Understanding Window Terminology
Before measuring for window replacement, it's essential to understand the various terms associated with windows. Common terms include the frame, sash, head, jamb, and sill. The frame is the outer structure that holds the window in place, while the sash is the portion that holds the glass. The head is the top horizontal component, the jambs are the vertical sides, and the sill is the bottom portion of the window.
Tools You Will Need
Gather the following tools for measuring your windows: a tape measure, a notepad, a pencil, a level, and possibly a helper to assist with some measurements. A tape measure is crucial for measuring heights and widths accurately. A level can help ensure that your measurements are straight, especially if you are measuring existing windows.
Measuring Window Dimensions
To measure for a window replacement, follow these steps: 1. Begin by measuring the width of the window frame. Measure from the inside of one jamb to the inside of the other jamb at the top, middle, and bottom. Record the smallest measurement; this is your width. 2. Next, measure the height of the window frame. Measure from the top of the head to the top of the sill at the left, center, and right. Again, record the smallest height measurement. 3. It's essential to measure in three different locations for both height and width to ensure accuracy. 4. Finally, measure the depth of the window frame from the interior of the wall to the exterior. This measurement is important for choosing the right type of replacement window.
Taking Additional Measurements
In addition to the basic height, width, and depth, you might need to take some additional measurements, such as the presence of any obstructions around the window frame, which could affect the installation of new windows. If you are replacing a double-hung window, also measure the lower sash opening to ensure the new window will fit.
Checking for Squareness
To ensure that your new window will fit properly, you need to check for squareness. Use your tape measure to measure diagonally from one corner of the window frame to the opposite corner. Do this in both directions. If the measurements are equal, your window frame is square. If the measurements are not equal, you may need to make adjustments during the installation process or address any structural issues.
Finalizing Your Measurements
Once you have all your measurements, double-check them to ensure accuracy. Write them down clearly and keep the notes in a safe place before ordering your new windows. If you are unsure about your measurements or the installation process, consider consulting with a professional to ensure that everything is measured and installed correctly.