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ES Windows Custom & Geometric Windows in Davie: What to Know First
We install and replace ES Windows custom and geometric windows in Davie as an independent ES Windows service provider, with most measured surveys scheduled within two business days and written quotes delivered before any work begins. Typical custom projects run four to six weeks from signed quote to installation, depending on glass tempering and ES Windows’ current production queue. We do not quote over the phone for custom geometry - the opening dimensions, wall squareness, and structural header condition all change the final number, and Haven Clause 1 requires the price we write to be the price you pay.
This page is for Davie homeowners who already own ES Windows products and need arched, curved, trapezoidal, or oversized custom units, or who are comparing ES Windows against other impact-rated custom lines for a new installation. If you’re in Pine Island Ridge, Shenandoah, or near the Orange Drive corridor, we’ve likely measured a similar opening in your neighborhood. Call (754) 254-8492 to schedule your measured survey.
How ES Windows Products Fail - and How We Fix Them
- ES-Impact 9000 Series custom shapes: seal decompression at curved glazing edges. The 9000 Series uses a dual-durometer glazing wedge that can relax in Davie’s heat-cycling climate, especially on south-facing arched units. We see this most often in homes built between 2015 and 2019. Our fix is a full reglaze with OEM-spec silicone structural sealant, not a surface caulk job, and we document the frame deflection before and after with photos you keep.
- ES-Impact 8000 Series trapezoids: corner key stress cracking in aluminum frames. The 8000’s mechanical corner keys weren’t designed for the torsional load of irregular geometry plus impact-glass weight. We replace with ES Windows’ updated keyed-and-screwed corner assembly, or fabricate a reinforced splice plate for oversized units where OEM keys are back-ordered.
- ES-Impact 7000 Series fixed geometric units: weep channel blockage from Florida pollen and roof runoff. The 7000’s narrow weep slots clog faster than PGT or CGI equivalents we’ve serviced in Davie, trapping water in the sill track. We clear with compressed air and install stainless weep-hole screens - a five-dollar part that prevents a two-hundred-dollar sill replacement.
- ES-Impact 9000 oversized openings: IG unit seal failure showing as interior fogging at the glass edge, not center. This pattern differs from PGT failures, which typically start center-glass. The cause is ES Windows’ spacer bar geometry on units over 60 by 96 inches. We source replacement IG units through ES Windows’ commercial division or, when lead times stretch past eight weeks, from Cardinal IG with matching Low-E and argon spec - your warranty stays intact because we document the original build code.
- ES-Impact 6000 Series radius tops: operational sag in vinyl-clad arched sashes. The 6000’s vinyl wrap over aluminum can creep under sustained load, throwing the lock points out of alignment. We shim to true, replace worn keepers with brass-body hardware, and note the correction on your Haven Standard scope so the next tech knows the baseline.
Our ES Windows Custom & Geometric Windows Process

- 1
Measured survey. Sonia Raman or a licensed tech visits with a laser measure, level, and camera. You receive the dimension sheet and frame-condition photos before we leave. “Measure it right the first time. Everything else follows from that.”
- 2
Geometry verification. For arched or curved units, we take a template or digital radius reading and cross-check against ES Windows’ current extrusion limitations - some older ES profiles have been discontinued, and we catch that now, not at installation.
- 3
Parts decision with written scope. We specify OEM ES Windows components where lead times permit; for back-ordered custom glass or discontinued frame profiles, we identify the quality aftermarket equivalent and note it in writing. No substitutions happen without your initials.
- 4
Installation with evidence. Crews arrive uniformed, background-checked, with license numbers visible. We photograph rough opening, shimming, fastener pattern, and sealed perimeter. You get the photo record within 24 hours.
- 5
Operational test and final sign-off. Every moving sash is cycled, every lock tested, and the written completion checklist is signed by you and the lead tech.
- 6
Haven Standard closeout. Your 365-Day Done Right Promise is activated, the final invoice matches the quote exactly, and your documented file is archived for future reference.
Before
AfterWhat ES Windows Custom & Geometric Windows Costs in Davie
| Scenario | Typical Range |
|---|---|
| ES-Impact 7000/8000 standard geometric replacement (trapezoid, triangle, half-circle) | $1,400 - $2,800 per opening |
| ES-Impact 9000 large-format custom with impact-rated laminated glass | $3,200 - $5,600 per opening |
| ES-Impact 6000 radius-top reglaze and hardware reset | $680 - $1,100 |
| Oversized IG unit replacement (over 60″ × 96″), ES or Cardinal spec | $1,800 - $3,400 (glass only, install additional) |
| Full-frame custom replacement with structural header modification | $2,800 - $6,500 per opening |
What moves the price: wall squareness (out-of-plumb framing requires custom jamb extensions), header condition (rot or insufficient bearing means engineered lumber), glass options (Low-E 366, argon fill, laminated thickness), and current ES Windows production queue. We do not estimate up and hope to come down. Call (754) 254-8492 for your measured survey - estimates are free, and the written price is the price.
Why Davie Homeowners Call Sightline Windows & Doors Davie for ES Windows Work

We’ve installed and serviced ES Windows products in Davie long enough to know which series extrusions have been discontinued, which glass codes cross to Cardinal or Oldcastle, and when a six-week lead time is realistic versus when ES Windows’ commercial queue is backed up to ten. That specificity matters when you’re living with a boarded opening or a fogged geometric unit over your foyer.
The Haven Standard governs every job: written price before work starts, verified crews with license numbers on record, documented photo evidence, and the 365-Day Done Right Promise stamped on your completion paperwork. If ES Windows parts are unavailable, we draw from our other verified lines - PGT, CGI, CWS, ECO Window Systems - and specify by what your opening requires, not by what we have in the warehouse. We’ve handled 18,000+ openings since 2012, and the measurement sheet you keep and the final invoice are the same document. No change orders, no surprises.
FAQs
No - ES Windows’ product warranty covers defects in materials and workmanship regardless of who installs or services the unit, provided the work is documented and uses OEM-spec components. We record every part number and build code, and we never use non-compliant substitutions without your written approval. If you have a current ES Windows warranty claim, we can prepare the documentation package for their review. Call (754) 254-8492 and we’ll walk through your specific coverage.
ES Windows’ custom IG units typically run four to six weeks from order to delivery; oversized laminated glass or specialty tints can stretch to eight weeks during South Florida’s peak storm-prep season. We check current lead times before you sign the quote, and if ES Windows’ queue exceeds your tolerance, we identify a cross-matched alternative from Cardinal or our other verified lines with equivalent impact ratings and energy performance. Call (754) 254-8492 for current availability.
Cracked impact-rated glass always requires full IG unit replacement - laminated glass cannot be field-repaired, and tempered glass shatters. Cracked or bent aluminum frames are usually repairable if the extrusion is still produced; cracked vinyl-clad frames from the ES-Impact 6000 Series typically require full sash or frame replacement. We make the distinction during the measured survey and tell you which path costs less over the unit’s remaining life. Call (754) 254-8492 for an exact assessment - estimates are free.
We do not stock custom geometric frames or IG units - every ES Windows custom order is built to measured dimensions. We do keep common hardware, weep screens, and glazing components for service calls on standard ES-Impact 7000, 8000, and 9000 Series units. For geometric replacements, we order through ES Windows’ custom division or our verified aftermarket sources once the measured survey is complete and you’ve approved the written quote. Call (754) 254-8492 to schedule.
Under Haven Clause 1, the measured survey and the quote are the same document - if the fabricated unit doesn’t match those dimensions, we reorder at our cost and manage the ES Windows or manufacturer claim. In eighteen years and 18,000+ openings, this has happened twice, both times on radius tops where our template was correct but the fabricator’s CNC misread the file. We documented the mismatch, replaced the units, and absorbed the delay. Your risk is zero. Call (754) 254-8492 to schedule your measured survey.
Written by Sonia Raman, Owner, Sightline Windows & Doors Davie at Sightline Windows & Doors Davie, serving Davie and nearby areas.










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