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 North Palm Beach
Sliding and patio door replacement in North Palm Beach typically runs $3,200-$8,500 for impact-rated units, with custom oversized openings reaching $12,000+. Lead times, not labor, set the calendar on high-end work here. Call (561) 461-2062 and we’ll schedule a measured survey you keep, with a written price that cannot change once fixed.
We serve North Palm Beach from our South Florida office, with crews running daily routes through the village’s CBS ranch neighborhoods and along the waterfront rebuilds on the Intracoastal. Whether you’re replacing a salt-seized original slider off Prosperity Farms Road or specifying a custom impact unit for a new build on the Lake Worth Lagoon, our Sliding & Patio Doors team measures once, documents everything, and fixes the scope in writing before any manufacturer order is placed.
Why Sightline Windows & Doors Lantana Is North Palm Beach’s Preferred Sliding & Patio Doors Company
We’ve installed impact-rated sliding and patio doors across North Palm Beach since the brand’s founding in 2012, from the original CBS ranches near North Palm Beach Country Club to the teardown-rebuilds along US-1. Every one of those 18,000+ openings carries a written price from survey day, a documented photo record at completion, and the 365-Day Done Right Promise stamped under the Haven Standard.
North Palm Beach homeowners research thoroughly before calling. They read three-star reviews, compare written estimates, and want prices named in dollars. We built our process for exactly this customer. Haven Clause 1 - Have it in writing - means the measured survey you receive at our first visit becomes your quote. No change orders, no “discovered” conditions after tear-out begins.
Our crews 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. Live phone coverage runs 24/7, not voicemail queues. And our Free Second Opinion on Any Written Estimate means you can bring us a competitor’s North Palm Beach quote and we’ll review it at no charge.
Our Sliding & Patio Doors Services in North Palm Beach

Impact Sliding Glass Doors
North Palm Beach sits in a Florida Building Code high wind-speed zone of 160+ mph, which makes impact-rated glazing mandatory for any permitted replacement - not an upgrade, a code and insurance requirement. We specify laminated glass interlayers and heavy-gauge aluminum or fiberglass frames from PGT, CGI, and ES Windows, selected by what your opening requires, not by what sits in a warehouse. On a 1968 CBS ranch off Prosperity Farms Road, our crew pulled a corroded aluminum slider whose track had salt-welded shut and found the rough opening’s anchor points had spalled the block. We reframed the jamb, set a PGT impact sliding glass door with laminated glass interlayer, and sealed it against the same salt-air envelope that had killed the original unit - the homeowner’s wind mitigation report changed the same week.

Sliding Glass Door Replacement
The village’s housing stock was largely built between the late 1950s and early 1970s, and many original aluminum sliders remain in place - single-pane, non-impact-rated, and actively corroding in the salt-air envelope that covers every North Palm Beach lot. Replacement here is not a simple swap. Installers from inland markets routinely quote corroded rough openings at face value, then hit spalled block and deteriorated anchor points during tear-out, driving change orders that should have been fixed in writing before ordering. Our measured survey documents frame condition, anchor integrity, and rough-opening dimensions you keep. The written scope accounts for reframing if needed. The price is fixed before the unit ships.

Impact French Patio Doors
French patio doors in North Palm Beach combine the aesthetic of divided-lite styling with code-mandated impact performance. We source from Therma-Tru and ECO Window Systems, specifying multi-point locking hardware and laminated glazing sized to the actual rough opening - not a standard unit forced into a non-standard 1960s CBS block wall. Custom millwork, transoms, and sidelite configurations are common on waterfront rebuilds; lead times for these assemblies run 8-14 weeks depending on finish and glass specification. The price is written before ordering because the measurement and the quote are the same document.

Screen Door Installation
Impact-rated sliding units in North Palm Beach include integrated screen tracks, but many existing homes run aftermarket screen doors on corroded aluminum frames that no longer seal. We measure the live opening, specify marine-grade screen hardware, and document the installation with the same photo record included on every job under Haven Clause 4 - Evidence on every job.

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.
Before
AfterTrusted Brands We Service in North Palm Beach
We draw from 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 North Palm Beach’s salt-air environment, we favor marine-grade aluminum alloys and pultruded fiberglass frames from ES Windows and Therma-Tru on coastal exposures, with ECO Window Systems providing mid-tier impact options for interior-lot replacements where the same corrosion cycle still applies. We do not push inventory. We specify what the opening requires, document the selection in writing, and order to the measured survey.
Common Sliding & Patio Doors Problems We See in North Palm Beach Homes

- Salt-air corrosion seizes aluminum slider tracks and rollers village-wide. Even doors on non-waterfront interior lots three blocks from Prosperity Farms Road fail as fast as oceanfront ones. There is no buffered “interior” neighborhood in North Palm Beach. The universal salt-air envelope means every patio door quote has to price corroded CBS rough openings and deteriorated anchor points, not just the unit.
- Original single-pane aluminum sliders in late-1950s to early-1970s CBS ranches are non-impact-rated and fail the 160+ mph design pressure requirement. This creates a code and insurance problem at permit, not merely an energy or comfort issue. Replacement without impact-rated glazing will not pass inspection.
- Corroded rough openings hide spalled block and failed anchor points until tear-out. Installers who quote face value from the interior side of the door hit surprises. We document frame condition at survey, price reframing if indicated, and fix that scope in writing before ordering.
- Failed weatherstripping and glazing seals admit salt-laden air into the track mechanism. In North Palm Beach’s dual-water environment, this accelerates roller failure and frame pitting beyond what inland Florida markets experience. Marine-grade hardware and proper seal specification are genuinely consequential local decisions.
Pricing for Sliding & Patio Doors in North Palm Beach, FL
A standard impact sliding glass door replacement in North Palm Beach runs $3,200-$5,800, including removal, reframing of sound rough openings, and installation of a code-compliant unit with laminated glazing. Custom oversized openings, French patio door configurations, or jobs requiring full rough-opening reconstruction typically fall between $6,500-$8,500. Premium custom millwork with long-lead finishes can reach $12,000+.
| Service | Typical Range in North Palm Beach |
|---|---|
| Standard impact sliding glass door (single panel) | $3,200 - $5,800 |
| Impact French patio door (pair) | $5,500 - $8,500 |
| Oversized custom impact slider | $7,500 - $12,000+ |
| Rough opening reconstruction (spalled block, failed anchors) | $1,200 - $3,500 additional |
| Screen door replacement (integrated with impact unit) | $400 - $900 |
What moves a job within these ranges: frame material (marine-grade aluminum vs. fiberglass), glass specification (laminated thickness, Low-E coating), hardware grade, and whether the rough opening requires reconstruction. Every quote begins with a measured survey you keep. The written price cannot differ from that document. Call (561) 461-2062 to schedule - estimates are free, and we offer a Free Second Opinion on any written estimate you’ve already received.
We Also Serve Cities Near North Palm Beach

Our crews run daily routes through Palm Beach Gardens, Palm Beach, West Palm Beach, and Royal Palm Beach, with scheduling coordinated from our South Florida office. If you’re searching for Sliding & Patio Doors in North Palm Beach or anywhere in coastal Palm Beach County, the same Haven Standard process applies: measured survey, written price, verified crew, documented completion.
Serving North Palm Beach, FL - Our Local Coverage Area
We’re based in the North 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 North Palm Beach

Yes. North Palm Beach’s entire village sits within a Florida Building Code high wind-speed zone of approximately 160+ mph, which mandates impact-rated glazing for any permitted window or door replacement regardless of waterfront position. Your insurance underwriter and building inspector will require it. Call (561) 461-2062 and we’ll review your specific opening and permit path.
Standard impact units typically ship in 4-6 weeks; custom oversized or specialty-finish orders run 8-14 weeks depending on manufacturer and specification. Lead time, not labor, sets the calendar on high-end work. We fix the scope and price in writing before ordering so the schedule is locked. Call (561) 461-2062 to schedule a measured survey and confirm current lead times for your specification.
North Palm Beach’s peninsula geography places every home within a few hundred yards of open saltwater on at least one side, creating a universal salt-air envelope that accelerates aluminum oxidation and roller failure even on interior lots. There is no true “interior” neighborhood buffered from this effect. Marine-grade hardware and proper seal specification are the relevant countermeasures, not more frequent lubrication. Call (561) 461-2062 and we’ll assess whether your current unit is salvageable or replacement with corrosion-resistant specification is the better long-term value.
Expect corroded rough openings and potentially spalled block around anchor points. Original 1960s CBS ranch sliders in North Palm Beach are typically single-pane, non-impact-rated, and installed in block walls that have endured sixty years of salt-air exposure. Our measured survey documents frame condition before quoting; we price reframing if indicated and fix that scope in writing before ordering. Call (561) 461-2062 to schedule - the survey is free and you keep the documentation.
Yes, if it improves your wind mitigation report. Impact-rated glazing with proper installation documentation can reduce the windstorm portion of your homeowner’s premium. On the 1968 Prosperity Farms Road job referenced above, the homeowner’s wind mitigation report changed the same week we completed the PGT impact slider installation. Results vary by carrier and existing credits. Call (561) 461-2062 and we can discuss how our documented photo record supports your mitigation inspection.
Ready to fix the scope and price in writing before anyone orders a unit? Call (561) 461-2062 to schedule your free measured survey. You’ll receive a documented assessment you keep, a written quote that cannot change, and a crew that arrives verified under Haven Clause 3. Every job carries the 365-Day Done Right Promise and leaves a photo record. No voicemail queues - live coverage, 24/7.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving North Palm Beach under the Haven Standard since 2012.










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