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CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateFast, Reliable Window Replacement Across Greenacres
Window replacement in Greenacres most often means pulling original single-pane aluminum windows out of 1970s and 80s concrete block homes and putting impact-rated, energy-efficient units back in. Most full-frame replacements here run between $900 and $2,400 per opening, depending on size, brand, and what we find once the old window comes out. If you live east of Jog Road, call (728) 203-1160 for a written quote before the work starts. We know these homes, the salt air they sit in, and the sprinkler overspray that has been eating aluminum frames for forty years.

Why Lightwell Windows West Palm Beach Is Greenacres’s Preferred Window Replacement Company
Greenacres homeowners call us because we treat a window opening as part of the house, not an isolated swap. Our crews work on 1960s-90s concrete block construction every week, so we already know what the stucco, the anchors, and the interior drywall are going to look like before we pull the first screw. Keith Yamada runs this location, and his name goes on the contract along with the written price. We answer the phone with a live person day or night, and the crew that shows up is background-checked, uniformed, and following the C.A.R.E. values: Clean up like it is our own home; Ask before we move or touch anything; Respect the family’s time and quiet hours; Explain the price before the work.
People in Greenacres have been burned before. They have paid for a written estimate and then received an invoice that did not match it. We will not do that. The price we put in writing before any work starts is the price you pay, and nothing changes without your written approval. The 365-Day Done Right Promise is stamped on every job: if the finished work is not right, Lightwell makes it right, no debate about whose fault it was.
Styles & brands we work with










Window Repair in Greenacres
Window Repair in Greenacres usually starts with a call about a window that will not close, fogs between the panes, or a frame that has visible white corrosion at the bottom corners. On a 1970s aluminum frame, that corrosion is from decades of Lake Worth Drainage District irrigation and salt-tinged air, and it is not cosmetic. When we open the wall, we often find the aluminum channel has lost structural integrity, which means a full tear-out and reframing, not a sash swap. A basic hardware repair or caulk job in Greenacres runs $125 to $325. If the frame is gone, you are into replacement territory, which we will price in writing before touching anything.
What We Find Inside the Wall
Older Greenacres homes hide problems behind the window flange. Original stucco from the 70s often has failed waterproofing, and water has been seeping behind the frame for years. We check for wood rot on the rough opening, rusted anchors that fail high velocity hurricane zone uplift tests, and undersized headers that would not pass today’s wind-borne debris code.
When Repair Still Makes Sense
If the frame is sound and the problem is a failed balance, broken latch, or worn weatherstripping, we can usually fix it same-day with parts we keep on the truck for older CWS and ES Windows lines. We will tell you straight if a repair is throwing good money after bad. You will never get a sales pressure speech from our crew.
Window Replacement Company in Greenacres
As a Window Replacement Company working in Greenacres, we do two kinds of work: insert replacements where the existing frame is still structurally sound, and full frame replacements where corrosion, rot, or code upgrades require tearing the entire window down to the rough opening. Inserts in Greenacres run $600 to $1,600 per opening. Full frame replacements run $900 to $2,400 per opening, with impact-rated PGT or CGI units at the upper end. The price depends on what we find once the old window is out, which is why we write the quote after the inspection, not from a brochure.
Full Frame Replacement
We get into Greenacres homes where the window frames have been chewed apart by sprinkler overspray for thirty years and the only real fix is a full tear-out. We cut back the stucco, inspect the anchors and header, and reframe with pressure-treated lumber where rot or undersized members show up. The new unit gets properly flashed, taped, and sealed, then the stucco is patched and matched as close as a forty-year-old finish will allow.
Impact-Rated Upgrades
Palm Beach County sits in the High Velocity Hurricane Zone, and Greenacres is no exception. Every window we install here can be ordered with Miami-Dade NOA approval and low-E insulated glass. Homeowners who replace all openings with impact-rated units typically qualify for wind mitigation credits from their insurer, which offsets some of the cost over time.

Trusted Brands We Service in Greenacres
Lightwell carries eight manufacturer lines, and for Greenacres homes we most often spec CWS, ES Windows, and Mr-Glass products, depending on the house and the budget. CWS and ES Windows give us solid impact-rated options that hold up to corrosive sprinkler conditions better than builder-grade aluminum. Mr-Glass is a good mid-tier choice for enclosed patios and secondary openings. We keep common hardware and components for these brands locally available, which means faster turnaround when you need service on an existing window, and we are not guessing about what fits.
See the difference
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After
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AfterCommon Window Replacement Problems We See in Greenacres Homes
- Corroded aluminum frames from sprinkler overspray: East of Jog Road, we regularly pull windows where the bottom rail has turned to powder. The fix is a full tear-out, not a glass swap, and we will write that clearly in the quote.
- Failed seals on single-pane originals: Greenacres humidity and intense sun bake the butyl seals on 1970s-80s windows until the glass unit fails and fogs. Once that seal is gone, so is any insulating value the window had.
- Rusted anchors in concrete block: Many original installations used non-galvanized clips into the block. When we open the wall, those anchors are often rusted through, which means the window would not hold under HVHZ wind loads until we reinforce the jambs.
- Hidden wood rot behind the stucco: Failed waterproofing behind old window flanges lets water sit against the framing. By the time the stucco shows cracks, the rough opening often needs reframing, and we write an allowance for that in the contract rather than surprising you with it later.
Pricing for Window Replacement in Greenacres, FL
A typical window replacement in Greenacres runs $900 to $2,400 per opening for a full frame job, and $600 to $1,600 for an insert where the frame is still sound. Impact-rated PGT or CGI units with Miami-Dade NOA approval land at the higher end of both ranges. Window repair, such as a hardware replacement or seal touch-up, runs $125 to $325. The final number depends on the opening size, the brand you choose, and what we find behind the wall, but the price is always written before work starts. Call (728) 203-1160 to schedule a free estimate, and we will give you a line-by-line quote you can keep.
We Also Serve Cities Near Greenacres
Our crews cover Greenacres and the surrounding communities, including Lake Worth, West Palm Beach, Boynton Beach, and Palm Beach. If you are outside the city, we still follow the same written-price, done-right service. See Window Replacement in Greenacres for details on our local coverage. For a full look at what we do, visit our Window Replacement service page.
Serving Greenacres, FL - Our Local Coverage Area
We’re based in the Greenacres 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 About Window Replacement in Greenacres
Yes, Greenacres requires a permit for window replacement, and Palm Beach County runs the inspections against HVHZ requirements. We pull the permit, produce the NOA documentation for the new units, and handle the inspection on your behalf. The permit is part of the written quote, not an add-on. Call (728) 203-1160 for an exact number for your home.
If the aluminum frame has visible corrosion eating through the bottom channel, the frame needs to go, and the job becomes a full frame replacement. We have pulled enough of these in Greenacres to tell you honestly within the first ten minutes of the inspection. A glass-only replacement on a failing frame will leak and fail again. We will price the full tear-out and any reframing before we start.
Replacing all openings with impact-rated units that carry Miami-Dade NOA approval usually qualifies your home for wind mitigation credits, which can reduce your premium. Your insurance company sets the exact discount, but the inspection report we provide with the completed job is what they need to apply it. We install to the documentation standard insurers expect, not just to pass code. For a quote on full impact replacement, call (728) 203-1160.
Sometimes, and we will tell you before the contract is signed, not after. If the stucco around the window is cracked from water intrusion, we cut back and patch around the new frame, matching the texture as closely as possible. Interior drywall damage is less common, but if the old window leaked for years, there may be water-stained drywall at the sill that needs patching. We write every anticipated repair into the quote, and nothing gets done without your written approval. Call (728) 203-1160 for an honest assessment of your specific openings.
Yes, you can mix brands and product lines as long as each unit meets the same wind-borne debris code for its size and location. We have installed PGT on street-facing openings and Mr-Glass on utility room windows with no inspection issues. Each unit gets documented with its own NOA, and we include all of that in the permit package. We will help you choose where the money should go and where a mid-tier line is fine.
Written by Keith Yamada, Owner at Lightwell Windows West Palm Beach, serving Greenacres and surrounding communities since 2010.
Six Reasons Homeowners Choose Lightwell Windows West Palm Beach
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.