Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Lake Worth Beach
Window replacement in Lake Worth Beach typically costs $850-$2,800 per opening depending on size, frame condition, and whether you need impact-rated glass. Most full-frame replacements on the older CBS and wood-frame homes between Dixie Highway and the ocean run $1,400-$3,200 per window once you account for rotted jamb repair and new flashing. If your home sits east of Federal Highway, you’re almost certainly required to install impact-rated glazing under Palm Beach County coastal wind-load code, and that’s not an upsell from us. It’s the law, and it’s also the only way many insurers will renew a policy on a house with original jalousie or single-pane windows. Call (813) 320-9346 to schedule a free estimate.
We’ve worked the historic grid of Lake Worth Beach long enough to know that a window job here is rarely a simple swap. Salt air pits aluminum, jalousie jamb pockets rot behind stucco, and the code upgrades a permit triggers are often the surprising part of the quote. We handle that by inspecting first, writing allowances into the contract, and pricing any surprise in writing before we touch the opening. You’ll know the real number before the first screw comes out.
Why TruePane Windows & Doors Is Lake Worth Beach’s Preferred Window Replacement Company
We’re a second-generation glazier’s company, led by Dale Kessler, and we’ve been setting windows in South Florida long enough that half our calls in Lake Worth Beach start with a non-renewal letter on someone’s kitchen counter. We don’t treat that as a sales angle. We treat it as a deadline the homeowner didn’t choose, and we work to a standard the founding rule spells out: if the pane is not true, the job is not done.
Background-checked, uniformed technicians handle every job in Lake Worth Beach, and they measure every opening twice before quoting. We put manufacturer lines side by side on paper so you see exactly what you’re buying – Andersen, Pella, Marvin, PGT, CGI, ES Windows, and more than a dozen others. We register both manufacturer warranty layers in writing before the truck leaves the driveway. That’s the Keystone Standard, and the 90-Day Done Right Promise sits behind it. If the work isn’t right, we make it right. No paperwork fights, no fine print that covers neither.
Our Window Replacement team serves the full Lake Worth Beach grid, from the lagoon-side neighborhoods west of Dixie Highway to the beachfront blocks east of Ocean Boulevard. A live person answers our phone 24 hours a day, seven days a week. That’s Dale’s rule. Not a voicemail tree, not a callback form. Call, and someone picks up.
Our Window Replacement Services in Lake Worth Beach
Full Frame Replacement
Full frame replacement means the entire window comes out – sash, frame, jamb, and all – and a new assembly goes in. In Lake Worth Beach, this is the service we recommend most often on homes built between the 1920s and 1960s, because the original frames are usually beyond saving. The jalousie jamb pockets rot, the wood sash crumbles, and the aluminum tracks pit from salt air. Full frame replacement lets us address all of that and flash the opening to current Palm Beach County wind-load code. It’s the only option that fixes rotted framing rather than covering it up.

Insert Window Replacement
Insert replacement fits a new window into the existing frame when that frame is still square, solid, and dry. It costs less than a full frame job and works well on newer CBS construction where the opening is intact. But in Lake Worth Beach, we’re cautious about recommending inserts on pre-1970 homes. If the hidden jamb has started to rot behind the stucco, an insert just seals the problem in. We inspect before we quote, and we’ll tell you honestly which direction makes sense for your house.

Storm Window Replacement
Storm windows in Lake Worth Beach serve two jobs. The first is obvious: hurricane season. The second is less talked about but matters just as much here: salt fog off the Atlantic settles on any exposed metal surface and goes to work. A storm window with a marine-grade frame and impact-rated glass protects the primary window and holds up longer in coastal air. If your home is east of Federal Highway, Palm Beach County coastal design wind speeds apply, and impact-rated storm windows or primary windows are a code requirement, not a suggestion.

Energy-Efficient Upgrade
Homes in Lake Worth Beach lose a lot of cooled air through single-pane jalousie windows and tired weatherstripping. Even a 1940s cottage with original glass can hold temperature far better with a low-E, argon-filled double-hung or casement installed in a properly flashed opening. We quote energy-efficient upgrades side by side with standard lines so you can see the cost difference on paper and decide for yourself. Most customers near the Intracoastal or the ocean choose impact-rated low-E glass because it does double duty: code compliance and a real drop in the electric bill.

Historic Window Restoration
The Mediterranean Revival cottages in the historic blocks between Lucerne Avenue and the beach deserve windows that look like they belong. We do historic restoration work that keeps the original sightlines and proportions while bringing the glazing up to impact standards. That might mean a custom frame profile, a specific divided-light pattern, or matching a 1930s tile-clad sill detail. Dale’s shop has handled enough of these to know the difference between restoring a window and replacing it with something that loses the house’s character. We’ll walk you through both paths and quote both honestly.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lake Worth Beach
We’re authorized installers for more than a dozen manufacturer lines, including Andersen, Pella, and Marvin, and we keep parts and common hardware for those lines stocked for Lake Worth Beach service calls. If you have an Andersen casement that’s seizing from salt corrosion or a Pella slider with a tired roller set, we can usually source what we need quickly and handle the repair or replacement without a second appointment hanging over your head. We quote manufacturer lines side by side on paper so you can see what each brand costs and what each warranty actually covers.
Common Window Replacement Problems We See in Lake Worth Beach Homes
- Jalousie windows flagged by insurers at renewal. In the historic grid between Lucerne Avenue and the beach, carriers are increasingly treating original jalousie windows as an uninsurable condition. Replacement with impact-rated glazing is usually the only path back to coverage, and the homeowner often has a non-renewal letter in hand when they call us.
- Salt-air corrosion pitting aluminum frames. Homes within a few blocks of the Atlantic get marine air that pits aluminum, seizes hardware, and causes seal failure in insulated glass units far faster than inland. Marine-grade hardware and coastal-rated coatings are not an upsell here. They’re the minimum standard that lasts.
- Hidden wood sash and jamb rot behind stucco or drywall. On a 1940s CBS bungalow off Lucerne Avenue, we opened a wall for a full-frame replacement and found the original jalousie jamb pockets rotted through behind the stucco. The aluminum frames were pitted, the old wood sash had rot where the flashing tape had failed decades ago. We pulled the entire assembly, sistered in new treated jamb stock, installed a fusion-welded impact-rated double-hung with low-E glass and argon fill, and flashed the opening to code before the inspector arrived.
- Fogging between panes on newer windows near the beach. When a neighbor’s double-pane window fogs after only a few years, the usual culprit is a failed seal, and the usual accelerant is salt air. Coastal humidity and salt both work on sealant edges, especially on windows with low-quality edge construction. We stock replacement insulated glass units for the brands we install and can usually swap a fogged sash without replacing the entire window.
Pricing for Window Replacement in Lake Worth Beach, FL
A standard insert replacement in Lake Worth Beach runs $850-$1,800 per window for a typical bedroom or kitchen opening. Full frame replacement ranges $1,400-$3,200 per window on the older CBS and wood-frame cottages that make up most of the historic grid, and that number includes the jamb repair and flashing work those houses almost always need. Impact-rated windows add $250-$700 per opening depending on size and product line. Historic restoration with custom profiles runs higher and gets quoted after we see the existing frame and match details.
What moves the price is what we find when the wall is open. An undersized header, a rotted sill plate, or a failed waterproofing membrane all change the number, and we handle every one the same way: we write an allowance into the contract, price the surprise in writing, and get your sign-off before we touch it. You won’t find a surprise line item on the bill at the end. Call (813) 320-9346 for a free estimate and a written, line-item quote.
We Also Serve Cities Near Lake Worth Beach
Our crews regularly run to Lake Worth Beach and the surrounding communities, including Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If you’re anywhere in the Lake Worth Beach area and want a second opinion on a quote or a straight answer on what a window job should cost, call us. The same crew, the same standard, the same promise.
Serving Lake Worth Beach, FL - Our Local Coverage Area
We’re based in the Lake Worth 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 - Window Replacement in Lake Worth Beach
Yes, in nearly every case we see. When your carrier flags original jalousie windows as an uninsurable condition at renewal, the remedy they’re looking for is replacement with impact-rated glazing that meets current Palm Beach County wind-load code. We’ve helped homeowners off Lucerne Avenue, Federal Highway, and across the historic grid get policies reinstated by replacing jalousies with fusion-welded impact-rated windows and registering the manufacturer warranty layers in writing before we leave the driveway. Bring the non-renewal letter to the estimate. It tells us exactly what your carrier expects, and we’ll quote the work to satisfy that letter. Call (813) 320-9346 to schedule a free estimate.
Yes. Replacing windows on a CBS or wood-frame home in Lake Worth Beach requires a permit, and the work must meet Palm Beach County coastal wind-load requirements. For homes east of Federal Highway, that means impact-rated glazing in most openings. We pull the permits, schedule the inspections, and make sure the work passes before the inspector leaves. For a 1950s CBS bungalow specifically, expect the inspector to look at flashing, anchoring, and product approval numbers. We handle all of it as part of the job, never as a separate line item you discover later.
The three most common are rotted jamb stock behind the stucco, deteriorated flashing that’s let water run behind the wall for decades, and wiring or framing that was never updated from the original construction. On a 1940s CBS bungalow off Lucerne Avenue, we opened up a wall for a full-frame replacement and found all three: the jalousie jamb pockets had rotted through, the original wood sash was crumbling, and the flashing had failed years prior. We pulled the entire assembly, sistered in new treated jamb stock, installed the new impact-rated window, and flashed the opening to code before inspection. Our contract includes written allowances for exactly these discoveries, and we price every surprise in writing and get your approval before doing the work.
Yes. We do historic window restoration and custom replacement work that preserves the original sightlines, divided-light patterns, and frame proportions of 1920s and 1930s Mediterranean Revival cottages in Lake Worth Beach while bringing the glass and frame up to impact standards. That might mean a custom frame profile, a specific muntin layout, or matching an original tile sill. Dale Kessler’s shop has done enough of these in the historic blocks between Lucerne Avenue and the beach to know the difference between a restoration that keeps the house’s character and a replacement that erases it. We’ll quote both and tell you honestly what’s possible for your specific cottage.
Fog between double-pane glass means the seal on the insulated glass unit has failed. Near the beach in Lake Worth Beach, the usual accelerant is salt air combined with coastal humidity, which works on sealant edges far faster than inland. Cheap low-grade sealed units fail first. When we install, we use quality insulated glass units with coastal-rated sealant construction, and we register the manufacturer warranty in writing so a failed seal is covered without argument. If you’re seeing fog on windows a previous contractor installed, we can usually replace the sash or the glass unit without replacing the whole window. Call (813) 320-9346 for a free estimate. A live person answers, and the quote is free. We’ll measure, inspect, and give you a written line-item price with the real numbers, not a ballpark.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lake Worth Beach and South Florida.
Six Reasons Homeowners Choose TruePane Windows & Doors
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.



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