If you have a new window installed in your home, the first step is to determine its exact size. You can do this by measuring the window's width from the left to right edge and from the bottom to the top. You can also measure the height from the top edge to the bottom edge. When measuring a window, be sure to include the window frame, which you can measure from the middle to the bottom edge.
How to measure a window opening
Whether you're replacing a broken window or installing a new construction window, you'll need to know how to measure a window opening before ordering a replacement. Fortunately, there are many methods for determining the width and length of a window opening. The first method involves measuring the window frame. It's helpful to measure the top, middle, and bottom of each side jamb. You can also measure from the top of the head jamb to the window sill.
When measuring a window opening, make sure you're holding the tape measure tightly so that you don't stretch it too far. If the window is wider or taller than you can stretch it, you'll need to use two people to help you measure it. It's also important to take multiple measurements so you get a good average measurement. Because not all window frames are square, make sure you take the measurements in metric millimetres to avoid any confusion.
Standard window sizes
In order to make the process of measuring WDMA windows easier, manufacturers have created standard window sizes. These sizes are indicated on the manufacturers' product labels. For example, a "32" x 54" replacement window would have a height of 2'4" and a width of 2'6". These measurements include a half-inch allowance to account for flashing materials and to ensure the window will open and close properly.
These measurements are not the same for all window styles. Each window style has a minimum and maximum size and a range of sizes that are marked in standard increments. A standard double-hung window, for example, can range in width from 24 inches to 48 inches, and its height can range from 36 inches to 72 inches.
UI measurement
United Inches (UI) is the measurement unit used in the window industry. A window is measured in UI by calculating the area of one-half of its perimeter. Some window companies offer estimated pricing according to the UI, usually in brackets or ranges. This helps them to profit more from windows of smaller sizes.
To measure a window, first you need to determine its height and width. To find this, measure it from the top or middle of the window and measure it to the nearest eighth inch. You can also measure the width of the window by locating the middle and sides. Then, you need to calculate the height and width of the window opening.
Getting an accurate measurement
When you need to replace a window, getting an accurate measurement is a must. When doing so, you need to measure the window from outside. Taking the measurement from outside will ensure a better fit. In order to measure windows accurately, you must make sure that the frame is free of brickmoulds.
If the window is unusually tall or wide, it is important to take multiple measurements. The first measurement should be taken along the upper portion of the window. The second measurement should be the lower portion. In either case, it should be accurate to within an eighth of an inch. The width of the window should be measured from the outside as well as from the jambs.
When taking a window measurement, it is important to keep in mind the height and width of the jambs. This will ensure that the replacement window fits into the jambs properly. You can take multiple measurements, but you must make sure that they are slightly different. Generally, the lowest measurement should be used for the new windows.
Getting a custom order
The first step in getting a custom order for window measuring is to determine the exact size of your windows. If you have an existing window that needs replacement, then you should measure its width and height. You should use a tape measure from one jamb to the other. Remember to round your measurements to the nearest 1/8" to avoid any errors. You should also add 0.5 to 1" to each side measurement to allow for the frame and to get the most light coverage.
You should also measure the depth of your windows. If you have a narrow window, you should measure to the nearest 1/8" of an inch. This measurement is crucial, as it will determine whether your window treatments will fit or not.