Measuring for replacement windows is an important step to ensure you get the right size windows for your home. Here's a step-by-step guide on how to measure for replacement windows:
1. **Gather Tools**: You'll need a measuring tape, a pencil, and paper to record your measurements.
2. **Measure Width**: Start by measuring the width of the window opening from the inside of the existing frame. Measure from the inside of the left jamb to the inside of the right jamb in three places: at the top, in the middle, and at the bottom. Record the smallest measurement of the three.
3. **Measure Height**: Next, measure the height of the window opening from the inside of the existing frame. Measure from the inside of the head jamb (top) to the inside of the sill (bottom) in three places: on the left side, in the middle, and on the right side. Record the smallest measurement of the three.
4. **Check Squareness**: To ensure accuracy, measure the diagonals of the window opening from corner to corner. If the two diagonal measurements are not equal, your window opening is not square. Record the diagonal measurements for reference.
5. **Consider Depth**: Measure the depth of the window opening from the inside of the existing frame to the outside of the exterior wall. This measurement will help determine the size and type of replacement window you need.
6. **Note Obstacles**: Take note of any obstacles such as window sills, trim, or other obstructions that may affect the installation of the replacement window.
7. **Repeat for Each Window**: Repeat the measuring process for each window you plan to replace, as window sizes can vary from one opening to another.
8. **Double-Check**: Double-check your measurements to ensure accuracy before ordering your replacement windows. It's always a good idea to measure twice to avoid ordering the wrong size windows.
9. **Consult a Professional**: If you're unsure about taking measurements or if your window openings are non-standard, consider consulting a professional window installer for assistance.
By following these steps and taking accurate measurements, you can ensure that your replacement windows fit properly and function correctly once installed.