The window is an essential part of house construction. It is a channel to ensure fresh air circulation and a source of sufficient natural light. Who would like to live in a closed house? The correct window size makes the room brighter, and be the finishing touch enhances the overall decoration aesthetics.
The window sizes are various, and you must measure the required size before installing the windows and then choose different types in combination with the interior decoration effects. The window size selection should be reasonable according to the home space, style, and purpose.
Most homes were typically built with standard window sizes, especially apartments and old houses. Getting the right size window for your home is vital to saving on money and energy use. Each manufacturer has its definition of standard window sizes, and it is worth taking a moment to study the size guide before starting to cut a rough opening in your home. This article explained standard window sizes and how to measure your window.
Standard Window Size Guide
Manufacturers have defined measurements for each kind of window in several sizes. However, whether you’re shopping for new home windows or replacement windows makes a tremendous difference when ordering. The following is information about standard window sizes and the many variations you may encounter when purchasing windows.
Generally speaking, the floor height, ventilation, lighting, space, etc., have been reasonably designed before the house construction process, so the window height has basically been fixed; it is unrealistic to change. Usually, windows in schools and other places are larger than that in homes and other places.
When measuring window heights, you need to measure from the high point of the sill to the top of the window opening; make sure you write down three measurements: one at the left side, one at the center, and one at the right side of the window; when you are going to order the window, you will need to use the smallest measurement of the three.
Some buildings are specially designed because of their modeling needs, so they adopt a window structure. If this design is adopted, special attention should be paid to the sliding and sliding problems in the middle of each room.
To determine your window width, measure between the jambs at the top, middle, and bottom of the window opening; just like with the window height, use the smallest measurement when ordering your windows.
Window depth measurement does not include pulleys and parting strips and needs to be made at least 3 ¼ inches of opening depth between the inside window trim and the outside blind stop strip.
Common Window Types And Sizes
Standard window sizes depend on the type of window you choose for your home. Keep in mind that manufacturers always provide different sizes, and knowing a thing or two about the most common window types will help you make an informed decision. Here are the most common types of windows:
Double-hung windows are one of the most common window types where both sashes can move up and down. The width starts at 24 inches and can go up to 48 inches horizontal. Their heights can vary from 36 to 72, including 44, 52, 54, and 62 inches.
- Width: between 24 and 48 inches
- Height: between 36 and 72 inches
Sliding windows are often preferred for newer houses and are ideal for small spaces that require plenty of ventilation, such as the kitchen or bathroom. Sliding windows have fewer options than double-hung windows: 36, 48, 60, 72, and 84 inches are the horizontal width sizes. 24, 36, 48, and 60 inches are the vertical height sizes. If you hear an installer say a window is “6040,” that means that a window is 60 inches wide and 40 inches tall.
- Width: between 36 and 84 inches (standard dimensions: 36 in, 48 in, 60 in, 72 in, 84 in)
- Height: between 24 and 60 inches (standard dimensions: 24 in, 36 in, 48 in, 60 in)
Picture windows are fixed windows that can’t be opened., so they can be much taller and wider. Widths can be 2 feet, 3 feet, 4 feet, 5 feet, 6 feet, and 8 feet. Standard heights can range from 2 feet tall to 8 feet tall, with additional heights of 18, 52, 54, and 62 inches.
- Width: between 2 feet and 8 feet (standard dimensions: 2 ft, 3 ft, 4 ft, 6 ft, 8 ft)
- Height: between 1 foot and 8 feet (standard dimensions: 2 ft, 3 ft, 4 ft, 5 ft, 6 ft, 8 ft)
Bay windows delight with plenty of natural light and are more appealing due to their design, while picture windows allow the beauty of your view to invade your home. A bay window’s standard size width is from 3 feet, six inches to 10 feet, six inches. The standard height goes from 3 feet to 6 feet, sixinches.
- Width: between 3 feet, 6 inches, and 10 feet, 6 inches
- Height: between 3 feet and 6 feet, 6 inches
Awning windows are ideal for a rainy climate that are thinged at the top and open outward, protecting the interior from rain. The standard width is between 2 inches and 3 feet, 10 inches, and the standard height is between 1 foot, 8 inches, and 7 feet, 8 inches.
- Width: between 2 inches and 3 feet, 10 inches
- Height: between 1 foot, 8 inches, and 7 feet, 8 inches
A casement window also is a popular option, especially since it offers unobstructed views. This type is perfect for areas of the house that need more ventilation, like a bathroom or a kitchen.
- Width: between 1 foot, 2 inches, and 2 feet, 11.5 inches
- Height: between 2 feet, 5.5 inches, and 6 feet, 5.5 inches
When shopping for windows, it is just as important to know the individual sizes of the windows on your home as the manufacturer’s standard window sizes. I hope the above information is helpful for you to buy new windows, but all the data is for reference only. We strongly encourage you to consult professionals for specific details.