Single hung window sizes come in 24 inch by 36 inch, 24 inch by 46 inch, 28 inch by 54 inch, 28 inch by 66 inch, 28 inch by 70 inch, 34 inch by 46 inch or 34 inch by 62 inch. Custom windows are windows that are odd-sized or shaped and not readily found at home improvement stores or specialty window stores. Standard kitchen window sizes include 21 inch by 45 inch, 21 inch by 53 inch, 25 inch by 35 inch, 29 inch by 47 inch, or 29 inch by 59 inch. Within the past 20 years, larger windows that allow natural sunlight to come into the bedroom are more popular and therefore larger standard bedroom window sizes are the norm. Manufacturers simplified the entire replacement window sizing process to help homeowners like you find the standard window sizes needed for a home. Usually the bathroom, basement and kitchen windows will vary in size. We also offer window installation and window and door screen repair. These windows are notably wider than they are taller. The rough opening, by definition, is the measurement from the inside of one side of the window frame to the other. Get a summary of our newest articles and other helpful home improvement tips. Unless the windows are specialty or custom, it should be relatively easy to locate common window sizes that your home needs. These windows are styled to open from the side and are ideal for areas of the home that require a little extra help ventilating, like a kitchen or a bathroom. Don’t underestimate standard window sizes and measurements, let Feldco handle that for you. Casement windows are either single framed or double framed. These will be removed when replacement windows are installed. Standard sizes for an awning window include widths that begin at 2-inches to 3-feet, 10 1/8-inches and heights that start at 1-foot, 8-inches to 7-feet, 8 7/8-inches high. Single casement windows have standard casement window sizes of 25 inch by 35 inch, 29 inch by 47 inch, or 29 inch by 59 inch. Average window size will depend on the era that the home was built in along with the type of windows uses. Menards ® has all of the standard-sized windows you need for your home in a variety of styles and operation types. All Sizing Documents. The standard window dimensions for each space will be different but should fall within the popular sizes that are used by contractors and builders. Awning Window Sizes. Common and standard sliding window widths are: Standard heights for sliding windows are: Offering plenty of ventilation like its cousin style (casement window), the awning window is hinged at the top and opens outward. Newer homes have larger custom kitchen windows that are casement windows. A “2426” replacement window has a width of 2-feet 4-inches and a height of 2-feet 6-inches. They either will slide up or will open out. Wood Windows are still popular, especially in homes that are true to their era. The chart for ta ypical window size is given below. Available in cedar only is a tilt double hung, where both the top and bottom sashes are able to be tilted inwards. Because they open out, some casement windows do not have screens on them. Standard sliding window sizes are 24 inch by 23 inch, 36 inch by 36 inch, 48 inch by 24 inch or 48 inch by 36 inch. Twin casement windows have standard casement window sizes of 21 inch by 45 inch or 21 inch by 53 inch. Standard window sizes make life a lot easier for new construction. It's easy, fast and completely free. The standard double hung window sizes are ideal for living areas and bedrooms. If your window notation indicates a 44-inch x 44-inch opening, it probably measures 43 ½-inches x 44 ½-inches in actuality. Some basement windows do not open at all and are stationary. Vinyl windows come in standard window sizes with a width from 18 inches to 48 inches and a height from 18 inches to 36 inches. Standard heights in whole numbers range from 2 feet tall all the way 8 feet tall, with additional window heights of 18 inches, 52 inches, 54 inches and 62 inches.