Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
ES Windows Windows & Doors in West Palm Beach, FL | Sightline Windows & Doors North Palm Beach
We provide Window Replacement - West Palm Beach and independent ES Windows service across the city, from the historic districts to the South End and northwest quadrants. The one thing that makes our ES Windows work here different: we know which Florida Product Approval your unit needs, because West Palm Beach sits outside Miami-Dade’s High-Velocity Hurricane Zone and a Miami-Dade NOA will get rejected at Palm Beach County plan review. Call (561) 475-1246 to schedule your free estimate.
Why West Palm Beach Residents Choose Us for ES Windows Service
We’ve worked on ES Windows products since we added the line to our eight-manufacturer portfolio, and we’ve learned where they hold up and where they give in along the Intracoastal corridor. Sonia Raman, who leads our crew, grew up in Miami and learned the trade at Miami Lakes Educational Center’s building construction technology program before she ever touched a finished frame on a job site. She spent two years there. That foundation shows in how we measure: every opening on the first visit, because a quarter-inch assumption on a 1970s CBS wall in the South End turns into a reorder and a second permit submittal.
We’re an independent ES Windows service provider - not authorized, not endorsed, not manufacturer-affiliated. What that means for you is that we source genuine ES-compatible OEM parts and quality aftermarket equivalents where OEM is discontinued, but we’re not bound to factory repair protocols that don’t account for salt-air corrosion three blocks from the water or a historic-preservation board that wants divided-lite muntins on an impact-rated unit. Our technicians are background-checked, uniformed, and identified by license number before arrival. The written quote you receive is the same document as the measured survey; Haven Clause 1 doesn’t allow them to differ.
Our ES Windows sales & service covers the full product line, and our West Palm Beach service area runs from the Northwood historic district through El Cid, the South End, and the northwest quadrants where the 1970s ranch stock sits on CBS walls that have settled and shifted for fifty years.
Common ES Windows Windows & Doors Problems We Solve in West Palm Beach

- Salt-air pitting and oxidation on ES aluminum frames and hardware. The Intracoastal band subjects frames to corrosion that inland units won’t see for years. Chalky finish, stiff operators, and corroded fasteners show up first on east-facing hardware. We replace with OEM-grade aluminum or stainless components rated for the coastal zone.
- Perimeter sealant and weatherstripping breakdown after storm seasons. ES impact sliders and single-hungs pass the panel test but leak air and water at the frame-to-stucco joint, especially on CBS walls in the South End and northwest quadrants. We remove, re-flash, and re-seal with products specified for the salt-air cycle count here.
- Glazing seal and interlayer clouding on older ES laminated impact units. A decade of UV and heat cycling in West Palm Beach’s climate produces hazy panes or visible moisture between glass and laminate. We re-glaze with OEM-compatible laminated units or recommend full replacement when the frame integrity is compromised.
- Roller and track wear on ES horizontal rollers and sliding doors. Sand, salt film, and out-of-square 1970s rough openings bind panels and pull hardware out of alignment. In Northwood we see this where original CBS construction never anticipated impact-rated sash weights.
- Operator and hinge fatigue on ES casement and awning retrofits. Pre-1992 homes with original jalousie or single-pane openings received impact sash that the rough opening was never designed to carry. The hardware fatigues faster because the frame racks under load.
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West Palm Beach sits in Palm Beach County’s high-wind zone - design wind speeds roughly 140 to 150 mph near the coast - but it is outside the Miami-Dade and Broward High-Velocity Hurricane Zone, so an ES impact window or door here must carry Florida Product Approval rather than a Miami-Dade NOA. Contractors and homeowners routinely assume all of South Florida is one permitting market and get their ES units rejected at plan review for exactly this reason. We’ve seen it. A homeowner in El Cid ordered ES impact sliders online, Miami-Dade NOA in hand, and the Palm Beach County building department stopped the permit cold. The unit was sound. The paperwork was wrong for this jurisdiction. We sourced Florida Product Approval equivalents, resubmitted, and the job proceeded. That distinction - Florida Product Approval, not Miami-Dade NOA - is the first filter we apply to every ES Windows project in West Palm Beach. If the opening isn’t right, the window isn’t right - that’s where we start.
The salt-air factor extends further inland than most owners expect. We’ve replaced corroded ES hardware on homes three blocks from the Intracoastal where the owner assumed the distance protected them. It doesn’t. The prevailing easterlies carry salt film across neighborhoods most maps don’t label waterfront.
ES Windows Models & Products We Service in West Palm Beach

We work on the ES Windows product families commonly found in West Palm Beach homes:
- ES Windows 7000 Series impact single-hung and double-hung aluminum windows - the workhorse line in post-1992 CBS construction and retrofits alike
- ES Windows 5000 Series horizontal roller (slider) impact windows - frequent in South End and northwest quadrant ranch homes where wide openings face prevailing winds
- ES Windows impact sliding glass doors and multi-panel sliders - common on homes with patio access to pools and yards; rollers and tracks take the most wear
- ES Windows custom impact fixed/picture and architectural units - specified for historic-district openings where the West Palm Beach Historic Preservation Board requires divided-lite or wood-appearance profiles on impact-rated glazing
We stock OEM-compatible rollers, operators, glazing, and hardware for same-day or next-day repair on most 5000 and 7000 Series units. Custom architectural glazing and historic-profile laminates require longer lead times; we’ll tell you exactly which before you commit.
ES Windows Service Pricing in West Palm Beach
Our pricing follows Haven Clause 1: the measured survey and the written quote are the same document. For ES Windows service in West Palm Beach, typical ranges run as follows:
| Service Type | Price Range |
|---|---|
| Standard roller/operator/hardware replacement (5000/7000 Series) | $180 - $340 |
| Re-glaze of laminated impact unit (seal failure, clouding) | $280 - $520 |
| Full sash replacement with OEM-compatible unit | $450 - $890 |
| Full-frame replacement with Florida Product Approval impact unit | $1,200 - $2,400 per opening |
| Historic-district custom profile with impact glazing and dual sign-off | $1,800 - $3,600 per opening |
Factors that move the number: accessibility of the opening, condition of the rough frame, whether the stucco needs repair after removal, and the permitting path - standard Florida Product Approval or historic-district dual review. Every estimate includes the measured survey you keep, a written scope, and a documented photo record. No change orders unless you add scope. Call (561) 475-1246 for your exact quote - estimates are free.
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 - ES Windows Windows & Doors in West Palm Beach
Florida Product Approval. West Palm Beach is in Palm Beach County, outside the Miami-Dade/Broward High-Velocity Hurricane Zone. A Miami-Dade NOA will be rejected at plan review. We verify the approval path before ordering any ES unit for a West Palm Beach job. Call (561) 475-1246 and we’ll check your specific address against the wind-speed map.
It’s salt-air corrosion, and in West Palm Beach it extends several blocks inland from the Intracoastal, not just to waterfront homes. The chalky finish is oxidized aluminum; stiff hardware indicates pitting in the operator mechanism. We replace with coastal-grade components and re-seal the perimeter to slow recurrence. Call (561) 475-1246 for an inspection - estimates are free.
Yes, through ES Windows custom architectural lines with laminated impact glazing and period-correct divided-lite profiles. The West Palm Beach Historic Preservation Board must sign off before the building department will issue the permit. We handle both submissions and have done so in Northwood and El Cid. The dual sign-off adds time but protects the district’s character and your insurance discount.
Replace them. Jalousie windows are uninsurable for wind-borne debris protection in Florida’s current market, and no repair makes them impact-compliant. In West Palm Beach‘s pre-1992 housing stock - common in the South End and northwest quadrants - the annual premium savings from wind-mitigation certification often recover a meaningful share of the replacement cost within several years. We size our Impact Windows & Doors in West Palm Beach - ES impact single-hungs or horizontal rollers - to the existing rough opening, repair the frame if the CBS wall has shifted, and file the wind-mitigation paperwork. Call (561) 475-1246 to run the numbers on your specific policy.
No. Our independence means we specify by what the opening requires, not by manufacturer relationship. We carry eight lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and select by performance tier, price range, and the specific failure mode we’re addressing. For ES units, we use ES-compatible OEM parts and documented repair protocols. Brand breadth doesn’t dilute brand depth.
Service Areas Near West Palm Beach

We run ES Windows service throughout the corridor: ES Windows service in North Palm Beach covers the Lakeside Park retrofit stock and newer construction alike; ES Windows service in Lake Park handles the town’s mix of mid-century and infill homes. We also work regularly in Palm Beach Gardens, Jupiter, and the Westgate neighborhood. Each jurisdiction has its own permitting nuance; we know which approval documents each building department accepts.
Book Your ES Windows Service in West Palm Beach Today
Call (561) 475-1246 to schedule your free estimate. A live person answers, 24/7. We’ll send a technician with a license number you can verify, measure every opening, and leave you with a written price before any work starts. Haven Clause 1. No exceptions.
Written by Sonia Raman, Owner at Sightline Windows & Doors North Palm Beach, serving West Palm Beach since 2012.










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