Bedroom Window Size (Dimensions Guide)

Here’s our bedroom window size design guide including different types of window dimensions and measurement requirements for bedroom windows.
One thing a prospective buyer or renter is looking for in a house or an apartment is whether or not it’s bedroom has windows, and you can’t blame them.

Windows not only promises a view of the outside; they also provide electricity-saving by allowing light to come in the room during the daytime, and add to the overall aesthetic appeal as they make a room look bigger.

This article will guide you through different window sizes and dimensions to help you decide what type and what proportion your next window should be.

Standard Bedroom Window Size

When you are looking to construct or revamp a home, the windows are an integral part. Usually, there are window sizes available ready-made; though they are not considered standard sizes, they are what builders or contractors typically use in their business.

A window’s standard size is dependent on many factors, such as when the house was built or how proportionate it is to the house, to name a few.

With that said, the most common window size is 24” x 36”. Standard bedroom window widths are 36”, 48” and 60”.

To develop a comprehensive list, we will list seven common bedroom window types and the usual size or dimensions they come in.

Single or Double Hung Window

This type of window is one of the popular window types usually found in bedrooms, kitchens, and hallways. The main difference between the two is a double-hung window has two sashes which means it can move all the way up.

On the other hand, a single-hung window only has one. The conventional width for this window is anywhere between 24 to 48 inches.

Picture Window

This window type is designed for maximum light coming into a home. They usually don’t open and can be found in different parts of the house, including bedrooms.

Most are ordered by custom sizing, but there is also some available ready-made on the market. The most common sizes have a width between 24 to 96 inches. Read our in-depth guide to picture windows here.

Sliding Window

Often installed on bedrooms, kitchens, or basements — they are commonly much broader than they are tall. Sliding windows are also easier to install. They come in widths from 36 inches to 84 inches.

Bay Windows

Bay windows bring in more light into a home and add aesthetic and architectural design to a house. They are usually more expensive than the other window types, but they’re a worthy investment if you add in the aesthetics and added functionality.

Bay windows usually come in sizes between 3 feet 6 inches to 10 feet and 6 inches.

Casement Windows

Casement windows open from the side. Usually found in warmer places as they allow the breeze to enter the home. They are much reliable than the single or double-hung windows in this aspect and also much cheaper.

Casement windows usually come in widths from 1 foot 2 inches to 2 feet and 11.5 inches.

Awning Windows

Windows that open from the top, awning windows are like casement windows as they afford ventilation in a home. They are also often used in coordination with other window types, such as picture windows, as they can be opened even when raining. These types have a width of 2 feet to 3 feet 10 inches.

Custom Windows

Custom windows, as the name would suggest, are made to fit your house’s openings. These are the type of windows that can be customized to your exact preference. Remember to order them in advance to meet your construction or bedroom renovation timeline.