at arm’s length may be pitted and weak at the corners. If the frame can’t hold a new impact unit, we’ll tell you honestly and quote a full-frame replacement instead of gluing a good window into a failing hole.

Impact Glass Upgrades
We can replace single-pane or failed double-pane glass in a solid frame with laminated impact glazing that meets Miami-Dade requirements. This is common on mid-century homes where the jalousie or awning frames are still straight but the glass is original and air leaks through every seam.
Glass-Only Replacement for Jalousie Windows
Jalousie windows are tricky. The original slatted glass is not impact-rated, and replacing just the slats doesn’t bring the opening into compliance. We usually recommend a full-frame swap to a casement or horizontal roller with a Miami-Dade NOA. On some openings, we can retrofit a custom impact panel unit, and we’ll walk through that option before you spend anything.
For residents researching their choices, our North Palm Beach page covers the full range of product and code considerations for this specific market.
Trusted Brands We Service in North Palm Beach
We stock and install products from eight manufacturers, and for North Palm Beach homes we lean on ES Windows, ECO Window Systems, and PGT WinGuard more than the rest. Those three carry the Florida Product Approvals and large-missile certifications the Village demands, and each offers a profile that suits the mid-century and contemporary lines common here. We also work with Mr-Glass and Therma-Tru where a door replacement is part of the window scope. Local stock means faster turnaround when you need a sash or hardware matched under a repair, and your quote will always name the specific product we’re installing, not a vague “impact window” placeholder.
See the difference
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After
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After
Before
AfterCommon Window Replacement Problems We See in North Palm Beach Homes
- Original single-pane aluminum windows without a Florida Product Approval. These are everywhere in the Village’s 1950s-1970s ranch homes, and they won’t pass an HVHZ inspection. A replacement has to be impact-rated, not just new.
- Jalousie windows leaking air and water on canalside homes. The glass slats are original, the gearbox is stripped, and humid air moves through the frame freely. Replacing the glass alone doesn’t fix the underlying compliance issue; the whole opening needs a rated assembly.
- Corroded aluminum frames near the Intracoastal. Salt spray eats standard aluminum hardware in a few seasons. We rebuild these openings with stainless steel and marine-grade fasteners so the new window operates cleanly for years, not months.
- Missing wind mitigation documentation after a previous install. A homeowner paid for impact windows years ago, but nobody gave them the inspection report. Without it, the insurance company won’t apply the statutory credits that Florida law requires them to offer.
Pricing for Window Replacement in North Palm Beach, FL
Most full-frame window replacements in North Palm Beach cost $1,400 – $3,200 per opening, installed. Glass-only replacement in a sound frame runs $400 – $1,100. The big variables are opening size, design pressure rating, and whether we’re rebuilding a corroded jamb or starting with a clean rough opening. A compliant quote includes the permit application, the Florida Product Approval documentation, the HVHZ inspection coordination, and the final wind mitigation report. A cheap quote often leaves those out, and you don’t find out until the inspector fails the job or your insurance company denies the credit. Call (728) 203-1160 for a written quote with every line item broken out before you commit to anything.
We Also Serve Cities Near North Palm Beach
Our crews regularly work in Palm Beach, West Palm Beach, Jupiter, and Greenacres. If you’re just outside the Village limits, call us at (728) 203-1160 and we’ll let you know when we can be there. The same pricing and the same written quote apply wherever we work in northern Palm Beach County.
Serving North Palm Beach, FL - Our Local Coverage Area
We’re based in the North Palm Beach 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 Window Replacement in North Palm Beach
Yes. North Palm Beach enforces Miami-Dade HVHZ code for all window replacements, which means impact-rated glazing with a Florida Product Approval and large-missile rating. This applies to the entire Village, but canal-front homes face the same requirement as inland streets, with the added pressure of constant salt exposure on frames and hardware. Call (728) 203-1160 and we’ll confirm what your specific opening needs.
You need a completed wind mitigation inspection report that verifies the installed windows carry the required design pressure rating and Florida Product Approval. Under Florida Statute 627.0629, your insurer must apply credits for documented impact protection. We schedule the inspection and hand you the report at the final walkthrough, so nothing gets missed.
Usually not. Replacing only the slats in a jalousie window doesn’t bring the opening into HVHZ compliance, because the frame itself isn’t rated. On most North Palm Beach homes, we recommend a full-frame swap to a casement or horizontal roller with a Miami-Dade NOA. We’ll assess your specific windows before recommending what’s honest and code-compliant.
Salt spray accelerates corrosion on standard aluminum frames and hardware, especially within a few hundred yards of the Intracoastal or the ocean. That’s why we rebuild corroded jambs with stainless steel hardware and specify frames rated for coastal exposure. Choosing the cheaper aluminum package saves money on day one, but you’ll be fighting jamming and air leaks within three seasons.
A design pressure rating, or DP, is the measured wind load a window can withstand without failing, expressed in pounds per square foot. The required DP depends on your home’s location, exposure, and opening size, and North Palm Beach’s HVHZ zone demands ratings that meet or exceed the code minimums for your specific elevation and wind zone. We calculate the required DP for every opening and put it in writing before the quote goes out.
Written by Keith Yamada, Owner at Lightwell Windows West Palm Beach, serving North Palm Beach since 2010.
Six Reasons Homeowners Choose Lightwell Windows West Palm Beach
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.