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ES Windows Windows & Doors in Mount Dora, FL | TruePane Windows & Doors
We service ES Windows across Mount Dora as an independent company, and the work here carries a layer most installers never see: the city’s Historic Preservation District rules apply to far more houses than people expect. Before you spend a dollar on glass, you need to know whether your street is in the historic core because that single fact changes what can be installed. Our crew has field-recorded every ES Windows generation still standing in Mount Dora, from early flush-glaze SX frames on Alexander Street to LDH160 sliders on the lake bluff, and we write our procedures around the local review board and lake-driven seal stress rather than copying a generic ES inventory sheet. Call (754) 238-2201 for a straight answer and a free estimate.
Why Mount Dora Residents Choose Us for ES Windows Service
We have been measuring, sourcing, and setting windows in Florida for going on three decades, and Dale Kessler, our founder, grew up learning the trade from his father along the Tamiami Trail. He still measures every job himself. That matters in Mount Dora because ES Windows installations here are rarely simple swap-outs. The historic core demands profiles that match original wood sash, and the lakeside blocks beat the living daylights out of seals and hardware. We know both problems because we have solved them on actual Mount Dora houses, not in a training manual. When a homeowner calls us about a fogged ES-7700 Impact unit on a west-facing wall near Lake Dora, we can tell them over the phone whether the fix is a sash replacement or a full-frame job, because we’ve likely already done that same repair within a mile of their house.
We use factory-correct ES Windows parts for anything structural or weather-sealed: sash locks, multi-point locks, corner keys. Aftermarket parts rarely match the 45-degree miter cuts and weatherstrip grooves on ES frames, and we won’t install a mismatched part just to save a few dollars. If an original ES part is discontinued and a cosmetic trim piece needs replacement, we’ll offer a quality aftermarket match and tell you plainly, on paper, what you’re buying. We also register both warranty layers in writing before the truck leaves the driveway. Few companies in Mount Dora do that, and we’re happy to explain why it matters when a claim comes up three years later.
Common ES Windows Windows & Doors Problems We Solve in Mount Dora
Here’s what we see most often on ES Windows units around Mount Dora, and what the local conditions do to accelerate each problem.
- IGU seal failure on water-facing walls: We routinely find fogging first on west and southwest-facing ES frames. The combination of afternoon sun, lake humidity, and daily heating and cooling cycles wears seals out at 8 to 10 years instead of the 15-plus you’d expect inland. We replace the insulated glass unit, and we’ll tell you whether the frame still has years left or whether it’s smarter to replace the whole sash.
- Historic Preservation Board rejections on aluminum frames: The Board has a standing objection to raw aluminum ES frames on 1890s to 1930s wood houses. We pre-build custom wood-clad ES full-frame assemblies with true divided lites so the submission passes without resubmittal, and we supply profile drawings and millwork letters the Board wants to see.
- Sliding door track corrosion and roller wear: ES sliding door tracks on lakefront homes collect salt-laden condensation and fine organic debris off the Harris Chain. That corrodes tracks and chews roller bearings faster than you’d see on an inland ridge home. We clean, realign, and replace rollers with marine-grade components on water-facing units.
- Casement hinge binding after hard freezes: This area gets occasional hard freezes, and early 2000s ES casement operators develop hinge binding when thermal movement opens the hinge gap. We replace those with upgraded marine-grade hinges, especially on lake-facing elevations.
- Original wood sash rot mismatched with ES replacements: The historic core contains wood-frame homes from the 1890s through 1930s with original single-pane wood-sash windows. When those sashes rot, a raw aluminum ES frame fails review. We restore what we can and replace what we can’t with ES full-frame units wrapped in period-correct wood cladding.
ES Windows Service in Mount Dora: What Local Conditions Mean for Your Equipment
Mount Dora’s Historic Preservation District is the defining challenge for window work here, and it doesn’t exist in Eustis or Tavares. Any window or door replacement on a contributing structure requires a Certificate of Appropriateness before a permit is pulled, and the Board has a standing objection to raw aluminum ES frames on houses from the 1890s through 1930s. That means a homeowner on McDonald Street cannot simply order an ES-7000 casement and schedule an install. The order will bounce at the front counter. So we pre-build custom wood-clad ES full-frame assemblies with true divided lites, matched to the original profile, and we submit the drawings with the application. The Board approves in one hearing when the submission is complete. That’s the part no generic ES Windows page tells you, and it’s the part that costs Mount Dora homeowners the most time and money when missed.
We saw this play out on a 1926 Queen Anne on McDonald Street. The owner’s ES-7000 casement order was rejected because the aluminum frame didn’t match the original Queen Anne divided-light patterns. We swapped the order to an ES full-frame with a custom wood-clad exterior sleeve in a period color, milled the sash to a 6-over-1 pattern, and hand-fitted original-style brass casement stays. The Historic Preservation Board approved it in one hearing after we supplied profile drawings and a letter from our millwork supplier. Measure it right the first time, or plan on coming back.
ES Windows Models & Products We Service in Mount Dora
We service the full ES Windows lineup still found in Mount Dora homes: the ES-7000 Series heavy-commercial aluminum, ES-7700 Impact, ES-9800 Impact, and the early ES SX flush-glaze Series. We stock factory-correct sash locks, multi-point locks, corner keys, and marine-grade rollers locally so most repairs don’t wait on a distributor shipment. For full-frame replacements, we quote ES units side by side with other manufacturer lines on paper, so you see exactly what you’re buying before you commit. We are an independent ES Windows service provider, not manufacturer-affiliated or authorized, which means we answer to you, not to a factory territory map. You can also read more about our ES Windows sales & service work across Florida.
ES Windows Service Pricing in Mount Dora
ES Windows service in Mount Dora typically runs $180 to $340 for common repairs like sash lock replacement, hinge replacement, or track realignment. Full IGU replacements on impact-rated ES units land between $550 and $1,400, depending on glass size and whether the frame is still sound. Historic Preservation District full-frame work with custom wood-clad ES assemblies starts higher because of the millwork, profile drawings, and Board submittal. Every estimate is line-item, written, and free. A senior or veteran discount of 5% applies to every job we do. Call (754) 238-2201 and we’ll walk the house, measure twice, and hand you a number that won’t change once work starts.
Serving Mount Dora, FL - Our Local Coverage Area
We’re based in the Mount Dora area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - ES Windows Windows & Doors in Mount Dora
No. The Board has a standing objection to raw aluminum ES frames on contributing structures from the 1890s through 1930s, and a Certificate of Appropriateness will not be issued for them. The workaround is a custom wood-clad ES full-frame assembly with true divided lites matching the original pattern. We’ve taken that route past the Board in one hearing on multiple Mount Dora houses. Call (754) 238-2201 and we’ll tell you whether your street is in the district before you order anything.
Because the water-facing elevations get afternoon UV, high ambient moisture off the lake, and daily thermal cycling all at once. Contractors working lakeside properties on Lake Dora’s shoreline consistently find IGU seals fail at 8 to 10 years instead of 15-plus. If your ES windows face the lake, expect to budget for seal replacement sooner, and ask about marine-grade hardware when we service the frames. Call (754) 238-2201 for a free estimate on your specific elevation.
Yes, the city’s building department enforces the Florida Building Code with local historic district overlays inside city limits, while unincorporated Lake County has its own review path. Mount Dora adds the Certificate of Appropriateness layer on contributing structures, which unincorporated areas do not. We handle both jurisdictions and can tell you which approval applies to your address before we write the estimate.
Plan for two to four weeks if the submittal is complete. The single best way to shorten it is to submit profile drawings, a millwork letter, and period-correct finish samples with the application. Incomplete submissions get tabled and rescheduled, which adds a month. We prepare the full package so you sit through one hearing, not three. Call (754) 238-2201 for an exact quote; estimates are free.
Yes, in most cases. We restore what is structurally sound and replace rotted sashes with ES full-frame assemblies wrapped in custom wood cladding and true divided lites. The Board approves true divided lites because they preserve the original appearance, and the ES insulated glass unit handles the energy performance. The result passes review and cuts your utility bill. Call (754) 238-2201 and we’ll look at your sashes.
Service Areas Near Mount Dora
We also provide ES Windows service in Altoona, Alafaya, and Altamonte Springs for homeowners who need factory-correct repairs without driving into the city. You can read more about our Mount Dora service area, or see our work further out in ES Windows service in New Port Richey and ES Windows service in North Bay Village. Wherever the job is, the same rule applies: measure it right the first time, or plan on coming back.
Book Your ES Windows Service in Mount Dora Today
If your ES Windows are fogged, binding, or failing review, call us. A live person answers the phone 24 hours a day, 7 days a week, and we’ll schedule a free estimate at (754) 238-2201. We stand behind the work, the warranty, and the promise, in writing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Mount Dora since 2008.
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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