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 Lantana
Window installation in Lantana usually means one of two things: replacing original jalousie or single-pane aluminum units that cannot meet Palm Beach County’s wind-borne debris code, or upgrading aging frames that the Intracoastal salt air has eaten away far faster than their inland cousins. Most full-frame impact replacement in Lantana runs $800 to $1,500 per window installed, with whole-home packages starting around $8,000. If you’re staring at a wind mitigation notice or a quote that leaves the paperwork out, call (903) 354-7134 and we’ll give you a written price before any work starts. Owen Satterfield has run Westlight Windows & Doors since 2009, and our crews know Lantana’s housing stock block by block.

Why Westlight Windows & Doors Is Lantana’s Preferred Window Installation Company
We’re an independently owned and operated Kingswell location, and we’ve been doing Window Installation in coastal Palm Beach County long enough to know which products actually hold up here. Lantana homeowners call us after jalousie tracks turn to white powder and sliders bind in their frames. We show up in the window we gave, leave the job site cleaner than we found it, and hand you a written guarantee at completion. That’s the Kingswell Way, and it applies to every opening we touch in Lantana.
Dispatch and scheduling for Lantana is coordinated from our South Florida office in Miami, and crews serve Lantana locally. Calls are answered by a live person all day, every day, not a voicemail box. When a homeowner off West Pine Street needs their wind mitigation paperwork sorted before renewal, Owen Satterfield’s team is the one that answers, shows up, and stands behind the work with the 365-Day Done Right Promise. If it’s not right within the guarantee period, we come back at no charge.
Vinyl Windows in Lantana
Vinyl Windows in Lantana’s CBS ranch homes make sense when the original aluminum frames have corroded past the point where new glass can seat properly. A full-frame vinyl replacement with impact-rated glazing and a proven DP rating runs roughly $800 to $1,500 per window in this market, and the job takes most of a day once units arrive. The vinyl frame won’t oxidize from the Intracoastal salt air the way the original aluminum did, which is exactly why so many homeowners near Lake Worth Lagoon choose it.
Materials and Frames
We install vinyl sashes and frames with fusion-welded corners, not mechanically joined ones that open up under hurricane cycle pressure. For openings within a quarter-mile of the Lagoon, we specify marine-grade fasteners and sealant because the air here carries enough salt to fail standard hardware in a few seasons.
Getting the Fit Right
Original openings in Lantana’s 1950s and 60s homes are rarely square, and some have settled enough that a cheap insert window will bind. Our crew squares the rough opening, shims to a tight reveal, and flashes the exterior so wind-driven rain from the Atlantic side can’t find a path behind the jamb.
Picture Window in Lantana
Picture Window installations in Lantana are the anchor of a front elevation, often facing the street or the Lagoon on a ranch home’s living-room wall. Because a fixed pane catches the full brunt of coastal wind and salt spray, we specify impact-rated laminated glass with a design pressure matched to the opening, never a generic unit that happens to fit. A large or custom picture window in Lantana typically lands between $1,500 and $4,000 installed, depending on opening size and glass package.
Framing and Glass Choice
Homeowners west of Federal Highway often add a Low-E coating to the laminated glass to cut afternoon heat gain from the western exposure. The late-afternoon sun that pours through a good window is the reason Owen Satterfield named the company Westlight, and it’s the reason we pay attention to how that glass performs in this climate.
Protecting Large Openings
Fixed picture windows in wind-borne debris regions can’t just be glass in a hole. The product approval paperwork has to name the exact configuration, the DP rating has to match the opening, and the permit has to stay attached to the file. We pull the permit, schedule the inspection, and hand you the Florida Product Approval documentation the insurance carrier asks for at renewal.
Trusted Brands We Service in Lantana
Westlight Windows & Doors carries eight manufacturer lines, and for Lantana work we lean on brands proven in southern Florida coastal conditions: CGI and CWS for heavy-impact needs, and ECO Window Systems where energy-efficient Low-E insulated glass is the priority. We stock common hardware and replacement parts for Lantana customers so turnaround is faster when a sash needs attention. Because we stock multiple lines rather than pushing one brand, we match the product to the opening instead of forcing the opening to fit a product.
Common Window Installation Problems We See in Lantana Homes
- Jalousie windows that fail wind mitigation review. No retrofit path makes louvered glass impact-compliant under current Palm Beach County code, so homeowners who accepted a glass-only quote end up paying twice when the inspection comes back.
- Salt-air frame and hardware corrosion. Aluminum frames and casement hardware within a quarter-mile of Lake Worth Lagoon oxidize to white powder in a fraction of the time inland versions do. Non-marine-grade hardware can bind or snap under normal operation.
- Units installed without documented DP ratings. A cheap bidder installs glass that physically fits but never provides the product approval or design pressure paperwork. The window works, the insurance file doesn’t, and the windstorm credit never shows up.
- Improper flashing at the sill and jamb. Florida’s wind-driven rain finds any gap. On post-war CBS construction, an unflashed replacement window leaks at the interior sill within the first serious summer storm.
Pricing for Window Installation in Lantana, FL
Impact windows in Lantana generally run $800 to $1,500 per window installed, with single-hung impact units in the $900 to $1,800 range. Large or custom openings like big picture windows land between $2,500 and $5,000. Whole-home packages for a typical Lantana ranch start around $8,000 and can exceed $25,000 for larger homes with multiple fixed glass sections. What moves the price here: opening count, frame material, the required DP rating for the wind zone, and whether the existing jamb needs replacing or can be restored. We give every Lantana customer a written, line-item price before any work starts. Call (903) 354-7134 and we’ll schedule a free in-home measure.

What Window Installation Costs in Lantana
The numbers above are anchors, not guesses. A standard impact window in Lantana sits at the $800 to $1,500 mark installed, and the range widens when the opening is large, on an upper floor, or needs full jamb reconstruction. Whole-home impact packages on the town’s modest CBS ranches regularly land between $8,000 and $25,000 plus, because replacing every original jalousie opening means new frames at every location, not glass swaps. Custom and oversized openings, like a five-foot picture window on a Lagoon-facing elevation, hit $2,500 to $5,000 on their own.
What changes the quote: the number and type of openings, whether the existing jambs can be restored or must be rebuilt, the design pressure required for the exposure, and which product line gets matched to the job. A compliant Lantana quote includes the DP rating, the Florida Product Approval or Miami-Dade NOA documentation, marine-grade hardware and sealant, permit pull, and inspection scheduling. A cheap quote omits all of that and still installs glass. The difference shows up at wind mitigation review. We measure in-home for free and deliver a written quote before any work starts.
Florida Pays You Back
Florida has an incentive stack right now that Lantana homeowners can use. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which includes impact window installation in this county. Impact-resistant windows and doors also qualify for Florida’s sales-tax exemption, and the federal 25C energy credit covers 30% of product cost up to $600 per year on qualifying energy-efficient units. After a wind-mitigation inspection (typically $75 to $150), many policies show a windstorm-premium credit averaging around 25% on the windstorm portion of the bill. Programs and carrier decisions set the final numbers, so we won’t promise an exact credit. We will hand you the documentation that makes the claim possible.
One thing to understand about impact windows versus hurricane shutters: replacement impact windows are permanent protection. No panels in a closet, no ladders in the dark before a storm, no wind rating that depends on someone being home to hang them. In Lantana’s wind zone, code-compliant impact glazing counts the same for wind mitigation as shutters installed over every opening, without any of the ongoing labor. We do not sell or install shutters. We do install impact windows that meet the same opening-protection standard every calendar year, whether someone remembers to put panels up or not.
We Also Serve Cities Near Lantana
Westlight Windows & Doors serves Lantana and communities across southern Florida, including Miami, Hialeah, Fort Lauderdale, and Pembroke Pines. Whether you’re replacing jalousie windows in Lantana or impact glazing a home in one of those neighboring cities, the Kingswell Guarantee follows every job: written price first, real arrival window, clean site, and a written guarantee at the end.
Serving Lantana, FL - Our Local Coverage Area
We’re based in the Lantana 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 Installation in Lantana
Yes. No approval path turns louvered jalousie glass impact-compliant under Palm Beach County’s wind-borne debris requirements, not a glass swap, not film, not shutter credits. The frame and every rough opening get replaced with impact-rated units that carry Florida Product Approval and a matched design pressure rating. Call (903) 354-7134 and we’ll explain exactly what a compliant replacement looks like for your home.
A compliant quote names the DP (design pressure) rating for each opening, the Florida Product Approval or Miami-Dade NOA number for the exact configuration, marine-grade hardware and sealant for the Salt-air exposure, permit pull, and inspection scheduling. If those line items are missing, the quote won’t survive a wind mitigation review. We put every one of them in writing before work begins.
After installation and a wind-mitigation inspection (about $75 to $150), many policies show a windstorm-premium credit averaging around 25% on the windstorm portion. The official documentation of opening protection is what triggers the credit, which is why the product approval paperwork matters more than the glass itself. We hand you that paperwork at completion and it stays with the file.
Yes. Homes within a quarter-mile of Lake Worth Lagoon get persistent salt-laden air that corrodes non-marine-grade aluminum frames and hardware noticeably faster than inland properties. We specify impact-rated laminated glass, marine-grade fasteners and sealants, and vinyl or properly coated aluminum frames built for coastal exposure. A product that works in an inland Palm Beach County subdivision can fail at the jamb here within a few seasons.
It will reduce heat gain through the glass itself, especially on west-facing walls that catch the late-afternoon sun. Low-E glass reflects heat back out in summer while keeping the interior cooler, which takes load off your HVAC. On original jalousie windows, the air leakage alone was a cooling loss, so a tight impact replacement changes the comfort level within days. The savings amount depends on the home and the system. Call (903) 354-7134 for a free in-home measure and a written price.
Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Lantana since 2009.










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