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
AfterENERGY STAR Replacement Windows in Palm Beach, FL
Energy-Efficient Windows like ENERGY STAR certified replacement windows are independently tested and verified to meet strict energy-efficiency thresholds set by the U.S. Environmental Protection Agency – in Palm Beach’s hot, humid climate, that certification typically translates to meaningful reductions in cooling costs and measurable improvement in indoor comfort year-round. At Winslow Windows & Doors, Ed Winslow has been installing ENERGY STAR qualified windows across Palm Beach since 2011, and we back every installation with our 36500-Day Done Right Promise: if it’s not right, we come back and make it right. Call us at (561) 831-7863 – a live person picks up, any hour of the day or night – or read on to see exactly what’s involved.
If you’ve been exploring your options, our full guide to Energy-Efficient Windows in Palm Beach covers the broader category, including solar control glass, low-E coatings, and impact-rated options. This page focuses specifically on windows that carry the ENERGY STAR label and what that label actually means for a Palm Beach home.
What ENERGY STAR Certification Actually Means for Palm Beach Homeowners
ENERGY STAR isn’t a marketing badge a manufacturer slaps on a window because it sounds good. It’s a performance threshold tied to the EPA’s climate zone map, and Palm Beach sits squarely in the “Very Hot” Zone 1 classification. That matters because windows approved for Zone 1 must meet tighter Solar Heat Gain Coefficient (SHGC) requirements than windows sold in cooler northern states. A window rated for Boston winters does not meet the standard for Palm Beach summers – and some national window retailers quietly mix those products into local inventory without flagging the difference.
Zone 1 ENERGY STAR requirements for residential windows typically call for a U-Factor at or below 0.40 and an SHGC at or below 0.25. Those numbers mean the glass resists heat transfer and blocks solar radiation at a level that actually matters in a climate where air conditioning runs eleven months of the year, especially with Low-E & Argon Gas Glass. We only install products that meet or exceed Zone 1 specs, and we can show you the National Fenestration Rating Council (NFRC) label before anything is ordered.
When You Need ENERGY STAR Replacement Windows
- Your power bills have climbed year over year, and the windows are the likely culprit. Older single-pane aluminum-frame windows – still common in Palm Beach homes built in the 1970s and 1980s – conduct heat almost as efficiently as an open gap in the wall. If your A/C runs constantly through a South Florida summer and your bills are still high, the glass is often where to start.
- You feel radiant heat near the windows even when the A/C is on. Stand a foot away from your windows on a sunny afternoon. If the heat radiating off the glass is uncomfortable, that’s solar gain working against your cooling system. ENERGY STAR glass with a low SHGC cuts that radiant load at the source.
- Condensation forms on the inside surface of your window glass. Interior condensation in Palm Beach’s humidity often points to a temperature differential caused by poor insulating performance – the glass surface is cool enough relative to indoor air to pull moisture out. High-performance insulated glazing closes that gap.
- Your windows are more than 20 years old and were never impact-rated. In Palm Beach County, older windows frequently lack both hurricane protection and modern thermal coatings. Replacing them with ENERGY STAR impact-rated units solves both problems in one job – no need to install separate storm shutters.
- You’re planning a renovation or addition and want the project to pencil out long-term. New construction or a major remodel is the most cost-effective moment to upgrade windows. Running new framing and finishing around existing inefficient windows is money left behind.
- You’ve noticed your furniture or flooring fading faster than expected. UV radiation through standard glass accelerates fading. Many ENERGY STAR qualified windows in Zone 1 include low-E coatings that filter a significant portion of UV, extending the life of interior finishes.
Our ENERGY STAR Replacement Windows Process
- Free in-home measurement and energy assessment. Ed or one of our background-checked, uniformed technicians visits your Palm Beach home to measure every opening, note the existing frame condition, and assess solar exposure by orientation. A south- or west-facing window in Palm Beach takes a dramatically heavier heat load than a north-facing one, and we factor that into product recommendations. No trip charge inside Palm Beach County.
- Product selection with NFRC-verified specs. We walk you through the ENERGY STAR options that fit your openings and your budget – including products from PGT and CGI, two manufacturers whose impact-rated lines consistently meet Zone 1 thresholds. You’ll see the actual U-Factor and SHGC numbers, not just a brochure promise. We explain what each spec means in plain language before you commit to anything.
- Upfront written quote – no surprises on the invoice. Before we order a single unit, you receive a written price that covers product, installation, disposal of the old windows, and any permit fees applicable to your job. Palm Beach County requires a building permit for window replacements in most cases; we handle the permit pull so you don’t have to navigate the county permitting portal yourself.
- Scheduled installation by our own crew. We don’t subcontract installation to whoever is available that week. The technicians who show up are our people – uniformed, background-checked, and trained on the specific products we sell. Most single-family Palm Beach homes can have a full window replacement completed in one or two days depending on unit count and frame condition.
- Post-installation inspection and sign-off. Before we leave, every window gets tested for operation, seal integrity, and proper weatherstripping. If there’s a screen, we verify it seats correctly. We walk you through how to operate tilt-wash sashes, lock mechanisms, and any other features specific to the product you selected.
- 36500-Day Done Right Promise activated. Once the job is signed off, our promise goes into effect. If anything isn’t right – a seal fails, a piece of hardware malfunctions, a frame wasn’t shimmed correctly – call (561) 831-7863 and we handle it. Ed’s name is on the business, and that means something around here.
ENERGY STAR Replacement Windows Pricing in Palm Beach
ENERGY STAR replacement windows in Palm Beach typically run between $650 and $1,800 per window installed, covering product, labor, permit fees, and old-window disposal. That’s a wide range, and the variables below explain most of it.
| Window Type / Scenario | Estimated Installed Cost (Per Window) |
|---|---|
| Standard single-hung, aluminum frame, retrofit install | $650 – $950 |
| Impact-rated single-hung, ENERGY STAR Zone 1 certified | $850 – $1,200 |
| Impact-rated casement or awning window, ENERGY STAR certified | $950 – $1,400 |
| Large picture window or custom geometry, impact + ENERGY STAR | $1,200 – $1,800+ |
| Full-home replacement (10+ units, standard sizes) | Volume pricing available – call for quote |
What drives cost up or down:
- Frame condition. A clean pocket replacement into a structurally sound existing frame is the least expensive path. Rotted wood, corroded aluminum, or water-damaged sills add labor and material costs for remediation before the new window can go in.
- Window size and configuration. A 3-foot-by-4-foot single-hung costs considerably less than a 6-foot-by-5-foot impact casement. Non-standard sizes – common in older Palm Beach estate homes and historic properties near the Intracoastal – often require custom-ordered units with longer lead times.
- Impact rating. Combining ENERGY STAR certification with Miami-Dade or Florida Product Approval impact ratings adds cost, but eliminates the need for separate storm shutters. For Palm Beach County homeowners, that combination frequently makes financial sense when you factor in insurance savings and the eliminated hassle of shutter deployment before a storm.
- Permit and inspection fees. Palm Beach County’s permitting fees vary by project value. We include permit costs in our upfront quote so you’re not surprised after the fact.
- Senior and veteran discount. If you qualify, a permanent 10% discount applies to your total. Ask when you call.
Estimates are free, written, and come with no obligation. If you’ve already received a written estimate from another contractor, we’ll give you a free second opinion on it. Call (561) 831-7863 for an exact quote on your home.
Why Winslow Windows & Doors for ENERGY STAR Replacement Windows in Palm Beach
We’ve been working in Palm Beach since 2011. That’s long enough to know that homes near the waterfront on North Lake Way handle salt air differently than properties set back toward the El Cid area, and that homeowners in older West Palm Beach neighborhoods adjacent to Palm Beach proper often face wood-frame complications that newer CBS construction doesn’t. Local knowledge isn’t a talking point for us – it shows up in how we measure, what we recommend, and how we plan an install.
Ed Winslow runs a locally owned, owner-operated business. His license number is published. His address is public. When you call, a real person answers – not a call center routing you to whoever is free. If something goes wrong after installation, you’re not navigating a corporate warranty department; you’re calling the same number you called to get the job started, and someone who can actually make a decision picks up.
We’re authorized installers for PGT and CGI, two brands with strong Zone 1 ENERGY STAR product lines and solid Florida Product Approval records. We don’t sell every brand that exists because we only install products we can stand behind completely. That’s a shorter list on purpose.
For more context on the full range of energy-efficient window options for Palm Beach homes, visit our Energy-Efficient Windows in Palm Beach parent page, or browse the Winslow Windows & Doors home page to see everything we do.
Key Takeaways
- Palm Beach sits in EPA Climate Zone 1 – the most demanding ENERGY STAR classification. Make sure any window you consider is rated for Zone 1, not a cooler-climate zone.
- ENERGY STAR certification is verified by the NFRC label on the product, not the salesperson’s word. We show you the label before you sign anything.
- Combining ENERGY STAR and impact ratings in one unit is often the right call for Palm Beach County homeowners – one install, two major protection needs covered.
- Pricing runs $650-$1,800 per window installed, depending on size, frame condition, and whether impact rating is included.
- Every Winslow installation is backed by the 36500-Day Done Right Promise. If it’s not right, we make it right.
- Seniors and veterans receive a permanent 10% discount. No expiration date, no fine print.
FAQs – ENERGY STAR Replacement Windows in Palm Beach
Are ENERGY STAR windows worth the extra cost in Palm Beach’s climate?
Yes, for most Palm Beach homeowners, ENERGY STAR certified windows do pay back over time – though how quickly depends on your current windows and how much your A/C runs. Replacing original single-pane aluminum windows in a home that runs central air most of the year often produces the most noticeable reduction in cooling load. The bigger near-term benefit for many homeowners is comfort: eliminating radiant heat near windows and reducing the temperature differential between rooms. For an honest assessment of what your specific home might see, call (561) 831-7863 and we’ll walk you through it without pressure.
Do ENERGY STAR replacement windows qualify for any tax credits or rebates in Florida?
The federal Energy Efficient Home Improvement Credit (25C) currently allows homeowners to claim a credit of up to 30% of the cost of qualifying ENERGY STAR windows, subject to annual limits set by the IRS. Florida does not have a state income tax, so there is no separate state window credit to stack on top. Some Florida utilities offer rebate programs for Solar & Tinted Glass Options and other energy-efficient home improvements – Florida Power & Light, for example, has periodically offered rebate incentives, so it’s worth checking your utility’s current program before your installation. We don’t file taxes for you, but we can provide the documentation a tax professional will need, including NFRC ratings and manufacturer certification statements. Call (561) 831-7863 for specifics.
Can ENERGY STAR windows also be impact-rated for hurricane protection in Palm Beach County?
Yes, and this combination is one of the most practical upgrades for Palm Beach homeowners. Products from PGT and CGI include impact-rated lines with Insulated Laminated Glass that carry both Florida Product Approval for wind-borne debris resistance and ENERGY STAR Zone 1 certification. One window does both jobs: it qualifies for energy credits and eliminates the need to deploy storm shutters before a hurricane. Palm Beach County’s building code requires impact-rated openings in new construction and significant renovations, so combining both certifications in a single product also keeps you on the right side of local code. Call (561) 831-7863 for a free estimate on impact-rated ENERGY STAR options for your home.
How long does a full ENERGY STAR window replacement take in a typical Palm Beach home?
Most single-family Palm Beach homes with standard-sized openings can have all windows replaced in one to two days of installation. Custom or large-format windows – common in estate homes on the island or properties near the Breakers corridor – may add time due to the unit size and handling requirements. Lead time from order to install typically runs two to six weeks depending on the product and current manufacturer schedules. We give you an honest timeline in writing before you commit, not an optimistic estimate that slips. Call (561) 831-7863 to discuss your project’s timeline.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Palm Beach 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.