Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
AfterFast, Reliable Sliding & Patio Doors Across West Palm Beach
Sliding and patio door replacement in West Palm Beach runs $2,800-$7,500 for most homes, with impact-rated units starting around $3,400 installed. We’re Sightline Windows & Doors, and our crews work West Palm Beach from the historic districts near Flamingo Park out to the newer construction along Okeechobee Boulevard. Dispatch and scheduling are coordinated from our Miami office, but the technicians who arrive at your door are the same background-checked, uniformed crews who’ve handled sliding door replacements on tight West Palm Beach lots for years. Call (561) 354-3861 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 West Palm Beach Is West Palm Beach’s Preferred Sliding & Patio Doors Company
We’ve completed thousands of installations across Palm Beach County since 2012, and a measurable share of those have been on the constrained lots and historic homes that define West Palm Beach’s residential core. Our customers in El Cid, Grandview Heights, and Flamingo Park leave reviews that specifically mention the photo record we provide and the written price that never shifts - not because we’re nice, but because Haven Clause 1 says the measurement and the quote are the same document.
Response time to West Palm Beach is typically next-day for measured surveys, with installations scheduled once the written scope is approved and any historic or HOA review is cleared. We don’t promise same-day installation on planned work; that’s not how you properly stage a slider replacement on a 50-foot lot with alley access only.
Our technicians carry license numbers on their uniforms, and every crew is background-checked under Haven Clause 3. The person at your door is the person on the record. No subcontractors, no surprises.
Our Sliding & Patio Doors Services in West Palm Beach
Patio Doors
Standard patio door installations in West Palm Beach start around $2,800 for a quality vinyl or aluminum unit with basic Low-E glazing. On homes near the Intracoastal Waterway or east of Dixie Highway, we always upgrade to marine-grade finishes and stainless hardware - the salt air here isn’t theoretical, and a standard anodized frame will show pitting within three to five years. Our measured survey documents the exact rough opening, the sill condition, and the exposure direction so the quote reflects what’s actually required.
Impact Sliding Glass Doors
Impact sliding glass doors are the bulk of our West Palm Beach work, and for good reason. The city sits in a 140+ mph wind zone under Florida Building Code maps, and every replacement requires Florida Product Approval (FPA) - not the stricter Miami-Dade NOA that contractors sometimes over-specify when moving north from Dade County. We stock impact-rated sliding systems from ECO Window Systems and PGT with large-missile-rated laminated interlayers, stainless rollers, and frames that have passed FPA testing for the exact pressures Palm Beach County requires. Typical installed cost: $3,400-$5,200 for a standard two-panel slider, $5,800-$7,500 for multi-panel or oversized openings common in mid-century ranch renovations.
Sliding Glass Door Replacement
Replacement work in West Palm Beach presents specific challenges that new construction doesn’t. On 1920s-1940s Mediterranean Revival homes in the historic districts, we’re often removing original steel-framed or jalousie sliders that have zero hurricane rating and rough openings that don’t match modern standard sizes. Our survey includes a full frame reading, jamb condition assessment, and sightline measurement - the vertical and horizontal visible glass dimensions that determine how much daylight enters after the new frame is installed. We then fabricate or specify to fit, not force a stock unit into an out-of-square opening. Replacement jobs in West Palm Beach typically run $3,200-$6,800 depending on frame condition, size, and whether historic board approval is required.
Impact French Patio Doors
Impact French patio doors serve West Palm Beach homeowners who want the traditional divided-light aesthetic with full hurricane protection. We specify Therma-Tru and ViewLux impact-rated French door systems with FPA certification for Palm Beach County wind loads, available in fiberglass and steel frame options. The divided-light muntin patterns are particularly relevant in Flamingo Park and El Cid, where the Historic Preservation Board reviews replacement proposals for visual compatibility with 1920s-1940s architecture. Installed pricing runs $4,200-$7,500 for standard pairs, with custom sizing and historic-matching muntins at the higher end.
Screen Door Installation
Screen doors for sliding and French patio systems in West Palm Beach need to withstand the same salt-air exposure as the primary door. We specify marine-grade aluminum or composite screen frames with stainless mesh hardware, not the standard galvanized components that corrode in two seasons near the Intracoastal. Screen installations typically add $380-$620 to a patio door replacement or can be quoted separately for existing 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.
Before
AfterTrusted Brands We Service in West Palm Beach
We draw from eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and we specify by what the opening requires, not by what happens to be in a warehouse. For West Palm Beach’s salt-air environment, that means ECO Window Systems and PGT for impact sliders with marine-grade finishes, Therma-Tru for fiberglass French doors that resist moisture absorption, and ViewLux for oversized or custom configurations. We don’t stock everything locally, but we maintain direct supply relationships that keep lead times predictable and parts available for warranty service without cross-country waits.
Common Sliding & Patio Doors Problems We See in West Palm Beach Homes
- Zero-rated original hardware on historic homes. The 1920s-1940s Mediterranean Revival and Mission-style concrete block homes in Flamingo Park, El Cid, and Grandview Heights often still carry original steel-framed or jalousie sliders. These units have no impact rating, and their tracks and jambs frequently fail during wind-driven rain events well below design pressure - letting water intrude through gaps that aren’t visible on calm days.
- Salt-air corrosion on non-marine components. The Intracoastal Waterway runs through the center of West Palm Beach, and Atlantic salt air reaches every neighborhood east of I-95. Standard aluminum frames and steel fasteners pit, stick, and seize within a few years. We see this most often on sliders installed by out-of-market contractors who didn’t upgrade to marine-grade finishes and stainless hardware.
- Improper staging on tight historic lots. West Palm Beach’s historic districts feature 50-foot lots with alley access, shared driveways, and party-wall proximity. A slider replacement requires staging the old unit and new unit without blocking sidewalks, alleys, or neighbor access. Poor staging draws complaints, triggers work-hour violations, and adds cost through delay. Our measured survey includes access planning as standard.
- Misapplied Miami-Dade NOA products. Contractors moving north from Miami-Dade sometimes specify NOA-certified products for West Palm Beach jobs, thinking they’re providing a higher grade. They’re not. West Palm Beach requires Florida Product Approval, and NOA products don’t automatically transfer. The reverse happens too - Palm Beach County contractors moving south into Broward sometimes pull FPA products that won’t pass Dade inspection. The county line matters.
Pricing for Sliding & Patio Doors in West Palm Beach, FL
| Service | Typical Range |
|---|---|
| Standard patio door (non-impact, vinyl/aluminum) | $2,800 - $4,200 |
| Impact sliding glass door (2-panel, FPA-rated) | $3,400 - $5,200 |
| Impact sliding glass door (multi-panel or oversized) | $5,800 - $7,500 |
| Sliding glass door replacement (historic district, custom fit) | $3,200 - $6,800 |
| Impact French patio doors (standard pair) | $4,200 - $7,500 |
| Screen door (add-on or standalone) | $380 - $620 |
What moves a quote within these ranges: frame condition (rotted or corroded jambs require rebuild), size and configuration (triple-track or multi-slide units cost more in hardware and labor), finish grade (marine-grade anodizing or Kynar paint adds material cost), and historic district requirements (muntin matching, board review time, and potential revision cycles). Every quote we provide is written, line-itemed, and fixed before work starts. Haven Clause 1 means the price on the measured survey document is the price on the final invoice. Call (561) 354-3861 for your free measured survey.
We Also Serve Cities Near West Palm Beach
Our crews work throughout northern Palm Beach County, including West Palm Beach, Palm Beach, Greenacres, North Palm Beach, and Palm Beach Gardens. The same FPA requirements, salt-air considerations, and Haven Standard documentation apply across our Sliding & Patio Doors service area. Scheduling and dispatch are coordinated from our Miami office, with local crew assignment based on current workload and your project’s specific requirements.
Serving West Palm Beach, FL - Our Local Coverage Area
We’re based in the West 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 West Palm Beach
You need Florida Product Approval (FPA), not Miami-Dade NOA. West Palm Beach sits just north of the High-Velocity Hurricane Zone line that runs through Broward County, so FPA products rated for Palm Beach County’s 140+ mph design loads are the legal requirement. NOA products cost more and don’t provide additional compliance here. Call (561) 354-3861 and we’ll verify the correct rating for your specific address - estimates are free.
Yes, but the replacement must clear West Palm Beach’s Historic Preservation Board if your property is within a designated historic district. The board reviews frame profiles, muntin patterns, and finishes for compatibility with 1920s-1940s Mediterranean Revival architecture. We handle this review as part of our standard scope, including documentation submission and revision response. In Flamingo Park, we replaced a corroded aluminum single-pane slider on a 1940s Mediterranean Revival home - the salt air had eaten the jamb and the original track. We installed a PGT impact-rated sliding door with laminated glass interlayer and stainless rollers, then worked with the Historic Preservation Board to match the muntin profile. The homeowner said their AC finally kept up in July. Call (561) 354-3861 to schedule a survey that includes historic review planning.
Salt-laden air corrodes standard aluminum frames, pits steel fasteners, and degrades non-marine finishes within three to five years - causing sticking, seal failure, and eventual water intrusion. Even “inland” West Palm Beach neighborhoods east of I-95 experience this. We specify marine-grade anodized or Kynar-painted frames with stainless rollers and hardware as standard, not as an upgrade. Call (561) 354-3861 for a free assessment of your current door’s condition.
Large-missile rating means the door’s laminated glass interlayer has been tested to withstand a 9-pound 2×4 lumber impact at 50 feet per second, simulating wind-borne debris in a hurricane. For West Palm Beach, yes - the Florida Building Code requires large-missile-rated impact openings for patio doors in wind-borne debris regions, which includes all of Palm Beach County. Small-missile rating (steel ball bearings) is not sufficient for doors at ground level. Every impact slider we specify carries large-missile FPA certification. Call (561) 354-3861 to confirm your current door’s rating.
Yes, typically by 15-25% when replacing single-pane or unsealed dual-pane units, because impact-rated laminated glass with Low-E coating and warm-edge spacers blocks solar heat gain far more effectively than old sliders. The SHGC (Solar Heat Gain Coefficient) on modern impact doors runs 0.25-0.30 versus 0.60+ on uncoated single-pane glass. In West Palm Beach’s climate, where cooling dominates energy use ten months a year, that difference is measurable on monthly bills. The exact savings depend on your home’s orientation, shading, and current HVAC efficiency. Call (561) 354-3861 and we’ll calculate projected performance during your measured survey - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving West Palm Beach since 2012 under the Haven Standard.