When it comes to replacing windows, precise measurements are critical. Incorrect numbers can lead to delays in installation and drafts that diminish the benefits of your new windows.

Collecting the measurements of the windows yourself will give you an idea of the project’s scope. Then, you can entrust a professional to precisely calculate the area’s dimensions. Continue reading to learn how to accurately measure windows for replacement.

Measure the Width

Start by taking three measurements across the window frame. Measure at the top, middle, and bottom. You want to check these different points because many window frames aren’t perfectly square.

Write down the smallest of these three measurements. This ensures the new window will fit snugly, even if the current frame is uneven.

Measure the Height

Next, focus on the window’s height. Take three measurements. This time, you’ll take them from the left side, center, and right side of the window opening.

Measure from the top trim or sill to the bottom of the frame. Just as with the width, note the smallest number to ensure accuracy. Failing to capture the smallest dimension might result in a window that doesn’t fit properly.

Double-Check the Window’s Depth

Window depth is crucial for ensuring the new window fits within the frame without protruding too far. Use your measuring tape to record the depth of the window frame from the inside to the outermost edge. Standard windows require a minimum depth of 3.25 inches to accommodate the majority of modern replacements.

Stay Away From Common Mistakes

Even if you’re careful, small errors can affect your measurements. Be sure to account for obstacles such as interior trim, protrusions, and uneven sills.

Check each window for signs of rot or damage in the frame. This could mean you’ll need additional repairs before installation.

Another frequent mistake is relying on measurements from only one point, assuming the frame is perfectly straight. Always measure in multiple places to account for any inconsistencies.

Why Professional Measurements Matter

While these steps can give you a good starting point, even the slightest inaccuracy can lead to ill-fitting windows. Experts know how to accurately measure windows for replacement. Plus, they have the tools and experience to guarantee precise measurements, minimizing the likelihood of problems during installation.

Call the Professionals for Window Installation

If you’re an Illinois homeowner, call Scientific Home Services to complete a professional window installation in Chicago. Our team specializes in crafting and installing windows and doors with precision and care. Plus, we can:

• Identify structural issues you might miss.
• Take care of warped frames or hidden wood rot.
• Recommend appropriate solutions to address other household problems.

Window replacement is an investment that will enhance your home’s insulation, aesthetic, and comfort. Don’t leave room for error. Whether you’re upgrading a single window or two, work with trusted professionals who can guarantee the new windows fit perfectly and look incredible.