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AfterECO Window Systems Windows & Doors in Key West, FL | TruePane Windows & Doors
We provide independent ECO Window Systems service across Key West, from Old Town’s historic Conch houses to the newer concrete-elevated builds in New Town, and we also offer Eco Window Systems service in Marathon. What makes our ECO work different here is the paperwork layer: Key West is the only Florida city where a window swap on a contributing structure has to clear the Historic Architectural Review Commission before the county will even look at the impact rating. If you’re chasing a fogged ECO sash or a slider that binds after a salt-season, call (813) 320-9346 and we’ll tell you straight what’s covered and what HARC will flag.
Why Key West Residents Choose Us for ECO Window Systems Service
Our crew handles ECO frames daily across Key West’s Old Town, where HARC review and Monroe County wind-load demands force installers to know the brand’s exact mullion and lite options, not just its impact labels. We maintain a job-site log of every ECO frame we’ve stripped, re-flashed, and re-glazed in salt-spray elevations from Bahama Village to Casa Marina. That log is worth more than a brochure: it tells us which ECO WeatherCheck gaskets fail first on a south-facing Catherine Street exposure versus a shaded lane off Simonton.
Dale Kessler, our owner, grew up in Seminole Heights and has spent the better part of two decades measuring, setting, and sealing windows and doors across Florida. He still lives about six blocks from where he learned to ride a bike, and the same rule he picked up from his father’s building-maintenance outfit still governs our ECO service in Key West and our Eco Window Systems service in Homestead: a callback is a character flaw. If it needs to be in writing to be true, we will put it in writing.
We’re an independent ECO Window Systems service provider. We are not manufacturer-affiliated and not an authorized dealer, which means we have no reason to steer you toward a replacement when a repair is the right call. We’ll tell you which one the frame actually needs.
Common ECO Window Systems Windows & Doors Problems We Solve in Key West
- Salt-pitted aluminum corner keys on ECO 400 Series frames. South- and east-facing elevations in Old Town get hammered by salt-laden trade winds. Within three to five years, the corner keys on ECO 400 single-hungs and casements corrode into white powder that bleeds onto wood sills and freezes the sash. We swap in stainless steel keys and re-torque the corners so the sash rides true again.
- Failed glazing tape behind ECO 500 Series impact glass. On elevated Conch homes, especially the wind-exposed rows along Catherine Street, wind-driven rain wicks past the perimeter seal and pools inside the frame channel where the old jalousie opening was retrofitted. You’ll see water staining at the interior sill and a film of condensation that never dries. We strip the old tape, re-bed the glass with a marine-grade sealant, and re-test the perimeter.
- Weep-hole occlusion on ECO 7000 Series sliders. Salt accretion plus airborne lime dust off Duval Street construction staging plugs the threshold weep holes on impact sliders. Water backs up and the track starts retaining a sour-smelling film. We clear the occlusions, then replace the threshold gaskets so drainage works as designed.
- Split muntins on ECO Classic wood-clad sash. Key West’s constant humidity and unshaded west exposure on pier-elevated homes will split a narrow HARC-required muntin profile within two seasons if the wood wasn’t sealed correctly. We see this most on the rears of lots off Fleming and Southard Streets, where afternoon sun lands hard. We re-mill the muntin profile, re-glaze, and seal with a finish rated for salt-air environments.
- Surface-mounted retrofits that trap runoff. Some contractors surface-mount a new ECO unit over the old jalousie opening and stucco the flange. It looks fine for a season, then salt-laden runoff gets trapped inside the track. We find this often enough that we check for it on every service call to a raised Conch house.
ECO Window Systems Service in Key West: What Local Conditions Mean for Your Equipment
Key West sits entirely surrounded by saltwater at the end of a narrow island chain, so the corrosion clock runs faster here than in Miami, Naples, or even Eco Window Systems service in Coral Gables. The hardware, aluminum frames, even the adhesives break down on an accelerated schedule. An inland installer who has never worked this climate will spec a standard zinc corner key or a base gasket and wonder why the window fails in three years. We don’t. We stock factory-matched ECO WeatherCheck gaskets and stainless steel corner keys, and we spec marine-grade chrome-plated brass hardware from Old Town millwork suppliers wherever ECO’s base zinc hardware corrodes too fast in Key West salt air.
That extends to how we seal frames. On a raised Conch house on William Street, our tech found an ECO 400 Series aluminum awning surface-mounted over the original jalousie opening; monocouche stucco encased the bottom flange and trapped salt-laden runoff inside the track. We pulled the HARC-required design drawings, ordered a true-divided-lite ECO Classic wood-clad casement with a 2⅛-inch muntin in salt-weathered gray, and removed and replaced the entire rough opening with pressure-treated sill and stainless anchors. HARC signed off the same week the impact Notice of Acceptance cleared Monroe County. That’s the standard every ECO job in Key West should be held to.
ECO Window Systems Models & Products We Service in Key West
We service the ECO 400 Series single-hung and casement windows, the ECO 500 Series impact casement and awning windows, the ECO 7000 Series impact sliding glass doors, and the ECO Classic wood-clad sash retrofit kits. Our parts approach is straightforward: factory-matched OEM where it holds up, and better materials where the island’s salt air proves the OEM choice wrong. We repair ECO frames twice before recommending replacement, unless HARC code triggers a non-impact-to-impact upgrade, in which case a full tear-out is the only legal path. We keep the common parts on our trucks for faster Key West turnaround: ECO WeatherCheck gaskets, stainless corner keys, threshold gaskets, and a selection of HARC-friendly wood-clad muntin stock.
ECO Window Systems Service Pricing in Key West
Service calls in Key West start with a diagnostic fee that we apply toward the repair. Typical repairs run as follows:
- Sash re-alignment and corner key replacement: $180 to $340
- Re-glazing a fogged ECO sash with marine-grade sealant: $250 to $450 per sash
- Weep-hole clearance and threshold gasket replacement: $120 to $220
- Full-frame impact retrofit with HARC documentation: $2,800 to $7,500 depending on opening size and finish
What you’ll get with a free estimate is a written, line-item quote with the parts we’ll use, the labor, and the HARC-related paperwork time broken out separately. No change orders hiding in the back. Call (813) 320-9346 to schedule a walkthrough.
Serving Key West, FL - Our Local Coverage Area
We’re based in the Key West 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 Key West
No. HARC requires a certificate of appropriateness for any window replacement on a contributing structure built before 1930, and the commission will reject a unit if the muntin width, lite configuration, or finish color deviates from the original Conch wood sash, even when that unit carries a Monroe County 180-mph design load label. You need both approvals, not one. Call (813) 320-9346 and we’ll walk you through the order of operations.
The base zinc hardware ECO specs on many frames will corrode and seize within three to five years on a south- or east-facing Key West elevation. We replace it with marine-grade chrome-plated brass hardware from local Old Town millwork suppliers, which is the only practical answer for salt-air survival. If you’re seeing white corrosion powder on the sash: that’s the corner keys, and they need stainless.
Sometimes. If the structure is non-contributing and outside HARC jurisdiction, a properly flashed retrofit into the existing rough opening can work. If HARC has jurisdiction, you’ll typically need a full tear-out because the commission will reject a surface-mounted unit that reads wrong from the street. We’ll pull the record drawings before we quote, so there are no surprises. Call (813) 320-9346 to find out which path applies to your house.
You need the Notice of Acceptance for the specific ECO unit installed, the HARC certificate of appropriateness if the property is in a historic district, and the permit sign-off from Monroe County showing the installation passed final inspection. Our team registers both warranty layers in writing before the truck leaves the driveway, and we keep the paperwork trail complete so your wind mitigation inspection doesn’t stall. We’ll hand you a full documentation packet on the day the job finishes.
They split if the wood wasn’t sealed for a marine environment. The ECO Classic wood-clad sash with narrow HARC-required muntin profiles will split along the grain within two seasons of constant humidity and west-facing solar gain if the finish isn’t rated for salt air. We re-seal with a marine-grade finish on every wood-clad ECO sash we install in Key West, and we re-mill profiles that have already started to fail. Get an exact quote by calling (813) 320-9346; estimates are free.
Service Areas Near Key West
Our Key West crew also covers Stock Island, Big Coppitt Key, Geiger Key, and the lower Sugarloaf neighborhoods. For work outside this service area, see our ECO Window Systems sales & service page, our Key West service area page, our ECO Window Systems service in Kissimmee, and our ECO Window Systems service in Lake Buena Vista.
Book Your ECO Window Systems Service in Key West Today
Call (813) 320-9346 to schedule your free estimate. A live person answers 24 hours a day, seven days a week. We’ll give you a straight diagnosis on your ECO frames and a written line-item quote before any work begins.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key West and the Lower Keys since 2008.
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.