New windows and doors improve comfort, cut energy bills and add long-term value to your home. Sightline Windows & Doors Clewiston pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
2. Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
3. Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
ECO Window Systems Door Installation: The Clewiston Owner’s Guide
We stock and install ECO Window Systems-compatible door hardware, replacement panels, and full frame-and-sash assemblies in Clewiston, with typical installed pricing running $340-$1,850 depending on whether we’re swapping a single component or hanging a new pre-hung unit in an existing rough opening. Most ECO Window Systems parts we carry can be on-site same-day, and full door replacements are scheduled within 48 hours. Clewiston homeowners usually discover a problem when the deadbolt won’t seat, the panel drags on the threshold, or they spot daylight between the weatherstrip and the jamb after a storm rolls through from the Gulf.
Which ECO Window Systems Models This Applies To
ECO Window Systems builds three residential door product families we see regularly in Hendry County: the ECO 5000 Series (standard hinged entry with aluminum-reinforced vinyl frame), the ECO 8000 Impact Series (HVHZ-rated for Miami-Dade and Broward compliance, though many Clewiston owners spec it for the wind load), and the ECO Slide patio door line (two-, three-, and four-panel configurations with tandem roller trucks).
The part you need depends on which generation you own. ECO Window Systems used a 1.75-inch thick slab on 5000 Series units built before 2019; post-2019 production moved to 2.0-inch thick slabs with a different bore spacing for multi-point locks. Check the hinge-side jamb for a foil label with a 12-digit serial starting with “ECO” - the fifth digit indicates year of manufacture. If your label is painted over or sun-faded, measure slab thickness and lock bore center-to-center: 5.5 inches means pre-2019, 5.875 inches means current generation.
We carry both OEM ECO Window Systems hardware and quality aftermarket equivalents where the spec matches. For impact-rated 8000 Series units, we specify OEM multi-point lock mechanisms; the liability of a non-certified replacement in a rated assembly isn’t worth the savings. On 5000 Series standard doors, we often source commercial-grade Baldwin or Emtek hardware that exceeds OEM cycle testing at a lower price point. Sightline Windows & Doors Clewiston is an independent service provider - we are not affiliated with ECO Window Systems.
Before
AfterSigns Your ECO Window Systems Door Installation Is Failing
- The deadbolt or multi-point lock won’t fully extend or retract. In Clewiston’s humidity, the zinc-alloy lock bodies ECO Window Systems used on 5000 Series units through 2017 corrode internally. The symptom starts intermittent - you lift the handle and the top bolt doesn’t throw - then fails completely. We replace with stainless-steel bodied hardware.
- The panel drags or sticks in summer, then gaps in winter. This is seasonal jamb movement from moisture cycling in the frame, common in homes near the cane fields where the soil shifts with irrigation schedules. The fix isn’t planing the door; it’s resetting the frame in the rough opening with composite shims that don’t compress.
- Visible light between the weatherstrip and the slab edge. ECO Window Systems uses a dual-fin compression seal that hardens after 6-8 years of Florida UV exposure. Once the fin loses memory, air infiltration follows. We stock the OEM profile and a commercial-grade Santoprene equivalent rated for 15-year UV exposure.
- Condensation between glass lites on a door with an integrated window. The IGU (insulated glass unit) has lost its seal. ECO Window Systems sources IGUs with a stainless steel spacer; when that spacer corrodes at the edge, argon escapes and moisture enters. We measure the daylight opening and order a replacement IGU to the exact cut size, or source from our local fabricator for faster turnaround.
- Roller trucks grind or the sliding panel jumps the track. On ECO Slide patio doors, the tandem roller assemblies use a nylon wheel that flat-spots under load. The 2016-2020 production run had a known issue with axle deflection at 200+ lbs panel weight. We upgrade to stainless axle, sealed-bearing rollers rated for 400 lbs per pair.
Replacement Cost & What’s Included
| Service | Typical Range in Clewiston | What’s Included |
|---|---|---|
| Lock hardware replacement (single-point) | $340-$520 | OEM or equivalent lockset, rekey to existing, adjustment |
| Multi-point lock system (impact-rated) | $680-$940 | OEM mechanism, strike plate alignment, cycle testing |
| Weatherstrip replacement (full perimeter) | $280-$410 | Removal of old profile, surface prep, new compression seal |
| IGU replacement (door lite) | $420-$680 | Measure, fabricate, install, argon fill, tempered if required |
| Patio door roller truck replacement | $380-$560 | Both trucks, track inspection, height adjustment |
| Full pre-hung door replacement (standard) | $1,240-$1,580 | Removal, rough-opening prep, install, trim, cleanup |
| Full pre-hung door replacement (impact-rated) | $1,480-$1,850 | Above plus HVHZ fasteners, permit, inspection coordination |
What drives the range: slab size (32-inch vs. 36-inch vs. double-door), whether the existing frame is square within 1/8 inch (we measure and document), and whether the wall is block or frame construction. Block requires tapcon or wedge-anchor fastening; frame requires structural screws into king studs. We pull permits on all impact-rated replacements per Hendry County requirements, and the inspection fee is itemized in your written quote, not buried.
Every ECO Window Systems door installation we complete carries our 365-Day Done Right Promise under the Haven Standard. If the lock doesn’t seat clean, the weatherstrip doesn’t seal, or the panel doesn’t swing true, we return and correct it. The written quote you sign is the invoice you pay - Haven Clause 1. No change orders for conditions we should have caught in the measured survey.
DIY or Call Us?
There are two things a Clewiston homeowner can safely check before calling: whether the strike plate screws have backed out (tighten with a hand screwdriver, not a drill), and whether debris is packed in the threshold track on a sliding door. Beyond that, door work goes wrong fast.
Removing a pre-hung slab without supporting the frame can twist the jamb enough that the weatherstrip never seals again. Impact-rated doors are heavy - a 36-inch 8000 Series slab with glass weighs 140+ lbs - and the multi-point lock requires precise mortising that hand chisels rarely achieve clean. If you’re considering DIY to save money, borrow our written quote instead: our Free Second Opinion on Any Written Estimate means you can bring us a competitor’s number and we’ll review it at no charge. Often the gap isn’t in parts cost; it’s in what’s included - permits, disposal, trim repair, the photo record we provide on every job.
Measure it right the first time. Everything after that is just paperwork.
FAQs
Expect 12-18 years on a standard 5000 Series unit, 15-22 years on an 8000 Series impact door if the hardware is maintained. The limiting factor is usually the weatherstrip and lock mechanism, not the frame or slab. Call (863) 509-1135 for an exact quote - estimates are free.
Single-point locks can sometimes be rebuilt, but we don’t recommend it. The labor to disassemble, clean, and re-lube exceeds the cost of a new mechanism, and the rebuilt unit fails again within two years in this humidity. Multi-point locks and IGU seals are not repairable; replacement is the only reliable fix. Call (863) 509-1135 for an exact quote - estimates are free.
Hardware swaps run 90 minutes to two hours. A full pre-hung replacement is a half-day job: removal, rough-opening inspection and correction, install, shim and fasten, trim, cleanup. We schedule arrival windows, not “sometime Monday,” and Haven Clause 2 means we arrive on schedule or we call. Call (863) 509-1135 for an exact quote - estimates are free.
We carry standard 5000 Series locksets, weatherstrip profiles, and patio door roller trucks on every Clewiston service vehicle. Impact-rated 8000 Series hardware and custom IGU sizes we order to spec, with typical lead time of 24-48 hours from our fabricator in Fort Myers. If your serial number is available when you call, we confirm stock before dispatch. Call (863) 509-1135 for an exact quote - estimates are free.
Ready to get your ECO Window Systems door working right? Call (863) 509-1135 to schedule your free estimate. We’ll bring the measured survey, the written price, and the photo record - everything the Haven Standard requires, nothing less.
Written by Sonia Raman, Owner, Sightline Windows & Doors Clewiston at Sightline Windows & Doors Clewiston, serving Clewiston and nearby areas.
Six Reasons Homeowners Choose Sightline Windows & Doors Clewiston
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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