Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Longwood, FL
Longwood sits at a strange intersection for window and door work. One block holds a 1920s Craftsman bungalow where any replacement window must clear the Historic Preservation Board. The next street over is a 1978 concrete-block ranch with original single-pane aluminum sliders that rattle when a UPS truck passes. TruePane works both sides of that line. We’re the crew that files the Certificate of Appropriateness paperwork and the crew that pulls the old sliders out of a Wekiva-area tract home the same week. Call (754) 238-2201 and a live person answers. Not a voicemail tree.
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.
Why Longwood Homeowners Choose TruePane Windows & Doors
Longwood homeowners call us because we do the paperwork other contractors skip. In the Longwood Historic Village, that means presenting window specifications to the city’s Historic Preservation Board before pulling a building permit. In Sanlando Springs and the neighborhoods along Wekiva Springs Road, it means knowing which 1980s CBS ranch layouts hide rotted buck framing behind the original aluminum windows. Our technicians measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. That’s the Keystone Standard, and it’s not a slogan. It’s the sequence we follow on every job.
We’re not the cheapest bid in Longwood. We’re the last call you make on a window or a door. Dale Kessler founded TruePane on a rule that still governs the shop: if the pane is not true, the job is not done. His Done Right Promise backs that rule in writing. If something isn’t right, we make it right. No arguing, no fine print that covers neither.
Windows & Doors Services We Offer in Longwood
Window Installation
New construction, full-frame replacements, and retrofit installations for Longwood’s mix of historic and mid-century homes. We handle the Certificate of Appropriateness filings for historic district work and the wind-load code compliance for everything else.
Learn more about our window installation in Longwood.

Door Installation
Entry doors, French doors, and hinged patio doors installed square and flashed correctly for Central Florida’s afternoon downpours. A door that binds in July was hung out of true. Ours don’t bind.
Learn more about our door installation in Longwood.

Window Replacement
Pull-and-replace work on those original single-pane aluminum sliders that Longwood’s 1970s and 1980s ranch homes still carry. We match lite patterns in the historic district and upgrade to code-compliant glass everywhere else.
Learn more about our window replacement in Longwood.

Impact Windows & Doors
Seminole County sits inland, but Longwood still falls under Florida Building Code wind-load requirements. Impact Windows & Doors - Longwood units from PGT and CGI meet those standards and cut the afternoon heat gain that ages interior finishes.
Learn more about our impact windows and doors in Longwood.

Energy-Efficient Windows
Energy-Efficient Windows - Longwood with Low-E glass and thermally broken frames reduce the heat that Central Florida’s UV throws at west-facing walls. We quote Ply Gem and other manufacturer lines side by side so you see the numbers before you commit.
Learn more about our energy-efficient windows in Longwood.

Sliding & Patio Doors
Longwood’s ranch homes were built around Sliding & Patio Doors in Longwood that open onto screened lanais. We replace worn tracks, fogged glass panels, and entire door systems with new units that slide with one hand.
Learn more about our sliding and patio doors in Longwood.

Glass Railing Systems
Glass Railing Systems in Longwood, frameless and semi-frameless, for pool decks, balconies, and stairways. Longwood’s humidity and afternoon storms mean the hardware has to be stainless and the glass has to be tempered.
Learn more about our glass railing systems in Longwood.

Custom Windows & Doors
When a standard unit won’t fit the opening or the historic board won’t approve it, we build custom. Longwood’s older homes often need custom sizes and profiles to match what was there in 1924 or 1958.
Learn more about our custom windows and doors in Longwood.
Return to our home page for the full scope of our work across Central Florida.

Neighborhoods We Serve in Longwood
Our crews are in Longwood most weeks, and typical response time for an estimate visit is a few days from your call. We work regularly in these neighborhoods:
- Longwood Historic Village
- Sanlando Springs
- Wekiva-area tracts along Wekiva Springs Road
- Alaqua and Alaqua Lakes
- Springs at Longwood
Why Longwood’s Climate & Housing Affect Windows & Doors
Longwood’s inland location means we don’t fight the salt-air corrosion that eats aluminum frames on the coast. What we do fight is the daily heat-cool cycling from Central Florida’s UV and the near-daily summer thunderstorm pattern. That cycling degrades window glazing seals faster than national averages, and it’s why so many original windows in Longwood’s 1970s and 1980s concrete-block ranch homes are fogged or loose by year thirty. Add the humidity, and any gap around an improperly flashed frame grows mold inside the wall cavity before a homeowner ever sees it on the drywall. We pull rotted buck framing out of these tract homes regularly. The original installs were fast. They were not done right.
Then there’s the other Longwood. The Historic Village, with its Craftsman bungalows and Florida vernacular cottages, needs a completely different approach. Replacement windows there must match original lite patterns and profiles. Standard off-the-shelf double-hung vinyl units are often non-approvable. We’ve sat through enough Historic Preservation Board reviews to know the paperwork sequence by heart. Longwood requires a Certificate of Appropriateness before building permits are issued for window and door replacements in that district. It’s a step that doesn’t exist in Altamonte Springs, Lake Mary, or Casselberry. Skip it, and the permit gets challenged. We don’t skip it.
Pricing for Windows & Doors in Longwood
Window and door pricing in Longwood runs on a wide range because the housing stock does too. A standard vinyl replacement window in a 1980s ranch home typically runs $600 to $1,200 installed. A historic-matching wood window for the Longwood Historic Village can run $1,500 to $3,500 depending on the lite pattern and profile the board requires. Full-frame replacements, where we pull the buck framing and reset the rough opening, add labor and material to any job. Impact-rated units from PGT or CGI add more. Entry doors start around $1,800 and climb with glass options and custom sizing. The honest answer is that every Longwood job is quoted on paper after we measure twice, with no change orders waiting at the end. Call (754) 238-2201 for a free estimate on your specific openings.
Service Area - Cities Near Longwood
TruePane serves Longwood and the surrounding Seminole County communities. If you’re nearby, we work in Lake Mary, Altamonte Springs, Casselberry, and Winter Springs as well. The same crew, the same standards, the same paperwork discipline.
Serving Longwood, FL - Our Local Coverage Area
We’re based in the Longwood 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 About Windows & Doors in Longwood
Yes. If your home sits in the Longwood Historic Village district, you need a Certificate of Appropriateness from the city’s Historic Preservation Board before a building permit for window or door replacement will be issued. Replacement windows must match original lite patterns and profiles, which often rules out standard off-the-shelf vinyl units. TruePane prepares and files the paperwork as part of the job. Call (754) 238-2201 and we’ll walk you through what your specific home will need.
Window replacement in Longwood typically runs $600 to $3,500 per window depending on the age of the home, whether full-frame or retrofit, and whether historic matching or impact ratings are required. Most 1970s and 1980s ranch homes fall in the $600 to $1,200 range for standard vinyl retrofits. Call (754) 238-2201 for an exact quote. Estimates are free, and the number on your quote is the number on your bill.
In most cases, yes. Retrofit replacement windows install inside the existing frame, so the stucco and interior trim stay intact. The exception is when the original buck framing is rotted from decades of humidity and poor flashing, which we see often in Longwood’s older tract homes. We’ll tell you after we measure. Call (754) 238-2201 to schedule your free estimate.
No. We quote a fixed price after measuring twice and reviewing the opening. The only time we call with a change is when we open a wall and find rot, code violations, or damage that no one could see from the outside. Even then, we show you what we found before we touch it. That’s the square deal, and it’s the only way we work in Longwood.
Most retrofit window replacements take one day for up to five or six windows. A full-frame replacement or a door with rotten buck framing can run two days. Historic district jobs can add time for the Certificate of Appropriateness review, which runs on the city’s schedule, not ours. We’ll give you a written timeline before we start. Call (754) 238-2201 and we’ll tell you what to expect for your specific house.
If your windows fog between the panes, your doors bind in July, or you’ve been told you need a Certificate of Appropriateness and don’t know what it means, call TruePane at (754) 238-2201. A live person answers, day or night. We’ll schedule your free estimate, measure the openings twice, and give you line-item quotes from manufacturer lines like PGT, CGI, and Ply Gem side by side on paper. No surprises, no change orders, and both warranty layers registered in writing before the truck leaves your driveway. We’ll be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Longwood with window and door installation, replacement, and repair.
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.
Other TruePane Windows & Doors Services
What Neighbors Say About TruePane Windows & Doors
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Longwood Customers Say
"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."
- Gene A."French doors to the patio, custom size because this house was built in 1961 and nothing is standard. Measured twice, three weeks to fabricate like they warned, and the install day they laid runners over my floors without being asked."
- Marie S."A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G.



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