Reasons To Go With Bay And Bow Windows As Your New Units

Bay And Bow Windows

Disclosure: This post may contain affiliate links, meaning we get a commission if you decide to make a purchase through our links, at no cost to you. Please read our disclosure for more info.

The bay window has its roots in the 17th century as an architectural feature that appeared on the homes of the British elite. Luckily, today, these windows are not just for the elite, and bay and bow windows can add more space, natural light and amazing views to your home too.

Our team has contacted Ecoline, Canadian window replacement experts, and together we will outline the top four reasons to consider bay and bow windows for your home and list the most important aspects to keep in mind.

Always wanted a bay or bow window? Here’s everything you need to know

Bay and Bow Windows, What’s the Difference?

If you’ve thought about replacing the windows in your home, you’ve likely considered a bay or bow window. And what better surroundings to consider these windows than Canada with its kilometers of beautiful countryside, expansive woodlands, snow sprinkled peaks, and sparkling lakes? With almost panoramic views, bay and bow windows can be a hot commodity in places with these incredible views. But what actually is the difference between these 2 types of units?

Bow and bay windows can look a lot alike. The main difference is that a bay window comes with three windows, while a bow window is usually four or more windows installed in an arc.

Here are the most important distinctions.

  • A bay window has one large picture window with two smaller panes on each side, while a bay window has four or more panes of the same size, arranged in a round shape.
  • Bay windows create a more modern look and feel to a home, while bow windows are often associated with Victorian-style houses. But, of course, either type is perfectly acceptable for just about any style of home.

The Top 4 Reasons Your Home Needs A Bay or Bow Window

1. Increase Your Home’s Value

Bay and bow windows can help to boost your home’s curb appeal. Their visual appeal remains one of the most obvious reasons people invest in bay and bow windows instead of other options, and the investment pays off by adding significant value to your home as a whole.

2. More Floor Spaces

Bay and bow windows open up any room. This is specifically wonderful for smaller spaces. They create a cove-like space that offers a variety of options. For example, enclose the lower area and use it for storage, add cushions to make a window seat, leave the space open and let it simply increase the size of the room, or use it to show off plants or other decorative pieces.

3. More Light and Beautiful Views

From the natural light, to reading nooks, bay and bow windows provide many dreamed-about home qualities. They allow the room to fill with more light and bring nature inside.

4. Little Maintenance

They are strong, durable, and require very little maintenance. Of course, they need a bit of simple maintenance now and then, but your installer should be able to offer maintenance advice for your chosen windows.

What to Consider If You Choose Bay & Bow Windows?


When considering bow and bay windows, the experts from Ecoline Windows say that the most important factor to contemplate is space. Since bay windows extend further from the building, you’ll need to ensure enough space on the outside, especially if your house sits close to the street. In these cases, bow windows may be preferable.

On the other hand, if you’re working with compact interior spaces, pick space-efficient bay windows. It’s true – bow windows provide the most expansive view, receiving views from two sides of the home and offering uninterrupted panoramic views, but they’ll require some additional space inside your home.

Air Circulation

If air circulation is what you’re after, think carefully before choosing bow windows. While you can install opening bow windows, they are sometimes more expensive and can obstruct the overall flow of the windows’ elegant curve. In contrast, bay windows can easily accommodate opening mechanisms and function just like ordinary windows.


Yes, bay and bow windows let in more light. This is great when it’s colder, but it may cause your air conditioner to work harder during the summer. You can combat this downside by choosing energy-efficient windows that are Energy Star-rated and tested.

Cost and Ease of Installation

Bay and bow windows cost a little more and aren’t as easy to install as other window options. While bay windows are less expensive than bow windows (and easier to install), both remain an investment.

Cutting corners and opting for an inexperienced installer may leave you regretting it, especially if the materials and window installation job aren’t up to par.

Consider the following before installing a bay or bow window:

  • Your home’s foundation must be structurally sound. If not, the window might sag if they lack support, requiring replacement windows.
  • The structure above the windows is just as important. It requires good support throughout the entire process, typically achieved using two or more steel supports.
  • It’s crucial to select the right bay or bow windows for the structure of your house. Some windows are load bearing, and you will need to make sure the installed windows have load bearing strength. If not, you may suffer severe building damage or, in worse cases, collapse.

Don’t Settle for Just Any Installer

When installed poorly, bay and bow windows just like any other popular window styles can develop structural issues over time. That’s why it’s vital to have them installed by a professional. Still, not all professionals deliver the same level of installation.

The right installer will follow Canadian Standards Association (CSA) guidelines, local building codes, offer a great warranty and provide expert advice. Be sure to do your homework before hiring anyone. Ask for referrals, check their accreditations and evidence, and agree to everything in writing.