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-$6,500 for a standard opening, with impact-rated systems starting around $4,200. Most Wellington jobs we handle are scheduled May through November to beat the seasonal resident departure window tied to the winter equestrian circuit. If you’re weighing a replacement before heading out of town, call (561) 421-3844 and we’ll schedule a measured survey you keep, with a written price that doesn’t change once work starts.
We serve Wellington from our South Florida scheduling office, with crews working locally across Palm Beach County’s western communities. The village’s mix of 1980s-1990s CBS construction, HOA-governed gated estates, and strict Florida Product Approval requirements means sliding door work here involves more moving parts than a straightforward swap. Our Sliding & Patio Doors team manages both Palm Beach County permits and Wellington HOA architectural reviews as standard practice, not as an afterthought.
Why Sightline Windows & Doors Boynton Beach Is Wellington’s Preferred Sliding & Patio Doors Company
Wellington homeowners research before they call. They read three-star reviews for the real story, and they want prices in writing before anyone sets foot on the property. We’ve installed more than 18,000 windows and doors since 2012 under the Haven Standard, and every one began with a measured survey the customer keeps and ended with a documented photo record. That evidence-first approach matches how Wellington residents vet contractors.
Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. Live phone coverage runs 24/7, not a callback queue. The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. And our written quote cannot differ from the measured survey: Haven Clause 1, Have it in writing.
We know Wellington’s specific rhythm. The January-April equestrian season means many homeowners aren’t present to sign off on mid-job questions. We schedule around that. We also know which HOAs - Polo Club of Boca Raton, Palm Beach Polo, Versailles - have 30-day architectural review windows versus 45-day cycles, and we file accordingly so permits and approvals land together.
Our Sliding & Patio Doors Services in Wellington

Impact Sliding Glass Doors
Wellington sits in Palm Beach County’s hurricane wind zone, roughly 15 miles west of the Atlantic. Every impact sliding glass door we specify carries Miami-Dade or Florida Product Approval rating for HVHZ loads. We draw from PGT, CGI, CWS, and ES Windows lines, specified by what the opening requires - design pressure, exposure category, and the existing frame condition - not by what we have in stock. Most Wellington estates we work in, particularly around the equestrian grounds and in gated communities off Pierson Road and Greenview Cove, started with single-pane aluminum sliders from the 1980s or early 1990s. Those original openings were framed and flashed for standard wind loads, not current HVHZ standards. We evaluate the rough opening itself before specifying any glazing, because the frame is only as good as what’s surrounding it.

Sliding Glass Door Replacement
Replacement is the dominant job type in Wellington, not repair. The region’s extreme UV intensity and year-round high humidity accelerate seal failure and frame oxidation on older aluminum units. By the time we see them, the thermal break has degraded, the rollers have seized, and the weatherstripping has hardened. A typical sliding glass door replacement in Wellington runs $2,800-$5,200 for a standard 6-foot opening, with premium aluminum systems reaching $6,500. We pull the old jamb, assess the sill pan and end-dam flashing, and rebuild where necessary. In Versailles we replaced a pair of 1994 builder-grade single-pane sliding panels with a PGT impact sliding glass door, pulling the old jamb and finding the original sill pan flashed only to the stucco face - so we rebuilt it with a proper end-dam and pan before setting the new unit. The owner was in residence for just three weeks between circuits, and the Versailles architectural review approval had to land in parallel with the Palm Beach County permit for the days to line up. We also changed the threshold from the original raised track to a true low-profile roll-over so her walker clears it without a lift.

Impact French Patio Doors
Impact French patio doors suit Wellington’s larger estate openings and formal rear elevations, particularly in communities like Palm Beach Polo where architectural review committees enforce material and sightline consistency with neighboring homes. These units start around $5,500 and run to $9,000 for wider openings with sidelites. We specify multi-point locking hardware and laminated glazing rated for large-missile impact. The French configuration demands more precise frame alignment than a slider - the active and inactive panels must seal evenly under load - so our measured survey includes laser level readings across the sill and head jamb. That document becomes the written quote, and the quote becomes the invoice.

Screen Door Installation
Screen panels on Wellington sliders fail predictably: humidity swells the mesh retainers, oxidation seizes the roller trucks, and seasonal vacancy from May to December means no one notices until January. We install replacement screen doors with stainless or polymer roller assemblies rated for coastal humidity, and we keep the screen track geometry matched to the primary door so the two don’t fight each other. A screen door installation paired with a slider replacement runs $380-$620; standalone screen replacement on an existing unit is $240-$450.

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.
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AfterTrusted Brands We Service in Wellington
We work with eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by performance tier and price range, not by margin. For Wellington’s impact requirements and estate-scale openings, we most often draw from PGT’s aluminum impact slider line, CGI’s Estate Collection for French door applications, and CWS’s ARIA series where energy performance is the priority. We stock common hardware and screen components locally, so a roller replacement or lock adjustment doesn’t wait on a parts shipment. Every unit ships with Florida Product Approval documentation, and we file that paperwork with Palm Beach County as part of the permit package.
Common Sliding & Patio Doors Problems We See in Wellington Homes

- Seized rollers and oxidized tracks from humidity. Screen and slider rollers on original aluminum tracks seize from year-round humidity and oxidation, and seasonal residents often return in January to a door that won’t slide - a failure accelerated by sitting closed and unventilated from May to December. We replace with polymer or stainless roller trucks and clean the track geometry.
- Failed sill pan flashing on pre-Andrew openings. Aging 1980s-1990s CBS patio-door openings were framed and flashed for standard (non-HVHZ) wind loads, so the rough opening itself - not just the door - has to be evaluated against current design pressure before any impact-rated glazing goes in. We inspect the sill pan, end dams, and stucco integration before quoting.
- HOA rejection at architectural review. Hollow-core or thin-frame sliders that aren’t large-missile rated are exactly what Wellington HOAs reject at architectural review, and out-of-area installers who skip that committee step trigger stop-work orders that strand a seasonal owner mid-upgrade. We file HOA submissions as standard practice, with product cut sheets and finish samples included.
- Thermal break degradation and seal failure. The combination of extreme UV and high humidity degrades thermal breaks and glazing seals faster in Wellington than in inland Palm Beach County. By year 20, most original aluminum sliders show visible frame oxidation and condensation between panes. Replacement is the standard recommendation; repair is rarely cost-effective.
Pricing for Sliding & Patio Doors in Wellington, FL
| Service | Typical Range in Wellington |
|---|---|
| Standard sliding glass door replacement (6 ft.) | $2,800 - $5,200 |
| Impact sliding glass door (6 ft., HVHZ rated) | $4,200 - $6,500 |
| Impact French patio door (6-8 ft.) | $5,500 - $9,000 |
| Screen door installation (with replacement) | $380 - $620 |
| Screen door installation (standalone) | $240 - $450 |
| Low-profile / zero-threshold conversion | Add $400 - $800 |
What moves the number: opening width, frame condition and whether the rough opening needs reframing, impact rating level, hardware grade, and threshold profile. A low-profile or near-zero threshold for aging-in-place access adds $400-$800 but eliminates the step hazard that standard raised tracks create for walkers and wheelchairs. Every quote is line-item, written, and fixed before work starts - Haven Clause 1. Call (561) 421-3844 to schedule your free measured survey.
We Also Serve Cities Near Wellington

Our crews work across Palm Beach County, including Wellington, Royal Palm Beach, Lake Worth, Greenacres, and West Palm Beach. Each city has its own permit office, HOA landscape, and housing stock timeline; we adjust our filing and specification process accordingly. Whether you’re in a 1990s CBS home in Greenacres or a newer estate near Wellington International, the measured survey and written price work the same way.
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

Most Wellington gated communities require both. Palm Beach County issues the building permit, but your HOA architectural review committee - at Polo Club, Versailles, Palm Beach Polo, or elsewhere - must approve the product line, frame finish, and sightline configuration before work starts. We file both simultaneously. Call (561) 421-3844 and we’ll confirm your specific HOA’s timeline.
Sometimes, but not always. The original opening was framed and flashed for standard wind loads, and impact-rated units are heavier and require deeper jamb engagement. Our measured survey includes a structural assessment of the rough opening, sill pan, and end-dam condition. If reframing is needed, we include it in the written quote - no change orders once work starts. Call (561) 421-3844 for an exact evaluation.
Year-round humidity oxidizes aluminum roller trucks and swells screen retainers, and seasonal homes sit closed and unventilated from May to December. The mechanism degrades in place, unnoticed until the owner returns in January. We specify stainless or polymer rollers and recommend annual track cleaning for seasonal residents. Call (561) 421-3844 before your return window and we’ll inspect and service the hardware.
Many carriers offer mitigation credits for HVHZ-rated impact doors and windows, but the discount varies by policy and insurer. We provide the Florida Product Approval documentation and installation certificate your agent needs to file the credit. Call (561) 421-3844 and we’ll coordinate the paperwork with your schedule.
A standard raised track creates a trip hazard and blocks walker or wheelchair access. A low-profile roll-over threshold eliminates that step while maintaining the sill pan and weather seal. In the Versailles job, we converted a raised track to a true low-profile roll-over so the owner’s walker cleared without a lift. The added cost is $400-$800, and it’s specified in the written quote before any work starts. Call (561) 421-3844 to discuss threshold options for your opening.
Ready to move forward? Call (561) 421-3844 to schedule your free measured survey. You’ll receive a written, line-item quote before any work starts, a documented photo record when the job is done, and the 365-Day Done Right Promise stamped on every detail.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Wellington and Palm Beach County since 2012.










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