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
Picture & Fixed Windows in Clewiston, FL
Picture and fixed windows are permanently glazed openings – no sash, no hardware, no moving parts – designed to frame a view or flood a room with natural light without any ventilation trade-off. In Clewiston, where lakefront properties along Lake Okeechobee and cane-field vistas are genuine selling points, a well-specified fixed window can do more for a room than almost any other single upgrade. Sightline Windows & Doors Clewiston offers Window Installation for fixed and picture windows from survey through glazing under the Haven Standard, with a written price in your hand before a single tool is lifted. Call (863) 509-1135 to schedule a measured survey – or read on to understand exactly what you’re buying, what it costs, and how the process works.
This page covers picture and fixed windows specifically. For the full scope of what we install – including operable units, impact-rated sliding glass doors, and custom geometric shapes – visit our Window Installation in Clewiston page, which maps every product category we carry and every manufacturer line we specify.
Sightline has documented more than 18,000 window and door openings since 2012. Every one of those jobs started with the same measured survey the customer keeps – a document that becomes the written quote, word for word, with no revision at invoice time. That’s Haven Clause 1 (Have it in writing), and it’s not a promotion. It’s how we’ve operated since day one.
When You Need Picture & Fixed Windows

Not every opening needs to open. Here are the situations where a fixed or picture window is the right call – and where the wrong choice (an operable unit that never gets used) costs you money in air infiltration, hardware maintenance, and lost energy performance:
- You have a lakefront or natural view worth preserving. Homes along the Lake Okeechobee shoreline north and west of Clewiston often have unobstructed water views that deserve a large, uninterrupted sightline. A picture window – typically spanning 48 to 96 inches wide – delivers that without frame rails cutting through the glass plane. Operable windows divide the view; fixed windows don’t.
- Your existing fixed window is fogged, cracked, or failing at the seal. Dual-pane fixed units lose their insulating gas fill when the seal between the panes fails – you see it as permanent condensation or a milky haze inside the glass. In Clewiston’s humidity, seal failure accelerates. A fogged unit is not repairable; the glazing needs replacement.
- You’re building an addition or enclosing a screened porch. Clewiston homeowners converting screened lanais to conditioned space regularly need fixed windows specified to match the existing opening dimensions. A custom-sized fixed unit from a manufacturer like ES Windows or CWS can be ordered to the exact rough opening without modifying the framing.
- Your current window isn’t impact-rated and your insurance requires it. Hendry County sits within the Florida wind-borne debris region. Many insurers covering Clewiston properties now require impact-rated glazing on all openings, including fixed windows. A standard single-pane or non-rated dual-pane picture window doesn’t satisfy that requirement. An impact-rated fixed unit – laminated interlayer, tested frame – does.
- You want to reduce solar heat gain without blocking light. Clewiston averages more than 260 sunny days per year, and south- and west-facing fixed windows can push interior temperatures up significantly if the glass isn’t specified correctly. A fixed window with a low Solar Heat Gain Coefficient (SHGC) – the measure of how much solar energy the glass transmits as heat – cuts cooling load without darkening the room.
- You’re combining a fixed picture window with operable flankers. A common configuration in Clewiston’s older bungalow-style homes is a large fixed center unit flanked by two casements or double-hungs that provide the ventilation. If the fixed center is deteriorating while the flankers still work, replacing only the picture unit is the right scope – and that’s a job we quote as a standalone line item.
Before
AfterOur Picture & Fixed Windows Process
Every fixed-window installation Sightline completes in Clewiston follows the same documented sequence. There are no shortcuts, and the steps below are the same whether the job is one window or twelve. Haven Clause 4 (Evidence on every job) means you receive a photo record at each stage – not because we think you’ll dispute anything, but because documentation is what separates a professional installation from a handshake job.
- Measured Survey – the document you keep. A background-checked, uniformed Sightline technician measures the rough opening, reads the existing frame condition, checks the sill for rot or water damage, and records the results on a written survey form. That form is yours. The quote we write comes directly from it – same dimensions, same product specification, same labor scope. Haven Clause 1 means those two documents are identical; we don’t write a low survey and a higher invoice.
- Product specification and written quote. Based on the survey, we specify the fixed unit by frame material, glass type, U-factor (the measure of heat transfer through the entire window assembly), SHGC, and impact rating. For most Clewiston jobs, we’re drawing from CWS, ES Windows, or ECO Window Systems, depending on the performance tier and budget the survey supports. The written quote names the product, the price, and the scope. You sign it or you don’t – there’s no pressure, and there’s a free second opinion available on any competitor’s written estimate if you want to compare.
- Permit and product order. Fixed window replacements in Clewiston that involve structural changes or impact-rated upgrades typically require a Hendry County building permit. We pull it. We also coordinate the product order so the unit arrives before the installation date – we don’t schedule tearout until the replacement is confirmed in stock or staged at our supplier. That protects you from having an open hole in your wall.
- Removal and opening preparation. On installation day, the technician removes the existing window, photographs the rough opening, and documents the frame condition. If the sill or framing shows rot or water intrusion that wasn’t visible during the survey, we stop, document, and call you before proceeding. No scope creep without a written change order.
- Glazing and sealing. The fixed unit is set into the opening, shimmed level and plumb, anchored per the manufacturer’s installation instructions and Florida Building Code requirements, and sealed with a compatible flashing and sealant system. For impact-rated units, the fastener pattern and bite depth matter for the product to retain its Miami-Dade or Florida Product Approval rating – we follow the tested assembly, not a shortcut.
- Photo record, cleanup, and warranty documentation. When the glazing is complete, we photograph the finished installation, clean the glass and the surrounding area, and hand you the documented photo record along with the product warranty and the 365-Day Done Right Promise. If anything isn’t right within a year of installation – seal, frame, flashing, glazing – we come back and make it right. That’s in writing, not a verbal assurance.
Picture & Fixed Windows Pricing in Clewiston

Fixed and picture windows cost less per unit than comparable operable windows because they have no hardware, no weatherstripping on a movable sash, and simpler installation mechanics. That said, size and glass specification drive price significantly – a 96-inch picture window with impact-rated laminated glass and a low-SHGC coating is a different product from a 36-inch fixed bathroom unit with standard dual-pane glass.
The ranges below reflect what Sightline typically quotes for picture and fixed window installations in Clewiston. These are installed prices – product, labor, flashing, and trim – not material-only figures.
| Window Type | Typical Installed Price Range (Clewiston) |
|---|---|
| Standard fixed window (up to 36″ wide, dual-pane, non-impact) | $320 – $580 per unit |
| Mid-size picture window (37″ – 60″ wide, dual-pane, non-impact) | $520 – $900 per unit |
| Large picture window (61″ – 96″ wide, dual-pane, non-impact) | $850 – $1,400 per unit |
| Impact-rated fixed window (any size, laminated glass, tested frame) | Add $180 – $420 per unit over non-impact equivalent |
| Low-SHGC or specialty glass coating | Add $60 – $150 per unit |
| Custom or non-standard shape (trapezoid, arch, half-round) | Quoted per opening after measured survey |
| Frame repair or sill replacement (if found at tearout) | $95 – $280 per opening, written change order required |
What affects where your job falls in those ranges: glass size (larger glass costs more and weighs more, affecting installation time), impact rating requirement, frame material (vinyl, aluminum, or fiberglass), glass package selected, and whether the rough opening requires any structural adjustment. Permit fees from Hendry County are a pass-through – we don’t mark them up, and they appear as a named line item on your written quote.
The estimate is free and the quote is written before anything starts. Call (863) 509-1135 to schedule a measured survey, or bring us a competitor’s written estimate – we’ll review it at no charge under our Free Second Opinion offer.
What to Know About Fixed Windows and Florida’s Building Code
Clewiston sits in Hendry County, and Hendry County is within the Florida High-Velocity Hurricane Zone boundary for wind-borne debris – a designation that matters for any window you install or replace. Florida Building Code Section R301.2.1.2 requires that windows in wind-borne debris regions either be impact-resistant or protected by an approved shutter system. A fixed window that isn’t impact-rated satisfies the “fixed” requirement but not the wind-borne debris requirement.
In practice, this means two things for Clewiston homeowners. First, if your insurance carrier has issued a notice requiring impact-rated openings, a standard dual-pane picture window won’t close that gap. Second, when we pull a permit for a fixed window replacement, the inspector will confirm the product’s Florida Product Approval number – which is why we specify products with documented approvals, not gray-market or unapproved units.
We don’t say this to upsell impact glass on every job. Some fixed windows in interior positions or protected by overhangs and shutters may not trigger the requirement. The measured survey is where we read the opening, check its exposure, and tell you what the code actually requires for that specific location – in writing, on the same document as the quote.
Picture Windows and Lake Okeechobee Solar Exposure

This is worth naming directly because it affects product selection in Clewiston in a way that doesn’t apply in, say, Tampa or Orlando. Properties on the north shore of Lake Okeechobee – and a significant portion of Clewiston’s residential neighborhoods face south or southwest toward the lake – deal with long afternoon sun angles hitting large glass planes directly. A picture window with a standard clear dual-pane glass package and an SHGC of 0.40 or higher will transmit enough solar energy on a west-facing wall to meaningfully raise interior temperatures and increase cooling load from mid-morning through late afternoon.
The fix is glass specification, not window size reduction. A low-SHGC coating – typically in the 0.22 to 0.28 range for south- and west-facing openings in this climate – cuts solar heat transmission without significantly reducing visible light transmittance. ECO Window Systems and ES Windows both offer glass packages in this range with Florida Product Approval, and the price delta is modest relative to the long-term cooling savings. We name the SHGC on the written quote so you can compare it to your current unit’s specification if you have it.
FAQs – Picture & Fixed Windows in Clewiston
How much does a picture window installation cost in Clewiston?
A mid-size picture window (37 to 60 inches wide) installed in Clewiston typically runs $520 to $900 for a standard dual-pane unit, or $700 to $1,320 with impact-rated glass. Larger units – 61 to 96 inches wide – run $850 to $1,400 non-impact and $1,030 to $1,820 with laminated impact glazing. Those are installed prices covering product, labor, flashing, and trim. Permit fees from Hendry County are a separate named line item on the written quote. Call (863) 509-1135 for a free measured survey – the quote we write from that survey is the price you pay, no revision at invoice time.
Do fixed windows in Clewiston need to be impact-rated?
For most Clewiston homes, yes. Hendry County falls within Florida’s wind-borne debris region, and Florida Building Code requires that windows in that zone be either impact-resistant or protected by an approved shutter system. A fixed window that isn’t impact-rated satisfies the “non-operable” requirement but not the debris-impact requirement. Whether your specific opening triggers that rule depends on its position, exposure, and whether existing shutter protection is in place – the measured survey is where we read that and document the answer in writing before any product is specified.
Can a fogged or hazy fixed window be repaired, or does it need full replacement?
Fogging inside the glass – that milky or condensation-streaked appearance between the panes – means the dual-pane seal has failed and the insulating gas fill has escaped. The glass unit itself cannot be re-sealed in place; the glazing needs to be replaced. In some cases, the frame is reusable and only the glass package is swapped. In other cases, particularly in older aluminum frames common in Clewiston’s mid-century ranch homes, full-frame replacement is the better value because the frame’s thermal performance has also degraded. The measured survey documents which situation you’re in before we recommend a scope.
How long does a fixed window installation take?
A single fixed, picture, or 3-Panel Sliding (3-Lite Roller) Windows replacement – remove, prepare the opening, set and seal the new unit, trim and clean – typically takes two to four hours for one technician. A set of three to five fixed windows on a single visit runs four to seven hours depending on size and whether any frame repair is needed. We don’t schedule tearout until the replacement unit is confirmed staged, so there’s no gap between removal and re-installation. The documented photo record is completed the same day before the technician leaves the property.
Key Takeaways

- Fixed and picture windows in Clewiston are typically installed for $320 to $1,400 per unit depending on size, with impact-rated glass adding $180 to $420 per unit.
- Hendry County’s wind-borne debris designation means most replacement fixed windows require a Florida-approved impact-rated product or a documented shutter system – the measured survey identifies which applies to your opening.
- South- and west-facing picture windows on Lake Okeechobee-area properties benefit from low-SHGC glass specification to reduce cooling load; the SHGC is named on the written quote.
- Every Sightline installation includes a written price before work starts (Haven Clause 1), a documented photo record (Haven Clause 4), and the 365-Day Done Right Promise in writing.
- The measured survey is free, the quote is the same document as the survey, and a free second opinion is available on any competitor’s written estimate.
Sightline Windows & Doors Clewiston installs picture and fixed windows across Clewiston and the surrounding Hendry County area. For a free measured survey and written quote, call (863) 509-1135 – a live person answers, not a voicemail queue. If you’d like to review what a competitor has quoted you, bring that written estimate and we’ll give you a second opinion at no charge. The price we write before we start is the price on the invoice when we finish.
To see the full range of window and door work we do in this market – impact windows, energy-efficient units, sliding glass doors, and custom shapes – visit our home page or go directly to Window Installation in Clewiston for the complete service overview.
Written by Sonia Raman, Owner at Sightline Windows & Doors Clewiston, serving Clewiston.
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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