Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
Before
After
Before
After
Before
AfterFast, Reliable Custom Windows & Doors Across Mount Dora
Custom window and door work in Mount Dora starts with knowing what the Historic Preservation Board will approve, how a tight lot changes the way we stage and work, and why lake-proximity moisture demands a different glass spec than inland homes. We’ve handled all of it. If you need Custom Windows & Doors on a 1920s Craftsman near Donnelly Street or a 1980s tract home off Eudora Road, we’ll send a background-checked, uniformed technician who measures every opening twice and quotes manufacturer lines side by side on paper. Call (813) 320-9346 for a free estimate, and a live person answers, any hour of any day.
Why TruePane Windows & Doors Is Mount Dora’s Preferred Custom Windows & Doors Company
Mount Dora homeowners call us because we know the difference between a home inside the Historic District and one half a mile outside it. That distinction changes everything about your window or door quote: materials, profile dimensions, permitting, and timeline. Our founder, Dale Kessler, built this company around a rule that’s still on his whiteboard: if the pane is not true, the job is not done. We’ve held to it through thousands of installs, including plenty of tricky ones on Mount Dora’s hilltop lots and narrow downtown streets, from Mount Dora Door Installation to complex window projects.
We’re not a franchise playbook. TruePane has served local communities since 2008 through a craft tradition that started before Dale founded the company in 2008. Our technicians are background-checked, uniformed, and trained to work in a customer’s home the way they would work in their own mother’s. And we stand behind every job with the 90-Day Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves your driveway. No paperwork fights, no arguing.
Our Custom Windows & Doors Services in Mount Dora
Custom Shape Windows
Mount Dora’s older homes are full of openings that don’t match anything in a catalog: arched transoms over front doors, hexagon or octagon windows in gables, and radius tops on Craftsman bungalows. We build custom shape windows to match the original opening exactly, whether that means a true divided-light arch with wood muntins or a radius unit with insulated glass that meets current energy code. In the Historic District, custom shape work often becomes necessary because the original window is too far gone to repair, and the board won’t approve a rectangular vinyl retrofit in its place-one reason homeowners turn to our Window Replacement in Mount Dora.
Commercial Storefront Glazing
Downtown Mount Dora storefronts along Donnelly Street and Fifth Avenue run on first impressions, and aging aluminum storefront frames with single-pane glass fight both the Florida sun and the humidity off Lake Dora. We replace commercial storefront glazing with modern thermal systems, including Impact Windows & Doors in Mount Dora, that hold up to the local climate while preserving the look the Historic Preservation Board expects in the district. If you run a shop or restaurant in the corridor, we’ll schedule around your business hours and keep the entrance accessible while we work.
Curtain Wall Systems
For larger buildings in and around Mount Dora, curtain wall systems carry the full load of the structure’s exterior, not just the weight of the glass itself. That means the engineering has to be right the first time. We install and service curtain wall with an eye toward wind exposure on Mount Dora’s higher-elevation ridges and humidity-driven corrosion that eats untreated aluminum extrusions near open water. We measure, spec, and install to manufacturer tolerance, then register every warranty layer in writing.
Architectural Grilles & SDLs
Simulated divided lites are where the Historic Preservation Board conversation usually lands. A true divided lite uses individual panes and muntins; an SDL gives you that look with a single insulated glass unit behind applied grilles. For historic homes, the board often wants a specific muntin width, profile, and spacing that match the house’s original windows. We’ve built and installed both true divided lites and SDLs in Mount Dora’s Craftsman and Victorian inventory, so we can show you the difference on paper before you commit.
Oversized Glass Panels
Modern additions and lakefront homes on Lake Dora or Lake Gertrude increasingly feature oversized glass panels that run floor to ceiling, sometimes eight or ten feet tall. These units are heavy, they flex under wind load, and they need engineered frames that won’t sag or bind as Florida humidity shifts. Our crew handles oversized glass with vacuum lift equipment and sets each panel to a tolerance of a sixteenth of an inch, with Es Windows repair in Mount Dora among the brands we service. If you’re planning a view-facing wall of glass, we’ll spec the right thickness and low-E coating for the exposure.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Mount Dora
We’re an authorized installer for more than a dozen manufacturer lines, including Andersen, Pella, and Marvin. That matters when you’re comparing quotes, because we’ll put Mount Dora customers’ options side by side on paper: profile dimensions, glass packages, warranty durations, and installed price, line by line. If you already have Andersen or Marvin windows that need a sash replaced or a seal repaired, we keep common parts stocked and can typically get specialty components faster than a company that has to order everything from scratch. And because we register both warranty layers in writing when the job is done, a claim in year five or year fifteen starts with a live person picking up the phone.
Common Custom Windows & Doors Problems We See in Mount Dora Homes
- Permit stall-out in the Historic District. Homeowners start a custom window replacement on a home near Donnelly Street without a certificate of appropriateness, and the job stops before any glass is ordered. We flag this step up front and coordinate the application so the job doesn’t die at the permit desk.
- Moisture-driven jamb rot near the lakes. Wood frames within half a mile of Lake Dora or Lake Gertrude swell and lock sashes shut, then the insulated glass unit loses its seal. We replace the rotted jamb with properly treated stock and spec a glass package that tolerates the humidity without fogging.
- Galvanic corrosion on aluminum frames. Original 1970s and 1980s sliders develop white powder at fastener points across Mount Dora year-round, but it accelerates near open water. The sash track binds, the frame warps, and eventually the window won’t close. We replace the frame and isolate the new fasteners so the corrosion cycle doesn’t restart.
- Oversized openings in hilltop homes. Mount Dora’s ridge-facing lots get more direct wind than the flat ground around Tavares, which wears out weatherstripping and thresholds faster. We install oversized glass panels with the correct wind-load rating for the specific elevation and exposure, not a one-size-fits-all spec.
Pricing for Custom Windows & Doors in Mount Dora, FL
A custom shape window in Mount Dora typically runs $900 to $2,800 per unit installed, depending on size, profile complexity, and whether the Historic Preservation Board requires wood or aluminum. Architectural grilles and SDLs add $120 to $450 per window. Oversized glass panels run $2,500 to $8,000 per panel installed, including the engineered frame. Curtain wall work starts around $150 per square foot and rises with structural requirements. What changes the number most is the lot access: a tight Donnelly Street or Old New England Avenue site where we stage materials on the driveway and shuttle debris by hand costs a little more in labor than a home with open side-yard access. You’ll see all of it as a written line-item quote before you sign. Call (813) 320-9346 for a free estimate and we’ll measure twice, spec the right glass, and tell you exactly what the board will say before you spend a dollar.
We Also Serve Cities Near Mount Dora
Mount Dora sits at the center of our Lake County service area. We regularly run crews to Custom Windows & Doors in Mount Dora and the surrounding communities of Eustis, Tangerine, Tavares, and Sorrento. Scheduling is coordinated from our South FL office, but the technicians on your job live and work in this region and know the local permit offices and preservation requirements.
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 - Custom Windows & Doors in Mount Dora
No. Historic Preservation Board review applies only to properties within the designated Historic District, concentrated around the downtown lakefront and the Donnelly Street and Old New England Avenue corridors. Homes outside the district don’t need a certificate of appropriateness. If you’re not sure whether your house falls inside the boundary, we’ll check it during the free estimate, before any commitment. Call (813) 320-9346 and we’ll verify it for you.
Generally no, not in the Historic District. The Preservation Board typically disallows standard vinyl units in favor of wood or aluminum profiles that match the original historic dimensions. That’s a hard stop we’ve seen trip up bids from contractors based in Orlando or Ocala who don’t flag it. We spec district-compliant materials from the start, which saves you from buying a window you can’t install. Call (813) 320-9346 and we’ll tell you what the board will approve for your specific house.
A tight lot, like the narrow driveways off Donnelly Street or Old New England Avenue, adds labor time because we stage materials on the driveway, shuttle debris by hand to the street, and work in tighter sequences. That typically adds 10 to 20 percent to the labor portion of a quote compared to a home with open side-yard access. You’ll see that as a specific line item, not a surprise at the end. Call (813) 320-9346 for an exact figure on your property.
Elevated year-round humidity from Lake Dora and Lake Gertrude keeps ambient moisture levels high, which drives galvanic corrosion at fastener points between the aluminum frame and steel or zinc hardware. The frame binds at the sash track, and the window either won’t open or won’t seal. We replace the frame and isolate the fasteners with non-conductive materials so the corrosion cycle doesn’t restart. Call (813) 320-9346 to have the extent of corrosion assessed.
Yes. If your Mount Dora home shares a wall with a neighbor, we’ll coordinate the required notice before we start work, and we’ll keep noise inside the work hours your local ordinance allows. On a recent Donnelly Street job, we replaced three rotted double-hung sashes on a 1920s Craftsman with custom wood units matching the original jamb depth and muntin profile. We staged materials on the homeowner’s driveway, coordinated the certificate of appropriateness before cutting a single nail, and shuttled debris off-site the same day so the narrow lane stayed passable for neighbors. That’s how we work every tight site. Call (813) 320-9346 to schedule your free estimate.
If you need custom windows or doors in Mount Dora, start with a company that knows the Historic District, the lakefront moisture cycle, and the difference between a square deal and a cheap bid. Our technicians measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway. We stand behind the work, the warranty, and the promise. Call (813) 320-9346 today for your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Mount Dora and Lake County with custom window and door installations, replacements, and service.
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.