Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Lantana
Window installation in Lantana, FL means working with salt air, wind code, and houses that have been standing since Eisenhower was president. Most Lantana homes sit inside Palm Beach County’s wind-borne debris region, which means every replacement window has to carry a specific impact rating or it won’t pass inspection. On top of that, the town’s position directly on Lake Worth Lagoon means aluminum frames and hardware corrode faster here than they do ten miles inland. We’ve been installing windows long enough to know both problems well, and we quote every Lantana job with the right products from the start. Call (561) 349-4826 for a free estimate.
Key takeaways for Lantana homeowners:
- Virtually all of Lantana sits inside the wind-borne debris region, so impact-rated glazing is a code requirement, not an upgrade option.
- Salt air off Lake Worth Lagoon shortens the life of standard aluminum frames and hardware faster than most homeowners expect.
- Replacing original jalousie windows triggers a full permit with engineer-signed wind-load calculations in Palm Beach County.
- Most window installation projects in Lantana run between $850 and $2,400 per opening, depending on product and framing condition.
Why TruePane Windows & Doors Is Lantana’s Preferred Window Installation Company
TruePane was founded in 2008 by Dale Kessler, a second-generation glazier who still keeps the same rule on his whiteboard: if the pane is not true, the job is not done. That standard travels with every crew we send into Lantana. Our technicians are background-checked and uniformed, and they measure every rough opening twice before ordering a single unit. We are an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, and ES Windows, so when we quote a Lantana job we can put next to PGT next to on paper and let the homeowner see exactly what they’re paying for. A live person answers our phone 24 hours a day, seven days a week. No voicemail tree.
Our Lantana customers have taught us a lot about what this town’s houses need. We see original 1950s and 1960s CBS construction everywhere, much of it still carrying thin-frame single-pane aluminum or jalousie units that never met current code. We know the rough openings in those homes are often out of square by a quarter inch or more, and we don’t pretend a stock window drops right in. We shim, flash, and backer-rod every opening so the new frame seats correctly and stays watertight through hurricane season. That’s the work, and we stand behind it.
Our Window Installation Services in Lantana
We install and replace every window type you’ll find in a Lantana home. These four make up most of our work in town, and each one gets quoted with the correct wind-load rating and marine-grade hardware from the first conversation. If you’re not sure what’s in your house now, our Window Installation team can identify it on site and explain what a compliant replacement looks like.
Single & Double Hung Windows
Double-hung windows are the most common replacement we install in Lantana’s CBS homes, largely because they give homeowners a classic look with modern impact protection. Most aging single-pane double hungs in town don’t just leak air, they fail wind code outright. We install fusion-welded vinyl and aluminum double hungs with low-E glass, argon fill, and marine-grade hardware that won’t seize up from lagoon salt spray. A standard double-hung replacement in Lantana typically runs $950 to $1,800 per opening, depending on size and rough-opening condition.

Casement Windows
Casement windows work well in Lantana kitchens and bathrooms where a crank-out sash opens toward the water for ventilation. The tradeoff is that exposed hardware takes the brunt of salt air, so cheap casements start binding within a few seasons here. We quote casements with stainless or marine-grade operators as standard for every Lantana job, not as an upsell. Expect $1,100 to $2,200 per opening for a properly rated casement with laminated impact glass.

Fixed & Picture Windows
Fixed and picture windows are common on the lagoon-facing sides of Lantana homes where the view is the whole point. These units don’t operate, which simplifies hardware concerns, but they still have to meet the same wind-borne debris ratings as any other window in the house. A large picture window in a Lantana living room typically runs $1,200 to $2,400 installed, and we always quote the exact impact rating and glass type on paper before any work is scheduled.
For Lantana homeowners with older sliding windows or bay and bow configurations, we carry the same approach: measure twice, quote side by side, and install with the Keystone Standard applied to every opening.

What happens when you call
- 1
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, and ES Windows, among more than a dozen manufacturer lines. Those three matter here because PGT and CGI both build products engineered specifically for South Florida’s wind-borne debris requirements and salt-heavy coastal air. We stock common parts and hardware for these lines locally, which means a warranty follow-up or hardware replacement in Lantana doesn’t wait on a regional parts shipment. When we register both warranty layers, we do it in writing before the truck leaves your driveway. That’s The Keystone Standard, on every job.
Common Window Installation Problems We See in Lantana Homes
We walk into Lantana houses every week that share the same set of problems. Some are decades old, some are from recent installs done without local knowledge. Here’s what we see most often:
- Non-impact windows installed in a wind-borne debris zone. This is the most expensive mistake we find, usually from an out-of-town contractor or a handyman who quoted low and skipped the permit. The windows fail wind-load code, the installation was never inspected, and a storm claim gets denied because the glazing rating doesn’t match the property’s required exposure category. We redo these jobs properly, with the permit pulled and the engineer’s wind-load letter on file.
- Corroded aluminum frames from lagoon salt spray. Standard aluminum frames and hardware in a house near Lake Worth Lagoon can start showing white oxidation and pitting within a few years. We see sashes that won’t operate, weatherstripping that crumbled, and operators that seized solid. Marine-grade hardware and properly finished frames are not an upsell in Lantana; they’re the only finish that survives.
- Jalousie windows still in service from the 1960s. Lantana has a surprising number of jalousie windows still operating in original CBS homes. They provide zero impact protection, leak conditioned air year-round, and their replacement triggers a full permit in Palm Beach County. Some contractors quote a simple like-for-like swap, then stall when the permit office demands engineer-signed wind-load calculations. We don’t get caught by that; we start with the permit requirements.
- Out-of-square rough openings on older CBS construction. Concrete block homes from the 1950s through the 1970s settle over decades, and the rough openings in Lantana’s older homes are frequently out of square by a quarter to half an inch. A modern window can’t be seated correctly without custom shimming, backer rod, and flashing tape, and skipping that step is how you get binding sashes and water intrusion at the sill.
Pricing for Window Installation in Lantana, FL
What you pay for window installation in Lantana depends on product type, glass package, and the condition of your existing rough openings, but we believe in writing honest ranges so you can plan before you call. Here’s what we quote in this market:
- Single or double hung with impact glass and low-E coating: $950 to $1,800 per opening
- Casement windows with marine-grade hardware and impact glass: $1,100 to $2,200 per opening
- Fixed or picture windows with impact-rated laminated glass: $1,200 to $2,400 per opening
- Full jalousie replacement with permit, wind-load calculations, and inspection: $1,400 to $3,000 per opening depending on structural conditions
Our quotes are line-item and fixed. The number we write is the number you pay, unless the framing behind the wall reveals something that genuinely requires the conversation. We don’t do change orders for routine work. Every quote includes permit fees, and we pull the permit ourselves. We don’t ask homeowners to handle that. We also offer a permanent 5% discount for seniors and veterans, and every job carries the Done Right Promise. Call (561) 349-4826 and we’ll come measure your openings and give you a written quote at no cost.
We Also Serve Cities Near Lantana
For homeowners just outside Lantana, we offer the same Window Installation in Lantana standards and response in Wellington, Belle Glade, Loxahatchee Groves, and Westlake. The code requirements shift a little as you move inland, but the installation standard does not. If you’re in one of these communities, call us and we’ll send a crew that knows the local requirements.
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 - Window Installation in Lantana
Windows in Lantana must meet Palm Beach County’s wind-borne debris requirements based on the home’s location and exposure category. Most of the town, especially everything east of Dixie Highway toward Lake Worth Lagoon, requires impact-rated glazing that would survive a design wind pressure of at least +/- 50 PSF, and some lagoon-front elevations require higher ratings. The approved options are laminated impact glass or an approved storm shutter system, but the glazing itself must be rated. We pull the permit and include the engineer-signed wind-load calculations in every quote. Call (561) 349-4826 to get the exact rating for your house.
No. Jalousie windows fail Florida’s current energy code and provide zero impact protection, so Palm Beach County will not allow a like-for-like jalousie replacement. The replacement must be an impact-rated product, and the project requires a full permit with engineer-signed wind-load calculations. Some contractors miss that step and wind up on hold with a window that can’t be inspected or insured. We start with the permit requirement so the job gets done once. Call (561) 349-4826 for a clear quote on jalousie replacement in Lantana.
Salt air off the lagoon accelerates corrosion on aluminum frames, hardware, and weatherstripping. Standard aluminum windows in Lantana homes near the water can show pitting and oxidation within a few years, and operating hardware seizes faster than it would in inland Palm Beach County. That’s why we quote marine-grade hardware and properly finished frames on every Lantana job, not as an optional add-on. Call (561) 349-4826 to discuss what your frames look like today and what a replacement would need.
In most cases yes, but the key is documentation. Insurance carriers in Florida offer wind-mitigation discounts for impact-rated windows when the installation is properly permitted and the rating is documented. If the windows were installed without a permit or without the required wind-load letter, the discount can be denied. We register both warranty layers in writing and make sure the wind-load documentation is complete before we leave. Call (561) 349-4826 and we’ll walk you through what your carrier needs.
Yes, window replacement in Lantana requires a permit, and the inspection verifies that the installed product matches the approved wind-load calculations. The inspector checks rough-opening attachment, flashing, and the product’s rating label against the plans. Unpermitted window work can come up on a title search when you sell the house and can void an insurance claim after a storm. We pull the permit, schedule the inspection, and stand behind the work. Call (561) 349-4826 to schedule a free estimate in Lantana.
Schedule Your Free Window Installation Estimate in Lantana
If your windows are original to a 1960s CBS house, or the frames are starting to show salt-air corrosion, or you’re tired of jalousies that won’t keep a storm out, we’ll come measure every opening and give you a written quote. You’ll see the product, the rating, the price, and the warranty on paper. If the pane is not true, the job is not done. Call (561) 349-4826 now for your free estimate. A live person answers, day or night.
Written by Dale Kessler, Owner at TruePane Windows & Doors, a second-generation glazier serving South Florida since 2008 through a heritage of craft and community commitment.
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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