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
AfterWindow Company in South Bay, FL
South Bay homes face a combination of conditions that most window and door contractors in Palm Beach County never deal with. We’re talking about older concrete block and manufactured homes sitting behind the Herbert Hoover Dike, where lake-driven humidity, sugarcane ash, and wind pressures off Lake Okeechobee’s 730 square miles of open water put real stress on frames, seals, and thresholds. Westlight Windows & Doors handles window replacement, window installation, and door installation here with products matched to those conditions, not whatever happens to be on the truck. Call (903) 354-7134 for a free estimate and a written price before any work starts.
You’ll find the three services South Bay homeowners call about most linked below. Each has its own dedicated page covering local pricing, product options, and what the job involves here in South Bay, specifically.
Why South Bay Homes Are Different
Most of South Bay’s housing stock was built for agricultural workers in the Everglades Agricultural Area, and it shows in the windows. Original single-pane aluminum jalousie and sliding units are common, many predating Florida’s impact-rating requirements by decades. The concrete block construction holds up, but the rough openings often don’t: years of settling and moisture mean we regularly find out-of-square openings that require reframing or custom sizing before a new impact window goes in properly.
The climate here punishes window components faster than coastal Palm Beach. Humidity around the lake and the surrounding muck fields accelerates oxidation on aluminum frames and breaks down weatherstripping and glazing seals well ahead of the typical Florida timeline. Then there’s the sugarcane. Pre-harvest burns in the EAA fields send fine ash and carbon particulate across South Bay, and that ash packs into window weep holes and traps moisture against frames. Our technicians clear ash-packed weep holes and inspect caulk lines after every burn season, because a neglected frame on the east side of town can show a full year’s moisture damage in a few months. Ash acts like a paste against seals; it holds water exactly where you don’t want it.
Door thresholds carry their own local requirement. South Bay sits on the southern shore of Lake Okeechobee behind the Herbert Hoover Dike, inside a FEMA flood zone. That means door threshold heights and flood-rated product requirements here are driven by dike management and lake-level risk, a regulatory reality that differs sharply from what homeowners in Wellington or Royal Palm Beach deal with. A door that passes inspection in those cities may not meet South Bay’s flood-zone standard.
Our Main South Bay Services
The two calls we get most from South Bay homeowners are window replacement and door installation, with new-construction window installation close behind for those adding on or rebuilding after storm damage. Each service has its own page with local pricing and specifics.
Window Replacement in South Bay
Replacing old jalousie and single-pane sliders in South Bay usually means pulling out frames that have been corroding in lake humidity since before impact ratings existed. We measure carefully, because out-of-square openings are common in these older block homes, and we match the product to the opening rather than forcing the opening to fit the product. Impact-rated PGT and CGI units are the right call for most of South Bay given the unobstructed wind fetch across Lake Okeechobee. Full details and pricing are on the Window Replacement in South Bay page.
Window Installation in South Bay
New-construction and addition work in South Bay comes with its own checklist: Florida Building Code wind-borne debris compliance is non-negotiable, and the flood-zone location affects sill heights and flashing details. We install what the plans call for, correctly, with written pricing before the first screw turns. For homeowners building or remodeling in South Bay, see the Window Installation in South Bay page.
Door Installation in South Bay
Entry doors in South Bay face two pressures that doors in most Palm Beach cities don’t: flood-zone threshold requirements and ash-driven seal deterioration. We install Therma-Tru entry doors and impact-rated options sized for the opening, with thresholds set to meet local flood-zone code. If your door frame has been sitting in lake humidity for 30 years, expect some opening repair as part of the job. See the Door Installation in South Bay page for specifics.
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.
Brands We Service in South Bay
We carry eight manufacturer lines, so the product gets matched to the South Bay job rather than the job forced to fit one brand. For impact work we lean on PGT and CGI; for view-heavy and energy-focused projects we bring in ViewLux or CWS. Parts and samples are stocked locally, so quoting is fast. See our brands for the full lineup.
Pricing for Window Company in South Bay, FL
| Service | Typical range in South Bay |
|---|---|
| Single-window replacement (standard size, no reframing) | $600 - $1,200 installed |
| Impact-rated single-window replacement | $1,100 - $2,200 installed |
| Full-home window replacement (10-15 windows) | $9,000 - $22,000 installed |
| Sliding glass door replacement | $1,800 - $4,500 installed |
| Entry door installation (standard single door) | $1,200 - $3,500 installed |
| Impact-rated entry door installation | $2,800 - $6,500 installed |
| New-construction window installation (per opening) | $350 - $700 labor, product separate |
| Rotted or out-of-square rough opening repair | $200 - $800 per opening, added to window cost |
| Weep hole and seal service after sugarcane burn season | $150 - $400 per visit |
| Flood-zone threshold correction on exterior door | $300 - $900, depending on framing condition |
What pushes a South Bay price toward the top of those ranges is usually the opening, not the window. Out-of-square block openings, rotted wood bucks, and flood-zone threshold work add labor that a clean retrofit in a newer home wouldn’t need. Whatever the number turns out to be, you get it in writing before any work starts, and it doesn’t change at the door.
Neighborhoods We Serve in South Bay
We work across South Bay and the surrounding EAA communities, from the older block homes near the lake to manufactured units on the agricultural east side. Typical response for a free estimate in South Bay is within a few business days.
- Downtown South Bay and the lakefront blocks behind the dike
- The agricultural east side, near the sugarcane fields
- The residential blocks along US-27 and State Road 80
- Mobile and manufactured home communities throughout the South Bay area
- Rural acreage and farm housing in the EAA around South Bay
Service Area – Cities Near South Bay
We also serve homeowners in the surrounding Glades and western Palm Beach communities. If you’re in Belle Glade, FL, Pahokee, FL, Wellington, FL, or Royal Palm Beach, FL, we’ll bring the same written-price promise and the same attention to local conditions. Scheduling is coordinated from our Miami (South FL) office; crews serve South Bay locally.
Serving South Bay, FL - Our Local Coverage Area
We’re based in the South Bay 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 Company in South Bay
We typically schedule free estimates in South Bay within a few business days of your call. If you have a failed seal or a door that won’t close, tell us when you call and we’ll work you in sooner. Call (903) 354-7134 to get on the schedule.
Most window and door replacements in South Bay require a permit, and flood-zone rules affect door thresholds and some window sill heights. We pull permits and coordinate inspections as part of the job. HOA approval, if your community has one, is something we’ll help you navigate but the homeowner typically files that request. Call (903) 354-7134 and we’ll walk you through what applies to your street.
We take single-window and single-door jobs in South Bay, no minimum. A single jalousie replacement or one entry door is a fine job for us. The written-price promise applies the same whether it’s one opening or fifteen. Call (903) 354-7134 for a free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What South Bay Customers Say
"Two bedroom windows that never opened and one that wouldn't stay up. All replaced in an afternoon. The crew was clean, hauled off the old frames, and the quote held."
- Colette Rhee"Got quotes from three companies. Westlight wasn't the cheapest but they were the only one who measured everything carefully and put it all in writing. Worth it. No surprises on install day."
- Craig Dillard"Our sliding patio door had come off its track years ago and we just lived with it. New one is smooth as butter. They hauled off the old one and vacuumed up before they left."
- Jessica Landry