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 Tequesta, FL | Sightline Windows & Doors Jupiter
Independent ES Windows service in Tequesta typically runs $180-$420 per opening for repair or re-glazing, and $1,400-$3,200 installed for full Window Replacement - Tequesta impact-rated units. The one thing that makes our ES Windows work here different: we specify against the standard Florida Building Code that governs Tequesta, not the stricter HVHZ rules contractors from Miami-Dade often wrongly apply, which opens more ES product lines at lower material cost. Call (772) 362-5402 to schedule your free measured survey.
We are not authorized, sponsored, or endorsed by ES Windows. We are an independent windows and doors contractor that works on ES Windows product every week across Tequesta service area and the Jupiter Inlet corridor, so we know the series-specific glass, hardware, and frame details rather than treating them as a black box. Sonia Raman, our owner, grew up in Miami and picked up her first glazing tools in Miami Dade College’s Building Construction Technology program. She spent years on impact-replacement work along Jupiter’s Indiantown Road corridor, and she still reads every rough opening before quoting it - no allowances, no invoice-day surprises. Measure once, quote it straight, install it right - that’s the whole business.
Why Tequesta Residents Choose Us for ES Windows Service
Tequesta homeowners do not need another contractor who treats every aluminum window as interchangeable. They need someone who knows that an ES 5000 Series horizontal roller uses a different roller stack and track geometry than a PGT or CGI equivalent, and that the salt air off the Intracoastal turns standard steel rollers into binding, flat-spotted failures inside of five years.
We carry that specificity into every job. Our technicians are background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. The measured survey you receive is the same document that becomes your written quote; Haven Clause 1 means the price cannot change once work starts. Every completed job leaves a documented photo record and carries the 365-Day Done Right Promise written into the Haven Standard, not offered as a courtesy.
Sonia still does her own Saturday shopping at the Winn-Dixie on Military Trail. She says it keeps her honest about what a dollar means to a homeowner. That honesty shows up in how we quote ES Windows work: we reseal and re-hardware when the frame and glass are sound, and we say so when replacement is the only durable fix.
Common ES Windows Windows & Doors Problems We Solve in Tequesta

- Pitted rollers and grooved tracks on ES 5000 Series horizontal rollers. The onshore salt breeze off the Jupiter Inlet hits Tequesta’s eastern lots directly. Standard steel roller assemblies corrode, flat-spot, and drag. We replace with marine-grade stainless rollers and re-machine or replace the lower track when grooving has started.
- Hardened weatherstrip and failed perimeter seals on ES 7000 Series single and double hung units. Salt air polymerizes rubber gaskets over time. In Tequesta’s 1960s-1980s ranch and split-level stock, original ES hung units often whistle in wind-driven rain and lose their air/water seal long before the impact glass fails. We reseal with marine-grade gasket material rated for salt-air exposure.
- Oxidized multi-point hardware on ES sliding and entry door systems. The mortise lock, shoot bolts, and hinge hardware in ES impact-rated doors oxidize in Tequesta’s marine environment. The door sags at the strike side, the gearbox feels gritty, and eventually the panel won’t latch. We rebuild or replace with stainless hardware and re-square the frame.
- Electrolytic corrosion at fasteners and sill weep areas on older ES aluminum frames. Non-standard rough openings in Tequesta’s planned subdivisions from the 1960s-1980s often mean original frames were field-modified, with exposed fasteners and compromised anodizing. Salt water pools in weep channels, and corrosion becomes structural. We flag this in the measured survey - it is a replacement trigger, not a repair candidate.
- Binding sashes from frame racking in original openings. Tequesta’s older homes settled over decades, and non-standard rough openings mean ES units were shimmed into place without proper subsill preparation. The sash no longer rides square in the track. We diagnose whether the issue is frame, hardware, or installation legacy, and we quote accordingly.
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AfterES Windows Service in Tequesta: What Local Conditions Mean for Your Equipment
Tequesta sits on a peninsula nearly encircled by the Intracoastal Waterway, the Loxahatchee River, and the Jupiter Inlet. Virtually every residential lot is within direct salt-air exposure range. This is not a coastal aesthetic - it is a material liability. Aluminum frame oxidation, weatherstrip degradation, and multi-point door hardware failure accelerate faster here than in inland Palm Beach County communities just a few miles west. Every ES Windows project in Tequesta must treat marine-grade corrosion resistance as a baseline requirement, not an upgrade.
Here is the part many contractors miss: Tequesta falls under the standard Florida Building Code, not the High Velocity Hurricane Zone rules that govern Miami-Dade and Broward. Contractors who primarily work to the south sometimes over-specify HVHZ-only products, driving material cost up with no legal or performance benefit. A broader range of FBC-compliant ES Windows impact products qualify here. For an ES retrofit in a Tequesta ranch or split-level, that distinction changes what we can specify and what you pay. We were called to a 1970s split-level near the Tequesta Country Club area where the homeowners had ES 5000 Series horizontal rollers that hadn’t moved freely in years; the salt air off the Loxahatchee had pitted the rollers and grooved the lower track, and the units were dragging badly. We pulled the sashes, replaced the roller assemblies with marine-grade stainless units, cleaned and re-sealed the tracks, and adjusted the interlock - the sliders now glide and hold their water seal, and the customer spent a fraction of what a full window replacement would have cost.
ES Windows Models & Products We Service in Tequesta

We work on the full ES Windows residential line: 5000 Series horizontal rollers in 2-lite and 3-lite configurations; 7000 Series single hung and double hung impact windows; 8000 Series fixed picture and awning impact units; and Tequesta Impact Windows & Doors sliding glass and entry door systems. We stock marine-grade stainless rollers, weatherstrip profiles, and multi-point gearboxes matched to these series for fast Tequesta turnaround.
Our parts approach is straightforward. We use OEM-correct ES Windows glass, sash, rollers, and hardware wherever they are still available. Where OEM components are discontinued or inherently salt-corrosion-prone, we specify marine-grade aftermarket stainless equivalents that outlast the original in this environment. We do not substitute generic hardware and hope. The measured survey documents exactly what series, what size, and what glass package - laminated, insulated laminated, or LoE upgrade - before any part is ordered.
ES Windows Service Pricing in Tequesta
Repair and re-glazing work on ES Windows units in Tequesta typically ranges from $180 to $420 per opening, depending on whether the job is roller replacement, weatherstrip and seal renewal, or multi-point door hardware rebuild. Full replacement with FBC-compliant ES impact-rated units runs $1,400 to $3,200 per opening installed, with the spread driven by glass package, frame finish, and whether the original rough opening requires reframing.
Every estimate begins with the measured survey you keep. The written quote cannot differ from that document - Haven Clause 1. We also offer a free second opinion on any written estimate from another contractor. Bring us their scope and we will review it at no charge. Call (772) 362-5402 for an exact quote; estimates are free.
Serving Tequesta, FL - Our Local Coverage Area

We’re based in the Tequesta 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 Tequesta
Yes. The salt-air exposure from the Jupiter Inlet and Loxahatchee River accelerates corrosion of standard steel and zinc-plated hardware by a factor of three to five compared with inland Palm Beach County. We see pitted rollers and oxidized multi-point locks in ES units here that would last fifteen years in Wellington and fail in five in Tequesta. Marine-grade stainless hardware is not an upsell; it is the correct specification for this environment. Call (772) 362-5402 and we will show you the difference in the hardware we stock.
Often yes. If the frame and impact glazing are sound, replacing pitted roller assemblies and cleaning or re-machining the lower track restores function for a fraction of replacement cost. We evaluate this in the measured survey - if the aluminum is corroded through the sill or the frame is racked beyond adjustment, we will say so and quote replacement instead. Call (772) 362-5402 to schedule the survey; estimates are free.
Standard FBC-compliant ES impact windows legally qualify in Tequesta. The city is not in the High Velocity Hurricane Zone. Contractors who work primarily in Miami-Dade and Broward sometimes specify HVHZ-only products here, which raises material cost without adding required performance. We specify against the correct code for your address. Call (772) 362-5402 and we will confirm the right product tier for your project.
Yes, with measured modification. The 1960s-1980s planned subdivisions in Tequesta used rough-opening dimensions that do not match today’s standard catalog sizes. We document the actual opening in our measured survey and specify custom-sized ES units or frame modification where required. The quote includes any reframing or subsill work - no allowance, no surprise on invoice day. Call (772) 362-5402 to schedule the survey.
Salt-air oxidation of the mortise lock, shoot bolts, and hinge hardware. The marine environment in Tequesta degrades the internal gearbox and bearing surfaces; the door sags at the strike side, and the multi-point system loses alignment. We rebuild or replace the hardware with stainless components and re-square the frame. If the door panel itself is delaminating or the frame is corroded, we quote replacement. Call (772) 362-5402 for an exact diagnosis; estimates are free.
Service Areas Near Tequesta

We run ES Windows sales & service across the northern Palm Beach County corridor, including ES Windows service in Jupiter and the Jupiter Farms area, ES Windows service in Palm Beach Gardens, North Palm Beach, and Lake Park. Every service area receives the same measured survey, written quote, and documented photo record under the Haven Standard.
Book Your ES Windows Service in Tequesta Today
Call (772) 362-5402 to schedule your free measured survey. A live person answers, 24/7. We will read your rough opening, specify the correct ES Windows product or repair scope, and hand you the written price before any work starts. Haven Clause 1: the measurement and the quote are the same document.
Written by Sonia Raman, Owner at Sightline Windows & Doors Jupiter, serving Tequesta since 2012.










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