Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows Across Lantana
Impact window installation in Lantana typically runs $800 to $1,500 per opening, with whole-home packages starting around $8,000. Most Lantana homes need full replacement rather than retrofitting because the original 1950s and 60s jalousie windows can’t be brought up to code. Call (561) 782-7525 and we’ll measure your openings, check what’s behind the walls, and give you a written line-item quote before any work starts.
Lantana’s position on the Lake Worth Lagoon makes every window job different from what you’d get ten miles inland. Salt air comes at your house from two directions, and the wind-borne debris zone rules mean impact-rated glazing isn’t a choice here, it’s the law. Ed Winslow put his name on this business in 2011, and he’s the one you’ll talk to when you call.
Why Winslow Windows & Doors Is Lantana’s Preferred Impact Windows Company
We’ve worked on hundreds of Lantana homes, from the CBS ranches off Lantana Road to the lagoon-side properties near the Lantana Nature Preserve. Homeowners tell us the same thing: another company quoted them a window swap and disappeared when the permit triggered extra work. We don’t do that. Our contracts include written allowances for the structural surprises Lantana’s older housing stock is known for, so the price you agree to is the price you pay unless you approve a change in writing.
Every technician who shows up at your door is background-checked and in uniform. You’ll know exactly who’s walking up the driveway before you open the door. And when you call us at (561) 782-7525, a live person answers, 24 hours a day. No voicemail loops, no call centers, no “we’ll get back to you next business day.” Ed’s name is on the door, and his word is behind every job.
The Done Right Promise covers every Impact Windows installation we do in Lantana. If it’s not done right, we come back and make it right. That’s a century of accountability no national chain comes close to matching. We also publish our address and license number. No shell companies, no subcontractor roulette.
Our Impact Windows Services in Lantana
Impact-Rated Glazing
Every replacement window in Lantana must meet Palm Beach County wind-borne debris zone requirements. That means laminated glass with an interlayer that holds the pane together when debris hits at 140 mph or faster. We match the design pressure rating to each opening based on your home’s position, floor height, and exposure to the lagoon and ocean. A window that passes code on a sheltered inland lot may be undersized for a second-story bedroom three blocks from the water.

Florida Product Approval
Before we install anything, we verify the exact Florida Product Approval number for the configuration going into your home. This isn’t paperwork theater. Lantana’s building department checks those numbers on every permit, and they’ll reject a window with an approval for a smaller opening or a different frame depth. We pull the permits ourselves and close them out with a final inspection, so you never have to chase down a passing report.

Laminated Glass Interlayer
The interlayer inside impact glass is what stops a 2×4 fired from a debris cannon. In Lantana, that interlayer also block UV that fades furniture and flooring near the water. We install laminated glass from PGT, CGI, and CWS, and we match the interlayer thickness to the opening’s design pressure rather than assuming one thickness fits every window on the house.

Full Jalousie Replacement
If your Lantana home still has jalousie windows, you already know they’re impossible to impact-rate. The louvered glass panels can’t hold a laminated interlayer, and the aluminum frames on most 1950s and 60s originals are too corroded to reuse. We remove the entire assembly, repair or replace the rough opening, and install a modern impact-rated window that actually seals against the salt air and the wind.

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 Lantana
We’re an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, and several other brands. That matters because Lantana’s exposure to the lagoon means some window lines corrode faster than others unless you spec marine-grade finishes. We carry the right local inventory for this area, so when a Lantana homeowner needs a replacement sash or new hardware after a storm, we’re not ordering from a warehouse three states away. Fast turnaround means less time with a taped-up window and more time with a sealed, rated one.
Common Impact Windows Problems We See in Lantana Homes
- Salt-air corrosion on supposedly coastal-rated hardware. We regularly replace window cranks and frame corners on Lantana homes within three to five years of installation, even on hardware labeled “coastal.” The brackish exposure from the lagoon demands marine-grade fasteners and finishes, and we spec those from the start.
- Failed waterproofing behind original jalousie openings. The wood bucks and rough openings behind 1960s jalousie frames are often rotted from decades of wind-driven rain coming off the lagoon. Installing a new impact window without fixing that means water keeps getting in, just behind a nicer window.
- Permit-triggered full replacement. Lantana’s building department requires impact-rated glazing on all replacement windows. If one jalousie window fails, the permit often forces you to replace every opening in that elevation or more. We write contracts that account for this before the first hammer swing.
- Undersized rough openings in CBS walls. Concrete block construction from the 50s and 60s often has rough openings that won’t hold modern impact frames without grinding and re-pouring. We check for this during the free estimate, not after the permit is pulled.
Pricing for Impact Windows in Lantana, FL
A single impact window in Lantana runs $800 to $1,500 installed, with impact single-hung units at $900 to $1,800. Large or custom openings like picture windows or sliding glass door conversions land at $2,500 to $5,000 each. Most Lantana homeowners replace multiple windows at once, and whole-home packages start around $8,000 and climb to $25,000 or more depending on the number of openings, frame material, and whether the rough openings need structural repair. Call (561) 782-7525 to schedule a free in-home measure and get a written quote. No trip charge for Lantana addresses.
What Impact Windows Costs in Lantana
Let’s break down what actually drives the price. The number of openings is the obvious one. A three-bedroom CBS ranch on Lantana Road might have eight windows and two doors, while a larger two-story near the lagoon has fifteen or more. Second, the wind zone and floor height: a second-story window catches more wind load than a ground-floor opening, so it needs a thicker laminate and sometimes a heavier frame. Third, the frame material. Aluminum is lighter and cheaper, but vinyl holds up better against the salt-air corrosion we see here and resists the pitting that ruins aluminum finishes within a few years. Fourth, the existing rough opening: Lantana’s 1950s and 60s homes frequently have openings that need concrete fill, new wood bucks, or reframing before a modern impact window can be set properly. We write all of this into your estimate as line items so you can see exactly what you’re paying for. A whole-home package including all openings, permits, and typical rough-opening repairs in Lantana runs $12,000 to $25,000 on the median home. Free estimates, written quotes, fixed pricing, and a no-change-order guarantee after we agree on the number.
Florida Pays You Back
Impact windows in Lantana qualify for several incentive programs. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact-rated windows and doors. Florida also exempts impact-resistant windows and doors from sales tax, which saves you 6% to 7% on the materials portion right away. On the federal side, the 25C energy credit gives you 30% of the product cost back on qualifying energy-efficient units, up to $600 per year. And after installation, a wind-mitigation inspection (typically $75 to $150) can earn you a windstorm premium credit averaging around 25% on the windstorm portion of your insurance. Programs change, and your insurer sets the final number, but these are the statewide and federal incentives that apply to Lantana homes. We’ll walk you through what your specific project qualifies for.
The Lantana Reality: Dual Salt-Air Assault and the Code That Comes With It
Lantana sits directly on the Lake Worth Lagoon with the Atlantic Ocean less than a mile east across the barrier island. That means virtually every home here faces salt-air assault from two directions at once. Aluminum frames, door hardware, and weatherstripping corrode far faster in Lantana than in inland towns like Greenacres or Lake Worth’s western neighborhoods, where the air is drier and the brackish breeze doesn’t reach. At the same time, Palm Beach County’s wind-borne debris region designation legally requires impact-rated windows and doors on all replacements. Every window job in Lantana is both a corrosion-repair urgency and a code-compliance mandate at the same time. You can’t just swap glass; you have to re-engineer the opening to survive the next storm, and the salt will eat whatever you put in unless it’s built for marine exposure.
We opened up a 1962 CBS home on Lantana Road near the lagoon and found original jalousie windows with heavily corroded aluminum frames and failed weatherstripping from decades of salt air. The homeowner had called us for a simple replacement, but once the permit was pulled, code required full impact-rated glazing on every opening. We had written a contract with clear allowances for this exact scenario, so when our inspection revealed undersized framing and outdated wiring behind the walls, we documented it, got written approval for the added PGT impact windows and structural repairs, and completed the job without a single surprise line item. That’s how every Lantana job goes when you work with a company that’s already seen what’s behind these walls.
Most of Lantana’s residential core is made up of CBS homes built between the 1950s and 1970s. A large share still have original jalousie windows, those louvered glass panels that were everywhere in mid-century coastal Florida. Jalousies cannot be retrofitted to meet impact standards. There is no way to slip a laminated interlayer into a slatted glass panel. So when the building department pulls up your permit and sees a window replacement on a jalousie home, they require impact-rated glazing on every opening in the scope of work. That’s not a markup, it’s the code. We plan for it upfront so the number we quote reflects the actual job, not a lowball that changes after inspection.
If you’re weighing impact windows against Impact Windows in Lantana hurricane shutters, here’s the honest comparison. Shutters cost less upfront and meet the code. But shutters only work if someone is home to deploy them before the storm, and panels on upper-story windows mean climbing a ladder in wind. Impact windows protect your home permanently, no panels to hang, no pre-storm scramble, no storage to deal with. In Lantana, where the salt air degrades shutter tracks and hardware just as fast as window frames, the permanent option tends to win for homeowners who plan to stay put.
We Also Serve Cities Near Lantana
Our Lantana crews also cover Palm Beach, West Palm Beach, South Palm Beach, and Boynton Beach. If you’re in one of those communities and need impact windows, call (561) 782-7525 and Ed himself will make sure the right team gets to you. We’re the one down the road, and we answer the phone when you call.
Serving Lantana, FL - Our Local Coverage Area
We’re based in the Lantana 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 - Impact Windows in Lantana
Because most Lantana homes built between the 1950s and 70s still have jalousie windows, and jalousies can’t be brought up to impact standards. When you pull a permit to replace even one window, Palm Beach County’s wind-borne debris zone rules require impact-rated glazing on all replacement openings. The building department won’t sign off on a single non-impact window in a home that is otherwise code-compliant. Call (561) 782-7525 and we’ll walk you through exactly what your permit will trigger before you file it, so the estimate matches the actual job.
Lantana’s position on the Lake Worth Lagoon, with the Atlantic Ocean about a mile east, means your windows get hit with salt air from two directions. That brackish, humid microclimate eats through non-marine-grade aluminum finishes and corrodes hardware within a few years. Inland towns like Greenacres see far less salt in the air, so the same window can last a decade with cosmetic wear only. In Lantana, we spec marine-grade finishes and stainless hardware from the start. Call (561) 782-7525 for a free inspection of your current windows and a quote on replacements built for this environment.
We typically find rotted wood bucks and failed waterproofing behind original jalousie frames, plus rough openings in the concrete block that are undersized for modern impact frames. Some homes also have outdated wiring run through the same wall cavities. We handle it with an inspection-first contract: we document every issue, add it as a written allowance, and get your written approval before any additional work starts. No surprise line items, ever. Call (561) 782-7525 and we’ll do the same on your Lantana home.
Yes. After a wind-mitigation inspection (usually $75 to $150), most Lantana homeowners get a windstorm premium credit averaging around 25% on the windstorm portion of their policy. On the cooling side, impact windows with low-E coatings cut direct solar heat gain through the glass substantially, which matters on Lantana’s unshaded east-facing homes. The exact savings depend on your policy and your AC load, but the combination of insurance and energy savings usually recovers a meaningful chunk of the installation cost over time. Call (561) 782-7525 for a free estimate and we’ll help you figure out what your project qualifies for.
A Miami-Dade NOA is the stricter, older standard written for Miami-Dade and Broward counties. A Florida Product Approval is the statewide standard that replaced multiple county-level approvals. For Lantana, in Palm Beach County, the Florida Product Approval is what your building department checks on the permit. Some windows also carry a Miami-Dade NOA, which tells you they met the more demanding test protocol, but the Florida Product Approval is the one that matters for passing Lantana’s inspection. We verify the exact approval number for every configuration before install. Call (561) 782-7525 and we’ll pull the docs for your specific openings.
Key Takeaways
- Impact windows in Lantana run $800 to $1,500 per opening installed; whole-home packages typically $8,000 to $25,000+.
- Palm Beach County’s wind-borne debris zone requires impact-rated glazing on all replacements; jalousie windows can’t be retrofitted.
- Lantana’s dual salt-air exposure from the Lake Worth Lagoon and Atlantic corrodes window frames faster than inland towns.
- We write inspection-first contracts with written allowances so permit-triggered surprises never become budget surprises.
- My Safe Florida Home grants up to $10,000, sales-tax exemption, and federal energy credits all apply to Lantana impact windows.
- Live person answers 24/7 at (561) 782-7525. Free estimates, no trip charge in Lantana, 10% off for seniors and veterans, $40 off any repair over $200.
Contact Winslow Windows & Doors
If you’re in Lantana and you’re tired of waiting for a window company that understands what the lagoon does to your house, call (561) 782-7525. We’ll come out, measure your openings, check the rough framing, and give you a written line-item quote. Upfront pricing. No surprises on the invoice. Ed’s name is on the door, and he’s the one you’ll talk to. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Lantana and surrounding South Florida communities 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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