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ECO Window Systems Windows & Doors in Key West, FL | TruePane Windows & Doors
We service, repair, and replace ECO Window Systems windows and doors across Key West, FL as an independent provider, not a manufacturer affiliate, and we also handle Eco Window Systems service in Homestead. What separates our ECO work here from mainland service is simple: we know which impact profiles clear HARC review in Old Town and which ones stall at Monroe County inspection. If you own ECO units on this island, call (954) 280-4413 and you’ll reach a live person who knows the product and the island.
Why Key West Residents Choose Us for ECO Window Systems Service
We’ve been working glass and framing in South Florida since 2008, and Dale Kessler founded TruePane in 2008 on a simple rule: if the pane is not true, the job is not done. That same standard extends to our Eco Window Systems service in Key Colony Beach. That standard matters more on a two-mile-wide island where every window fights salt, wind, and HARC paperwork. Our techs arrive background-checked and uniformed, and they measure every opening twice before ordering parts. No surprise line items. No second appointment hanging in the air. And every call is answered by a person, 24/7, because a jammed ECO slider at 7pm on a Sunday deserves a real answer, not a voicemail tree.
We’re the shop that walks Old Town blocks and already knows which ECO 5800 single-hung configurations have passed HARC aesthetic review on the street you live on. That local familiarity saves weeks and prevents re-submissions. ECO Window Systems sales & service is work we take seriously, and the Done Right Promise means if it isn’t right, we return and make it right without arguing about it.
Common ECO Window Systems Windows & Doors Problems We Solve in Key West
Here’s what we see regularly on the island:
- Corroded zinc corner keys on ECO 5800 single-hungs. Factory corner keys on ocean-facing openings fail within three to five years in Key West. Salt spray works into the frame corners and the zinc gives out well before the glass does. We replace them with heavy-anodized or stainless alternatives where the frame allows, and we’ll tell you plainly when a pitted load-bearing corner means full-frame replacement is the only honest fix.
- Pitted roller tracks on ECO 5300 sliding glass doors. Sand from Smathers Beach gets tracked in, salt air does the rest, and the rollers grind track surfaces into pockmarks. We replace with factory-ordered ball-bearing rollers on warranty-era units, and we spec marine-grade 316 stainless hardware when corrosion is the real culprit.
- Anodized frame pitting at sill drainage weep holes. Weep channels that aren’t cleared monthly hold salt and water against the extrusion. After two to four seasons, that pitting is visible. Regular maintenance keeps it cosmetic. Ignored, it becomes structural on the drain plane.
- Warped meeting-rail seals on HARC-mandated casements. HARC often requires narrow muntins that reduce glazing strength. The seal flexes, sun and salt do the rest, and you get air intrusion and water staining on the stool.
- Settled rough openings on elevated Conch houses. Pier foundations shift over decades. An opening that measured true in 1962 may be out by half an inch today. We re-shim before we set any unit, because a square frame in an unsquared hole is a leak you’ll meet at the first storm.
ECO Window Systems Service in Key West: What Local Conditions Mean for Your Equipment
Key West is the only city in Florida where a historically correct jalousie window replacement must simultaneously satisfy the National Historic Landmark District’s louvered-look mandate and Miami-Dade County’s NOA missile-impact standard. That’s not a bureaucratic footnote. It’s the single biggest reason mainland contractors get sent back to the drawing board. Our techs arrive with a pre-screened catalog of ECO impact profiles that have already cleared HARC aesthetic review on Conch houses from William Street to Truman Avenue. That shortcut knocks weeks off the approval clock. It also means we’re not guessing when we show up. One of our crews replaced a rotten jalousie unit on a wood-frame Conch house on William Street with an ECO 5800 single-hung impact window configured with a horizontal three-lite muntin pattern the reviewer had already approved on three previous applications on that block. The original rough opening needed re-shimming by five-eighths of an inch because the elevated pier sill had settled over the decades. After full-frame replacement, the homeowner’s wind mitigation report jumped from no credit to full protection. That’s what local knowledge does. If it is not right on paper, it will not be right on the wall.
ECO Window Systems Models & Products We Service in Key West
We service the full ECO lineup including the 5800 Single-Hung Impact Series, 8000 Impact Casement, 7600 Awning, and 5300 Sliding Glass Door, with the same expertise available through our Eco Window Systems service in Coral Gables. On warranty-era units, we order factory components: ball-bearing rollers, heavy-anodized extrusions, stainless multi-point locks. But coastal conditions demand judgment. Where factory zinc or standard hardware will corrode again in two seasons, we spec marine-grade 316 stainless aftermarket parts instead. We never attempt to repair a frame with pitted load-bearing corners, because that’s a failure waiting to hurt someone. Those get full-frame replacement with a HARC-accepted profile. We keep common ECO hardware staged for fast turnaround so Key West homeowners aren’t waiting on a truck from the mainland.
ECO Window Systems Service Pricing in Key West
Most ECO service calls in Key West settle between $180 and $450 for hardware replacement and weather sealing. Full-frame replacements on impact-rated units run higher, typically $900 to $2,800 per opening depending on size, finish, and whether HARC review applies. Historic Window Restoration work on Conch houses often sits at the upper end because every profile choice has to satisfy a reviewer before it sits in the opening. Our free estimate is a written line-item quote. You’ll see the part cost, the labor, and the permit-related work separated on paper. Call (954) 280-4413 and we’ll schedule a time that respects your schedule. The estimate costs you nothing and comes with no obligation.
Serving Key West, FL - Our Local Coverage Area
We’re based in the Key West area and know this community well, and we also provide Eco Window Systems service in Marathon. 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 Key West
You can replace jalousies with ECO 5800 impact single-hungs, but only if the configuration presents a louvered or multi-lite appearance HARC accepts. In practice, that means selecting from ECO profiles that have already cleared review on comparable Conch houses in your HARC district. We can show you which patterns have passed on nearby blocks, which removes most of the guesswork before you file. Call (954) 280-4413 and we’ll walk the exterior with you and point out what’s approvable.
Salt spray attacks the anodized layer at the weakest points: corner joins, weep channels, and roller tracks. Once the anodizing is compromised, the extrusion pitts, and salt works into the zinc hardware at the corners. On ocean-facing openings in Key West, visible corrosion can start within two to three seasons if drainage channels aren’t cleared monthly. We recommend an annual hardware check on any unit within two blocks of the water, and we’ll tell you if what you’re seeing is cosmetic or structural.
It depends on the track condition. If the track is pitted from salt and sand, a new panel on a damaged track will bind within months and you’ll be paying twice. We inspect the entire run before quoting panel replacement. If the track is sound, one panel is doable. If not, honest answer is full track replacement with marine-grade hardware. We’ll show you exactly what we’re seeing before you spend a dollar. Call (954) 280-4413 for a free assessment.
No. Non-historic New Town properties outside HARC jurisdiction only need the Miami-Dade NOA compliance for the impact product. HARC oversight applies to the Old Town Historic District and contributing structures. That’s a meaningful approval shortcut for New Town homeowners, but the NOA standard still binds every impact unit in Monroe County regardless of address.
The most common failure we see is an improperly shimmed rough opening on an elevated pier house. The foundation has shifted over decades, the installer sets the unit without correcting the opening, and the inspector finds the frame out of square or the reveal inconsistent. It’s avoidable. We measure in four places before ordering, not two, and we re-shim to correct settled sills before any unit goes in. Call (954) 280-4413 and we’ll get your opening measured correctly the first time.
Service Areas Near Key West
Most of our work centers on Key West proper, but we also serve homeowners across the Lower Keys and nearby Monroe County communities. If your home is within a reasonable drive of the island, we’re glad to schedule an estimate. For reference, our Kissimmee team handles Central Florida work: ECO Window Systems service in Kissimmee is available through that office. Likewise, ECO Window Systems service in Lake Buena Vista covers the attractions corridor. Our full Key West service area page shows the communities we cover on the island and along the Overseas Highway.
Book Your ECO Window Systems Service in Key West Today
If you’ve got a fogged ECO unit, a slider that drags, or jalousies that need a serious upgrade before the next storm season, call us. We’ll send a uniformed tech who knows the product and the island. Estimates are free, pricing is upfront, and the work is backed by our Done Right Promise. Call (954) 280-4413 and talk to a live person right now.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key West since 2008 with years of glass and framing experience across South Florida.
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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