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ES Windows Window Replacement: The Davie Owner’s Guide
If you have an ES Windows product with a failed sash, fogged glass unit, or a frame that no longer seals, the replacement path is straightforward: we stock ES Windows-compatible sashes and insulated glass units for most models, and a full window replacement in Davie typically runs $650 to $1,400 per opening installed, depending on size, glass package, and frame condition. Most single-unit swaps are done in one visit, often the same day we measure. Where owners usually catch it: a window that fogs between the panes after years of South Florida humidity, or a sash that tilts out of square and won’t lock against the jamb without a fight.
One thing worth knowing before you spend a dollar on parts: ES Windows builds a tighter, heavier extrusion than most vinyl lines sold in South Florida, which means the replacement has to match the original pocket exactly. A universal sash from a supply house rarely seats right, and a mis-seated sash is a warranty claim waiting on its first hurricane season. That’s the difference between a window that’s replaced and a window that’s done right.
Which ES Windows Models This Applies To
ES Windows makes several series commonly installed in Davie homes: the ES 7200 single-hung, the ES 7500 and 7600 horizontal sliders, and the ES 8700 picture and architectural fixed units. Impact-rated versions of each carry an HVHZ or Miami-Dade NOA label, and that label matters when we match parts. The sticker or etching on the lower corner of the glass, plus the extrusion profile on the frame, tells us the series and glass package within a minute.
The compatibility gotcha with ES Windows is the glass thickness stack. Impact units use a laminated inner layer, often with a dissimilar outer pane for acoustic or thermal performance, so the overall insulated unit may be 1″ thick on a window that looks exactly like its 7/8″ non-impact cousin. We measure the existing unit before ordering, every time. On the OEM-versus-aftermarket question: for glass units we use OEM or OEM-equivalent sealed units matched to the original spacer and Low-E coating. For hardware like balances, locks, and rollers, quality aftermarket parts from Prima and Truth frequently outlast the originals in Florida’s salt air, and we’ll tell you when that’s the case and when it isn’t.
Signs Your ES Windows Window Replacement Is Failing
- Condensation between the panes that never clears. The desiccant in the spacer has saturated, the seal has failed, and the sealed unit is done. In Davie’s humidity, this can happen in as little as eight to twelve years on coastal-facing units.
- The sash binds or drops to one side when you raise it. The block-and-tackle balance or the coil spring in the jamb has lost tension. A sagging sash scrapes the track and eventually destroys the weatherstripping.
- You can feel air moving around the sash with the window locked. The pile weatherstrip or the Q-Lon gasket has compressed beyond recovery, and the interlock between the sashes no longer engages. This is the number one reason Davie homeowners see energy bills climb in July.
- The lock won’t engage or the keeper plate is warped. Frame racking, usually from heat cycling or a high wind event, has pulled the sash out of alignment. A window that won’t lock is a security issue and a sign the frame is moving.
- Water stains on the interior sill or drywall below the window. The weep system is clogged or the glazing bead has separated, and water is finding a path inside the wall cavity. In a wood-framed Davie home, this becomes a mold and rot problem faster than most people expect.
Replacement Cost & What’s Included
For a full ES Windows replacement in Davie, you’re generally looking at:
- Glass-only replacement (sealed unit, same frame): $280 to $520 per window, installed
- Sash replacement (new sash, existing frame): $380 to $700 per sash, installed
- Full window replacement (new frame and sash): $650 to $1,400 per opening, installed
- Impact-rated full replacement: $950 to $1,600 per opening, installed
The spread comes down to glass thickness, Low-E coatings, impact versus non-impact rating, and whether the existing frame is square enough to reuse. Every quote we write in Davie is a line-item price in writing before work starts, no change orders and no discovery fees. The parts and labor are covered by our Done Right Promise, and we register both manufacturer warranty layers in writing before the truck leaves the driveway. That’s The Keystone Standard we’ve kept for years, because a warranty that isn’t registered is a warranty the manufacturer can pretend it never saw.
DIY or Call Us?
Here’s what a careful owner can do without touching the window: check the label on the glass for the series number, measure the visible glass dimensions to the nearest sixteenth, and take a photo of the corner extrusion. That gets us halfway to a quote before we arrive. What we don’t recommend is pulling the sash and taking it apart yourself. ES Windows sashes are glazed under pressure, the glass units are heavy, and a dropped impact unit is a four-hundred-dollar mistake. The balance systems hold tension that can pinch or cut if released wrong.
We’ve also seen owners order a “matching” sealed unit from a random online supplier based on a wrong measurement, then spend more having us correct it than the original repair would have cost. Take the measurement, call us at (863) 208-5172, and let us put our eyes on it. If it is not right on paper, it will not be right in the wall. And if you do decide to attempt the work and it goes sideways, we won’t lecture you. We’ll just fix it.
FAQs
A properly installed ES Windows unit in Davie typically lasts 20 to 30 years on the frame, with the sealed glass unit itself averaging 12 to 20 years before fogging in coastal humidity. Impact-rated units run toward the high end because the laminated interlayer protects the seal from flexing. Call (863) 208-5172 and we can tell you what your specific series is likely to deliver based on which way the opening faces.
For glass seal failure, no – once the desiccant is saturated, the unit must be rebuilt. For hardware issues like balances, locks, and rollers, yes, those are repairable with OEM or quality aftermarket parts in most cases. We’ll always tell you which path is cheaper in the long run, not just today, and the estimate is free at (863) 208-5172.
A single ES Windows sash or glass replacement takes 45 minutes to two hours on site once the correct part is in hand. Full frame replacements run a half-day for one opening. If we have your glass unit in stock or can get it from our Davie suppliers quickly, most jobs are scheduled within the same week and finished the same day we start.
We keep common ES Windows balances, locks, rollers, and weatherstripping on our service vehicles, along with stock sealed units for the most common Davie sizes. Custom glass packages and full sashes are ordered to spec and typically arrive within three to seven business days. Call (863) 208-5172 with the series number from your glass label and we can check availability before you set a time.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Davie 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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