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 runs $800 to $1,500 per window for impact-rated units installed, and most jobs take one to two days on site once the windows arrive. If you’re in a 1920s bungalow near downtown or a 1950s CBS home off Dixie Highway, the real question isn’t whether you need impact windows. It’s how the salt air, the wind zone requirements, and your home’s original framing all stack up before the first cut. Call (561) 928-0302 for a free in-home measure and a written quote that spells out exactly what your house needs.
Why Winslow Windows & Doors Is Lake Worth Beach’s Preferred Window Replacement Company
Ed Winslow founded this company in 2011, and his name is still on the door. That matters when you’re about to cut into walls that have been holding up a 1930s Mediterranean Revival bungalow for nearly a century. Our Lake Worth Beach customers don’t get a ticket number. They get Ed’s cell, our published address, and a license number they can look up themselves. We’ve pulled permits on Lakeside Drive, Lucerne Avenue, and throughout the downtown historic district. We know which inspectors flag jalousie panels, which historic overlay rules affect frame profiles on South Palm Way, and which marine-grade hardware you actually need within a block of the Intracoastal.
Every Window Replacement job here starts with an inspection, not a sales pitch. Our techs arrive in uniform, background-checked and ready to explain what’s behind the stucco before we open it. Calls are answered by a live person, 24 hours a day, 7 days a week. No voicemail loops. No call center. A neighbor you can call at 2 a.m. and someone actually picks up.
Our Window Replacement Services in Lake Worth Beach
Full Frame Replacement
Full frame replacement pulls the entire existing window, including the frame, jambs, and trim, down to the rough opening. In Lake Worth Beach, this is often the only legal option. Homes from the 1920s through the 1960s still hold original wood double-hungs, jalousies, and awning windows that simply cannot meet Palm Beach County’s wind-borne debris zone standards through any retrofit method. Once the old frame comes out, we inspect the opening for salt-damaged framing, outdated flashing, and rot that leaked in from failed silicone seals. Then we reframe, waterproof, and install a new impact-rated unit that’s sized for the actual opening, not a stock guess.

Insert Window Replacement
If your existing frames are square, structurally sound, and properly flashed, an insert replacement saves labor and preserves your interior trim. This matters in Lake Worth Beach’s historic districts, where exterior frame profiles often face overlay restrictions. We measure every opening, check for hidden corrosion on the aluminum tracks and thresholds, and set the new sash inside the existing frame with new marine-grade hardware. On 1950s and 1960s CBS homes off Federal Highway, inserts are sometimes workable. On 1920s wood-framed bungalows, they rarely are. We’ll tell you honestly which path applies to your house before you spend a dollar.

Vinyl Replacement Windows
Vinyl makes sense for many Lake Worth Beach homeowners because it never corrodes. Aluminum frames on this narrow barrier island take salt air from the Atlantic on one side and the Lake Worth Lagoon on the other, which accelerates oxidation faster than any inland Palm Beach County city. A vinyl window with stainless steel hardware, impact-rated laminated glass, and a Miami-Dade approved frame profile simply shrugs off what destroys lesser units in five years. We install vinyl windows from brands we trust, sized to your openings, with design pressures matched to your home’s exact wind load.

Energy-Efficient Upgrade
Old single-pane windows leak cooled air straight out of the house, and in Lake Worth Beach’s summer humidity, that’s money evaporating. Energy-efficient replacement windows with low-E glass and insulated frames cut solar heat gain while still meeting impact requirements. We size the glass package to your home’s elevation and exposure. A west-facing window on Lake Osborne Drive needs a different low-E coating than a shaded north window near the golf course. You get the right glass for the right wall, not a one-size-fits-all spec.

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
Winslow Windows & Doors is an authorized installer for eight premium brands, including PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru. For the salt-heavy conditions around Lake Worth Beach, we lean hard on PGT and CGI for their impact-rated frames and marine-grade hardware options. Therma-Tru handles the door side. Every brand we install carries the configuration-specific Florida Product Approval or Miami-Dade NOA documentation your permit requires. We order direct from the manufacturer, track the fabrication through the 4-6 week build window, and schedule your install the day the units land in our warehouse. No mystery lead times. No substituted brands.
Common Window Replacement Problems We See in Lake Worth Beach Homes
- Salt-corrosion galling on aluminum thresholds and hardware: Between the Atlantic and the Lake Worth Lagoon, exposed aluminum locks, hinges, and tracks seize up within 3 to 5 years if they’re not marine-grade. We routinely specify stainless steel hardware that inland contractors skip.
- Failed silicone perimeter seals and hidden wood rot: Constant salt-laden air breaks down silicone sealant ahead of manufacturer ratings. Wind-driven rain gets behind the stucco, rots the original wood jambs of 1920s bungalows, and nobody notices until the window starts sagging in the opening.
- Jalousie windows that trigger permit stop-work orders: A jalousie panel cannot be made hurricane-compliant under any retrofit method. Pull a permit for any window replacement in a Lake Worth Beach home with jalousies, and the inspector will flag them. The result is a mandatory full-frame impact-unit swap that changes your budget mid-project.
- Undersized or rotted framing at the rough opening: Once we remove a 90-year-old window, the rough opening often reveals framing that was never flashed properly. In the downtown historic district especially, we find sills and king studs that need repair before the new unit can be set. We price the allowance into the contract so you’re not surprised.
Pricing for Window Replacement in Lake Worth Beach, FL
A typical impact window in Lake Worth Beach runs $800 to $1,500 per opening installed. Impact single-hung units start around $900 and climb to $1,800 for larger sizes. Large or custom openings, like a picture window on Lakeside Drive or a corner window in a Mediterranean Revival, land between $2,500 and $5,000. Whole-home packages across a 1920s bungalow or a 1950s CBS home generally range from $8,000 to $25,000 or more, depending on opening count, wind zone requirements, floor height, and whether you choose vinyl, aluminum, or wood-aluminum hybrid frames.
What moves the price in Lake Worth Beach specifically is the opening condition. Jalousie teardowns, reframing for rotted wood jambs, and historic overlay compliance all add labor. We write allowances into every contract so surprises are priced and approved in writing before we touch them. Call (561) 928-0302 for a free in-home measure and a written line-item quote.
What Window Replacement Costs in Lake Worth Beach
Let’s anchor the numbers. Impact windows in Lake Worth Beach: $800 to $1,500 per window installed is the honest mid-range. Impact single-hung: $900 to $1,800. Large or custom openings: $2,500 to $5,000. Whole-home packages: $8,000 to $25,000 and up. These are real installed numbers for this market, not national averages pulled from nowhere.
Three things move your final price. First, opening count. A 1920s bungalow with 14 windows costs more in total than a 1960s CBS four-square with 8, even when the per-unit price is the same. Second, wind zone and floor height. A second-story window facing the Atlantic needs design pressures that a ground-floor window on a sheltered courtyard does not. Third, frame material. Vinyl handles the salt better than entry-level aluminum and often costs less than marine-grade aluminum upgrades. The free in-home measure is how we pin your actual number. Call (561) 928-0302 and we’ll come out, measure every opening, check the framing, and hand you a written quote with line items, not round numbers.
Florida Pays You Back
There’s real money on the table for Lake Worth Beach homeowners, and the programs stack. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which includes impact windows. Florida’s sales-tax exemption applies to impact-resistant windows and doors, meaning you skip the sales tax on qualifying purchases. The federal 25C energy credit covers 30% of the product cost on qualifying energy-efficient units, up to $600 per year. And after a wind-mitigation inspection (typically $75 to $150), most carriers cut the windstorm portion of your premium by roughly 25%.
We don’t promise exact savings. Programs change, and your insurance carrier sets the final numbers. But we handle the paperwork on the Florida side, and we’ve walked hundreds of South Florida homeowners through the process. Impact windows versus hurricane shutters? Permanent protection you don’t have to hunt for in the dark, and the premium credit applies either way. Big-box retail install versus a licensed impact specialist? We pull permits, we know the inspectors, and we stand behind every opening we touch.
The Lake Worth Beach Reality: What Opening a Wall Actually Turns Up
Lake Worth Beach sits on a narrow barrier island with the Atlantic Ocean to the east and the Lake Worth Lagoon to the west. Every structure here takes salt air from both sides simultaneously. That’s a double-corrosion burden that degrades aluminum frames, hardware, and weatherstripping roughly twice as fast as inland Palm Beach County. Salt-driven corrosion on aluminum thresholds and hardware seizes locks and hinges within 3 to 5 years on non-marine-grade units. Failed silicone seals around window perimeters let wind-driven rain penetrate behind stucco, rotting the original wood jambs of 1920s bungalows before anyone notices. A “simple window swap” in Lake Worth Beach is rarely simple.
On a 1930s Mediterranean Revival bungalow along North Lakeside Drive, our crew found the original wood double-hung sashes so swollen from salt-air moisture that the jambs had to be chiseled out in pieces. After pulling the permit, the inspector flagged the home’s jalousie panels on the enclosed porch. Mandatory full-frame swap to PGT impact-rated casements with Miami-Dade NOA. We wrote the jalousie teardown and reframing into the contract before the first cut. That’s how we work. Inspection first, allowances written into the contract, and any surprise priced and approved in writing before we touch it.
The city’s core residential stock compounds this. Craftsman bungalows, Spanish Mission cottages, and Mediterranean Revival homes from the 1920s through the 1940s still hold original wood-frame single-pane windows or jalousie panels that are wholly non-compliant with Palm Beach County’s wind-borne debris region. A secondary layer of 1950s and 1960s CBS homes with original jalousie and awning windows requires full-frame tear-outs rather than insert replacements. Jalousie windows cannot be made hurricane-compliant under any retrofit method, so a permit for even a single jalousie replacement triggers a mandatory full-frame impact-unit swap. Local inspectors know to flag them immediately. If you own an older home in Lake Worth Beach, jalousie removal is the de facto starting point for nearly every window project.
This is exactly what separates a licensed impact specialist from a big-box retail installer. The specialist expects the rot, the jalousie trigger, the historic overlay complications. The big-box installer shows up with a stock double-hung and a blank expression when the framing crumbles. Ed’s name is on the door and on every job we do. We’d rather tell you the truth before the wall is open than hand you a change order after it’s exposed.
We Also Serve Cities Near Lake Worth Beach
Our crews serve the full coastal corridor around Window Replacement in Lake Worth Beach, plus Mangonia Park, West Palm Beach, South Palm Beach, and Royal Palm Beach. If you’re a few blocks north of city limits or on the other side of the lagoon, we’re the one down the road. Same live 24/7 phone. Same written line-item quotes. Same inspector-level knowledge.
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
The entire city of Lake Worth Beach sits within Palm Beach County’s coastal wind-borne debris region, which does not distinguish between the ocean side and the lagoon side. Both exposures are treated as wind-borne debris zones under Florida building code, so any new or replacement window must meet impact-resistant glazing standards or pair with a compliant shutter system. The lagoon side still takes the full force of an easterly storm before it crosses the island. Call (561) 928-0302 and we’ll spec the right design pressure for your exact elevation.
Yes, if you’re not pulling a permit for window work, shutters can satisfy the wind-borne debris requirement without touching the windows. But the salt air still destroys original wood sashes and frames, and closed shutters mean no natural light for days at a time. Many of our Lake Worth Beach customers choose impact windows precisely because they want permanent protection they don’t have to hang. We’ll give you a free second opinion on any written estimate you already have, and the 10% senior and veteran discount is permanent.
If your home has jalousie panels anywhere, the inspector will flag them the moment they see them. Jalousies cannot meet impact standards under any retrofit method, so the permit triggers a mandatory full-frame impact-unit swap for the jalousies. That’s not a penalty. It’s the code working exactly as intended. We write jalousie teardowns and reframing into the contract before the first cut so the cost doesn’t ambush you mid-project.
On non-marine-grade aluminum, locks and hinges commonly seize within 3 to 5 years. The dual salt exposure from the Atlantic and the Lake Worth Lagoon doubles the corrosion rate compared to inland Palm Beach County cities like Royal Palm Beach. That’s why we specify stainless steel hardware and marine-grade finishes on every Lake Worth Beach install, even when the frame material itself is vinyl or composite.
Often yes, especially in homes built before 1960. Salt-laden air breaks down silicone seals, wind-driven rain rots the original wood jambs, and once we open the opening, the framing is frequently too far gone to support a new unit. We inspect the rough opening before any ordering decisions are made, and we write framing repair allowances into the contract so you know the worst case before we start. Call (561) 928-0302 to schedule a free inspection and written quote.
Contact Winslow Windows & Doors today. Call (561) 928-0302 to schedule your free in-home measure and written estimate for window replacement in Lake Worth Beach. Upfront pricing. Written line-item quotes. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Lake Worth Beach 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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