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 $2,800-$6,400 for impact-rated systems, with most measured surveys completed within 48 hours and installs scheduled within two weeks of quote acceptance. We’re the Sliding & Patio Doors crew that serves North Palm Beach from our South Florida coordination office, with crews who know the difference between a Prosperity Harbor canal lot and an Anchorage interior street - and why that distinction matters for your hardware specification. Call (772) 362-5402 to schedule your free measured survey; the written quote you receive is the same document we build from, with no change orders.
Why Sightline Windows & Doors Jupiter Is North Palm Beach’s Preferred Sliding & Patio Doors Company
We’ve replaced original aluminum sliders on CBS ranches from the 1962 build-out along Clipper Lane to newer master-planned homes off Prosperity Farms Road, and the pattern is consistent: North Palm Beach’s canal-grid salt air destroys builder-grade patio door hardware faster than almost any inland community in Palm Beach County. Our crews carry stainless hardware and Miami-Dade NOA documentation as standard, not as an upgrade.
Our North Palm Beach customers leave documented photo records and written scope sheets, not verbal promises. The 365-Day Done Right Promise is stamped on every job under the Haven Standard - if it’s not done right, we make it right. Haven Clause 3 means your technician arrives background-checked, uniformed, and identified by license number before stepping onto your property.
Calls route to a live person, 24/7. No callback window, no voicemail queue. Scheduling is coordinated from our Miami office, with local crews dispatched to North Palm Beach daily.
Our Sliding & Patio Doors Services in North Palm Beach

Impact Sliding Glass Doors
Every impact sliding glass door we specify for North Palm Beach carries a Miami-Dade Notice of Acceptance and is rated for Palm Beach County’s 175 mph design wind speed. The canal-grid lots throughout the Anchorage and Prosperity Harbor areas sit within a few hundred feet of saltwater on multiple sides, so we specify stainless rollers, marine-grade sill pans, and aluminum-clad or salt-grade vinyl frames - not standard interior hardware that seizes in fourteen months. Impact sliding glass doors in North Palm Beach typically range $3,200-$5,800 installed, depending on opening size and structural reinforcement needs.

Sliding Glass Door Replacement
Most sliding glass door replacement in North Palm Beach is retrofit work into existing CBS openings from the 1958-1975 build-out, not new construction. Original aluminum sliders from that era are single-pane, non-impact, and often corroded to the point where the sash won’t glide or the lock won’t engage. We measure the rough opening, document the existing frame condition with photos you keep, and specify replacement units that fit without disturbing stucco or interior trim where possible. A typical replacement runs $2,800-$4,600. On Clipper Lane we pulled a pair of original 1960s aluminum sliders off a CBS ranch whose rollers had seized solid and whose sill channel was pitted through to the framing. We replaced them with impact-rated sliding glass doors carrying a Miami-Dade NOA, setting new sill pans and stainless hardware to match the salt exposure. The homeowners kept their builder-grade kitchen untouched - the doors were the first upgrade, and their wind mitigation inspection now credits the openings.

Impact French Patio Doors
Impact French patio doors suit North Palm Beach homeowners replacing original jalousie or fixed-glass walls with operable, code-compliant openings. These units swing rather than slide, which changes the structural load path and requires reinforced hinge jambs - something we document in the measured survey you keep. French patio systems run $4,200-$6,400 in this market, with multi-point locking hardware and laminated glass as standard. We see strong demand in the master-planned sections off Prosperity Farms Road, where owners are upgrading builder-grade sliders to French systems for resale value and wind mitigation credits.

Patio Doors
Standard patio door replacement in North Palm Beach - non-impact, for interior or protected applications - starts around $2,400. These are less common than impact systems because Palm Beach County’s wind-borne debris zone covers the entire village, but they remain appropriate for certain covered lanai applications or where existing shutter systems provide the required opening protection. We specify by performance tier, not by what’s in stock.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in North Palm Beach
We draw from eight manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and specify by what your opening requires, not by margin. For North Palm Beach’s salt exposure, we typically reach for PGT’s aluminum-clad impact sliders or CGI’s coastal-grade vinyl systems, with CWS as a mid-tier alternative where budget constraints apply. We stock common hardware and track components locally, so a seized roller or corroded lock doesn’t mean a three-week wait for parts. Every unit ships with its Miami-Dade NOA or Florida Product Approval documentation, which we file with your permit package.
Common Sliding & Patio Doors Problems We See in North Palm Beach Homes

- Canal-grid salt corrosion seizes builder-grade hardware. North Palm Beach’s interior canal network means even “dry-lot” homes on streets like Clipper Lane breathe salt air year-round. Aluminum rollers, track, and locks oxidize and pit within 10-15 years, long before the glass fails. The slider sticks, then jams, then becomes a fixed panel with a security hole where the lock used to be.
- Original 1960s aluminum sliders are non-compliant and uninsurable. The CBS ranch homes that dominate North Palm Beach were built with single-pane, non-impact sliders that provide essentially no hurricane resistance. Current Florida Building Code wind-load requirements for Palm Beach County make these an insurance and permitting liability, especially at resale.
- Builder-grade units in newer homes fail faster than owners expect. Master-planned communities throughout North Palm Beach often received the cheapest stock sliding door the builder could specify. The frames are thin-gauge aluminum, the glazing is minimal, and the hardware is interior-grade. Owners replace them within 5-8 years, sometimes voiding builder warranty or HOA architectural approval by acting without checking first.
- Weep holes clog with salt and debris, trapping water in the sill channel. North Palm Beach’s combination of salt air, pollen, and organic debris from mature landscaping plugs the drainage system in patio door sills. Water backs up, rots the subfloor, and breeds mold - often discovered only when the finish floor starts buckling.
Pricing for Sliding & Patio Doors in North Palm Beach, FL
We name prices in dollars because Haven Clause 1 demands it. Here’s what sliding and patio door work runs in North Palm Beach:
- Standard patio door replacement: $2,400-$3,600
- Impact sliding glass door (single panel, retrofit): $3,200-$4,800
- Impact sliding glass door (multi-panel or oversized): $4,600-$5,800
- Impact French patio doors (pair, with multi-point hardware): $4,200-$6,400
- Screen door installation or replacement: $380-$720
- Structural reinforcement of existing opening: $400-$1,200 additional
These ranges reflect North Palm Beach’s typical CBS ranch openings and the marine-grade hardware upgrade we specify for canal-grid salt exposure. Your measured survey - which you keep - determines the exact number. The written quote cannot differ from that document. Bring us a competitor’s written estimate and we’ll review it at no charge.
We Also Serve Cities Near North Palm Beach

Our crews work daily across Palm Beach County, including North Palm Beach, Palm Beach Gardens, Palm Beach, West Palm Beach, and Jupiter. Scheduling is coordinated from our Miami office with local dispatch to each community. The salt-exposure specifications we apply in North Palm Beach’s canal-grid neighborhoods translate directly to oceanfront and Intracoastal properties in these adjacent cities.
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, most master-planned communities in North Palm Beach require HOA architectural review before exterior door replacement, and some enforce specific color, frame, or grille patterns. We provide product cut sheets, Miami-Dade NOA documentation, and finish samples for your submittal package as part of our standard scope. Call (772) 362-5402 and we’ll walk you through what your specific association requires - estimates are free.
It can, if you don’t follow the builder’s written modification clause or if you disturb the original weather-resistive barrier without documented remediation. We review your builder warranty language before specifying work, and we photograph the existing condition in detail so any future warranty claim has a baseline. The key is documentation, not assumption. Call (772) 362-5402 to schedule a review of your specific warranty language - estimates are free.
No. Palm Beach County’s wind-borne debris zone covers the entire village, and North Palm Beach’s canal-grid interior lots - including streets like Clipper Lane and the Anchorage area - experience salt corrosion nearly as aggressive as direct oceanfront. Impact-rated glass with marine-grade hardware is the only specification that addresses both the code requirement and the actual failure mode your door will experience. Call (772) 362-5402 for a measured survey that documents your specific exposure - estimates are free.
Patio doors first, in most cases. The slider is the largest operable opening, the most common point of water intrusion, and the feature buyers and wind mitigation inspectors evaluate first. Windows can be phased; a failed slider is an immediate security and weather barrier problem. We see North Palm Beach owners who upgraded their patio slider see immediate wind mitigation credits and resale interest, even with original windows remaining. Call (772) 362-5402 to prioritize your openings - estimates are free.
Typically yes, through Florida’s wind mitigation inspection program. Impact-rated openings with Miami-Dade NOA documentation earn credits on the wind mitigation form that most insurers apply to premium calculations. The credit varies by carrier and policy, but the documentation we provide - NOA, permit, and final inspection - is what your inspector needs to award the opening protection credit. Call (772) 362-5402 and we’ll explain what documentation your specific insurer has accepted from our previous North Palm Beach jobs - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving North Palm Beach under the Haven Standard since 2012.










Before
After
Before
After
Before
After