Installing storm windows is a fantastic way to improve your home's energy efficiency, reduce noise pollution, and enhance comfort. However, before you even think about ordering, accurate measurements are crucial. Getting it wrong can lead to expensive mistakes and a frustrating installation process. This guide will walk you through how to accurately measure for storm windows, ensuring a perfect fit.
What Tools Do I Need to Measure for Storm Windows?
Before you begin, gather the following tools:
- Measuring Tape: A reliable tape measure, preferably one at least 25 feet long, is essential for accurate measurements.
- Pencil: For marking your measurements directly on the window frame.
- Notebook or Digital Recorder: To jot down your measurements neatly and avoid confusion.
- Level: To ensure your measurements are taken at consistent heights and to check for window frame plumbness.
How to Measure Existing Windows for Storm Windows?
The process of measuring for storm windows differs slightly depending on whether you're replacing existing windows or adding storm windows to existing windows. Let's focus on measuring your existing windows first. This will dictate the size of the storm windows you need.
Step 1: Determine the Window Type: Identify the type of window you have (double-hung, casement, sliding, etc.). This influences the measurement process and the type of storm window you'll need.
Step 2: Clean the Window Frame: Remove any dirt, grime, or debris from the window frame. This ensures accurate measurements and prevents inaccurate readings caused by obstructions.
Step 3: Measure the Window Opening: This is the crucial step. Measure the width and height of the window opening at multiple points. Don't just take one measurement; measure at the top, middle, and bottom of the window frame, both horizontally and vertically. Record the smallest measurements for each dimension. This accounts for any slight inconsistencies in the window frame.
Step 4: Note the Depth of the Window Frame: Measure the depth of the window frame to ensure the storm window fits snugly. This is especially important for determining the right size of the storm window's frame.
Step 5: Account for Installation: Most storm windows need a small gap for installation. Consult the manufacturer's guidelines, but typically a 1/8 to ¼ inch gap is recommended. Remember to subtract this gap from your overall measurements.
Step 6: Document Everything: Carefully record all measurements in your notebook or on your digital device, clearly labeling each measurement (width, height, depth, location – top, middle, bottom, etc.). Include the window type and the number of windows needing storm windows. This is a crucial step for accurate ordering.
How to Measure for Full-Frame Storm Windows vs. Insert Storm Windows?
There are two main types of storm windows: full-frame and insert.
Full-Frame Storm Windows: These are installed on the exterior of the existing window frame. The measurements you've taken above apply directly to this type of storm window.
Insert Storm Windows: These fit directly inside the existing window frame. The measurements you take should be the interior dimensions of the existing window frame, again accounting for the small gap needed for installation.
What if My Windows are Oddly Shaped or Sized?
If you have unusually shaped windows (e.g., arched, circular, or uniquely sized), contacting a professional window installer is highly recommended. They have the expertise to take precise measurements and ensure the storm windows fit correctly.
What are Common Mistakes to Avoid When Measuring for Storm Windows?
- Taking only one measurement: Always take multiple measurements to account for any inconsistencies in the window frame.
- Ignoring the installation gap: This can result in a poorly fitting storm window.
- Not clearly labeling your measurements: This can lead to confusion and ordering the wrong size.
- Failing to identify the window type: Different window types require different measurement techniques.
By following these steps carefully, you can ensure accurate measurements for your storm windows, leading to a successful installation and improved home comfort. Remember, taking your time and double-checking your work is crucial for a perfect fit.
