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ECO Window Systems Windows & Doors in Longwood, FL

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Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hungDouble hungHorizontal roller

Casement
Casement
Bay & bow
Bay & bow

Sliding glass doors

Entry doors
Entry doors

Impact garage doorsPGTCGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

ECO Window Systems Windows & Doors in Longwood, FL | TruePane Windows & Doors

We provide independent ECO Window Systems service across Longwood, and the thing that sets our work here apart is simple: we know this city has two completely different window markets. Call (754) 238-2201 for a free estimate. Whether you’re in a 1920s cottage in the Historic Village or a 1970s Sanlando Springs ranch, we service and install ECO 4500, 5700, 9000, and ImpactGuard lines with parts that actually match what’s on your house.

Call (754) 238-2201

We are not an ECO Window Systems dealer and we’re not manufacturer-affiliated. We’re an independent service provider that’s been rebuilding and retrofitting these units across Central Florida since the line first hit local tract subdivisions. That independence means we tell you the truth about repair versus replace, and we keep a running database of Longwood-specific permit notes and Historic Village approval outcomes that no generic dealer maintains.

Why Longwood Residents Choose Us for ECO Window Systems Service

Most window companies in Seminole County will quote an ECO job, sure. But few of them can tell you which lite pattern the Longwood Historic Preservation Board will approve on West Warren Avenue, or why a 1970s Sanlando Springs slider is binding in July. We can, because we’ve handled both. Dale Kessler founded TruePane in 2008 after spending nearly three decades measuring and setting windows across South Florida, and he still measures every job himself. That’s the kind of company we are. We hire local, train apprentices into journeymen, and we plan to be in Longwood thirty years from now.

A live person answers our phone 24 hours a day, seven days a week. Not a voicemail tree. When you call about your ECO window or door, you get someone who knows what an ECO 5700 roller cartridge is and whether we have one on the truck that week.

Common ECO Window Systems Windows & Doors Problems We Solve in Longwood

  • Fogged glass on west-facing ECO 9000 picture windows. Longwood’s afternoon UV is relentless, and the daily heat-cool cycle breaks glazing seals faster than national averages. We see failed between-pane seals on Sanlando Springs picture windows years before the same units fail on the coast. The fix is replacing the insulated glass unit, not the whole frame.
  • Worn corner balances and tilted sashes on original ECO 4500 single hungs. Those 1970s CBS ranches still have original single-pane units in a lot of cases. Homeowners often think the frame is warped when the sash won’t stay up. It’s almost always the balance springs, and new balances restore function for a fraction of replacement cost.
  • Track corrosion and algae bloom on ECO 5700 sliders near sprinkler overspray. Longwood’s irrigated lawns are hard on slider tracks. The heat-cool cycle bakes mineral deposits into weep holes, and the wet-dry pattern grows algae inside the track. We clean, replace worn rollers, and restore drainage so water stops pooling at the sill.
  • Hidden wood rot at sill plates on retrofit ECO inserts in historic cottages. When an ECO insert goes into an original wood frame without proper flashing, humidity gets trapped between the old wood and new aluminum cladding. By the time you see paint peeling, the sill is often soft. We catch that on removal and replace the rotted wood before reinstalling.
  • Wind-load failures on original hollow-core exterior doors and single-pane sliders. Most 1970s Longwood homes don’t meet current Florida Building Code wind-load minimums. If you’re going through a wind-mitigation inspection or just want an impact-rated upgrade, we quote ECO ImpactGuard and comparable manufacturer lines side by side on paper.

ECO Window Systems Service in Longwood: What Local Conditions Mean for Your Equipment

Longwood is the only city in Seminole County whose entire downtown core falls under a local Historic Preservation Board Certificate of Appropriateness requirement for window and door replacement. That’s not true in Altamonte Springs, Lake Mary, or Casselberry. Here’s what it means in practice: if you own a Craftsman or Florida cottage in the Longwood Historic Village, you cannot pull a standard Seminole County building permit and start swapping windows. The city’s Historic Preservation Board reviews the project first, and they require replacement windows to match the original lite patterns and profiles. A standard off-the-shelf white vinyl double-hung is often non-approvable in that zone. For ECO owners, that means a replacement job can stall at permitting if the lite pattern doesn’t match. We’ve handled enough of these to know what the board will accept before you waste time and application fees. On the other side of the city, the 1970s tract homes in Sanlando Springs and the Wekiva-area subdivisions have no such review. Those jobs are about engineering: whether the original single-pane aluminum frames can be repaired or whether wind-mitigation pushes a full impact upgrade. One city, two completely different rulebooks.

ECO Window Systems Models & Products We Service in Longwood

We service the ECO 4500 Single Hung, ECO 5700 Horizontal Slider, ECO 9000 Vinyl Picture Window, and ECO ImpactGuard Casement lines. For current ECO series, we stock OE-specification balances, weatherstripping, and replacement sash kits locally for fast Longwood turnaround. For discontinued models or Historic Village-match profiles, we machine custom aluminum extrusions locally rather than forcing a mismatched off-the-shelf unit. We never recommend replacing a whole ECO window when a $60 balance or $40 roller cartridge restores function, unless a wind-mitigation inspection forces an impact upgrade. When impact is required, we quote ECO ImpactGuard alongside PGT, CGI, and other authorized lines so you see the full picture side by side.

ECO Window Systems Service Pricing in Longwood

ECO window and door service in Longwood typically runs $160 to $340 for a single-unit repair such as a balance replacement, roller change, or weatherstripping job. Insulated glass unit replacement for a fogged ECO 9000 runs $280 to $520 installed depending on size and glass package. Full replacement windows with ECO or comparable impact-rated lines start around $700 per opening and go up from there, with historic-district custom lite patterns adding to cost. What drives the price: the unit’s age and condition, whether the Historic Preservation Board review applies, whether we need to machine custom extrusions, and whether wind-load upgrades are in play. Every estimate is free and written line by line. Call (754) 238-2201 to schedule yours.

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 - ECO Window Systems Windows & Doors in Longwood

Service Areas Near Longwood

We serve homeowners across the Longwood area and nearby communities, including Altamonte Springs, Lake Mary, Wekiva Springs, Casselberry, and Sanlando Springs. If you’re in Seminole County and need ECO Window Systems work, call us. We also handle ECO Window Systems service in Loxahatchee Groves and ECO Window Systems service in Madeira Beach for clients with properties in those areas. See our full Longwood service area for details.

Book Your ECO Window Systems Service in Longwood Today

Call (754) 238-2201 for a free estimate on your ECO Window Systems repair or replacement. We’ll measure it right the first time, or plan on coming back. That’s the rule. A live person answers, and we’ll set a time that works.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Longwood since 2008. Dale grew up watching his father re-glaze storefronts along the Tamiami Trail, trained at Miami Dade College’s vocational program, and still measures every job himself.

Why Impact

Six Reasons Homeowners Choose TruePane Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other TruePane Windows & Doors Services

Reviews

What Neighbors Say About TruePane Windows & Doors

★★★★★

"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."

PPat and Ray L.
★★★★★

"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."

GGene 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."

MMarie 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."

EEleanor G.
★★★★

"Had fog between the panes in four windows. They explained the seals had failed and argon was long gone, replaced the glass units instead of selling me whole windows. Honest outfit."

FFrank D.
★★★★★

"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."

BBill T.
★★★★

"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."

VVernon H.
★★★★★

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

RRonald P.
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