Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across Westlake
Impact windows and doors in Westlake typically run $1,100-$2,800 per opening installed, depending on the product line and the opening’s size. That’s a real number for this city’s market, where nearly every home is a 2018-or-newer Minto build with builder-grade impact units already in place. We’re TruePane Windows & Doors, and when we work in Westlake we’re usually upgrading, resealing, or re-flashing existing impact product rather than starting from scratch on old single-pane windows. Call (561) 264-1279 for a free estimate and a line-item quote you can actually read.
Key takeaways:
- Westlake homes already have impact-rated windows and doors because of the city’s building code. The work here is upgrading builder-grade units, not replacing unprotected glass.
- Most Westlake impact window and door jobs fall between $1,100 and $2,800 per opening, and we put that in writing before work begins.
- The 5-to-7-year upgrade cycle is hitting hundreds of Westlake homes at the same time. Seals, weatherstripping, and SHGC ratings are the pressure points.
- We’re a local Impact Windows & Doors company led by Dale Kessler, with years of glazing heritage behind the TruePane name and a Done Right Promise on every job.
Why TruePane Windows & Doors Is Westlake’s Preferred Impact Windows & Doors Company
Westlake is unusual. Walk any street here, from Cresswind to the neighborhoods north of Northlake Boulevard, and you’ll see post-2016 Minto construction on concrete block, every opening already fitted with impact-rated glass. That means the contractor who wins your trust has to be an upgrade specialist, not a replacement generalist. We know the difference between a builder-grade CGI unit with a dated SHGC rating and an ES Windows low-E argon unit that drops your cooling load. We know what Westlake’s building department expects on a permit application when you swap impact product for higher-performance product. That local knowledge matters.
Homeowners across Westlake call us because a live person answers the phone, 24 hours a day, seven days a week. Not a voicemail tree. Not a callback form. When you describe a fogged insulated glass unit on Seminole Pratt Whitney Road or a sliding glass door that lets wind-driven rain through near the Cresswind clubhouse, the person on the line understands what you’re describing. Our crews arrive in Westlake on schedule, background-checked, uniformed, and measuring every opening twice. The quote is on paper, side by side across manufacturer lines, with both warranty layers registered before the truck leaves your driveway.
Dale Kessler started TruePane in 2008 with a rule that’s still on the whiteboard: if the pane is not true, the job is not done. The same rule has governed every Westlake install we’ve touched since the city’s first permitted homes came online.
Our Impact Windows & Doors Services in Westlake
Hurricane Impact Windows
Westlake homes were built with impact windows from day one, but many of those factory-spec units carry SHGC ratings and U-factors that are now behind current building and energy codes. We replace builder-grade single-pane-impact units with low-E, argon-filled insulated impact glass that cuts heat gain and still meets the wind-load requirements Florida code demands for this part of inland Palm Beach County. If you want a cooler southwest-facing bedroom overlooking the Wellington line or the lake corridor, this is the upgrade that does it.

Impact Sliding Glass Doors
Sliding glass doors in Westlake take a beating from afternoon thunderstorms that roll off the Lake Okeechobee weather corridor. Wind-driven rain finds its way through degrading weatherstripping and worn threshold seals, and we see it most often on homes nearing the seven-year mark. We replace the door, the jamb seals, and the flashing tape as one system. Westlake Sliding & Patio Doors typically run $2,200-$5,500 installed depending on width, glass package, and whether we’re reusing the existing rough opening or trimming it out.

Impact Entry & French Doors
Custom Windows & Doors - Westlake upgrades are straightforward because entry and French doors in the city’s standardized floor plans often share the same rough opening dimensions. We’ve replaced builder-grade impact entry doors on the Lakeside and Meadow Wood floor plans with CGI and ES Windows lines that hold up better under constant UV and humidity. A fiberglass impact entry door with sidelites in this city generally runs $3,800-$7,200 installed. We measure the opening twice before the order goes in, because out-of-true rough openings on a Minto block wall are common enough to be a known quantity.

Impact Garage Doors
Garage doors don’t get the attention windows and sliders do, but a builder-grade impact door with worn rollers, a tired seal, and a binding track is the weak point of a Westlake home’s wind envelope. We service and replace impact-rated garage doors, including track alignment, spring tension work, and bottom-seal replacement. Tension hardware is dangerous; we handle springs and cables with the right tools and recommend a trained technician for any repair involving them rather than a DIY fix.

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.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Westlake
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Westlake we most often quote CGI, ES Windows, and ECO Window Systems. We stock replacement weatherstripping, jamb seals, and flashing materials locally so a service call to Westlake doesn’t turn into two extra weeks waiting on a supplier. When you sit down to compare a quote, you’ll see both lines on paper side by side: glass package, U-factor, SHGC, warranty duration, and the price.
Common Impact Windows & Doors Problems We See in Westlake Homes
- Fogged insulated glass units from extreme humidity. Westlake’s inland heat and year-round humidity push moisture into seal failures faster than the coast does, and a fogged IG means the argon fill is gone and the window’s thermal performance has dropped. Repair means replacing the glass unit, not the frame.
- Degraded weatherstripping and sealant from intense UV. Westlake homes don’t get the salt-air corrosion of the shore, but a full south or west exposure bakes the flexible seals on sliding glass doors and window sashes. Five to seven years is enough to see daylight through old weatherstripping.
- High-SHGC builder-grade impact windows. Many factory-spec impact units on Westlake homes carry SHGC ratings that don’t meet what buyers now expect for cooling efficiency. A lower-SHGC low-E replacement drops heat gain and qualifies for energy upgrades that a cheap quote won’t include.
- Wind-driven rain leaking around thresholds and sidelites. The regular, violent afternoon thunderstorms off the lake push rain sideways into door assemblies, and old jamb seals or improperly flashed rough openings can’t hold it back. This is the single most common service call we handle in Westlake right now.
Pricing for Impact Windows & Doors in Westlake, FL
Here’s what a Westlake homeowner should expect on a line-item quote:
- Single impact window, builder-grade replacement: $1,100-$2,000 installed
- Single impact window, low-E argon performance upgrade: $1,600-$2,800 installed
- Impact sliding glass door, standard width: $2,200-$5,500 installed
- Impact entry door with sidelites: $3,800-$7,200 installed
- Impact French door set: $4,500-$8,300 installed
- Weatherstripping and seal replacement service call: $220-$600 depending on door size and extent
What moves the price in Westlake is glass package, frame material, and whether the existing rough opening is square enough to reuse, which on standardized Minto construction it usually is. We don’t pad quotes with change orders, and we don’t add surprise line items after the job starts. The estimate you get is free, written, and valid. Call (561) 264-1279 to schedule one.
We Also Serve Cities Near Westlake
From our South Florida dispatch office, crews head to Westlake and the surrounding communities most weeks. We regularly work in West Palm Beach, Westgate, Lake Park, and Palm Beach Shores. If you live just outside Westlake’s city limits, call us; the drive time is short and the workmanship promise is the same. Our Impact Windows & Doors service covers the full area, not just the single city.
Serving Westlake, FL - Our Local Coverage Area
We’re based in the Westlake 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 - Impact Windows & Doors in Westlake
Impact windows on a Westlake home must meet Florida Building Code wind-load requirements for the inland Palm Beach County wind zone, which means products tested to resist the design pressures for this area’s risk category and exposure. A compliant quote includes the manufacturer’s notice of acceptance, the test report, and the product approval number on paper, because the building department asks for all of it when the permit gets pulled. Call (561) 264-1279 if you want us to pull the numbers for your specific home before you sign anything.
Most Westlake homes have builder-grade impact windows that meet the code but underperform in two ways: their SHGC ratings let in more solar heat than today’s low-E units, and their seals and weatherstripping are degrading after five to seven years of UV and humidity exposure. Replacing them is an upgrade, not a compliance fix. Better impact windows on a Westlake home lower cooling bills, stop wind-driven rain leaks, and eliminate fogged glass between the panes.
Yes. When you swap one impact product for another in Westlake, a permit is required because the city’s building department verifies that the replacement meets current wind-load and energy code. A cheap quote that skips the permit skips the inspection too, and that leaves you holding an unverified install on a home that’s been code-compliant since construction. We pull the permit, schedule the inspection, and make sure the approval documents are in your file before we consider the job done.
Replacing already-impact windows with higher-rated products in Westlake will not typically lower a premium the way a first-time impact upgrade on an older home would, because the original Minto units already qualified for the wind mitigation credit. But when you upgrade to lower-SHGC, argon-filled units, you now have documentation that your home exceeds minimum code. That matters when you make a claim, because the insurer knows the openings were tested and approved. We register both warranty layers in writing and give you the paperwork your carrier will want to see.
Westlake sliding glass doors leak during thunderstorms because weatherstripping and threshold seals degrade under intense UV and humidity in four to seven years, and the afternoon storms that roll off Lake Okeechobee drive rain sideways into those worn seals. The glass isn’t compromised; the sealing system around it is. We replace the jamb seals, threshold gasket, and flashing tape as a unit, and most Westlake leak repairs run $220-$600. Call (561) 264-1279 for an exact quote; estimates are free.
Contact TruePane Windows & Doors in Westlake
If you own a Westlake home that’s nearing the five-to-seven-year mark on its original impact windows and doors, call us at (561) 264-1279. We’ll send a background-checked technician to measure your openings, quote the product lines that fit your home’s exposure and code requirements, and register both warranty layers before the truck leaves your driveway. The Done Right Promise applies to every job. The estimate is free. The phone is answered by a person.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westlake and the surrounding Palm Beach County communities.
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.



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