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 Palm Beach
Window Installation in Palm Beach for energy-efficient replacement typically runs $850-$2,400 per opening installed, depending on frame material, glass package, and whether the home sits in a landmark district. Most jobs we schedule in Palm Beach are quoted within three business days and installed inside of two weeks once the order clears the manufacturer. If you’re on the island and tired of AC bills that climb every July, call (386) 251-6745 and we’ll walk the house with you, measure every opening twice, and put the numbers on paper before you commit to anything.
We’ve worked Worth Avenue, the Estate Section, and the condos along South Ocean Boulevard long enough to know that a Palm Beach window has two jobs. It has to cut heat gain. And it has to survive a storm. Get one without the other and you’ve bought a problem with a warranty attached. Our Energy-Efficient Windows team handles both, because on this island you don’t get to choose.
Why TruePane Windows & Doors Is Palm Beach’s Preferred Energy-Efficient Windows Company
The town of Palm Beach doesn’t hand out stop-work orders as a courtesy. It hands them out because a contractor showed up with the wrong glazing, the wrong muntin profile, or no landmark review. We’ve spent years building a local reputation for showing up with the right one. Dale Kessler founded this company on a rule that still governs every install: if the pane is not true, the job is not done. In Palm Beach that rule extends to the permit file, the wind-load calc, and the Landmarks Preservation Commission sign-off.
Our technicians are background-checked, uniformed, and trained to work inside occupied estates without turning the foyer into a workshop. We register both manufacturer warranty layers in writing before the truck leaves the driveway, and the Done Right Promise means if something isn’t right, we come back and make it right. No paperwork fights. No arguing. A live person answers the phone 24 hours a day, seven days a week. That matters in August, when a window is out and the storm is three days off.
Our Energy-Efficient Windows Services in Palm Beach
Low-E & Argon Gas Glass
Low-E coatings reject solar heat while argon gas between the panes slows thermal transfer. In Palm Beach, where the afternoon sun comes off the Atlantic and bounces off every white stucco wall, this combination is the difference between a living room that holds 74 degrees and one that fights for 80. We spec low-E and argon as a pair, not as add-ons buried in a footnote. A typical Low-E/argon replacement for a standard opening in Palm Beach runs $900-$1,800 installed.

ENERGY STAR Replacement Windows
ENERGY STAR certification for South Florida isn’t a sticker. It’s a set of solar heat gain and U-factor thresholds matched to our climate zone. A window that earns the label in Michigan may not earn it here. Our Energy-Efficient Windows quotes show the zone-specific ratings for every line we propose, side by side on paper, so you see exactly what you’re buying. Most Palm Beach homes replace windows in phases, starting with the south and west elevations that take the worst sun.

Double & Triple Pane Windows
Double-pane is the practical floor for any Palm Beach replacement. Triple-pane adds a third chamber and drops the U-factor further, but it also adds weight, and on a 1920s Mizner casement with original coral-stone surrounds, that weight has to be carried by the framing. We’ll tell you honestly when triple-pane makes sense and when it’s money spent for a number you’ll never feel. Double-pane energy packages run $750-$1,600 per opening. Triple-pane runs $1,400-$2,400.

UV-Blocking & Fade Protection
Palm Beach sun doesn’t just heat a room. It bleaches Persian rugs, fades art, and turns upholstery brittle. UV-blocking glass packages, often paired with low-E coatings, cut the spectrum that causes fading without darkening the room into a cave. If you’re protecting antiques or artwork in an oceanfront house, we can spec glazing that knocks UV transmission down to a fraction of what standard glass allows. A UV-blocking package adds $150-$400 per opening depending on coatings and glass thickness.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Palm Beach
We’re an authorized installer for manufacturer lines including CWS, ES Windows, and we stock the glass packs, balances, and hardware those brands spec for coastal exposure. What that means for a Palm Beach customer is a shorter wait when a sash needs reglazing, and a warranty claim we can actually file because we installed the product to the manufacturer’s coastal spec in the first place. We’ll quote these lines side by side on paper, with both warranty layers registered in writing, so you can compare what you’re paying for.
Common Energy-Efficient Windows Problems We See in Palm Beach Homes
- Salt-air corrosion on aluminum frames and hardware. On a barrier island, Atlantic spray and Intracoastal moisture reach every elevation. Uncoated aluminum frames and multi-point locks fail within a few seasons, and a corroded lock misaligns the sash until air leaks through and guts whatever U-factor the glass carried. Marine-grade coatings and stainless hardware are not optional here.
- Failed insulated glass units from seal breakdown. When the edge seal on a double-pane unit fails, the window fogs or hazes and the insulating gas is gone. We see this most often on 15-to-25-year-old units facing the ocean. The fix is a new IG unit, and the energy loss before the fix can raise cooling cost enough that the window pays for its own replacement.
- Landmark district stop-work orders. A lot of Palm Beach homes sit in areas where the Landmarks Preservation Commission must review any window change. Standard off-the-shelf impact casements without the right muntin profiles or exterior colors get rejected, and the homeowner is left with a hole in the wall. We handle the dual permit and landmark process as part of the quote.
- Energy-efficient glass that isn’t impact-rated. A low-E double-pane that meets an energy label but not the High-Velocity Hurricane Zone requirements is not a compliant window in Palm Beach. It blocks UV and heat, then shatters under wind-load testing. Every replacement we spec for this island carries both the thermal rating and the impact rating, in writing.
Pricing for Energy-Efficient Windows in Palm Beach, FL
Here’s what we actually see on Palm Beach quotes. A standard double-hung or fixed window in an energy-efficient package runs $850-$1,700 per opening. A large fixed picture window with low-E and argon runs $1,200-$2,400. Custom Windows & Doors - Palm Beach units for Mizner-era arched openings or French casements start around $1,800 and climb based on size, muntin profiles, and landmark requirements. Add impact-rated glazing and expect $300-$700 more per opening. A window energy audit for an average Palm Beach estate runs $250-$500, and the report tells you which openings are leaking the most and where replacement actually pays for itself. Every quote is line-itemed. You’ll see the glass, the frame, the hardware, the permit, and the labor as separate numbers. Call (386) 251-6745 to schedule a free estimate.
We Also Serve Cities Near Palm Beach
Our crews serving Palm Beach also cover West Palm Beach, Greenacres, Palm Beach Gardens, and Royal Palm Beach. The island has stricter landmark rules than anywhere across the bridge, but the same coastal corrosion and sun-load problems run through every one of those markets. Same crews, same warranty registration, same done-right standard.
Serving Palm Beach, FL - Our Local Coverage Area
We’re based in the Palm Beach area and know this community well, offering Palm Beach Glass Railing Systems among our services. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Energy-Efficient Windows in Palm Beach
Yes. Palm Beach sits inside Florida’s High-Velocity Hurricane Zone, and every replacement window must carry an impact-rated glazing package that meets the wind-load requirements, regardless of whether you asked for low-E and argon. A low-E unit that isn’t impact-rated is not code-compliant here. We quote the thermal package and the impact package together, so the number you see is the number the inspector signs off on. Call (386) 251-6745 and we’ll explain what the code requires for your elevation.
Sometimes. The Landmarks Preservation Commission will consider a double-hung if the original opening was a double-hung and the new unit matches the original divided-light pattern, muntin profile, and exterior color. If the home originally had casements, a double-hung will usually be rejected. We work with fabricators who can build code-compliant, historically sympathetic units and we shepherd the landmark approval and building permit as one process. The fee for that review coordination runs $400-$900 depending on the district and the complexity of the application.
Look for fog or haze between the panes that won’t wipe off from either side, or a milky film near the edges of the glass. That’s the edge seal gone, and once it goes, the argon leaks out and the window’s thermal performance drops to roughly single-pane levels. Condensation between panes, visible streaks, or a window that suddenly feels hot from three feet away are all telltale signs. We can test each unit during a Palm Beach window energy audit and tell you which openings have actually failed before you spend money replacing the ones that haven’t. Call (386) 251-6745 to book the audit.
Palm Beach is in the High-Velocity Hurricane Zone under the Florida Building Code, and design wind speeds on the island push toward the upper end of the zone’s requirements. That means the product must carry a Miami-Dade or Florida Product Approval listing for large-missile impact, and the anchoring must meet the code’s spacing and embedment for the specific wall type. A cheap quote that skips the approved product listing, or uses anchor spacing for a mainland house, won’t pass an island inspection. Our quotes carry the product approval number and the wind-load calc in writing. Call (386) 251-6745 for an exact figure on your elevation.
Yes, and it’s one of the few things in a storm claim that you can control ahead of time. Insurers in Palm Beach ask for proof that the window was rated for the wind-load requirement and installed to code. A permit file with the product approval, the anchor schedule, and the final inspection sign-off makes that claim cleaner. If the window was never permitted or the product wasn’t approved for the island, an adjuster can cite it against you. We register both warranty layers and provide the permit documentation on every Palm Beach install, because the paper matters as much as the pane. Call (386) 251-6745 to schedule a free estimate and we’ll walk you through what your insurer will want to see.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Palm Beach and the surrounding coast with energy-efficient and impact-rated window installations.
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.



Before
After
Before
After
Before
After