Mastering Bay Window Curtain Measurements: A Comprehensive Guide


Decorating a bay window can be a delightful challenge, but getting the perfect fit for your blinds is crucial. Whether you're looking to add a touch of elegance with linen curtains or seeking the privacy of blackout curtains, accurate measurements are the key to achieving your desired look. In this blog post, we'll walk you through the step-by-step process of measuring for bay window blinds, so you can confidently select the right window treatments for your space.

Tools You'll Need

Before you begin, make sure you have the following items on hand:

  • A reliable measuring tape
  • A pencil and paper for recording your measurements
  • A calculator (optional, but helpful for precise calculations)

Measuring Techniques

There are two primary methods for measuring bay windows: inside mount and outside mount. Inside mount measurements are taken within the window frame, while outside mount measurements are taken outside the frame, covering the entire window.

Inside Mount Measurements

  1. Measure the width of your bay window at the top, middle, and bottom. Use the smallest of these three measurements as your width.
  2. Measure the height of your bay window at the left, center, and right. Use the smallest of these three measurements as your height.

Outside Mount Measurements

  1. Measure the overall width of your bay window, including the frame. This will be your width.
  2. Measure the height from the top of the window frame to the desired sill or floor coverage. This will be your height.

Common Measurement Mistakes to Avoid

When measuring for bay window blinds, it's important to be mindful of a few common pitfalls:

  • Forgetting to account for the window frame in your measurements
  • Not measuring at multiple points along the width and height
  • Rounding measurements incorrectly, leading to an ill-fitting blind

Choosing the Right Blinds

Once you have your measurements, it's time to select the perfect blinds for your bay window. Consider the shape of your bay and the type of curtain rod you'll be using. For a classic look, opt for pinch pleat curtains or linen curtains. If you're seeking privacy and light control, blackout curtains or soundproof curtains may be the way to go.

Final Measurement Tips

Before placing your order, double-check your measurements to ensure accuracy. If you're unsure or want a professional opinion, consider consulting with a window treatment specialist. They can provide valuable guidance and even offer installation services to ensure your bay window blinds fit perfectly.

By following these steps and avoiding common measurement mistakes, you'll be well on your way to transforming your bay window with the ideal window treatments. Enjoy the process and the beautiful results!