Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Wellington
Sliding and patio door replacement in Wellington, FL typically runs $2,800-$6,400 for impact-rated units, with most jobs measured and quoted within 48 hours. We’re the Sliding & Patio Doors team at Sightline Windows & Doors, and our crews work Wellington weekly from our South Florida dispatch office. Call (561) 354-3861 to schedule your free measured survey - the written price we leave with you is the price on the final invoice, every time.
Why Wellington’s Climate Destroys Standard Sliding Doors - And What We Specify Instead
Wellington sits 15 miles inland, but that distance doesn’t stop salt-laden air from pushing through the Atlantic breeze corridor and attacking hardware that wasn’t built for it. The real problem isn’t the schedule; it’s the specification. We’ve pulled out pre-1993 aluminum sliders in the older sections of Wellington where the steel rollers and latches have literally corroded shut from years of pool-deck humidity and chlorine off-gassing. The door won’t budge. In an emergency, that’s a security risk, not an inconvenience.
The newer gated villages - Versailles, Olympia, Palencia - add a second constraint. Their architectural review boards prohibit accordion or panel shutters on any street-facing facade. That leaves one path: a full impact sliding glass door with stainless steel rollers, marine-grade anodized frames, and low-E insulated glass units that carry Florida Product Approval for Palm Beach County’s 140+ mph design wind zone. The cheap spec, the inland-spec door with standard hardware, costs less today and more within five years when the rollers seize or the frame pits.
We specify coastal-grade on every Wellington job because the alternative is a callback we don’t make.
Why Sightline Windows & Doors West Palm Beach Is Wellington’s Preferred Sliding & Patio Doors Company

We’ve completed installations across Wellington’s CBS-built neighborhoods since 2012, and our documented photo record from every job is available for review. Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. The person at your door matches the person on the record.
Our 365-Day Done Right Promise is written into the Haven Standard, not offered as a courtesy. If it’s not done right, we make it right. That promise is stamped on every one of the 18,000+ openings we’ve touched.
Calls are answered by a live person, 24/7. No voicemail queue, no callback window. Scheduling to Wellington is coordinated from our Miami office, with crews dispatched to the village regularly.
We offer a free second opinion on any written estimate. Bring us a competitor’s quote and we’ll review it at no charge.
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AfterOur Sliding & Patio Doors Services in Wellington
Patio Doors
Wellington’s Mediterranean and Spanish-tile homes, built predominantly between 1985 and 2005, almost universally feature large sliding glass doors opening onto screened pool enclosures. That high-exposure configuration demands oversized units with precise sightline measurements. We measure the rough opening to CBS tolerances, specify the glazing package by U-factor and SHGC for your pool enclosure’s orientation, and deliver a written scope before any work starts. Haven Clause 1: the measurement and the quote are the same document.

Impact Sliding Glass Doors
This is the single most-requested line item in Wellington. The combination of pre-Andrew building stock and strict HOA shutter prohibitions makes impact-rated replacement the only compliant upgrade path. We install impact sliding glass doors from PGT, CGI, and ECO Window Systems, each specified by performance tier and price range, not by margin. Every unit carries Florida Product Approval and Miami-Dade NOA documentation for Palm Beach County’s wind-load schedule. In Versailles we replaced a pair of 8-foot corroded aluminum sliders on a 1991 CBS home; the original steel rollers had seized and the glass was single-pane with no laminated interlayer or Florida Product Approval. We set new PGT impact sliders with stainless steel rollers, marine-grade anodized frames, and low-E insulated glass units, then flashed and sealed the jamb per the county’s wind-load schedule so the units met the 140 mph design pressure for this zone. The homeowner got wind mitigation credits the same week and the pool enclosure no longer fogged the glass.

Sliding Glass Door Replacement
Replacement in Wellington is rarely a simple swap. The original single-pane aluminum units in pre-1993 homes lack the laminated interlayer required for impact rating, and the CBS rough-opening framing standards here differ from wood-frame construction common in northern markets. Out-of-area companies unfamiliar with these tolerances routinely mis-size replacements, leaving gaps that fail inspection or compromise the wind-load seal. We measure twice, document with photos, and fabricate to the opening - not to a standard catalog size.

Impact French Patio Doors
For homeowners in Olympia and Palencia seeking an architectural upgrade that satisfies HOA review, impact French patio doors from Therma-Tru and ViewLux offer the sightlines and operation of traditional hinged doors with full impact-rated construction. We specify multi-point locking hardware, stainless hinges, and marine-grade thresholds that resist the humidity cycling that destroys standard residential-grade units in Wellington’s climate.

Screen Door Installation
Pool enclosure screen doors in Wellington take abuse from UV exposure, chlorine vapor, and the same salt air that attacks main door hardware. We install heavy-duty extruded aluminum screen frames with stainless fasteners and fiberglass mesh rated for 140+ mph wind zones - the same specification we’d use on a coastal property, because Wellington’s conditions demand it.

What happens when you call
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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.
Trusted Brands We Service in Wellington

We draw from eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and specify by what the opening requires, not by what is in stock. For Wellington’s impact sliding door replacements, we most frequently deploy PGT and ECO Window Systems for the mid-to-premium tier, with Therma-Tru and ViewLux for French patio configurations. Parts and hardware are stocked regionally, not ordered from out of state, which keeps turnaround tight when a corroded roller or failed seal needs immediate attention.
Common Sliding & Patio Doors Problems We See in Wellington Homes
- Steel rollers and latches corroded shut. Pre-1993 aluminum sliders throughout Wellington’s older sections have hardware that has seized from pool-chemical humidity and chlorine off-gassing. The door won’t slide, won’t lock, and in some cases won’t open from the inside. Full unit replacement with stainless steel rollers and marine-grade frames is the only lasting fix.
- Single-pane glazing with no laminated interlayer. Original glass in Wellington’s 1985-2005 housing stock cracks or seals out during afternoon thunderstorms, causing water intrusion at the sill and rusting the track. The glazing package must carry Miami-Dade NOA and Florida Product Approval to meet current code.
- Failed wind-load inspection on replacement units. Sliders installed without calculation for Palm Beach County’s 140+ mph zone fail inspection, leaving the home uninsured for storm damage or in violation of HOA architectural rules. We document the design pressure rating on every quote.
- Salt-air pitting on non-marine frames. Even 15 miles inland, Wellington’s air carries enough salt to destroy standard anodized finishes within five years. We specify marine-grade anodizing or fluoropolymer coatings on all exterior hardware and frames.
Pricing for Sliding & Patio Doors in Wellington, FL

A typical sliding glass door replacement in Wellington runs $2,800-$4,200 for a standard 6-foot opening with impact-rated construction, marine-grade hardware, and low-E insulated glass. Oversized 8-foot or multi-panel configurations range $4,800-$6,400. Impact French patio doors start around $3,600 for a double-door unit and climb to $5,800 with sidelights or custom sightline requirements.
What moves the number: the existing frame condition (corroded aluminum requires more demo), the need for structural header reinforcement in older CBS openings, the glazing package (triple-track vs. standard two-panel), and whether the HOA requires specific finish or flush-track specifications. We pull permits and schedule inspections as part of every job; that cost is included in the written scope, not added later.
Call (561) 354-3861 for your free measured survey. The price we write down is the price you pay.
We Also Serve Cities Near Wellington
Our crews work throughout central Palm Beach County, including Wellington, Royal Palm Beach, Lake Worth, Greenacres, and West Palm Beach. The same Haven Standard, the same written-price guarantee, the same documented photo record applies at every address.
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 - Sliding & Patio Doors in Wellington
You need the whole unit. The corroded steel rollers, pitted track, and failed frame seals are the actual failure; new glass in a compromised frame will leak and seize again within two years. We replace the complete operating unit with impact-rated construction, stainless hardware, and marine-grade finishes that match Wellington’s CBS rough-opening tolerances. Call (561) 354-3861 for an exact quote - estimates are free.
Yes. An impact sliding glass door with Florida Product Approval satisfies Palm Beach County’s wind-load code without visible shutters, which meets the architectural review requirements in Versailles, Olympia, and Palencia. We document the Miami-Dade NOA and design pressure rating for your HOA submission. Call (561) 354-3861 for an exact quote - estimates are free.
Salt-laden air pushes inland through the Atlantic breeze corridor and accelerates corrosion on standard steel hardware and non-marine anodized frames. We’ve replaced sliders in Wellington where the coastal-spec unit would have lasted 15 years, but the inland-spec unit failed in five. We specify marine-grade on every job here. Call (561) 354-3861 for an exact quote - estimates are free.
Yes, typically. Impact-rated doors with Florida Product Approval qualify for wind mitigation credits under Florida’s uniform mitigation verification form. Our documented photo record and product approval documentation support your inspector’s review. One Versailles homeowner received credits the same week we completed installation. Call (561) 354-3861 for an exact quote - estimates are free.
CBS construction uses different rough-opening tolerances and header requirements than wood-frame or northern construction. Out-of-area companies often order catalog-standard sizes that leave gaps, compromise the wind-load seal, or require destructive reframing. We measure to the actual opening, fabricate to fit, and document with photos. Call (561) 354-3861 for an exact quote - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Wellington since 2012 under the Haven Standard.










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