Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Greenacres
Window installation in Greenacres means working with a housing stock that was built before Florida’s post-Andrew code overhaul, and that changes everything about how the job gets done. Most of the homes we see are single-story CBS ranch houses from the late 1960s through the early 1990s, still carrying original aluminum single-pane windows or jalousie units that no longer meet Palm Beach County wind-load requirements. We’re the Window Installation team at TruePane Windows & Doors, and we’ve spent years working these neighborhoods, from Sherwood Lakes to the streets around Samuel J. Ferreri Community Park. When you call (888) 635-0804, you get a live person who knows Greenacres, not a call center.
Why TruePane Windows & Doors Is Greenacres’s Preferred Window Installation Company
We built our name on a simple rule that second-generation glazier Dale Kessler keeps on the whiteboard: if the pane is not true, the job is not done. That matters in Greenacres, where a field-customized rough opening from a 1972 tract build will punish any installer who works from a catalog instead of a tape measure. Our background-checked, uniformed technicians measure every opening twice before ordering anything. Then we quote manufacturer lines side by side on paper, so you see exactly what you’re buying and what it’s rated to do.
Greenacres homeowners call us because we talk straight about code. Palm Beach County requires a permit with product approval documentation for nearly every window replacement in these older neighborhoods. There’s no such thing as a permit-free swap here. We handle the permit, the product approvals, and the final inspection. We register both manufacturer warranty layers in writing before the truck leaves your driveway, and our Done Right Promise means that if something isn’t right, we make it right without paperwork fights or fine print.
We’ve been serving communities like this one since 2008 through a heritage of craft, and our crews are local people who plan to be here in thirty years. That’s how we treat your windows: like we’ll have to answer for them at the county fair.
Our Window Installation Services in Greenacres
Single & Double Hung Windows
Single and double hung windows are the workhorses of Greenacres ranch homes. Most original units in these houses are aluminum single-pane with sashes that bind in July humidity and leak air around rotted jamb extensions. We install impact-rated single and double hungs, typically in the $900 to $1,800 range per window installed in this market, sized to the actual opening rather than to a manufacturer’s standard width. The result is a window that opens without a fight and stays sealed through a Palm Beach County thunderstorm.

Casement Windows
Casement windows matter in Greenacres because they seal tight against wind-driven rain, and because many 1970s and 1980s homes here already have the wider rough openings these units need. We install FBC-approved casements with crank hardware that holds up to daily use, and we shim and seal the jamb gaps properly so you aren’t chasing air leaks two summers from now. A typical casement replacement in Greenacres runs $1,000 to $2,200 per window installed, depending on opening size and impact rating.

3-Panel Sliding (3-Lite Roller) Windows
The 3-panel sliding window, sometimes called a 3-lite roller, turns a wide opening into a wall of light with two operable panels and one fixed. In Greenacres, these units often replace aging aluminum sliders that have worn tracks and corroded frames from decades of humidity. We install heavy-duty roller systems rated for Palm Beach County wind loads, with frames that don’t sag or bind after a few rainy seasons. Pricing for a 3-lite roller retrofit in Greenacres typically falls between $1,800 and $3,500 installed, and we measure every panel run by hand.

Awning & Hopper Windows
Awning and hopper windows show up on Greenacres utility rooms, baths, and older porches. They hinge at the top or bottom and seal like a hatch when closed, which is why we recommend them for secondary openings that still need impact protection. We install them with the same product approvals and wind-load documentation as any primary window, because Palm Beach County’s permit process doesn’t distinguish between a laundry window and a living room picture unit.

Picture & Fixed Windows, Bay & Bow, Garden Windows
Fixed picture windows, bay and bow units, and garden windows are common accent pieces in Greenacres living rooms and kitchens. These openings are often the ones where a tract builder improvised the rough framing, so field measurement is non-negotiable. We quote PGT, Mr-Glass, and ViewLux lines for these jobs, with custom sizing and jamb extension work included in the written estimate.

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 Greenacres
TruePane is an authorized installer for more than a dozen manufacturer lines including, PGT, CGI, and ES Windows. For Greenacres’s older CBS stock, we most often quote PGT impact lines and Mr-Glass or ViewLux replacements, because those carry the Miami-Dade NOA and Florida Product Approval numbers Palm Beach County wants to see on every permit. We keep common replacement hardware and weatherstripping for these brands in local stock, and we can turn most standard unit swaps around quickly once the permit is in hand.
Common Window Installation Problems We See in Greenacres Homes
- Catalog-sized windows shoved into field-customized openings. Greenacres tract builders in the 1960s, 70s, and 80s often cut rough openings to fit whatever was on the truck that week. A standard catalog dimension rarely matches. Unshimmed gaps lead to air leaks and eventual water intrusion in Greenacres’s humid, storm-heavy summers.
- Non-impact windows installed without a shutter plan. A window that isn’t impact-rated and isn’t protected by an approved shutter fails Palm Beach County’s mandatory wind-load permit review. On re-sale, that’s a removal-and-replace order.
- New impact glass set into corroded aluminum jambs or sashes. Reusing old framing voids the product approval and fails the wind mitigation inspection. In Greenacres, where original aluminum frames have seen decades of humidity and storm cycles, this short cut is a common and costly error.
- Jalousie windows left in place on porches and secondary rooms. These louvered glass units are energy sieves and a persistent code-compliance headache. We see them regularly in Greenacres porches, and they almost always require full-frame replacement, not glass-only repair.
Pricing for Window Installation in Greenacres, FL
A straightforward impact window retrofit in Greenacres typically ranges from $800 to $1,500 per window installed, with impact single-hungs running $900 to $1,800 and large or custom openings like bays and 3-panel sliders from $2,500 to $5,000. Whole-home packages on older CBS ranches commonly fall between $8,000 and $25,000 or more, depending on opening count, frame material choices, and what the current openings measure. What moves the price in Greenacres specifically is code: nearly every replacement triggers a permit, product approval documentation, and a final inspection. A quote that leaves those out is a cheaper number and a more expensive problem. We give you a written, line-item estimate after a free in-home measure, and the number we write is the number you pay. Call (888) 635-0804 to schedule that visit.
What Window Installation Costs in Greenacres
Greenacres sits fully inside Palm Beach County’s hurricane wind-speed design zone, which means the baseline for a compliant window is not a basic clear-glass unit. It’s an FBC-approved impact window or an approved shutter-protected fenestration. That’s why our quotes start at impact-rated products rather than offering a non-impact number that won’t pass permit review. Opening count is the biggest cost driver: a three-bedroom CBS ranch with fourteen openings is a different job than a two-bedroom with nine. Floor height matters less here because most of the housing stock is single-story, but custom jamb extensions, stucco repair, and interior trim work add labor hours honestly reflected in the line item. Every estimate includes a free in-home measure and a written quote with product approval numbers listed per window. There’s no charge for the estimate, and no obligation to proceed.
Florida Pays You Back
The incentives stack, but they’re not a given. My Safe Florida Home matching grants can cover up to $10,000 in qualifying wind-mitigation upgrades for eligible homeowners, and Florida’s sales-tax exemption on impact-resistant windows and doors takes the tax bite off the product cost at purchase. On the federal side, the 25C energy credit allows 30% of product cost on qualifying units, up to $600 per year, for units that meet the efficiency thresholds. The windstorm-premium credits are the one Greenacres homeowners talk about most: after a wind mitigation inspection, typically $75 to $150, many carriers reduce the windstorm portion of the premium by an average of around 25%. We documented a Sherwood Lakes retrofit where the homeowner cut their windstorm premium by over $400 a year using our wind mitigation paperwork. Programs and carrier formulas change, so we’ll point you to the current eligibility rules rather than promise a number the state won’t honor.
What Palm Beach County Code Requires in Greenacres
Here’s the part generic window pages don’t explain: in Greenacres, the county’s building department requires a permit with product approval documentation for virtually every window or door replacement. Even one window. Even a laundry room hopper. The Miami-Dade NOA or Florida Product Approval number has to match the exact configuration you’re installing, and the design pressure rating has to match the opening. We never quote a rating above +/-100 for these homes because these single-story openings don’t require it, and overstating a rating doesn’t make the window stronger, it just makes the paperwork wrong. A compliant Greenacres quote includes the permit application, the product approval sheets, the wind-load calculations, the installation, and the final inspection. A cheap quote leaves those out and leaves you holding a mandatory removal-and-replace order on re-sale.
One more thing about the comparison we hear most: impact windows versus hurricane shutters. Shutters are a cheaper upfront number, but they only protect you if someone is home to deploy them, and they do nothing for the daily air leaks, humidity intrusion, and corroded frames that plague original Greenacres windows. Impact windows are permanent protection with no panels to hang, and they’re what the insurance documentation rewards. For a homeowner planning to stay in a 1970s Greenacres ranch for another twenty years, the choice usually comes down to how many more storm seasons you want to spend wrestling shutters.
We Also Serve Cities Near Greenacres
Our crews work throughout Palm Beach County, and many Greenacres customers first call us from Lake Worth, West Palm Beach, Boynton Beach, or Wellington. If you’re in one of those nearby communities, the same code requirements and the same Done Right Promise apply. Check our coverage on the Window Installation in Greenacres page or call (888) 635-0804 to confirm your home’s service area.
The Greenacres Ranch Reality: Why Field Measurement Isn’t Optional
Here’s something true in Greenacres that isn’t true two miles east toward the coast: the rough openings in these homes were often field-customized by tract builders who were moving fast in the 1970s. A “standard size” window from a manufacturer’s catalog almost never fits without custom field measurement and jamb extension work. In the Sherwood Lakes neighborhood, on a 1972 ranch, our crew pulled three original aluminum single-pane windows with rotted jamb extensions and swollen sashes from years of daily summer thunderstorms. We replaced them with PGT 770 impact-rated double-hungs carrying a Miami-Dade NOA and design pressure rating of ±60, using custom-measured jambs and new laminated glass interlayers to meet Florida Product Approval. The homeowner later used our wind mitigation documentation to cut their windstorm premium by over $400 a year. That’s the difference between a window company that measures and one that just orders.
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 - Window Installation in Greenacres
Yes. Palm Beach County requires a permit with product approval documentation for nearly every window or door replacement in Greenacres, including a single-unit swap. There is almost no permit-free scenario in these older homes. We pull the permit and handle the product approvals and final inspection as part of the job. Call (888) 635-0804 for a written quote that includes all of it.
Your replacement window needs a Florida Building Code-approved impact product or an approved shutter-protected design, with a Miami-Dade NOA or Florida Product Approval number that matches the exact configuration and a design pressure rating matched to the opening. For single-story CBS ranch homes in Greenacres, that’s almost always a rating between +/-50 and +/-80. We never quote above +/-100 because these openings don’t call for it. We’ll put the numbers on paper so the inspector sees exactly what’s going in.
After a wind mitigation inspection, typically costing $75 to $150, many carriers reduce the windstorm portion of the premium by an average of around 25%. Some Greenacres homeowners have documented savings above $400 a year using our wind mitigation paperwork. The exact credit depends on your carrier and your home’s overall mitigation score, so we’ll give you the documentation and let your agent run the final number. Call us for the exact retrofit scope and we’ll walk you through what the inspection checks.
Yes, in most cases. Single-pane aluminum windows from the 1960s through early 1990s don’t meet current Palm Beach County wind-load requirements, and jalousie units on porches and secondary rooms are even further from compliance. Retrofitting these openings with FBC-approved impact windows is the dominant job type in Greenacres, not simple maintenance replacement. Call (888) 635-0804 for a free in-home measure and we’ll tell you exactly what your openings need.
Because Greenacres tract builders field-customized rough openings during construction, so catalog standard sizes rarely match what’s actually in the wall. Custom field measurement and jamb extension work are often required, and Palm Beach County’s permit process doesn’t allow you to skip that step even for a single-unit swap. We measure every opening twice before ordering, and the measurements go on the written quote. Call (888) 635-0804 to schedule your free in-home measure.
Get a Written Quote for Your Greenacres Window Installation
We’ll measure every opening, pull the permit, register both manufacturer warranty layers in writing, and stand behind the job with our Done Right Promise. No change orders, no surprise line items, no arguing about what the quote said. Call (888) 635-0804 and a live person will answer, day or night, to schedule your free estimate. We’re the Window Installation company Greenacres homeowners call when they want it done right the first time.
Written by Dale Kessler, Owner at TruePane Windows & Doors.



Before
After
Before
After
Before
After