Bay Window and Bow Window Pricing

Bay Windows And Bow Window Prices in 2023

In 2023 the average cost of Bo and bay windows ranges between $1500 and $3500. Take a look at the costs of adding bay or bow windows to your house. Comparing some of the top bay and bow window prices available on the market today.

Do you daydream about curling up in a window seat on a rainy afternoon with a good book and a cup of tea? Would you like to be able to sit on a window bench in the summer sunshine chatting with your family or playing a game? If so, you should consider installing a bay or bow window in your home.

Compare Replacement Window Cost

Estimated Cost For Bay Windows by Brand:

  • Allside Bay Window $1,490 per window, $1,502 labor & installation
  • Andersen 400 Bay Window $2,200 per window, $2,603 labor & installation
  • Atrium Bay Window $1,700 per window, $1,600 labor & installation
  • CertainTeed Bay Window $950 per window, $1,127 labor & installation
  • Harvey Bay Window $899 per window, $1,100 labor & installation
  • Jeld Bay Window $1,790 per window, $2,100 labor & installation
  • Loewen Bay Window $2,100 per window, $2,320 labor & installation
  • Marvin Bay Window $1,600 per window, $1,990 labor & installation
  • Pella Bay Window $1,900 per window, $2,306 labor & installation
  • Ply Gem $1,350 per window, $1,750 labor & installation
  • Simonton Prism Bay Window $1,300 per window, $1,304 labor & installation

Compare Prices

Estimated Cost For Bow Windows by Brand:

  • Simonton Prism Bow Window $1,100 per window, $1,455 labor & installation
  • Andersen 400 Series Bow Window $1,565 per window, $1,790 labor & installation
  • Pella Bow Window $750 per window, $900 installation
  • Certainteed BrynMawr III Bow Window $1,500 per window, $1,340 installation
  • Marvin Bow Window $799 per window, $1,000 labor & installation

Compare Prices

But before you start calling contractors, it’s a good idea to know some about bay and bow window prices. Read on to learn more about the difference between these two window styles and how much you can expect to pay for them.

What Is a Bay Window?

Most of us have the general idea that a bay window or a bow window arches out from a room in a sort of semicircle. But what exactly makes a bay window, and what is the difference between a bay window and a bow window?

The thing that defines a bay window is its tri-fold construction. Bay windows use three windows to create a sort of geometric curve out from your room. The middle window, called the picture window, is often about 50 percent larger than the windows on either side, called the flankers.

Bay Window Example

What Is a Bow Window?

Bow windows have the same curved construction as bay windows do, but they tend to curve a little more gently. This is due to the addition of an extra window or two to create the curve. You may be able to choose between a “four-lite” bow window and a “five-lite” bow window, depending on the number of windows you want.

Compare Replacement Window Cost

Bow windows tend to be a little bit narrower than bay windows, thanks to the addition of several extra panels. They are usually all the same size and offer a more uniform visual impact. This often makes them more popular with Victorian-style homes, as modern homes tend to prefer the visual focal point a bay window can provide.

Bow Window Example

Why Get Bay or Bow Windows?

There are several benefits of getting bay or bow windows in your home. For one thing, they let in a lot more natural light since the sun can come in from a variety of angles. This means that all year round, you can get the benefits of sunlight flooding directly into your home.

Bay and bow windows can also be as practical as they are stylish. They make for great seating areas, whether you’re wanting a small reading nook or a long bench seat. And oftentimes, those seats will lift up, providing you with fantastic storage space, something that can be critical in homes with very little closet space.

Benefits of Bay and Bow windows

Casement Windows Prices

When you start looking at bay and bow windows, you’ll discover quickly that there are two primary types of windows: casement and double-hung. In general, casement windows open out, rotating on a vertical hinge and controlled either by a crank or by simply pushing on them. Because they open out, this style is ideal for picture windows that you don’t want to be disrupted by window frames.


Casement windows can work well in a variety of climates and are durable and weather-resistant. They tend to be very efficient at trapping heat or air conditioning in the house, and many of them come with low-E4 glass, which protects your home from damaging UV rays. Of the two window types, they do tend to be a little more expensive.

Double-Hung Windows Prices

Your other basic option for bay or bow windows is double-hung windows. These windows move up and down in a track, but unlike casement windows that only allow the bottom pane to move, double-hung windows allow both panes to move. This means you can certainly slide the bottom window up, but you can also slide the top window down.

Double-Hung Windows

Double-hung windows can be a great option if you have pets or small children in the home, as they reduce the risk of someone jumping or falling out of the windows. And they are slightly cheaper than casement windows. But they aren’t quite as energy-efficient as casement windows are, making them a little less suited to extremely cold climates.

The Oriel Bay

Cost: $1,450 to $3,570

Compare Prices

Once you decide what variety of window panes you’d like, you’ll need to take a look at the different structures you can have with bay windows. The Oriel Bay window is one of four different construction options you can choose from. And unlike standard bay windows, these windows must be on the second floor or higher.

Oriel Bay Windows

An Oriel style bay window is found over the entrance to a building and is usually supported by stone or brick. These were very popular in Gothic style homes and are the style you think of when you imagine a literary heroine sitting in a window and watching someone come up the front path. This structure is what gives them their name; “oriel” is Latin for “porch.”

The Box Bay

Cost: $500 to $1,220

Compare Prices

Another bay window style option is the box bay window. This is the more standard bay window most of us think of when we imagine this window style. They can be placed anywhere on the house, though they are most commonly found on the first floor.

Box Bay 

A box bay window features the larger center picture window and the smaller flankers we mentioned earlier. It extends out from the house and has a small section of the roof that covers it separately from the rest of the roof. This is a great option for anyone looking to add a bay window to their house without rearranging the walls or roofline.

The Circle Bow

Cost: $1,900 to $3,500

Compare Prices

Circle bow windows tend to be a more dramatic architectural feature than the other styles we’ve mentioned so far. They may extend out from the house by as much as three feet, and they come with their own roof. But unlike box bay windows, which feature something almost resembling an awning, the circle bow window comes with a cone-shaped roof.

Circle Bow Windows

The circle bow window features a more dramatic curve than other bow windows and will often include five panes. There may be elaborate, highly detailed moldings around the windows to further enhance their architectural impact. You won’t be surprised to learn that this style was very popular during the Victorian era.

The Bow Bay

Cost: $1,800 to $3,5900

Compare Prices

Much as the box bay window is what we think of as a standard bay window, the bow bay window is the standard for bow windows. This style features a gentle curve and often uses just four window panes. They add some visual appeal to the outside of the home and bring all the benefits we’ve discussed to the inside of the home.

Bow bay windows may be located anywhere on a home, but they are often found on the first floor. They’re popular as dining nooks or additions to an office or master bedroom suite.

Size Options

The size of your bay or bow windows will depend largely on the height of your ceilings and the space you plan to devote to your window. At their smallest, bay and bow windows can be a small feature that sits over a desk or sink. The smallest styles are about three feet square.

But, of course, these windows can be as large as you like. The larger bay windows are ten feet across and six feet high and take up the majority of a wall in a room. These larger windows come with a larger price tag, but they can also increase your home’s value quite a bit since they’re seen as very luxurious.

Bow Window Sizes

Top Bay & Bow Window Brands and Cost

There are a few main window brands you may want to be aware of during your window shopping. Alside, Andersen, and Milgard are three of the top brands, along with Harvey, Loewen, and Simonton. Each of these brands will come with different costs both for the windows themselves and for installation.

Simonton and Harvey windows are the cheapest of those we listed, averaging around $1,000 for the windows and another $1,308 for installation. Milgard and Alside come in next, with windows costing between $1,315 and $1,566 and installation ranging from $1,500 to $2,130. And at the top end are Andersen and Loewen, averaging around $2,130 for windows and $2,500 for installation.

Compare Prices

National Average Cost of Bay Windows

How much you pay for your windows will depend in large part on the various options we’ve discussed. And your price will change depending on where you live and your specific house situation. But there are some general figures you can use to plan your bay window installation cost.

Nationwide, bay windows cost somewhere between $1,000 and $3,560 to have replaced. At the lower end, if you’re getting one of the tiny bay windows, you could pay as little as $400. But full-sized bay windows or more extensive construction requirements will tend towards the $3,100 end of the scale.

Compare Prices

National Average Cost of Bow Windows

Because bow windows involve more panels than bay windows, they tend to be a little more expensive. Of course, the more panels you have, the higher your costs will be. And if you’re wanting to add the cone-shaped roof for a circular bow window, you may have to pay extra for that.

Bow windows usually average somewhere around $3,600 for a basic replacement. Labor and installation can range between $320 and $550 for these windows. If you’re adding a bow window where there wasn’t one before, expect to pay significantly more for the additional construction costs.

Compare Prices

Material Costs For Bow/Bay Windows

There are some factors that can influence how much you pay for the windows themselves, aside from the brand or the size. You can choose from a few different materials for the window framing, depending on your budget. The primary options are vinyl, wood, aluminum, and fiberglass.

Vinyl is the cheapest and lowest maintenance option, though it can’t be painted. Wood and aluminum are both mid-range options, though aluminum requires less maintenance than wood. And at the top of the line is fiberglass, which is maintenance-free and incredibly durable.

Labor Costs

Labor cost to install bow and bay windows range between $78 – $188 per hour. Your labor costs will depend in large part on your specific situation. If you’re simply looking to replace an existing bay or bow window, your installation costs will be relatively low. Your contractor won’t have to worry about changing roof lines or cutting holes in load-bearing walls.

But if you’re adding new full-size bow windows or if your contractor has to deal with complicated circumstances, you’re going to wind up paying a lot more for construction costs. You may also pay more if your contractor is working with specialty materials that require more care.

Compare Prices

Additional Cost Factors

There are also some additional factors that may impact how much your bay or bow windows cost. If you plan to get tinted windows, you’re going to pay between $300 and $1,000 more, depending on the size. You may also have to pay taxes and permit fees depending on your contractor and where you live.

But not every cost factor will raise your price. If you get energy-efficient windows, you may be eligible for a subsidy depending on where you live. And if you’re replacing multiple windows at a time, your contractor may offer you a bulk discount.

Discover the Best Bow Window Prices

Bay and bow windows can be a beautiful addition to your home. There are a lot of options available to you depending on your budgeting needs and design wishes. Make sure you factor in any special circumstances surrounding your installation and you’ll wind up with an estimate that fits within your budget.

If you’d like to find the best bay and bow window prices on the market, check out 5Estimates Guide to The Best Replacement Windows. We can help you browse contractors and find the perfect person for the job. Check out our window contractors to find the top-rated window companies near you today.


Leave a Reply