Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterES Windows Custom & Geometric Windows in Boca Raton: What to Know First
We provide independent ES Windows custom and geometric window service in Boca Raton, from arched and curved units to oversized impact-rated openings, with a written price before any work starts and a 365-Day Done Right Promise backed by the Haven Standard. Most ES Windows custom jobs we measure in Boca Raton run three to five business days from survey to installation, though shaped glass with custom tempering or lamination can extend that timeline. We do not quote over the phone; we measure on site, write the price down, and the number on that document is the number on the invoice.
This page is for ES Windows owners in Boca Raton who need custom or geometric windows replaced, upgraded, or fitted to an unusual opening. If you are comparing ES Windows against other impact-rated lines, we also specify PGT, CGI, CWS, and ECO Window Systems by performance tier and price range. Call (561) 200-8592 to schedule your measured survey.
How ES Windows Products Fail - and How We Fix Them
- ES Windows ES-8000 series: seal failure in radius-top units. The thermal break in ES-8000 arched frames can separate at the miter joint where the straight leg meets the curve, especially in Boca Raton’s salt-air exposure. We see this most often in oceanfront homes east of A1A. We remove the sash, re-miter the frame with marine-grade sealant, and reinstall with a new dual-seal glazing package rather than trying to patch the original bond.
- ES Windows ES-7000 series: hardware fatigue in geometric sashes. The multi-point locking hardware on ES-7000 hexagonal and octagonal units was specified for standard rectangular travel paths; the angled geometry creates uneven load distribution. We replace with upgraded stainless-steel multi-point hardware rated for angular travel, or convert to a continuous hinge system on larger units where the factory hardware has failed twice.
- ES Windows custom laminated glass: delamination at the sightline. In ES Windows impact-rated custom shapes, the PVB interlayer can separate at the edge if the glass was cut post-lamination rather than pre-laminated to shape. This shows as a fog line that does not wipe off. We source replacement glass from ES Windows certified fabricators who laminate to finished shape, not cut-down stock, and we document the fabrication method on your paperwork.
- ES Windows oversized fixed units: frame deflection in high-rise installations. ES Windows custom picture windows over 72 inches on a side can develop a visible bow in the horizontal rail when installed with standard anchoring in Boca Raton’s high-velocity hurricane zones. We add continuous sill support and upgraded jamb anchors per the engineered shop drawings, which we verify against the original structural calculations before ordering replacement frames.
- ES Windows ES-6000 series: corrosion at weep channels in coastal geometry. The ES-6000’s weep system is adequate for standard rectangles but can clog in shaped frames where water pools at obtuse angles. We see this in Boca Raton’s Royal Palm Yacht and Country Club area, where the combination of salt spray and organic debris is aggressive. We re-machine the weep paths, add stainless steel drainage tubes at the low points, and document the modification on the photo record.
Our ES Windows Custom & Geometric Windows Process
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Measured survey. Sonia Raman or a verified crew member arrives with a laser measure, level, and the Haven Standard checklist. We record rough opening dimensions, squareness, plumb, and the existing frame’s integration with wall sheathing. You keep a copy of this survey.
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Diagnostics and specification. We identify the ES Windows series, document the failure mode with photos, and determine whether OEM parts, certified aftermarket components, or a full unit replacement is the correct path. We note any Boca Raton-specific conditions: HVHZ exposure, exposure to salt spray, or HOA architectural requirements.
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Written quote. The price is itemized by labor, materials, and any custom glass fabrication. Haven Clause 1: the measurement and the quote are the same document. No change orders, no surprises.
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Fabrication and scheduling. For ES Windows custom shapes, we verify lead times with the fabricator and confirm the glass package: impact rating, U-factor, SHGC (solar heat gain coefficient), and visible light transmission. We do not proceed without your signature on the shop drawing.
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Installation and testing. We install per ES Windows published guidelines and our Haven Standard, then test operation, lock engagement, and drainage. We photograph every phase and provide the documented photo record before leaving.
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365-Day Done Right Promise activation. Your paperwork includes the warranty, the photo record, and Sonia’s direct contact. If it’s not done right, we make it right. Measure it twice, write it down, then we can talk price.
BeforeAfterWhat ES Windows Custom & Geometric Windows Costs in Boca Raton
| Scenario | Typical Range |
|---|---|
| ES Windows standard geometric replacement (octagon, hexagon, trapezoid) | $1,800 - $3,400 per opening |
| ES Windows arched or radius-top unit, impact-rated | $2,400 - $4,600 per opening |
| ES Windows oversized custom fixed picture window (72″+ dimension) | $4,200 - $7,800 per opening |
| ES Windows custom curved or segmented arch with laminated glass | $5,600 - $11,000 per opening |
| Hardware upgrade or repair on existing ES Windows geometric sash | $340 - $680 per unit |
What moves the price: glass package (standard laminate versus enhanced low-E or impact-rated), frame finish (standard mill versus custom color match), access difficulty (scaffolding, high-rise dunnage), and whether the rough opening requires reframing. We do not estimate until we measure. Call (561) 200-8592 for your written estimate - estimates are free, and we provide a free second opinion on any competitor’s written quote.
Why Boca Raton Homeowners Call Sightline Windows & Doors Boca Raton for ES Windows Work
We are independently owned and operated under the Haven Standard, not a franchise, and we have installed and serviced ES Windows products in Boca Raton since we opened in 2012. Our crew is background-checked, uniformed, and identified by license number before arrival - Haven Clause 3, Verified Crews. We answer the phone live, 24/7, because a leaking custom window during a tropical storm is not a voicemail situation.
We also specify PGT, CGI, CWS, and ECO Window Systems, which means if your ES Windows unit is discontinued or the lead time does not work, we can cross-specify by performance tier and price range rather than selling you what we have in stock. Every job leaves a documented photo record. Every job carries the 365-Day Done Right Promise. And every price is written before a tool is lifted.
FAQs
No. As an independent ES Windows service provider, we use OEM or certified-equivalent parts and document the work to manufacturer standards, which preserves warranty coverage on components we do not disturb. We provide that documentation with your final packet. Call (561) 200-8592 if you have questions about your specific ES Windows warranty terms.
Standard custom shapes from ES Windows certified fabricators run 4 to 6 weeks; complex curved or segmented units with post-laminate tempering can run 8 to 10 weeks. We verify the current lead time at quote and do not schedule demolition until the glass is in hand. Call (561) 200-8592 for current ES Windows fabrication timelines.
Yes, if the finish code is documented. We keep a running log of every unit we install - brand, glass package, U-factor, date, and customer’s name - and we reference that log for color matches. If the finish is undocumented, we provide a physical sample for your approval before ordering. Call (561) 200-8592 to check our records against your address.
Replace if the frame is deflected, the thermal break is compromised, or the glass is delaminated; repair if the issue is hardware, seals, or drainage. We diagnose on site and tell you which path costs less over the unit’s remaining life, not which path bills more today. Call (561) 200-8592 for a free evaluation.
Yes, for any job requiring structural modification or impact-rated replacement in Palm Beach County. We pull the permit, schedule inspection, and pass it before final payment. The permit number goes on your paperwork. Call (561) 200-8592 to confirm whether your specific ES Windows job requires permitting.
Written by Sonia Raman, Owner, Sightline Windows & Doors Boca Raton at Sightline Windows & Doors Boca Raton, serving Boca Raton and nearby areas.