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ES Windows Custom & Geometric Windows in Fort Lauderdale: What to Know First
ES Windows custom and geometric window work in Fort Lauderdale typically runs $850 to $4,200 per opening depending on shape, glass package, and whether we’re repairing an existing unit or fabricating a replacement. Most standard custom jobs take 4 to 8 weeks from field measure to install; repairs on existing ES Windows units are usually done in a single visit. We are an independent ES Windows service provider, not a factory-authorized dealer, which means we give you straight answers about parts and pricing without a brand repscript.
This page is for homeowners in Fort Lauderdale who already have ES Windows products, or who are considering them, and need custom or geometric shapes: arches, radius tops, trapezoids, circles, oversized openings. If that’s you, call (904) 747-8989 and a live person picks up. That person works for us, not a call center.
How ES Windows Products Fail - and How We Fix Them
- Radius-top sashes binding at the apex in ES Windows E-Series units. We see this most on arches facing full afternoon sun in Rio Vista and Victoria Park. The aluminum expands unequally between the curved head and the straight jamb, and the sash starts dragging at the crown. Homeowners assume the frame is warped beyond saving. Most of the time the roller assembly has flattened in its track and the real fix is replacing the carrier and re-shimming the curve, not the entire window. We’ve done enough of these to tell the difference in about ten minutes.
- Geometric fixed windows losing their argon fill around the perimeter seal. This shows up as condensation inside the glass unit, often on trapezoid and triangle windows where the sealant bead was hand-applied at the factory and thinned out at the sharp corners. Once the corners go, the whole unit fogs. We replace the insulated glass unit, and we insist on a full-perimeter sealant bed rather than the original spot-seal. On Fort Lauderdale homes within two miles of the beach, we also upgrade the setting block material to a marine-grade compound because salt air eats standard EPDM faster than most suppliers will admit.
- Oversized sliders on ES Windows 700 Series deflecting at the meeting rail. The 700 Series is a workhorse, but once you push past eight feet of glass on a single panel, the interlock can bow and the panel no longer seats square. You feel it as a hard pull and see daylight at the corner. The frame is rarely the problem; the carriage hardware was under-specified for the panel weight. We replace the rollers with a commercial-grade set rated for the actual glass load, not the generic OEM spec, and realign the track. The door or window glides after that, and you don’t need a crane to open it.
- Arched casement operators stripping out on ES Windows E-Series crank units. The crank mechanism on an arch top is awkward geometry by nature. When the gear strips, the window won’t close tight and the AC bill shows it. We see this most during summer humidity swings when homeowners crank harder against a swollen gasket. The fix is a new operator, but we also dress the gasket channel so the next operator isn’t fighting the same resistance. Most competitors will swap the crank and leave the gasket, which is why the same window fails again in two years.
- Impact-rated geometric windows showing stress cracks at the tightest radius corners. ES Windows uses laminated impact glass, and on tight-radius circles and ovals the inner lite can crack without any impact at all. It’s a thermal stress failure from uneven heating across the lamination. We’ve replaced enough of these in Fort Lauderdale to know it shows up most on western-facing walls that get brutal late-day sun. We order the replacement IG with a slightly thicker PVB interlayer and sometimes a low-E coating swap that reduces the glass temperature differential. ES Windows corporate won’t tell you that last part. It will keep the new unit from cracking the same way.
Our ES Windows Custom & Geometric Windows Process
- 1
Call and talk to a person. You call (904) 747-8989, we answer. We ask about the window, the shape, the symptoms. You’ll know in the first call whether this is a repair or a replacement situation.
- 2
We come out and measure the opening, not just the glass. Geometric windows fail when the rough opening was cut wrong in the first place. We measure to the sixteenth of an inch, check square, and note the actual rough opening. If you’re in a 1950s Fort Lauderdale neighborhood, the opening is probably out of square by more than the original installer ever accounted for.
- 3
Parts decision: OEM versus quality aftermarket. We keep honest records on which ES Windows parts are worth buying as OEM and which aftermarket components actually hold up better. You’ll hear the reasoning for your specific window. No secrecy, no mark-up games.
- 4
The repair or fabrication. Repairs happen on-site. Replacement geometric sashes and IG units are ordered to exact spec and installed when they arrive. Our technicians are background-checked and uniformed, so you know who’s at your door.
- 5
We test the seal and operation before we leave. We don’t call a job done because the window is in. We check the operation, inspect the seal, and watch for frame flex. If it isn’t right, it gets redone.
- 6
The 36500-Day Done Right Promise applies. If the window fails because of our work, we come back and make it right. That’s a standard Ed Winslow set on day one and it hasn’t moved.
What ES Windows Custom & Geometric Windows Costs in Fort Lauderdale
| Job Scenario | Typical Cost Range |
|---|---|
| Repair existing ES Windows geometric window (roller, operator, or gasket) | $180 – $425 per window |
| Replace insulated glass unit in a custom fixed trapezoid or triangle | $450 – $1,100 per window, depending on glass package |
| Full replacement arched or radius-top sash, impact-rated | $1,200 – $2,800 per opening |
| Custom oversized ES Windows slider assembly, installed | $2,500 – $4,200 per unit |
What moves the price: whether the glass is impact-rated, square footage of glass, how tight the radius is, and whether we’re repairing hardware versus replacing an entire sash. Fort Lauderdale homes on the water or east of US-1 almost always require impact-rated, which adds cost but is not optional in a wind-borne debris zone. We give line-item written estimates with no vague “installation fee” junk. And we offer a free second opinion on any written estimate from another company, so if your spidey sense is tingling about a quote you got, bring it to us. Call (904) 747-8989 and we’ll walk you through it.
Why Fort Lauderdale Homeowners Call Winslow Windows & Doors for ES Windows Work
Ed Winslow grew up in Miami and trained in building construction technology at Miami Dade College before spending years running rough openings, hanging impact glazing, and sealing window systems across South Florida. He has worked on older homes near Las Olas Boulevard and newer builds closer to the beach. He knows what salt air and humidity do to a window that was installed by someone who didn’t respect Fort Lauderdale’s climate. And when it comes to ES Windows, he knows them because he’s fixed enough of them to know exactly when OEM parts matter and when they don’t.
We’re an independent ES Windows service provider, which means our loyalty is to you, not to a factory. If a PGT, CGI, CWS, or ECO Window Systems product does the job better for your specific opening, we’ll tell you that too. We’re authorized installers for all of those brands and eight total. You get a technician who knows ES Windows specifically, backed by a company with over 15 years serving these neighborhoods. And every job carries the 36500-Day Done Right Promise. My name’s on the truck. That’s the only guarantee you need.
Will Replacing Hardware on My ES Windows Void the Warranty?
No, replacing worn hardware like operators, rollers, or hinges with quality components won’t void an ES Windows warranty on the glass or frame, as long as the parts meet the required spec. Where the warranty can get murky is when someone uses under-specified hardware or modifies the frame. We flag any warranty-sensitive work before we touch it and document everything, so you’re protected if a factory claim comes up later.
Are ES Windows Parts Still Available for Older Geometric Models?
Most are, but certain chrome-plated hardware from ES Windows units built before 2010 has been discontinued. We maintain relationships with specialty suppliers and can often source new-old-stock parts or equivalent aftermarket replacements that fit better than the originals. If a part can’t be found, we’ll tell you on the first call, not after two weeks of silence. Call (904) 747-8989 and we’ll check the specific model.
Should I Repair or Replace a Fogged Geometric ES Windows Sash?
If the frame is square and the opening is good, replacing just the insulated glass unit is almost always the right call, and it usually costs half or less than a full window replacement. If the frame has twisted or was installed out of square from day one, a replacement is the honest answer. We don’t sell a replacement when a repair will do. That’s the whole point of calling someone whose name is on the business.
How Fast Can You Get Custom Geometric ES Windows Fabricated?
Standard custom shapes run 4 to 8 weeks from field measure to install. Tight-radius ovals and massive oversize sliders can run 10 to 12 weeks. Repairs on existing windows usually happen in one visit, and we carry the most common ES Windows rollers, operators, and balance hardware in our trucks.
Do You Work on Homes in Fort Lauderdale’s Historic Districts?
We do, and we know the drill. Las Olas Isles, Sailboat Bend, Colee Hammock: many of those homes need custom shapes to match the original architecture, and some need local design-review approval before the window gets changed. We’ll help you understand what’s needed, we’ll do the quick-turnaround repair when we can, and we’ll quote the work clearly so you know what you’re dealing with before you spend anything.
Call Ed and His Crew for ES Windows Custom & Geometric Windows in Fort Lauderdale
If you have an ES Windows product with a shape that isn’t square, or one that’s giving you trouble, call (904) 747-8989. A live person answers, day or night. We’ll talk through what you’re seeing, give you a straight take on whether it’s a repair or replacement, and schedule a free estimate with no trip charge inside our home county. You’ll get a written, line-item quote. And if it’s not done right, we come back and make it right. That’s been the rule since 2011.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Fort Lauderdale and nearby areas.
Six Reasons Homeowners Choose Winslow 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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