Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterFast, Reliable Energy-Efficient Windows Across Palm Beach
Energy-efficient windows in Palm Beach typically run $900 to $1,800 per opening installed for impact-rated single-hung units, with whole-home packages landing between $12,000 and $25,000 depending on your architecture and the glazing specs your property demands. That’s the honest range, and we’ll stand behind it in writing before we ever order glass. On this island, energy efficiency isn’t just about a lower FPL bill. It’s about windows that survive the Architectural Commission, withstand dual salt-air exposure from the Atlantic and the Intracoastal, and still cut your cooling load by 30% or more. Call (561) 831-7863 and we’ll walk your property, pull the drawings, and give you a line-item quote that won’t change once work starts.
Why Winslow Windows & Doors Is Palm Beach’s Preferred Energy-Efficient Windows Company
Ed Winslow put his name on this business in 2011, and that name shows up on every quote, every invoice, and every warranty we hand to a Palm Beach homeowner. We’re not a franchise with a rotating cast of subcontractors. We’re a locally owned, owner-operated shop with a published address and license number, and the same crew that measures your openings is the crew that installs them.
Palm Beach customers call us because we already know what ARCOM will accept and what it won’t. We’ve pulled original architectural drawings on Mizner-era estates off Worth Avenue, coordinated with architects who know the Commission’s sightline preferences, and submitted impact-rated low-E packages that pass on the first review. That local knowledge saves you ten to fourteen weeks of resubmittal delays. It saves you money. And it means the estimate you’re comparing from a mainland contractor who’s never faced ARCOM isn’t actually comparing the same job.
Every technician who steps onto your property is background-checked and in uniform. Every call is answered by a live person, 24 hours a day, seven days a week. And every job carries the 36500-Day Done Right Promise: if it’s not done right, we make it right. No fine print holding the century accountable.
Our Energy-Efficient Windows Services in Palm Beach
Low-E & Argon Gas Glass
Low-E coatings reflect infrared heat while letting visible light through, and when you pair that coating with argon gas fill between the panes, you get a window that blocks Palm Beach’s relentless solar gain without darkening your interiors. On beachfront properties along South Ocean Boulevard, we spec low-E glass with a SHGC tuned to your specific orientation, because a west-facing wall on the Atlantic side needs a different coating than a shaded courtyard window near the lagoon.
ENERGY STAR Replacement Windows
ENERGY STAR certification in Palm Beach means units rated for the Southern climate zone, where U-factor matters but SHGC matters more. A window that earns the blue label in Minnesota won’t control cooling costs here. We install ENERGY STAR-rated impact units from PGT, CGI, and ES Windows, each with Florida Product Approval numbers and design pressures matched to your opening. Before we quote, we check the wind zone for your specific lot, because the north end of the island and the oceanfront parcels sit in different loading conditions.
Insulated Laminated Glass
Laminated glass gives you two things Palm Beach demands: impact protection and energy performance in one unit. The interlayer that holds the glass together during a storm also dampens UV transmission and blocks noise from A1A traffic. On a 1930s Mizner-era estate off Worth Avenue, our crew replaced corroded steel casements in a curved arched opening with PGT impact-rated low-E insulated units, using a marine-grade aluminum frame and a laminated interlayer that passed ARCOM without a single resubmittal. We matched the divided-lite grid and jamb depth from the original approved drawings, and the owner’s cooling load dropped noticeably within the first month.
UV-Blocking & Fade Protection
Palm Beach sunlight doesn’t just heat your home. It fades Oriental rugs, bleaches upholstery, and damages artwork, and on this island, those furnishings are often irreplaceable. UV-blocking low-E glass cuts ultraviolet transmission by up to 99% while preserving the clear ocean views you bought the property for. Our clients with gallery walls and antique textiles along Brazilian Avenue notice the difference within a season.
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 PGT, CGI, CWS, and ES Windows, which means we can order custom configurations directly from the factory, not through a third-party distributor. That matters in Palm Beach, where nearly every opening is custom and lead times already run four to six weeks for fabrication. We know each brand’s sightline profiles, jamb depths, and available grid patterns, so when ARCOM requires a specific muntin profile on a Mediterranean Revival casement, we can tell you which manufacturer gets you there without a custom tooling charge. For questions about which brand fits your architectural review constraints, call (561) 831-7863.
Common Energy-Efficient Windows Problems We See in Palm Beach Homes
- Standard jamb depths on historic openings. Palm Beach’s 1920s and 1930s estates often have jamb depths of 3-1/4 inches or more, while stock ENERGY STAR units come with 2-5/8-inch jambs. ARCOM rejects the mismatch, and the homeowner waits months for custom fabrication.
- Standard aluminum frames on beachfront lots. Dual salt spray from the Atlantic and Lake Worth Lagoon corrodes standard aluminum hardware within three to five years. We spec marine-grade alloys on any property within a block of the water.
- Low-E glass chosen for U-factor only. Palm Beach’s cooling load is driven by solar heat gain, not winter heat loss. A unit with great U-factor but the wrong SHGC will still leave your AC running nonstop in August.
- Wood casement rot on the north end. The mid-century CBS homes near the Palm Beach Country Club still have original wood casements in many cases, and the constant humidity plus salt air rots them from the sill up. Replacement with fiberglass or marine-grade aluminum in matching profiles solves it permanently.
Pricing for Energy-Efficient Windows in Palm Beach, FL
Here are real numbers for the Palm Beach market. Impact-rated energy-efficient windows generally run $800 to $1,500 per window installed. An impact single-hung with low-E laminated glass lands at $900 to $1,800. Large or custom arched openings, the kind common in Mizner-era estates, run $2,500 to $5,000 each when you factor in custom sightline engineering and ARCOM compliance. Whole-home packages for a typical Palm Beach property fall between $8,000 and $25,000+, depending on opening count, floor height, frame material, and whether you’re matching historic muntin profiles or starting fresh on a mid-century CBS home. We give free in-home measurements and a written line-item quote before you commit to anything, and that price is fixed. No change orders after glass is ordered.
What Energy-Efficient Windows Costs in Palm Beach
The biggest cost drivers in Palm Beach aren’t the units themselves. They’re the architectural review requirements and the wind zone your property sits in. An oceanfront estate with forty arched openings, historic jamb depths, and ARCOM-mandated custom muntins will cost far more per opening than a standard rectangular retrofit on a north-end CBS house. Floor height matters too: second-story and third-story openings need higher design pressure ratings, which means thicker glass and heavier frames. Frame material shifts the number as well. Marine-grade aluminum is the standard for salt-air exposure, fiberglass works well for wood-look replacements on historic casements, and both carry different price points than standard aluminum.
The quote you get from us includes the in-home measure, the ARCOM documentation package where required, the units themselves, installation labor, and all permits and inspections. Call (561) 831-7863 for a free measure and a written quote that holds.
Florida Pays You Back
Palm Beach homeowners can stack several programs to offset the cost of energy-efficient impact windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact-rated windows with the right Florida Product Approval numbers generally qualify. Florida also exempts impact-resistant windows and doors from sales tax, which saves you 6% on the total project cost right off the top. The federal 25C energy credit returns up to 30% of the product cost on qualifying ENERGY STAR units, capped at $600 per year. And after a wind-mitigation inspection, which typically runs $75 to $150, most carriers apply windstorm premium credits averaging around 25% on the windstorm portion of your policy. We don’t guarantee any of these numbers. The programs and carriers set their own final figures. But we’ll give you the documentation you need to pursue every one of them.
We Also Serve Cities Near Palm Beach
Our Energy-Efficient Windows team serves the entire Palm Beach area, including the Town of Palm Beach, West Palm Beach, North Palm Beach, Greenacres, and Palm Beach Gardens. In West Palm Beach and Greenacres, we handle the same impact-rated low-E installations without the ARCOM layer, though we still spec marine-grade hardware near the water. If you’re anywhere in the region, call (561) 831-7863 for a free estimate. This page focuses on the Town of Palm Beach specifically, but you’ll find our page for the broader area at Energy-Efficient Windows in Palm Beach.
Serving Palm Beach, FL - Our Local Coverage Area
We’re based in the Palm 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 - Energy-Efficient Windows in Palm Beach
Yes, ARCOM allows low-E glass in historic Palm Beach windows, but only when the unit’s sightlines, muntin profiles, and jamb depths match the original architectural drawings for your property. A standard low-E unit with modern 2-5/8-inch jambs and wide sightlines will get rejected. The fix is to pull your original ARCOM-approved drawings and have your contractor order custom units that replicate the original divided-lite pattern and frame depth, then use a low-E coating on the interior surface of the laminated glass. Call (561) 831-7863 and we’ll pull those drawings before we quote anything.
For a beachfront Palm Beach home, you want a SHGC of 0.25 or lower on east- and south-facing glazing, paired with a U-factor around 0.30 or better. The ocean reflects massive solar gain back onto your property, so east-facing windows in the morning and west-facing windows in the afternoon both need aggressive solar control. North-facing openings can use a slightly higher SHGC since they receive mostly indirect light. We run the numbers for your specific elevations before recommending a glass package.
Impact-rated low-E windows satisfy the Florida Building Code’s wind-borne debris protection requirement, which is the single biggest credit category on a wind mitigation inspection. When an inspector verifies that all glazed openings have Florida Product Approval numbers and the units are properly anchored, your windstorm premium credit can average 25% on the windstorm portion of your policy. The inspection itself runs $75 to $150. Call (561) 831-7863 and we’ll give you the documentation package your inspector and carrier need.
Yes, you can combine laminated impact glass, low-E coating, and argon gas in a single insulated unit. The laminated glass forms the impact layer, the low-E coating goes on the inner surface where it’s protected from salt air, and argon fills the airspace to boost thermal performance. In Palm Beach, this combination is the standard for oceanfront and ARCOM-regulated properties because it delivers impact protection, solar control, and noise reduction in the same window. The tradeoff is weight, so the frame and hardware need to be spec’d for the heavier unit. We do that as part of every Palm Beach quote.
Wood casement windows rot fast on Palm Beach’s north end because the island’s humidity stays above 70% most of the year, and the north end’s mid-century CBS homes sit closer to the Intracoastal, where salt-laden air accelerates wood decay at the sill and frame joints. The north end also gets less direct afternoon sun than the ocean side, so moisture lingers longer. Replacement with fiberglass or marine-grade aluminum in a matching profile eliminates the rot permanently, and both materials carry better thermal performance than the original wood. Call (561) 831-7863 for an exact quote. Estimates are free.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Palm Beach with energy-efficient window installation and replacement.
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.