Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Energy-Efficient Windows Across Lantana
Energy-efficient window replacement in Lantana typically runs $650-$1,250 per opening for a mid-range ENERGY STAR double-pane impact unit, installed. Most jobs on CBS homes we complete in one to two days once permits clear. If you live near the Intracoastal or along Hypoluxo Road and your aluminum frames are pitted, fogged, or fused into the block, call (561) 264-1279 and we’ll walk you through what you’re actually looking at.
We work Lantana’s older concrete block homes every week. We know the jalousie frames that won’t come out without a grinder. We know the salt corrosion patterns on east-facing elevations. And we plan every job around the reality of tight lots, shared walls, and a building department that wants impact-rated glass on every opening. That’s not a problem for us. That’s the baseline.
Why TruePane Windows & Doors Is Lantana’s Preferred Energy-Efficient Windows Company
TruePane was founded by Dale Kessler, a second-generation glazier who started the company in 2008 on a simple rule: if the pane is not true, the job is not done. Our crews have been cutting out salt-seized jalousie frames and re-anchoring impact units into Lantana’s CBS walls long enough to know what the inside of a 1962 block opening looks like before the new window goes in. We’re not a franchise operation. We hire local, train apprentices into journeymen, and plan to be answering the phone in this area thirty years from now.
Every Energy-Efficient Windows job in Lantana gets the same treatment. Background-checked, uniformed technicians measure every opening twice. We quote manufacturer lines side by side on paper so you see exactly what you’re paying for. And before the truck leaves your driveway, both manufacturer warranty layers are registered in writing with their durations stated. That’s our Keystone Standard, and it’s backed by the Done Right Promise: if it’s not done right, we make it right. No paperwork fights, no arguing.
When you call (561) 264-1279, a live person answers. Not a voicemail tree, not a callback form. That matters when you’re standing in a living room with a fogged unit and a window that won’t seal against July humidity.
Our Energy-Efficient Windows Services in Lantana
Low-E & Argon Gas Glass
Low-E and argon gas glass keeps radiant heat from the Florida sun out while letting light through. In Lantana, where east-facing windows catch the full Atlantic glare and Intracoastal reflection, a quality low-E coating paired with argon fill can cut heat gain through the glass by 30-50% compared to clear single-pane glazing. We spec this on nearly every coastal elevation replacement we do.

ENERGY STAR Replacement Windows
ENERGY STAR certified windows for South Florida carry a Solar Heat Gain Coefficient (SHGC) of 0.25 or lower and a U-factor of 0.35 or lower. A typical ENERGY STAR double-pane impact unit in Lantana runs $700-$1,150 per window installed, depending on size and frame material. Most CBS homes we quote are looking at 6-10 openings, so a full replacement commonly lands between $4,500 and $11,000.

Double & Triple Pane Windows
Double-pane insulated glass is the workhorse for Lantana’s climate. Triple pane adds a third layer and an additional gas chamber, which helps with sound from boat traffic along the Intracoastal and with humidity control, but costs roughly 20-30% more and adds weight that matters on older block openings. We’ll show you both on paper and tell you honestly when triple pane is overkill for a 1,400-square-foot CBS home.

UV-Blocking & Fade Protection
Coastal light in Lantana is relentless, and we’ve seen fabric, hardwood, and furniture on the south and west sides of houses bleach noticeably within five years. UV-blocking glazing cuts ultraviolet transmission by 95% or more. It’s one of the most requested features from homeowners near the water who’ve watched a sofa fade in front of a picture window.

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 more than a dozen manufacturer lines, and for Lantana’s marine environment we regularly recommend CGI, ECO Window Systems, and ES Windows for their corrosion-resistant frame coatings and Florida-tested impact ratings. We carry local parts and can source replacement sashes and hardware quickly, which matters when a salt-damaged frame has eaten through a latch mechanism or a balance shoe. You get a written side-by-side comparison on paper before you choose.
Common Energy-Efficient Windows Problems We See in Lantana Homes
- Salt-corroded aluminum frames. Frames on Intracoastal-facing elevations start pitting and oxidizing within 10-15 years of installation. Once the frame channels fail, the sash no longer seats tightly and energy performance collapses even if the glass is still clear.
- Jalousie windows fused into CBS block. In the 1950s and 60s homes clustered north of Hypoluxo Road, steel or aluminum jalousie frames often corrode so thoroughly into the surrounding concrete that removal tears the rough opening. We schedule masonry repair right alongside the window install because it’s virtually guaranteed on those older units.
- Improperly anchored impact units. We regularly see “energy-efficient” windows another crew set into block walls with basic fasteners instead of epoxy or tapcons. The result is air movement around the jamb, which cancels every benefit of low-E glass and argon fill. Every opening we set in Lantana gets anchor-tested before trim goes on.
- Fogged insulated glass on seaward sides. Seal failure from constant salt exposure shows up as permanent haze between the panes. Once the seal goes, the argon is gone and the unit is no better than single pane. Replacement, not repair, is the only real fix.
Pricing for Energy-Efficient Windows in Lantana, FL
Here’s what we quote on a daily basis for Lantana homes:
| Window Type | Typical Installed Range (Per Opening) |
|---|---|
| ENERGY STAR double-pane impact window (vinyl) | $650 - $950 |
| ENERGY STAR double-pane impact window (marine-grade aluminum) | $850 - $1,250 |
| Low-E & argon double-pane replacement sash | $450 - $700 |
| Triple-pane impact window (vinyl) | $1,100 - $1,800 |
| Retrofit low-E glass in existing frame | $300 - $550 |
Two things push Lantana prices above inland towns: the county mandate for impact-rated glass on every permitted replacement, and the masonry work that older CBS openings frequently require. We’ll itemize the block patching separately so you know what’s window and what’s wall. Call (561) 264-1279 for a written line-item estimate. You’ll get exact numbers, not a range, and we won’t change the price once the job starts.
Working Lantana’s Tight Lots: Staging, Access, and Neighbors
Most Lantana CBS homes sit on 50-foot lots with setback margins measured in feet, not yards. Staging a lift or placing dump trailers becomes part of the job itself, not an afterthought. On a recent replacement near Hypoluxo Road, we replaced a full set of salt-corroded jalousie windows in a 1950s CBS home with ENERGY STAR double-hung impact units. The old frames had to be ground out, the block patched, and new anchors set in epoxy before flashing tape and jambs went in. The property sat just feet from the neighbor’s stucco wall, so every stage stayed in the driveway and we coordinated noise schedules with the adjacent owner before demolition started. The job finished with zero complaints, but only because access and noise were worked out before the first frame came out.
This is what we mean when we say we know Lantana. Access affects the quote. A zero-lot-line house where we can’t stage in a side yard costs more to work on than a corner lot with driveway clearance. We measure access the same day we measure openings, because a quote without an access assessment is a guess. That’s a square deal, which is the only kind we offer.
We Also Serve Cities Near Lantana
Besides Lantana, our crews cover West Palm Beach, Westgate, Lake Park, and Palm Beach Shores. Each area has different housing stock and inspection quirks, but the same salt-air corrosion issues follow the coast. If you’re outside Lantana proper, call (561) 264-1279 and we’ll confirm our current schedule and get a measurement on the books.
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 - Energy-Efficient Windows in Lantana
Yes. Palm Beach County’s Wind-Borne Debris Region rules require a permit for any replacement window or door, and the new unit must meet impact-rated standards. We pull permits for every job, handle the inspections, and make sure both warranty layers are registered in writing before we leave the driveway. Call (561) 264-1279 and we’ll walk you through the timeline from permit to final inspection.
That’s salt spray. Lantana sits between the Intracoastal and the Atlantic, so airborne salt settles on metal surfaces every day. Standard aluminum frames start oxidizing within 10-15 years, and once the protective anodizing breaks down, the metal underneath pits and swells. Marine-grade rated frames hold up far longer, which is why we recommend corrosion-resistant lines like CGI or ES Windows for any opening facing the water.
Yes, but it takes planning. On a zero-lot-line Lantana property, we stage everything on the driveway, keep the work hours within the town’s noise ordinance, and coordinate with the adjacent homeowner before any demolition. It adds labor cost, which we itemize in the quote, but it keeps the peace. Call (561) 264-1279 and we’ll assess your access as part of the free estimate.
Yes, and it’s the single most common surprise on Lantana’s CBS homes. When a jalousie frame has corroded into the block, removing it damages the rough opening. We grind out the old frame, patch the block, set new anchors in epoxy, and then install the new energy-efficient unit properly. Expect the masonry repair to add $150-$400 per opening, which we’ll include in writing before work starts.
Yes, though the degree depends on how much of your house faces east or west and what’s currently in the openings. Replacing single-pane jalousies with ENERGY STAR low-E double-pane impact windows commonly reduces solar heat gain by a third or more. We can run a window energy audit before and after so you see the actual change on paper. Call (561) 264-1279 for a free estimate on a full Lantana replacement.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lantana since 2008.
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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