New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Miami pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
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.
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.
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
Bay & Bow Windows in Miami, FL
Bay and bow windows in Miami typically cost between $3,800 and $9,500 installed, depending on size, glass package, and whether you choose impact-rated units. Both styles project outward from the wall to create a small alcove inside the home, but they differ in footprint: bay windows use three panels set at angles (usually 30 or 45 degrees), while bow windows use four to six panels in a gentler curve. We install both as part of our window installation service, and we’ll give you a written price before any work starts so you know exactly what the project costs before you commit.
At Westlight Windows Miami, we’ve been installing bay and bow windows since 2009 as an independently owned and operated Kingswell location. The west light is what we named ourselves after: that late-afternoon sun that pours through a good window, bright and warm and worth doing right. A bow or bay window is the fullest expression of that idea, because it catches light from three or more directions instead of just one. If you’re exploring options, our Window Installation in Miami guide covers the full range of what we do. You can also call us at (850) 753-2730 any time; a live person answers, 24/7.
Key Takeaways
- Bay and bow windows in Miami typically run $3,800 to $9,500 installed, with impact-rated glass adding 20 – 35%.
- Both styles project outward from the wall, adding interior floor space and three-directional light.
- Impact-rated PGT and CGI glass options meet Miami-Dade County code for hurricane zones.
- Every job comes with a written price before work starts, a committed arrival window, and the 365-Day Done Right Promise.
- We bring eight manufacturer lines, so the window is matched to your home rather than the other way around.
When You Need Bay & Bow Windows
Most homeowners in Miami start thinking about bay or bow windows when a room feels dark, cramped, or disconnected from the yard or street. A flat window gives you one view. A bay or bow gives you three to six, and it changes how the whole room feels. Here are the situations we see most often, from Coral Gables to Kendall to Pinecrest:
- A living room or dining room that gets no direct light after noon. A bow window facing east or southeast catches morning and midday sun across a wider arc, and in Miami where afternoon storms roll in fast, that extra morning light matters.
- You want a window seat or reading nook. Bay windows especially create a natural bench-depth alcove. Homeowners in neighborhoods like Shenandoah and Morningside often build a cushion-topped seat into the bay and gain both seating and storage.
- Your current window is a flat single or double-hung that’s leaking or sweating. In Miami’s humidity, seals fail faster than in dryer climates. If you’re seeing condensation between panes or water staining on the interior sill, replacement is the fix, and going with a bay or bow at the same time costs less than doing them separately.
- You want to add visual presence from the street. A bow window on a 1950s ranch in Westchester or a bay window on a Mediterranean-style home in Coconut Grove reads as intentional architecture, not an afterthought.
- You’re already replacing windows and want to maximize the opening. If the framing around an existing picture window is sound, converting to a bay or bow can be done in one project without a full structural overhaul.
- You need impact-rated glass in a large opening. Large glazed areas in Miami-Dade require impact-rated products, and PGT and CGI both make bay and bow configurations that meet code. We’ll walk you through what’s required for your specific wind zone before you spend a dollar.
If any of these sound like your house, call (850) 753-2730. We’ll ask a few questions, give you an honest sense of whether a bay or bow makes sense for your walls, and schedule a measurement visit if it does.
Our Bay & Bow Windows Process
We follow the same process on every bay and bow window project, and it’s governed by the Kingswell Guarantee. That means four things in writing on every job: a written price before any work starts, a real arrival window we commit to, a clean job site when we leave, and a written guarantee on the completed work. Here’s how a typical bay or bow installation goes with us:
- Call and talk to a person. You reach a live human at (850) 753-2730, not a voicemail tree. We ask about your home’s style, the room, the existing window, and whether you’re in an impact zone. We schedule a measurement visit at a time that works for you.
- We measure and assess the rough opening. Owen or one of our background-checked technicians comes out, takes precise measurements, checks the framing and header, and looks at the roofline and eave overhang. Bay and bow windows project outward, so roofline and eave support matter. We’ll tell you honestly if the structural work is straightforward or if you need a roofing or framing contractor involved first.
- We match the window to your house, not the other way around. We carry eight manufacturer lines, including PGT, CGI, CWS, and ViewLux. For a modern Kendall home, a ViewLux bow with narrow sightlines might be right. For a historic Coral Gables bungalow, a CGI impact-rated bay that preserves the original proportions might work better. We show you actual product specs and glass packages, and we explain things like low-e glass (a thin coating that reflects heat back into the room in winter and out in summer) in plain words.
- You get a written price before any work starts. No verbal estimate, no door-step revision, no “we found something unexpected” invoice at the end. The price covers the window, installation, and any finish trim work. You approve it, and we order.
- We install on schedule, protect the site, and clean up. We arrive in the window we gave. We drop cloths, mask off the area, and remove the old window carefully so lathe, plaster, or drywall isn’t damaged. We set the new bay or bow, level it, insulate and seal it, flash it properly against Miami’s wind-driven rain, and then we clean the site. We leave it cleaner than we found it.
- We hand you a written guarantee and we stand behind it. If anything fails within the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s in writing, handed to you at completion.
This is the Kingswell Way: say the price before the work; show up in the window we gave; leave the place cleaner than we found it; put the guarantee in writing; come back if it fails. Five sentences, and we mean every one of them.
Bay & Bow Windows Pricing in Miami
Here’s the honest picture. Bay and bow windows are not cheap, but the range is knowable, and we want you to know it before you call. Mid-range figures for an opening that’s roughly 4 to 6 feet wide:
| Window type & size | Typical installed range in Miami |
|---|---|
| Vinyl or aluminum bay window, 4 – 6 ft wide, standard glass | $3,800 – $5,200 |
| Bow window, 4 – 6 panels, standard glass | $4,200 – $6,800 |
| Bay or bow with impact-rated glass (PGT or CGI) | $5,800 – $9,500 |
| Larger custom configurations, 7 ft+ wide, seat boards, interior finish | $8,000 – $14,000+ |
These ranges reflect what we see across Miami neighborhoods: the same bow window costs less in a cookie-cutter Larkins or Liberty Square tract home where the opening is standard, and more in a custom-built Pinecrest or Gables Estates home where the roofline, eave, and stucco work all vary. What moves the price:
- Impact-rated glass. Miami-Dade County requires impact-rated glazing for most residential replacements in wind zones. PGT and CGI impact packages add roughly 20 to 35 percent over standard glass, but the product is also incredibly strong and often lowers wind and noise transmission.
- Seat boards and interior finish. A bay window seat with a wood top, side blending, and baseboard return adds real material and labor cost. Plain drywall returns are less.
- Roof and eave work. A bow window that projects past the eave line may need a small hip roof built over it. A window tucked under a deep overhang may not. We’ll assess this during the measurement visit.
- Stucco and exterior finish. Miami homes are overwhelmingly stucco. Matching the exterior texture and color around the new projection is part of the job, and the complexity varies by home.
We give you one written price that covers all of it. No revised invoices, no surprise line items at the end of the job. If you want a more precise number for your specific opening, call (850) 753-2730 and we’ll set up a measurement visit. The estimate is free.
Why Homeowners in Miami Choose Westlight for Bay & Bow Windows
We’re not the only company in Miami that installs bay and bow windows. We know that. Here’s why homeowners call us, and why they call us back when they have another window project:
Written prices, no door-step surprises
Every price is put in writing before the first screw turns. If the price we quote is the price you pay, and the written guarantee is handed to you at completion, there’s nothing to argue about later. We don’t run the “we found rot in the framing after we opened the wall” game. We assess the framing during the measurement visit precisely so we don’t surprise you later.
Impact-rated products from manufacturers we actually stock and install
We carry eight manufacturer lines, including PGT, CGI, CWS, and ViewLux. That means we’re not forcing your bay window into whatever product we happen to have on a truck. We match the window to your home’s architecture, your wind zone, your budget, and your priorities on energy efficiency and visibility, whether that’s a bay, bow, or horizontal roller windows. If you want a ViewLux bow with slim sightlines in a modern living room, we can do that. If you need CGI impact-rated glass because you’re in a mandatory wind-borne debris zone, we can do that too.
The 365-Day Done Right Promise
If the work isn’t right within the guarantee period, we come back and fix it at no charge. That’s a written promise, not a verbal assurance. It applies to the window, the installation, the flashing, the sealant, the interior trim, everything we touched. And we also include a free second visit if the repair fails, automatically, no negotiating required.
You’ll know who’s walking through your door
Our technicians are background-checked and uniformed. When you book a measurement or an installation, you know exactly who to expect. In Miami, where contractors sometimes send whoever is available that day, this matters.
Live phone coverage, 24/7
Call (850) 753-2730 at 2 a.m. on a Sunday, and a real person answers. We don’t route you to voicemail, and we don’t hide behind a chatbot. If you need to reschedule, ask a question about your glass package, or report a problem after a storm, a human picks up the phone and helps.
Bay vs. Bow: Which One Makes Sense for Your Miami Home?
Both windows project outward and add interior space, but the feel is different. A bay window is more architectural, more angular. It’s the classic choice for a dining nook, a kitchen garden window, or a living room statement. The angled side panels create a deeper, boxier alcove that works especially well with a built-in seat.
A bow window is softer and more panoramic. Four to six panels in a gentle arc means more glass, more light, and a wider view than casement windows, but less of a defined interior nook. Bow windows tend to cost slightly more because there are more panels and more mullions, but the difference is often small at standard sizes.
For Miami specifically, here’s what we tell homeowners:
- If your home is a 1920s – 1940s Mediterranean or Art Deco style in areas like Shenandoah or Silver Bluff, a bay window with angled sides matches the period architecture better than a bow.
- If you’re in a 1950s – 1970s ranch in Westchester or Kendall, a bow window can soften the front elevation and add a mid-century look that suits the house.
- If your goal is maximum light and panoramic views, especially of a yard, canal, or pool, a bow window with four to five panels delivers it.
- If your goal is a window seat, a bay window with a deeper box bay configuration gives you more usable bench depth.
We’ll talk through all of this during the measurement visit. We won’t push you toward one or the other; we’ll show you the differences in price, glass area, and how each will look from the inside and the street, and you decide.
Impact Glass and Miami-Dade Code: What You Need to Know
If your home is in Miami-Dade County, which virtually all Miami addresses are, any new or replacement window in a wind-borne debris region must be impact-rated or protected by an approved shutter system. For bay and bow windows, this matters even more because the projection creates a larger glazed surface area than a flat window, and the entire assembly has to withstand wind pressure from multiple directions.
We install impact-rated bay and bow windows from PGT and CGI that meet the Florida Building Code and Miami-Dade County requirements. Impact-rated glass is a laminated product: two panes bonded with a plastic interlayer that holds the glass together even if it cracks, so a wind-borne branch or piece of debris does not breach the window and pressurize your home. The interlayer also blocks a meaningful amount of UV light, which protects furniture and flooring from Miami’s intense sun.
We’ll confirm your specific wind zone and product requirements during the measurement visit, and we’ll include the right glass package in your written price. There’s no upcharge surprise later for code compliance; we build it into the quote from the start.
FAQs – Bay & Bow Windows
How much does a bay window cost in Miami?
A bay window in Miami typically costs $3,800 to $5,200 installed for a standard 4 to 6 foot opening, and $5,800 to $9,500 when impact-rated glass from PGT or CGI is required. Larger custom bays with seat boards and extended roof work can run $8,000 to $14,000 or more. Call (850) 753-2730 for a free written estimate on your specific opening.
How much does a bow window cost in Miami?
A bow window in Miami typically runs $4,200 to $6,800 installed for a 4 to 6 panel unit with standard glass, and $5,800 to $9,500 with impact-rated glass. Bow windows cost slightly more than bays at the same width because there are more panels, more mullions, and more labor. For an exact price on your opening, call (850) 753-2730, and we’ll schedule a free measurement visit.
Do I need impact-rated glass for a bay or bow window in Miami?
Yes, in most cases. Miami-Dade County building code requires impact-rated glazing or approved shutter protection for windows in wind-borne debris regions, which covers nearly all of the city. We install PGT and CGI impact-rated bay and bow windows that meet code, and we’ll confirm your wind zone requirement before quoting.
Can you install a bay or bow window in an existing opening without major structural work?
Often yes, if the rough opening and header are in good condition. Bay and bow windows do project outward, so we check the eave overhang, roofline, and support structure during the measurement visit. In some situations a small hip roof must be built over the projection, or additional support added. We identify any structural work before you get a written price, so there are no surprises after the wall is opened.
Is it cheaper to repair my existing window or replace it with a bay or bow?
Repairing an existing window is cheaper in the short term, but if your current window has failed seals, rotted framing, or single-pane glass, repair often becomes a recurring cost in Miami’s humidity and storm climate. A bay or bow replacement solves the underlying problems and adds usable interior space and light. We’ll be honest about whether repair is worth doing, and our written estimate includes the full scope of the replacement so you can compare real numbers. Call (850) 753-2730 and we’ll talk through it.
How long does it take to install a bay or bow window?
Most standard bay and bow window installations in Miami take one to two days once the window arrives and the work is scheduled. Custom configurations with roof work, extensive stucco matching, or interior finish carpentry can take three to five days. We give you a committed arrival window in writing before the job starts, and we honor it.
Get a Written Price, Not a Ballpark Guess
If you’re considering a bay or bow window in Miami, the best next step is a conversation and a measurement visit. You’ll get a written price based on your actual opening, your wind zone, and the window that fits your home, not a generic range that changes when the technician shows up.
Call (850) 753-2730 and talk to a real person. We’ll answer your questions, help you think through bay versus bow for your space, and schedule a visit at a time that works for you. The estimate is free, the price is in writing before any work starts, and the guarantee is in writing when the job is done.
Written by Owen Satterfield, Owner at Westlight Windows Miami, serving Miami.
Six Reasons Homeowners Choose Westlight Windows Miami
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.