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 Royal Palm Beach
Sliding and patio door replacement in Royal Palm Beach typically runs $2,800-$6,500 for impact-rated units, with most measured surveys completed within 48 hours of your call. Our Sliding & Patio Doors team serves Royal Palm Beach from our Miami-area dispatch office, with crews carrying the eight manufacturer lines we specify by performance tier, not by what happens to be in the warehouse that week. Royal Palm Beach’s dense stock of 1970s-1990s CBS tract homes, zero-lot-line shared walls, and post-2004 insurance re-underwriting rules make this a market where the quote process and the install logistics differ materially from the larger lots east of here. Call (561) 461-2062 to schedule your measured survey. The written price we leave with you is the price on the final invoice.
Why Sightline Windows & Doors Lantana Is Royal Palm Beach’s Preferred Sliding & Patio Doors Company
We’ve worked the uniform floor plans of Royal Palm Beach’s CBS subdivisions long enough to know which plats used 72-inch versus 96-inch rough openings without pulling the casing. That predictability saves time on the measured survey, but it doesn’t shortcut the paperwork. Village inspectors here treat any patio door on a zero-lot-line shared wall as a party-wall alteration, which means neighbor notice, site-access agreements, and staging plans that respect the 8 a.m.-6 p.m. noise window. We build that coordination into the scope document you sign, not as a surprise add-on the morning of install.
Our Royal Palm Beach customers arrive with three-star reviews already read and competitor quotes in hand. We welcome both. Haven Clause 1 means your measured survey and written quote are the same document; Haven Clause 5 means no surprises. The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. Our technicians are background-checked, uniformed, and identified by license number before arrival. Live phone coverage at (561) 461-2062 is available 24/7, answered by a person, not a queue.
Our Sliding & Patio Doors Services in Royal Palm Beach

Patio Doors
Standard patio door replacement in Royal Palm Beach focuses on the original aluminum single-pane sliders and hollow-core French units installed in the village’s 1970s-1990s building boom. These openings are predictable, but the installation isn’t always simple. Zero-lot-line staging, shared-wall access, and the village’s noise ordinances mean we quote the logistics, not just the product. A typical non-impact vinyl or aluminum patio door swap in Royal Palm Beach runs $1,800-$3,200, with the measured survey documenting frame condition, threshold slope, and any sill-plate rot before we specify the replacement.

Impact Sliding Glass Doors
Impact sliding glass doors are the dominant replacement type in Royal Palm Beach, driven by Florida’s collapsing property insurance market and carrier demands for documented compliant opening protection. We specify impact-rated units from CGI, CWS, and ES Windows by what the opening requires: laminated glass interlayers, reinforced frames, and hardware tested to Miami-Dade HVHZ standards. A typical 8-foot impact slider in Royal Palm Beach runs $3,200-$5,800 installed, with the range set by frame material, glass package, and whether the original slider was already impact-rated or requires full rough-opening modification. Every unit carries a documented photo record at completion under Haven Clause 4.

Sliding Glass Door Replacement
Sliding glass door replacement in Royal Palm Beach usually starts with a failed threshold seal, corroded track, or sash that won’t glide. The root cause is often the same: years of wind-driven rain off the Everglades edge, channeling through afternoon convection storms that exploit any gap in weatherstripping or frame corners. Aluminum tracks pit and oxidize; vinyl frames warp at the sill plate and rack the sash. We see this pattern repeatedly in the Villages of Palm Beach and along Crestwood Boulevard corridors. Replacement includes full frame inspection, sill-plate assessment, and specification of a unit that won’t repeat the same failure mode. Typical range: $2,400-$4,800 for standard replacement, $3,800-$6,500 for impact-rated upgrade with full opening protection documentation.

Impact French Patio Doors
Impact French patio doors suit Royal Palm Beach homeowners replacing original hollow-core units or adding compliant opening protection to rear patios and pool enclosures. The swing configuration requires more clearance than a slider, which matters on tight zero-lot-line lots where the door opens onto a narrow patio or shared walkway. We measure swing arc, landing depth, and egress compliance during the survey. CWS and ECO Window Systems both manufacture impact-rated French door packages we specify by opening size and exposure rating. Typical installed range in Royal Palm Beach: $4,200-$7,800 for a standard 6-foot pair, with multi-panel configurations and custom glazing running higher.

Screen Door Installation
Screen door installation in Royal Palm Beach is typically paired with a new slider or as standalone replacement for torn, corroded, or ill-fitting units on existing frames. We measure the exact frame rebate and specify screen doors that seal properly against the primary door’s weatherstripping, not generic sizes that gap at the corners. Humidity here warps budget vinyl screen frames within two seasons; we specify aluminum or composite screen doors for this climate. Typical range: $280-$580 for standard replacement, $420-$780 for heavy-duty or retractable units.

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 Royal Palm Beach
We draw from eight verified manufacturer lines, specifying by what the opening requires rather than what is in stock. For Royal Palm Beach’s impact-rated sliding and patio door needs, we most often quote CGI, CWS, and ES Windows, with ECO Window Systems specified where energy performance and frame thermal breaks are the priority. Each manufacturer provides documented performance data: design pressure ratings, U-factor, SHGC, and Miami-Dade HVHZ certification numbers. We carry no inventory; every unit is ordered to the measured survey, which eliminates the “close enough” install that gaps at the frame corners and leaks within the first storm season. The measured survey you keep, the written scope you approve, and the photo record at completion are your documentation trail.
Common Sliding & Patio Doors Problems We See in Royal Palm Beach Homes

- Corroded aluminum tracks and threshold seal failure. Royal Palm Beach’s inland position channels intense afternoon convection storms off the Everglades edge, producing wind-driven rain that exploits any gap in threshold seals or frame corners. The low-to-mid 80s humidity year-round accelerates aluminum oxidation, so track pitting and corner weep-hole blockage are standard findings on 20-plus-year-old sliders. Water intrusion rots the sill plate beneath before the homeowner notices the floor staining.
- Opening-protection mismatch flagged by insurance carriers. A pattern we encounter repeatedly: homeowners had sliding glass doors swapped for impact-rated units after the 2004-2005 storm seasons but left all original single-pane aluminum windows untouched. Carriers writing policies in western Palm Beach County now flag this mismatch during re-underwriting inspections, requiring documented compliant opening protection before binding or renewing coverage. The door was done right; the home was not done complete.
- Vinyl frame warp at sill plates. Royal Palm Beach’s humidity causes vinyl door frames to warp at sill plates faster than in drier inland markets. The bow racks the sash, drags the rollers, and eventually cracks the glazing stop. A repair tech can usually spot the bow before the door is even opened. Full replacement with a reinforced frame and proper threshold drainage is the only lasting fix.
- Failed glazing seals on original single-pane units. The village’s 1970s-1990s CBS housing stock came with aluminum sliders that never had insulating glass to begin with, but later retrofits and 1990s-era vinyl replacements often show fogged dual-pane units with failed seals. The glazing is done; the frame is usually next. We document both conditions on the measured survey and quote accordingly.
Pricing for Sliding & Patio Doors in Royal Palm Beach, FL
These are the installed price ranges we quote in Royal Palm Beach, based on 2024-2025 measured surveys. Your exact price comes from the survey we perform at no charge; the written quote cannot differ from that document.
| Service | Typical Range |
|---|---|
| Standard patio door replacement (non-impact vinyl/aluminum) | $1,800 - $3,200 |
| Sliding glass door replacement (standard, non-impact) | $2,400 - $4,800 |
| Impact sliding glass door (8 ft, laminated glass, HVHZ-rated) | $3,200 - $5,800 |
| Impact sliding glass door with full rough-opening modification | $3,800 - $6,500 |
| Impact French patio doors (6 ft pair) | $4,200 - $7,800 |
| Screen door replacement | $280 - $580 |
| Heavy-duty or retractable screen door | $420 - $780 |
What moves the price: frame material (aluminum, vinyl, or composite), glass package (impact-rated versus standard, low-E coatings, tint), hardware grade, and the condition of the existing rough opening. Zero-lot-line shared-wall jobs may require additional staging and access coordination, which we itemize in the written scope. We do not quote over the phone. Call (561) 461-2062 to schedule your free measured survey and written estimate.
We Also Serve Cities Near Royal Palm Beach

Our crews work throughout western Palm Beach County, including Royal Palm Beach and the surrounding communities of Wellington, Lake Worth, Greenacres, and Palm Beach Gardens. Each city’s building stock, permit requirements, and insurance market conditions differ, and we adjust our measured surveys accordingly. Wellington’s equestrian-estate properties and Palm Beach Gardens’ mixed-era construction present different staging and specification challenges than Royal Palm Beach’s uniform CBS tracts. The same Haven Standard applies at every address.
Serving Royal Palm Beach, FL - Our Local Coverage Area
We’re based in the Royal Palm Beach 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 Royal Palm Beach

Yes. The Village of Royal Palm Beach requires a building permit for any sliding glass door replacement that alters the rough opening or changes the wind-load rating of the existing unit. If your door sits on a zero-lot-line shared wall, village inspectors classify it as a party-wall alteration, which triggers neighbor-notice requirements and site-access rules. We pull the permit as part of our scope, include the inspection scheduling in our timeline, and document permit approval in your photo record. Call (561) 461-2062 and we’ll confirm whether your specific opening triggers the party-wall protocol.
Your HOA is enforcing the village’s party-wall and aesthetic-continuity rules, which are standard in Royal Palm Beach’s 1970s-1990s planned subdivisions. Any door visible from common areas or on a shared wall requires HOA approval of the exterior finish, frame color, and sometimes the glass tint. We include HOA documentation in our pre-install packet: product cut sheets, finish samples, and the measured survey showing no encroachment on common property. The approval process typically adds 5-10 business days before we can schedule the install. Call (561) 461-2062 and we’ll review your HOA’s specific requirements during the measured survey.
We need clear access to the exterior of the opening, plus a staging area for the glass panel and frame sections. On zero-lot-line lots, this usually means the driveway or a protected section of the shared walkway. For the field job off Crestwood Boulevard last season, we staged the 8-foot PGT panel in the driveway, laid protective runners across the neighbor’s walk, and worked entirely within the village’s 8 a.m.-6 p.m. noise window. We do not crane glass over fences or structures; if your lot cannot accommodate safe staging, we’ll specify a split-frame or multi-panel unit that can be carried through the home. The measured survey includes a site-access assessment at no charge. Call (561) 461-2062 to schedule.
Not if your remaining windows are original single-pane aluminum units. Carriers writing in western Palm Beach County increasingly require documented compliant opening protection for all glazed openings before binding or renewing coverage. A single impact door with non-impact windows creates a protection mismatch that gets flagged on re-underwriting inspections. We see this repeatedly in Royal Palm Beach: the door was upgraded after 2004-2005, the windows were not, and now the carrier demands completion. Our measured survey documents every opening in the home and specifies what compliance actually requires. We also offer a free second opinion on any competitor’s written estimate. Call (561) 461-2062 for a full-opening assessment.
Specify an impact-rated unit with a thermally broken aluminum or composite frame, laminated glass with a low-E coating, and a threshold drainage system designed for wind-driven rain. Royal Palm Beach’s afternoon convection storms off the Everglades edge push water horizontally at frame corners and threshold seals; standard vinyl frames warp at the sill plate within a few seasons here, and non-draining thresholds rot the subfloor. We specify CGI, CWS, or ES Windows impact sliders with documented Miami-Dade HVHZ ratings for this exposure, and we detail the threshold drainage path in your written scope. The measured survey includes a frame-condition reading and exposure assessment. Call (561) 461-2062 to schedule.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Royal Palm Beach under the Haven Standard since 2012.










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