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ES Windows Custom & Geometric Windows in Coral Gables: What to Know First
We install, replace, and service ES Windows custom and geometric units across Coral Gables, and most jobs are completed in a single visit. A standard custom ES Windows replacement in Coral Gables typically runs between $1,800 and $6,400 depending on glass package, frame finish, and whether the opening is arched, radius, or a true geometric shape like a trapezoid or octagon. As an independent ES Windows service provider, we are not affiliated with the manufacturer, which means we can be honest about what a unit actually needs rather than what a factory rep wants to sell. If you own an ES Windows custom or geometric window in Coral Gables and it is fogging, binding, or letting water in at the corners, this page will tell you what is actually going on. Call (954) 507-3613 and a live person will answer.
How ES Windows Products Fail - and How We Fix Them
ES Windows builds a solid aluminum frame, but Coral Gables humidity, salt air drift from the coast, and afternoon thunderstorms expose weaknesses that a showroom brochure will never mention. Here is what we actually see in the field:
- Fogged insulated glass on ES Custom Series picture windows. The seal between the panes fails, usually within 12 to 18 years in Coral Gables because the constant humidity cycle stresses the desiccant strip. The customer sees condensation that never wipes away. We order replacement IG units sized to the original opening, set them with fresh glazing tape, and the window looks right again. We do not mask the symptom with a defogging drill-and-fill, which does not hold in this climate.
- Binding sashes on ES Windows radius and arched units. Aluminum expands in South Florida heat. A radius window that operated fine in January can bind in August. The hinge or pivot hardware was likely installed without enough tolerance for thermal expansion. We reset the sash, adjust the hardware, and when needed install a slightly different hinge spec that gives the frame room to move. This is a fix, not a replacement.
- Corner seal leaks on geometric shapes. A trapezoid or octagon window has more corners than a standard rectangle, and every corner is a potential water entry point. On older ES Windows units, the corner keys or the exterior sealant bead degrade and hairline cracks open up. Water stains appear on the interior drywall below the window after a driving rain. We pull the sash, inspect the corner welds and keys, replace what is compromised, and reseal with a commercial-grade sealant rated for Miami-Dade conditions.
- Roller wear on ES Windows sliding geometric units. Oversized sliders and shaped sliders with heavy laminated glass put a lot of load on the bottom rollers. When a Coral Gables homeowner says the door or window “drags,” the roller wheels have flat-spotted or the housing is full of grit. We replace with a matched roller assembly, clean the track, and often the unit glides better than it did new.
- Failed impact glass lamination on ES Windows impact-rated custom units. After a close hurricane pass or a direct hit from a storm-thrown branch, the inner laminate can delaminate even when the outer pane does not shatter. The window looks cloudy at the edges or shows a rainbow effect in certain light. That lamination is compromised. We replace the full IG unit with a new impact-rated package that carries its own Miami-Dade product approval documentation, registered in writing before we leave.
Our ES Windows Custom & Geometric Windows Process
Every ES Windows job in Coral Gables follows the same sequence, whether it is a single fogged picture window or a full wall of geometric units. Nothing gets skipped because nothing here is optional:
- 1
Measure twice, document everything. We measure the opening, the existing sash, and the glass thickness. A geometric window is unforgiving, a quarter inch off on a radius means the sash will never seat correctly. We also note the orientation, exposure, and any signs of water intrusion around the frame.
- 2
Diagnose the actual failure. Fogging, binding, leaking, and dragging each have a specific cause. We tell you what failed, why it failed, and what the repair actually requires. If the frame is sound, we say so. We do not sell replacement when a repair will hold.
- 3
Parts decision: OEM or proven aftermarket. For some ES Windows hardware, OEM is the right call because the geometry is proprietary. For seals, glazing tape, and most rollers, a quality aftermarket equivalent performs just as well and often costs less. We show you both options on paper, with prices, so you decide with real information.
- 4
The work itself. Uniformed, background-checked technicians do the removal, cleanup, setting, and sealing. We protect the floor, we keep the opening covered while work is in progress, and we do not leave the job site until the area is cleaner than we found it.
- 5
Test before we call it done. Every repaired or replaced window gets a water test on the exterior and a latching test on the interior. If the pane does not sit plumb and the seal does not hold, the job is not done. That is the founding rule of this company.
- 6
Warranty registration on the spot. Both manufacturer warranty layers are registered in writing, with durations stated, before the truck leaves your driveway. You get a copy. We keep a copy. If it is not in writing, it is not a guarantee, it is just a conversation.
What ES Windows Custom & Geometric Windows Costs in Coral Gables
Here is what Coral Gables homeowners should expect to pay for common ES Windows custom and geometric work. These are real ranges based on work we have done in neighborhoods from the Biltmore area to Snapper Creek:
- Fogged IG replacement on a standard ES Windows picture window: $450 to $1,100 per sash, depending on glass type and whether it is impact-rated.
- Radius or arched window IG replacement: $900 to $2,300. The curve adds fabrication cost and the tolerance for error is tight.
- Geometric window (trapezoid, octagon, triangle) full replacement: $1,800 to $4,800 per unit, with impact glass at the upper end.
- Slider roller replacement and track service: $180 to $420 per panel.
- Corner seal repair and water test on a shaped window: $250 to $600, more if multiple corners show compromise.
What moves the price is the glass package, the complexity of the shape, whether the unit is impact-rated, and access. A second-story geometric window over a tile roof costs more to work on than a first-floor unit. Every quote is line-itemed on paper before any work begins. Call (954) 507-3613 for a free estimate, and we will tell you exactly what the job needs and what it costs.
Why Coral Gables Homeowners Call TruePane Windows & Doors for ES Windows Work
We have been serving Coral Gables and the surrounding neighborhoods since 2008 through our founding heritage, and Dale Kessler grew up around the Miracle Mile watching his father re-glaze storefronts before he was old enough to carry the caulk gun. We know which ES Windows models hold up in this climate and which ones need attention after a decade of salt air and summer heat. Every job is covered by our Done Right Promise: if it is not done right, we make it right, with no paperwork and no arguing. Both warranty layers get registered in writing before we leave, because a warranty that is not registered is not actually a warranty. And if an ES Windows unit is beyond sensible repair, we quote side-by-side options from PGT, CGI, CWS, and ECO Window Systems so you can compare what is actually available. A live person answers our phone 24 hours a day, 7 days a week, not a voicemail tree.
FAQs
Yes. We template every geometric opening directly, whether it is a radius, an arch, a trapezoid, or a custom shape, and the replacement unit is fabricated to match within a sixteenth of an inch. That is the tolerance a shaped window needs to sit plumb and seal tight. Call (954) 507-3613 to schedule a free measurement.
No. As an independent ES Windows service provider, we are not bound by manufacturer restrictions on service work, and we register both warranty layers in writing for any new unit or component we install. We never cut corners in a way that would give a manufacturer a reason to deny a claim.
Most repairs and single-unit replacements are completed in one visit, typically two to four hours on site depending on access and the complexity of the shape. Custom fabricated replacements take longer because the unit has to be built to template, usually one to three weeks. We will tell you the timeline before you commit to anything.
If the frame is sound, the hinges and rollers are intact, and the only issue is fogged glass or a worn seal, repair is almost always the better value. If the frame has corroded corner keys, multiple failed seals, or the unit is over 20 years old in a coastal Coral Gables location, replacement often makes more sense long term. We will show you both numbers and let you decide.
Yes, when the job requires it. Coral Gables has its own building department with specific product approval requirements for impact-rated work, and we handle the permit process, the inspections, and the paperwork. We have read Miami-Dade product approval numbers for two decades, and we make sure every unit we install carries the correct documentation before it goes into your wall.
Call (954) 507-3613 to schedule your free estimate. A live person will answer, and we will be there when we say.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Coral Gables and nearby areas.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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