Standard vs Specialty Window Sizes: What You Need to Know Before You Buy Replacements

Before purchasing replacement windows for your Indianapolis home, it’s important to know what size windows you’ll need. Standard window sizes vary based on the function of a room. For example, a bedroom window is typically larger than a kitchen window.

Standard window sizes also depend on the era that your home was built, although a house that has been updated might have had the window sizes changed to match more modern standard window options. Because window preferences have changed throughout the years, and because so many homeowners are now choosing specialty window options, there are no technical standard window sizes. However, there are popular window sizes that contractors and home-improvement specialist might suggest.

To determine which window sizes are needed for your home, you will need to measure all of the windows that need to be replaced. The windows in each of your rooms will probably vary in size. Though there are some standard window sizes for picture or bay windows, they are more likely to be a specialty size.

When measuring windows, start by measuring the width. This requires measuring between the jambs at the top, middle and bottom of the window opening. Measure height next, measuring from the high point of the window sill or surface closest to the inside of the window to the top of the window opening. Lastly, you will need to measure the depth of the window. If the depth is less than 3 ¼ inches, it is probably not a standard size, so you’ll need a specialty window, or the framing will need to be renovated to accept a standard window size.

To ensure that you get the right window measurements, it’s a good idea to have a professional provide an in-home consultation. This way, you’ll not only be assured that the measurements have been taken correctly, but you’ll also be provided with custom solutions and installation options. A window can change the whole look and feel of a room, so choosing the right replacement windows is not a decision to be taken lightly. When a window is the wrong size, or is installed incorrectly, it can cause cracks and energy leaks.

Renewal by Andersen offers standard window sizes, along with specialty windows in triangle, peak, pentagon, circle, chord, trapezoid, quarter circle or octagon shapes. We begin by offering a complimentary in-home consultation and will work closely with you during the entire window replacement process. If you are considering replacement windows for your Indianapolis home, trust Renewal by Andersen.