Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Why North Palm Beach Homeowners Choose ES Windows Windows & Doors
We provide independent ES Windows service in North Palm Beach for homeowners who need factory-correct repairs, OEM-compatible parts, and honest repair-or-replace guidance on Series 7000, 6800, 2400/2600, and 500 units. Our work is governed by the Haven Standard: every job gets a written price before any work starts, a measured survey you keep, and a documented photo record when we’re done. Call (561) 475-1246 to schedule your free estimate.
North Palm Beach was built out almost entirely between the mid-1950s and mid-1970s as a master-planned community, leaving a dense inventory of CBS ranch homes still fitted with original jalousie and single-pane aluminum windows directly exposed to salt air off the Intracoastal Waterway. Because jalousie windows cannot be made impact-rated, any homeowner seeking current Palm Beach County wind-load compliance faces mandatory full-unit replacement. ES Windows has become a common specification here for exactly that reason: their Series 2400 and 2600 impact lines carry Miami-Dade NOA ratings that satisfy the village’s separate building department, which requires permits even for like-for-like replacements and specifically flags any attempt to re-use original jalousie rough openings with non-impact units.
We are not affiliated with or authorized by ES Windows. We are an independent service provider that buys factory-correct OEM parts directly whenever possible and has worked on ES Windows aluminum and vinyl lines since they first distributed in Palm Beach County.
Why Trust Sightline Windows & Doors North Palm Beach for Your ES Windows Windows & Doors?
Sonia Raman grew up in Miami and learned the trade at Miami Lakes Educational Center, spending two years in the building construction technology program before she ever touched a finished frame on a job site. She has worked windows and doors professionally for over two decades, building a reputation for tight tolerances on impact-rated installations. Her crew has logged years of work throughout North Palm Beach, including retrofit projects in the Lakeside Park neighborhood where older concrete-block homes needed full rough-opening corrections before a single new unit could go in. She measures every opening herself on the first visit, not because she doubts her crew, but because she has seen what a quarter-inch assumption costs a homeowner in lead time and money.
That experience matters on ES Windows jobs. The Series 7000 horizontal roller uses a specific stile profile and tandem roller geometry that changed slightly between production runs; ordering the wrong roller set leaves the sash dropping back onto the track within a month. Our techs carry the full roller matrix in the van. The Series 6800 double hung uses a vinyl jamb liner with a proprietary balance shoe width; we stock both the OEM liner and the aftermarket equivalent that matches the original extrusion. For impact-rated Series 2400/2600 units, we verify the NOA number against the existing frame stamp before ordering any glass, because laminated glass replacement without matching the original certification is a failed inspection waiting to happen.
Haven Clause 3 means our crews are background-checked, uniformed, and identified by license number before arrival. Haven Clause 1 means the written price you receive is the price you pay. No change orders. No “we found something else.” If the opening isn’t right, the window isn’t right - that’s where we start.
Common ES Windows Windows & Doors Problems We Fix in North Palm Beach

- Series 6800 double hung sashes bow and pinch at the jamb liner. Years of Florida heat gain on west-facing elevations cause the vinyl sash to thermally expand beyond the jamb liner’s designed clearance. The sash sticks, the balance shoe skips, and homeowners force the unit until something cracks. We replace the jamb liner with OEM or equivalent-rated aftermarket, check the sash squareness against the frame, and verify the balance tension before we leave. In North Palm Beach, we see this most often on homes where the original jalousie openings were converted to double hungs without adequate rough-opening depth.
- Series 7000 horizontal roller sashes drop and drag on the track. The nylon tandem rollers flatten over time, especially on units that get opened and closed daily. Once the roller diameter drops below spec, the sash frame contacts the aluminum track directly. Metal on metal. The track dents, the sash racks, and the lock misaligns. We were called to a 1990s home on the west side of North Palm Beach where two ES Windows Series 7000 horizontal rollers had been dragging for months and one sash had dropped after its tandem rollers flattened. Our tech replaced both roller sets with OEM-matched hardware, cleaned out the tracks, and replaced the corner seals on the stationary lites that were allowing water to pool. The homeowners now have smooth operation, and we flagged the remaining three units on that elevation for roller replacement before they fail too.
- Series 2400/2600 impact laminated glass seals fail and haze after 10-15 years. UV exposure breaks down the polyvinyl butyral interlayer even when the aluminum frame remains structurally sound. The glass looks fogged from the outside; from inside, it’s a milky view of the Intracoastal. Re-glazing with non-certified laminated glass voids the impact rating and fails village inspection. We source factory-matched laminated glass with the correct NOA documentation, or we recommend full-frame replacement when the frame anchors or corner joints show fatigue.
- Track corrosion and pitting on aluminum frames in coastal salt air. North Palm Beach sits directly on the Intracoastal Waterway with numerous canal-front lots. First-floor and Intracoastal-facing units see chronic salt deposition that aluminum oxide cannot fully protect against. Pitted tracks destroy rollers faster than the rollers wear naturally. We measure pit depth with a gauge; anything over 1/16 inch means the track geometry is compromised and replacement outperforms repair.
- Weep hole blockage on patio doors and sliding windows causes water intrusion during heavy rain. The ES Windows Series 500 sliding glass door and Series 7000 horizontal roller both depend on clear weep channels to drain the sill pan. Pollen, salt crust, and insect debris clog the ports. Water backs up into the track, accelerates corrosion, and spills onto the interior sill. We clear the weeps with compressed air and a bore brush, then verify drainage with a measured water test before we pack up.
Before
AfterES Windows Parts & Our Repair-vs-Replace Approach
For ES Windows, we order factory OEM sashes, rollers, jamb liners, and glass gaskets whenever they are still in production. When OEM is discontinued, we use equivalent-rated aftermarket components that match the original extrusion dimensions and performance specs. We stock common ES Windows Windows & Doors in Lake Park, FL rollers, jamb liners, and corner seals locally for fast turnaround on North Palm Beach calls.
We repair when the frame and anchors are sound. We recommend full-frame replacement for impact units with failed laminated glass or corroded tracks, since re-glazing alone rarely restores code-compliant impact performance. The village’s building department will flag it. The homeowner pays twice.
Our written quote separates the repair option from the replacement option with line-item pricing for each. You choose. Call (561) 475-1246 for your free estimate.
Our ES Windows Service Process - Step by Step

- 1
Diagnosis. Sonia Raman measures every opening herself on the first visit. We identify the ES Windows series from the frame stamp, verify the NOA number on impact units, and photograph the failure mode. You receive a copy of the measured survey before we leave.
- 2
Repair or install. We use OEM parts when available, equivalent-rated aftermarket when not. For full-frame replacement in North Palm Beach, we pull the village permit and schedule inspection. For repair, we complete the work on-site if parts are in the van, or order with a confirmed return date.
- 3
Test and document. Every repaired or installed unit is operated through full travel, lock engagement is checked, and weep drainage is verified with water. We photograph the completed work: frame sealant, hardware engagement, and overall sightline alignment. You receive the photo record.
- 4
Warranty. Every job is covered by our 365-Day Done Right Promise under the Haven Standard. If it’s not done right, we make it right. The warranty is written, not verbal.
ES Windows Products We Service & Install in North Palm Beach
We service and install the full ES Windows residential line: Series 7000 Horizontal Roller in aluminum, Series 6800 Double Hung in vinyl, Series 2400/2600 Impact with Miami-Dade NOA ratings, and Series 500 Sliding Glass Door. We stock rollers, jamb liners, balance shoes, corner seals, and glass gaskets for the 7000 and 6800 series locally. Impact glass and full frame units are ordered to measured spec with confirmed NOA documentation.
Our emphasis in North Palm Beach is on Window Installation for hurricane impact windows, horizontal roller and sliding impact windows, and full frame replacement for homes upgrading from original jalousie or single-pane units to current Florida Building Code compliance.
We Also Service These Brands

We are multi-brand specialists, not single-brand dependent. Our verified manufacturer lines include PGT, CGI, CWS, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, specified by what your opening requires, not by what is in stock. If your North Palm Beach home has mixed brands across elevations, one crew handles the scope.
FAQs - ES Windows Windows & Doors Service in North Palm Beach
Is Sightline Windows & Doors North Palm Beach authorized by ES Windows?
No. We are an independent ES Windows service provider, not affiliated with or authorized by ES Windows. We buy factory-correct OEM parts directly and perform warranty-safe service using equivalent-rated components when OEM is discontinued.
My ES Windows Series 6800 double hung sashes are sticking and hard to open - can you repair them?
Yes. Sticking Series 6800 sashes are usually caused by vinyl thermal expansion against a worn jamb liner, common on west-facing units in West Palm Beach and North Palm Beach. We replace the jamb liner, check sash squareness, and verify balance tension. Call (561) 475-1246 for an exact quote - estimates are free.
Do you carry OEM rollers for ES Windows Series 7000 horizontal rollers?
Yes. We stock OEM-matched tandem rollers for the Series 7000 in our local inventory, including the geometry variations between production runs. If your sash has dropped or is dragging, we can usually repair same-visit.
Can you replace just the glass in my ES Windows impact units instead of the whole window?
Sometimes. If the Series 2400/2600 frame, anchors, and corner joints are sound, we can source factory-matched laminated glass with the correct NOA documentation. If the frame shows corrosion or the anchors are compromised, full-frame replacement is the only code-compliant path. We give you both options in writing. Call (561) 475-1246 for an assessment.
Why are my ES Windows sliding glass door tracks corroding in North Palm Beach?
Salt air off the Intracoastal Waterway deposits chloride on aluminum frames, especially on first-floor and canal-facing units. The ES Windows Series 500 and Series 7000 tracks are anodized aluminum, but anodizing has thickness limits. Chronic exposure eventually pits the track surface, which then destroys rollers and misaligns the sash. We measure pit depth; beyond 1/16 inch, replacement outperforms repair.
Are ES Windows Series 2400/2600 impact windows still repairable after 15 years?
Frame repairs, hardware replacement, and seal maintenance are usually viable. Laminated glass replacement depends on whether the original NOA-certified glass specification is still available. After 15 years of UV exposure, we often find that the frame is sound but the glass interlayer has hazed; we verify both conditions before recommending repair or replacement. Call (561) 475-1246 for a written evaluation.
Book Your ES Windows Service in North Palm Beach, FL

Call (561) 475-1246 to schedule your free estimate. Sonia Raman will measure your openings, identify your ES Windows series, and give you a written price before any work starts. Every job leaves a documented photo record and carries our 365-Day Done Right Promise under the Haven Standard.
Written by Sonia Raman, Owner at Sightline Windows & Doors North Palm Beach, serving North Palm Beach since 2012.










Before
After
Before
After
Before
After