Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
What Window Replacement Costs in Lake Worth Beach
Window replacement in Lake Worth Beach typically runs $800 to $1,500 per window installed for a standard impact-rated unit, with whole-home packages starting around $8,000 and climbing past $25,000 for larger or custom openings. Those are real numbers for this market, not national averages. The salt air, the wind zone, the age of the housing stock, and the historic district rules all pull the price in specific directions. Let’s get concrete so you know what actually moves the number on your quote.
- Impact windows (standard openings): $800-$1,500 per window installed
- Impact single-hung: $900-$1,800 per window installed
- Large or custom openings: $2,500-$5,000 per opening
- Whole-home replacement: $8,000-$25,000+ depending on opening count and scope
What moves the price in Lake Worth Beach specifically? First, opening count. A 1920s Craftsman bungalow east of Dixie Highway might have 14 to 18 openings, and almost none of them are standard sizes. Second, your wind zone. The city sits inside Palm Beach County’s wind-borne debris region, which means impact-rated glazing is not optional if you’re pulling a permit. Third, floor height. Second-story and third-story openings require higher design pressures, which changes the frame and glass package. Fourth, frame material: aluminum, vinyl, or a clad-wood profile that satisfies the historic board. None of these are hidden line items; they’re the job. Call (561) 782-7525 for a free in-home measure and a written line-item quote. You’ll see every cost before you sign anything.
Fast, Reliable Window Replacement Across Lake Worth Beach
If you live in Lake Worth Beach, you already know the score: the salt air eats aluminum frames and hardware from two directions at once, and half the homes in the historic district still have windows that would fail a wind-borne debris inspection on sight. The good news is that window replacement here doesn’t have to be a gamble. We’re Winslow Windows & Doors, and Ed Winslow’s name is on the door and on every job we do. We’ve been replacing windows in coastal Palm Beach County since 2011, and our crews know exactly what happens to the wrong window spec within three miles of the Lagoon. These aren’t lessons we learned from a brochure. They’re lessons we pulled out of jalousie frames mortared into block walls on North Dixie Highway. Call (561) 782-7525 for a free in-home estimate, and you’ll get a written quote with fixed pricing. No change orders, no vague “we’ll see when we open the wall.”
Why Winslow Windows & Doors Is Lake Worth Beach’s Preferred Window Replacement Company
We’re not a franchise with a dispatch center in another state. Winslow Windows & Doors is locally owned by Ed Winslow, with a published address and license number, and the same crew that measures your openings is the crew that shows up on install day. Every technician is background-checked and arrives in uniform. You know exactly who is at your door before the truck pulls up, and that matters in Lake Worth Beach because the window replacement work here gets specific fast.
We’ve worked inside the historic district, where the preservation board wants period-correct muntin profiles on impact-rated units that also meet Miami-Dade NOA standards. We’ve worked in the post-war CBS neighborhoods west of Federal Highway, where 1950s aluminum sliders are corroded past saving. Our reputation in Lake Worth Beach comes from doing this specific work correctly, not from buying ads. We stock impact-rated units and hardware that are specced for the salt-air reality here, and we’re an authorized installer for PGT, CGI, CWS, and ES Windows, among others. You get a live person on the phone 24/7, not a voicemail tree, and the Done Right Promise means if it’s not done right, we come back and make it right. Period. Ed’s name is on the door, and on every job we do.
Our Window Replacement Services in Lake Worth Beach
Every home in Lake Worth Beach has its own set of problems, and the service that fits a 1960s CBS ranch on South M Street won’t be right for a 1926 Mediterranean Revival near the Lagoon. Here’s what we do and how it applies to this city specifically.
Full Frame Replacement
Full frame replacement is the dominant scope in Lake Worth Beach, and the reason is simple: the salt air doesn’t leave frames in good enough shape to reuse. We remove the entire existing window down to the rough opening, rebuild the sill and jamb, and set a properly flashed and anchored impact unit. This is the correct answer for most pre-WWII homes in the historic district, where the original wood sashes are rotten, out of square, or simply not rated for anything close to current wind code. We pull permits, we pull Miami-Dade and Florida Product Approval documentation for every unit we set, and we don’t skip the flashing details that keep your wall assembly dry.

Insert Window Replacement
Insert replacement only works when the existing frame is structurally sound, square, and corrosion-free. In Lake Worth Beach, that is a smaller universe than the national window companies would have you believe. If your frame is pitted, seized, or holding a single-pane slider from the Eisenhower administration, an insert is lipstick on a problem. We will tell you the truth at the estimate. When inserts do make sense, typically on newer homes or interiors away from direct salt exposure, we set them tight, insulate the weight pockets, and trim out the job so it looks like a factory install, not a retrofit.

Energy-Efficient Upgrade
Energy-efficient upgrade in Lake Worth Beach starts with impact-rated glazing, because you can’t separate efficiency from the wind code here. The right laminated glass package can cut your cooling load dramatically. On a 1940s Craftsman off North Dixie Highway, we pulled a set of salt-corroded aluminum jalousie windows whose louvered frames were mortared directly into the block opening. Our crew custom-built a masonry patch-and-frame with stainless steel anchors, then set PGT impact-rated double-hung units with laminated glass interlayers and period-correct muntins to satisfy the historic board. The homeowner cut cooling costs over 25% and qualified for the insurer’s wind mitigation discount. That’s what the right spec does in this city.

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 an authorized installer for PGT, CGI, CWS, and ES Windows, and we stock the components that matter for Lake Worth Beach’s conditions. That means impact-rated units with laminated glass interlayers and design pressures matched to your opening, not whatever a big-box warehouse had on the pallet last month. When you need warranty service or a component replaced down the road, you call us, not a manufacturer call center. For homeowners weighing window replacement options in this climate, the brand matters less than the installation, and the installation matters more here than in most places. A great window set wrong in a salt-air wind zone leaks and fails. A mid-tier impact unit set perfectly in a properly flashed opening holds for decades.
Common Window Replacement Problems We See in Lake Worth Beach Homes
- Salt-corroded aluminum frames and hardware: Lake Worth Beach gets salt air from the Lagoon on the east and the Atlantic just past the barrier island. That double exposure pits and seizes aluminum window frames and door hardware far faster than inland cities like Greenacres, and it’s the single biggest reason frame-only replacement turns into full tear-out-and-replace.
- Jalousie windows left over from the 1940s-1960s: These louvered frames offer almost no wind resistance and fail Palm Beach County’s current impact requirements outright. Along the Dixie Highway corridor, they’re often mortared directly into block openings, so every swap becomes a custom masonry patch-and-frame job before a new impact unit can be set.
- Non-standard rough openings throughout the historic district: Pre-WWII wood-frame and early concrete block homes were built with original wood-sash, awning, and jalousie windows set into openings that don’t line up with any modern stock unit. That means custom sizing or framed infill on nearly every job, and it’s exactly the step that cut-rate installers skip, leaving air and water leaks.
- Single-pane aluminum sliders on 1950s-1960s CBS homes: These are corroded, non-impact-compliant, and often barely square after sixty years of settling. Some can take a well-executed insert if the frame is truly sound. Many cannot, and trying to force an insert into a warped stucco opening is how you get binding sashes and water intrusion.
Pricing for Window Replacement in Lake Worth Beach, FL
You should not have to fight for a straight answer on price, and you won’t from us. For a standard impact-rated window in a standard opening in Lake Worth Beach, you’re looking at $800 to $1,500 installed. Impact single-hungs run $900 to $1,800. A large or custom opening, which is common in the historic district, runs $2,500 to $5,000. Whole-home packages start around $8,000 and go up from there, not because we pad the bid but because a house with twenty openings and non-standard rough openings is a bigger job than one with twelve stock ones. What pushes the number here specifically: opening count, wind zone, floor height, frame material, and whether you’re in a historic district with muntin requirements. We give free in-home measures and written line-item quotes, and the price on that quote is the price on the invoice. Call (561) 782-7525 to schedule yours.
Florida Pays You Back
There’s a real incentive stack for impact-rated window replacement in Lake Worth Beach, and you should know it going in. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida also exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit can cover 30% of the product cost on qualifying energy-efficient units, up to $600 per year. And after a wind-mitigation inspection, which typically runs $75 to $150, many insurers apply a windstorm-premium credit averaging around 25% on the windstorm portion of your policy. Programs and carriers set the final numbers, so nobody can guarantee your exact credit without seeing your policy and your inspection. But the stack is real, and in Lake Worth Beach the housing stock is exactly the type these programs were written for.
One comparison worth making: impact windows versus hurricane shutters. Shutters only protect you when you wrestle them up before every storm, and they do nothing for insulation, UV degradation, or daily air leakage. Impact windows are permanent protection, nothing to hang, nothing to store, nothing to forget at 2 a.m. when a storm is tracking toward the coast. If you’re going to spend the money anyway, the impact unit is the one that pays you back in cooling cost and insurance premium every single year.
We Also Serve Cities Near Lake Worth Beach
If you’re just outside Lake Worth Beach, we likely cover your neighborhood too. Our crews work regularly in Palm Beach, West Palm Beach, South Palm Beach, and Boynton Beach, and the same Done Right Promise applies on every single job, in every single city. We are Lake Worth Beach‘s local window replacement team and proud to serve the full coastal stretch that shares this same salt air, wind zone, and housing stock.
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
You can’t, and the reason is structural, not cosmetic. Jalousie frames are louvered, mortared directly into the opening, and were never designed to hold a heavy laminated impact pane under wind load. The frame itself has no structural rating, no proper anchoring, and no way to seat a rated glazing package. In Lake Worth Beach, where the jalousie corridor along Dixie Highway runs straight through the wind-borne debris region, the frame would fail even if the glass held. The entire unit has to come out, the opening gets a masonry patch-and-frame with proper anchoring, and then a rated impact unit goes in. Trying to glass-only a jalousie is false protection, and no legitimate installer will do it. Call (561) 782-7525 and we’ll show you exactly what we mean at your free estimate.
It doesn’t have to, but it will if you let the wrong contractor pick the windows. Lake Worth Beach’s historic district sits inside the wind-borne debris region, so you need impact-rated glazing, and you also need the preservation board to sign off on frame profiles and muntin patterns that are visible from the street. The conflict is not between history and safety; it’s between a stock window off the shelf and one that is specced correctly. We use impact-rated units with period-correct muntins and the right frame profile for the house, and we handle the approval documentation. On the 1940s Craftsman job off North Dixie Highway, we set PGT impact double-hungs with laminated glass and period muntins, and the historic board passed it. The two requirements can coexist when someone bothers to do it properly. Call (561) 782-7525 and we’ll walk your specific house through the process.
Lake Worth Beach takes salt air from two fronts: the Lake Worth Lagoon directly to the east and the Atlantic Ocean just past the barrier island. That means airborne chlorides hit your window frames from both directions, and inland Palm Beach County cities like Greenacres or unincorporated Lake Worth only get a fraction of that exposure. The chloride loading pits aluminum, seizes window hardware, and causes white powdery corrosion blooms along the frames and sills. That’s why we see houses here where ten-year-old aluminum frames are already failing, and why frame-only replacement is often impossible. The correct spec in Lake Worth Beach is an impact-rated unit with a marine-grade finish and stainless hardware, not the inland-spec aluminum window a big-box installer quotes. The cheap inland quote is the expensive quote within a decade. Call (561) 782-7525 for a quote that is specced for this zip code, not for Orlando.
They can, and in most cases they do, but the exact number is between you and your carrier. After a wind-mitigation inspection, which typically runs $75 to $150, many insurers apply a credit averaging around 25% on the windstorm portion of your premium. In Lake Worth Beach that windstorm portion is a big number because you’re inside the wind-borne debris region, so 25% of it is real money. We can’t guarantee your exact credit without seeing your policy and your inspection report, but we can tell you this: every impact-rated install we do gets the documentation package your insurer and your wind inspector need. No guesswork, no missing paperwork. Call (561) 782-7525 and we’ll tell you exactly what your home qualifies for.
Sometimes, and only if the existing aluminum frames are square, structurally sound, and not pitted from six decades of salt air. On a 1950s CBS home in Lake Worth Beach, that’s a coin flip at best. We will measure, inspect, and tell you the truth at the estimate: if the frame is clean and sound, we can set inserts and you keep your stucco intact. If the frame is corroded or out of square, forcing an insert will create binding sashes, air leaks, and eventually water intrusion, and the right call is full tear-out and replace. The honest answer is that we will not sell you an insert just because it’s the easier sale. This is Ed’s name on the job, and we don’t do work we wouldn’t stand behind for 36500 days. Call (561) 782-7525 for a free measure and a straight answer.
Contact Winslow Windows & Doors for Window Replacement in Lake Worth Beach
You don’t get a ticket number with us. You get Ed Winslow’s company, a live person on the phone 24/7, and a written line-item quote with fixed pricing. Every installer is background-checked and in uniform. The Done Right Promise backs every job we do, and we’ve been doing this since 2011. If you want window replacement in Lake Worth Beach done once, correctly, to the spec this salt air and wind zone demand, call (561) 782-7525 now for your free in-home estimate. A neighbor you can call at 2 a.m. and someone will actually answer. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Lake Worth Beach, FL since 2011.
Six Reasons Homeowners Choose Winslow 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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