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
AfterWindows & Doors Services in Longwood, FL
If you live in Longwood and your windows fog between the panes, your patio door binds in August, or your original 1970s aluminum sliders rattle every time the afternoon thunderstorm rolls through, you’re in the right place. TruePane Windows & Doors handles the full range of window and door work for Longwood homeowners, from historic-district replacement sashes to modern Impact Windows & Doors - Longwood packages. We know the permits, the older framing quirks, and the moisture cycle here, and a live person answers at (954) 280-4413 whenever you call, day or night.
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 is not a template city, and we don’t treat it like one. Homeowners in the Historic District along Warren Avenue and in the ranch neighborhoods off Wekiva Springs Road call us because the crew that shows up understands the difference between a 1920s wood-frame opening and a 1980s concrete-block buck. We’re led by Dale Kessler, a second-generation glazier, and the company has worked in glazing trades since 2008. The rule on his whiteboard still runs the company: if the pane is not true, the job is not done.
Our Longwood customers tend to be people who have lived in the same house for twenty or thirty years and plan to stay another thirty. They want the work done right the first time, with both manufacturer warranty layers registered in writing before the truck leaves the driveway. That is The Keystone Standard, and it holds on every install. We serve the whole city, including the lakeside streets around Lake Irene, the Canterbury Hills area north of SR 434, and the quiet cul-de-sacs in Skylark Estates. Every technician is background-checked and uniformed, and every quote comes in writing with no surprise line items.
We also run a live-person phone line 24 hours a day, seven days a week. No voicemail tree, no callback form, no regional call center. That matters when a window breaks before a storm front or a door stops latching on a Friday evening.
Windows & Doors Services We Offer in Longwood
Window Installation
We install new-construction and retrofit windows across Longwood, from single openings to whole-house packages. Every opening is measured twice, and every installation is done to the manufacturer’s documented spec so the warranty holds. Learn more about our Window Installation in Longwood.
Door Installation
Entry doors, French doors, and side lites in Longwood have to hold up to humidity, UV, and shifting thresholds. We hang, shim, and seal them so they close square on the first day and keep closing square in July. Learn more about our Door Installation in Longwood.
Window Replacement
Most replacement work in Longwood involves pulling oxidized aluminum single-panes from 1970s and 1980s block homes and setting energy-efficient, Florida Product Approved units in their place. In the Historic District, this often means custom-milled wood profiles instead of off-the-shelf double-hungs. Learn more about our Window Replacement in Longwood.
Impact Windows & Doors
Longwood sits outside the High-Velocity Hurricane Zone, but the building code still requires Florida Product Approval on every replacement opening. We install impact-rated packages from PGT and CGI that satisfy code and hold up to wind-driven debris.
Energy-Efficient Windows
Longwood’s 50-plus inches of annual rain and brutal UV makes low-E and argon-filled dual panes a practical choice, not an upsell. We quote Energy-Efficient Windows - Longwood packages side by side on paper so you can see exactly what you’re buying.
Sliding & Patio Doors
Older sliders in Longwood are a common source of air leaks and binding tracks, especially after a few years of summer expansion. We replace and service them with Sliding & Patio Doors in Longwood that roll smooth and seal tight.
Glass Railing Systems
Frameless and semi-frameless glass railings are growing in Longwood homes with pools, porches, and second-story decks. We install Glass Railing Systems in Longwood that meet load requirements and keep sightlines clear.
Custom Windows & Doors
Some openings in Longwood, especially in the older wood-frame homes, simply cannot take a standard size. We order custom units to the exact rough opening, including true-divided-light profiles for historic properties. Learn more about our home services or reach us directly at the phone number above.
Neighborhoods We Serve in Longwood
Our trucks run throughout Longwood weekly, and typical scheduling in the city runs about one to three business days from quote to start, depending on product availability. We regularly work in:
- Historic District (Warren & Bay Avenues)
- Wekiva Springs Road corridor
- Canterbury Hills
- Skylark Estates
- Lake Irene area
Why Longwood’s Climate & Housing Affect Windows & Doors
Longwood’s housing stock splits into two very different camps, and each has its own failure pattern. The Victorian and Craftsman wood-frame homes in the National Register-listed Historic District, some dating to the 1870s, carry narrow-rail mullion profiles and true-divided-light sashes that never fit an off-the-shelf replacement. In those homes, a “simple window swap” quickly becomes a custom-order project, and the Florida SHPO preservation review adds another layer of paperwork and waiting. We have handled enough of these to quote them accurately from the first visit.
Outside the district, the dominant stock is 1970s to 1990s concrete-block ranch and split-level homes along SR 434, Wekiva Springs Road, and the neighborhoods branching off them. These houses were built with aluminum-frame, single-pane sliders that predate Florida’s post-2002 impact and energy codes. Decades of UV, 50-plus inches of annual rainfall, and extreme thermal cycling have left the frames oxidized, the IGUs fogged, and the weatherstripping brittle. When a Longwood homeowner shows us a fogged slider or a door that binds only in summer, we already know the root cause before we set foot inside. It is the climate, the era of construction, and the material, in that order.
One more thing Longwood buyers should know: every replacement window and door in the city requires a permit and must carry Florida Product Approval, even outside the High-Velocity Hurricane Zone. We pull the permits and track the inspections on every job. It is part of the square deal.
Pricing for Windows & Doors in Longwood
Here are honest ranges for the most common Longwood jobs. Every quote is written and line-itemed before work begins, and the price does not move unless you change the scope.
- Single window replacement (standard size, vinyl, no structural work): $650 - $1,100 installed
- Historic District wood sash replacement (custom-milled profile): $1,500 - $4,000 per opening, depending on wood species and divided-light configuration
- Impact-rated window (PGT or CGI, standard opening): $950 - $1,800 installed
- Sliding patio door replacement (standard 6-foot to 8-foot): $2,200 - $4,800 installed
- Full-house window package (typical 1,800 sq ft Longwood ranch): $14,000 - $32,000, depending on window count and product line
We offer a free written repair estimate, an maintenance check, and a permanent 5% discount for seniors and veterans. Call (954) 280-4413 for a written estimate.
Service Area - Cities Near Longwood
If you’re just outside Longwood, we also serve homeowners nearby: Lake Mary, Altamonte Springs, Casselberry, and Winter Springs. Scheduling is coordinated from our South Florida office, and the crews who know Longwood serve the surrounding communities as well.
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
A standard vinyl replacement window in Longwood runs from $650 to $1,100 installed, while impact-rated units start around $950 and run to $1,800. Historic District homes with custom-milled wood sashes cost more, typically $1,500 to $4,000 per opening. Call (954) 280-4413 for an exact quote.
Yes. Longwood requires a building permit for every window and door replacement, and every product must carry Florida Product Approval. TruePane pulls the permit, schedules the inspection, and closes it out before we consider the job done.
Yes, and it is a specialty of ours. Homes within the historic boundary often require custom-milled profiles to match 19th-century mullion and casing patterns, plus Florida SHPO preservation review. We handle the paperwork and order the correct materials from the start.
No. We quote in writing and hold the number unless you change the scope of work. No change orders, no surprise line items at the end. That is what we mean by a square deal.
Most standard replacements are completed in a single visit. Historic custom orders can take three to six weeks, depending on the manufacturer’s lead time and the preservation approval schedule. We’ll give you a clear timeline before you sign anything.
Written by Dale Kessler, Owner at TruePane Windows & Doors. Serving Longwood through the Keystone Standard since the company’s founding in 2008, with over four decades of glazing craft behind every install.
Ready to get a real number for your Longwood windows and doors? Call (954) 280-4413 to schedule your free estimate. A live person will answer.
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."Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."
- Janet R."Storm door and a new back entry door. Small job, but they treated it like one that mattered. Screws in the hinges are stainless, the sweep actually seals, and the invoice matched the phone quote to the dollar."
- Vernon H.