Using a walking for for quilting on a domestic machine makes the sewing go so much smoother and easier than a regular foot. Newer quilters may have been told they should have one, but not really know why. In quilting, the walking foot will move thick layers of top, batting and backing evenly so you don’t get puckers or pleats in the quilt, particularly on the backside. It can be used not only to quilt the layers in the body of the quilt, but also to attach the binding smoothly.
For sewing projects, the walking foot is indispensable for sewing clothing when using stretchy fabrics like knits or thicker fabrics that tend to shift like corduroy if you don’t have a serger. Crafters who sew thicker projects like tote bags with handles, or precise projects like stuffed animals or doll clothes with tiny pieces will be amazed at how much easier it is to get the pieces aligned correctly with a walking foot.
If you want to learn more about the use of a walking foot for garment sewing, you can read all about it in An’s blog post.
Another application for the walking foot is paper piecing. The paper tends to slip, making it difficult to get a straight line, and to keep the fabric underneath the paper in place without using a lot of pins which can distort the pieces.