Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Wellington
Window replacement in Wellington, FL typically runs $650-$1,400 per opening for standard vinyl inserts and $1,800-$3,200 per opening for full-frame impact-rated changeouts, with most complete home jobs finishing in 2-4 days once materials arrive. Our crews coordinate dispatch from the brand’s Miami office and serve Wellington directly, carrying the measured survey equipment and Florida Product Approval documentation required for every installation in Palm Beach County’s 140+ mph wind zone. Call (561) 354-3861 to schedule your free measured survey - the written quote you receive is the same document that governs the final invoice.
Wellington’s housing stock tells a specific story: most homes went up between 1985 and 2005, largely before Florida’s post-Hurricane Andrew impact-glass code overhaul took full effect. That timing matters. The original single-pane aluminum windows and sliding glass doors still found throughout the village - especially in neighborhoods like Versailles, Olympia, and Palencia - were never engineered for current wind loads, and their steel hardware has spent decades corroding in South Florida’s humidity. We see the results on every measured survey: seized rollers, failed seals, and frames that leak during ordinary afternoon thunderstorms, not just named storms.
Here’s what separates Wellington from communities closer to the coast: the village sits roughly 15 miles inland, which moderates direct salt spray but does not eliminate it. Pool enclosures, lanais, and screened patios trap chlorine-laden humidity against metal hardware, producing corrosion rates that out-of-area installers consistently underestimate. The coastal-spec job here - marine-grade hardware, stainless or hot-dip galvanized fasteners, and sealed jamb assemblies - costs more upfront than the inland specification. But the cheap spec fails within seven to ten years in this environment, and the second replacement costs more than doing it correctly once. Our Window Replacement team specifies by what the opening actually faces, not by what’s in the warehouse.
Why Sightline Windows & Doors West Palm Beach Is Wellington’s Preferred Window Replacement Company
We’ve completed measured surveys and installations across Wellington’s gated communities since 2012, and the documentation we leave behind - the photo record, the written scope, the Florida Product Approval certificates - is what earns referrals here. Homeowners in this village research thoroughly; they read three-star reviews for the specific complaints, not the star count. Our response is evidence: every job gets a documented photo record, every crew member is background-checked and uniformed with license number verified before arrival, and every quote is written before any work starts under Haven Clause 1.
Dispatch and scheduling for Wellington are coordinated from our Miami office, with crews carrying the specific manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by performance tier and price range for each opening. We don’t stock inventory and push what we have; we measure, specify, and order what the opening requires.
The 365-Day Done Right Promise is written into the Haven Standard on every Wellington job, not offered as a courtesy after the fact. If it’s not done right, we make it right - and the documentation exists to prove what “right” looked like at completion.
Our Window Replacement Services in Wellington

Full Frame Replacement
Full frame replacement in Wellington runs $1,800-$3,200 per opening for impact-rated vinyl or aluminum units, with whole-home projects typically ranging $18,000-$45,000 depending on opening count and product tier. This is the service most Wellington homeowners actually need, not just want. The original CBS rough openings in pre-1993 homes were sized for single-pane aluminum windows with minimal frame depth; modern impact-rated units require deeper jambs and proper anchoring into the concrete block. Out-of-area companies unfamiliar with Wellington’s CBS construction standards frequently mis-size replacements, leaving voids between frame and block that compromise both wind mitigation and HOA architectural approval. Our measured survey documents the exact rough opening dimensions, the anchor pattern into the CBS, and the Florida Product Approval number for the specified unit - all before any material is ordered.

Insert Window Replacement
Insert replacement - fitting a new window into the existing frame - runs $650-$1,400 per opening in Wellington and works only when the original frame is structurally sound and the existing window was already impact-rated or the opening is otherwise code-compliant. We rarely recommend this for pre-1993 Wellington homes because the original aluminum frames lack the depth and anchoring capacity for modern impact-rated inserts. In newer Wellington construction - some Palencia builds from the early 2000s, for instance - the original frames may qualify. Our measured survey determines this definitively; we don’t guess.

Vinyl Replacement Windows
Vinyl replacement windows in Wellington range $800-$1,600 per opening for non-impact units and $1,600-$2,800 for impact-rated vinyl. The product lines we specify - including ECO Window Systems and ViewLux vinyl systems - are selected by U-factor, SHGC, and design pressure rating for each exposure, not by margin. North-facing openings in Wellington’s pool-lanai configurations get different glazing specifications than west-facing units that take direct afternoon sun and thunderstorm wind. The measured survey records each exposure; the written quote names the specific product and performance numbers.

Energy-Efficient Upgrade
Energy-efficient window replacement in Wellington typically delivers measured cooling-cost reductions of 15-25% when upgrading from single-pane aluminum to modern low-E, argon-filled impact-rated units. The 22% reduction our Olympia customer documented is representative for homes with extensive west and south glass exposure. Wellington’s intense summer humidity and afternoon thunderstorm cycles accelerate seal failure on aging units; energy-efficient replacement addresses both the thermal performance and the moisture intrusion path. We specify U-factor and SHGC by orientation, and the written quote includes both the product performance data and the expected efficiency improvement range.

Impact-Rated Sliding Glass Doors
Impact-rated sliding glass door replacement in Wellington runs $2,400-$4,500 per opening for standard 6-foot units and $3,800-$6,200 for oversize 8-foot and 12-foot configurations - the sizes most common in Wellington’s Mediterranean and Spanish-tile homes opening onto screened pool enclosures. This is our most frequent replacement category in the village. The original aluminum sliders with steel rollers and tracks were never designed for 140+ mph wind loads, and years of pool-chemical humidity corrode the hardware until doors seize entirely. We specify PGT and CGI impact-rated sliding systems with marine-grade stainless hardware and sealed track assemblies; the measured survey documents the rough opening precisely because CBS construction tolerances vary and mis-sizing leaves structural voids.

Window Maintenance & Care
Window maintenance and hardware replacement in Wellington runs $180-$450 per opening for roller, track, and seal service, and $85-$150 for annual inspection and lubrication packages. For homes with original hardware still functional, this service extends operability and identifies corrosion before seizure. We document condition with the same photo record as full replacements; when maintenance is no longer cost-effective, the written report becomes the basis for a replacement quote with no remeasurement fee.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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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.
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AfterTrusted Brands We Service in Wellington
We install and service eight verified manufacturer lines in Wellington: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. Each is specified by what the opening requires - design pressure rating, U-factor, SHGC, frame material, and finish - not by what we have in stock. For Wellington’s HOA-governed neighborhoods, we also verify that the specified product and finish meet architectural review board requirements before ordering; the written quote includes the manufacturer, model, and color code that the board receives for approval. Local crews carry common hardware and track components for Therma-Tru and Mr-Glass systems on Wellington service calls, reducing return-visit delays for maintenance and minor repairs.
Common Window Replacement Problems We See in Wellington Homes

- Seized sliding glass door hardware from pool-chemical corrosion. The steel rollers and tracks on original aluminum sliders in Wellington’s older sections - built right around the Andrew era - corrode shut from years of humidity and chlorine exposure. We encounter this constantly. Once seized, the door cannot be opened for hurricane prep or daily use, and forced operation damages the frame. Replacement with marine-grade stainless hardware is the only lasting fix.
- Single-pane aluminum frame failure under wind load. Pre-1993 homes throughout Wellington still have original single-pane aluminum windows that fail seal integrity during ordinary afternoon thunderstorms, not just hurricanes. Water intrudes behind the jamb, producing mold in the CBS cavity that homeowners don’t detect until the interior finish discolors. Full frame replacement with Florida Product Approved impact-rated units eliminates both the wind-load failure mode and the moisture path.
- Mis-sized replacements from out-of-area installers. Companies unfamiliar with Wellington’s CBS rough-opening standards and framing tolerances routinely order windows that are too small for the actual opening, leaving gaps between frame and block that compromise wind mitigation and violate HOA architectural standards. Our measured survey documents the exact rough opening with frame readings to 1/16 inch; the quote specifies the unit that fits.
- Failed seals and fogged insulated glass units. Wellington’s intense summer humidity and rapid temperature swings from afternoon thunderstorms stress the edge seals on aging insulated glass. Once the seal fails, moisture enters the air space and the unit fogs permanently. Insert replacement addresses the glass failure; full frame replacement addresses both the glass and the frame corrosion that often accompanies it.
Pricing for Window Replacement in Wellington, FL
| Service | Price Range (Per Opening) |
|---|---|
| Insert Window Replacement | $650 - $1,400 |
| Vinyl Replacement Windows (non-impact) | $800 - $1,600 |
| Vinyl Replacement Windows (impact-rated) | $1,600 - $2,800 |
| Full Frame Replacement (impact-rated) | $1,800 - $3,200 |
| Impact-Rated Sliding Glass Door (6 ft) | $2,400 - $4,500 |
| Impact-Rated Sliding Glass Door (8-12 ft) | $3,800 - $6,200 |
| Window Maintenance & Hardware Service | $180 - $450 |
| Annual Inspection & Lubrication | $85 - $150 |
Whole-home projects in Wellington typically range $12,000-$28,000 for partial replacement of failed units and $28,000-$65,000 for complete changeouts in larger homes with extensive glass. The price gap between coastal-spec and inland-spec hardware and sealing runs 12-18% on the materials line; we specify by what the opening faces, not by what costs less today. Every quote is line-item, written, and fixed - the measured survey and the final invoice are the same document under Haven Clause 1. Call (561) 354-3861 for your free measured survey and written price.
We Also Serve Cities Near Wellington

Our crews serve Wellington homeowners directly and also complete installations in Royal Palm Beach, Lake Worth, Greenacres, and West Palm Beach. Each city’s building stock, code history, and HOA requirements differ; the measured survey and specification process adapts to each location’s actual conditions, not a regional average.
Serving Wellington, FL - Our Local Coverage Area
We’re based in the Wellington 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 Replacement in Wellington

Most Wellington gated communities, including Versailles and Olympia, prohibit accordion or panel shutters on street-facing facades through their HOA architectural review boards. Even where shutters are allowed, the original single-pane aluminum windows in pre-1993 Wellington homes do not meet current Palm Beach County wind-load requirements for the glass itself. Full impact window and door replacement is the only path that satisfies both the Florida Building Code and the HOA simultaneously. Call (561) 354-3861 and we’ll review your specific HOA documents during the measured survey.
Sometimes, if the corrosion is limited to the roller assembly and the track is still structurally sound. Our maintenance service in Wellington runs $180-$450 per opening for roller, track, and seal replacement. If the frame itself is corroded, the anchor points into the CBS are compromised, or the door is original single-pane aluminum without impact rating, replacement is the only code-compliant option. We document the condition with a photo record during inspection and give you a written repair-versus-replace assessment. Call (561) 354-3861 to schedule.
Florida Product Approval is documented by a specific approval number on a label or certificate for each window and door unit. For Wellington homes built before 1993, the original units almost certainly lack this approval - they predate the requirement. For post-1993 construction, we verify the approval number against the Florida Department of Business and Professional Regulation database during our measured survey. The written quote for any replacement names the specific Florida Product Approval number for the specified unit; we don’t install products that lack documented approval for Palm Beach County’s wind zone. Call (561) 354-3861 to verify your current units.
Yes, measurably. Our Wellington customers with extensive single-pane aluminum glass exposure typically document 15-25% cooling-cost reductions after full impact-rated replacement with low-E, argon-filled units. The Olympia installation we completed - replacing an 8-foot failed aluminum slider with a PGT impact-rated unit - produced a 22% drop in the homeowner’s cooling costs. The savings depend on exposure, shading, and the efficiency of the original units; our measured survey notes each factor and the written quote includes the expected improvement range for your specific configuration. Call (561) 354-3861 for an exact assessment.
Wellington’s CBS construction uses rough-opening standards and tolerances that differ from wood-frame or steel construction common in other regions. The concrete block framing is thicker, the anchor patterns are specific, and the finished dimensions vary based on the original stucco application. Out-of-area installers unfamiliar with these standards often order windows sized for nominal rough openings without field-verifying the actual dimensions, leaving gaps that compromise wind mitigation and fail HOA architectural review. Our measured survey documents frame readings to 1/16 inch and specifies the unit that fits the actual opening, not a catalog standard. Call (561) 354-3861 - estimates are free, and we review competitor quotes at no charge.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Wellington since 2012 under the Haven Standard.










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