How to knife-edge finish your quilts

How to knife edge a quilt Susan Briscoe Sidmouth quilt

Unlike most modern quilts, old British coverlets and quilts usually have a knife-edge finish rather than a binding. Like the original early-nineteenth century Sidmouth quilt from The Quilter’s Guild Collection, Susan Briscoe’s Sidmouth Revisited from Issue 15 (below) was finished in this way, which gives the quilt a firmer, flatter edge.

Here, we’ll show you how to achieve a knife edge or ‘butted’ finish. You’ll find it easy with Susan’s step-by-step instructions in our free quilting tutorial. So, what are you waiting for?Let’s get started!

susan-briscoe-sidmouth-revisited-quilt

How to knife-edge finish a quilt

Step 1: To make a knife edge, trim the backing and batting to the same size as the patchwork. Hand or machine quilt all around the quilt, 1in from the edge (the original and Susan’s version are hand quilted). Separate the edges of the patchwork top and backing fabric and trim 1/4in off the edge of the batting all round with scissors, taking care not to clip the backing or patchwork as you do so. If it helps, pin the patchwork and the backing fabric folded away from the edge. Don’t worry if the edge of the batting is slightly wavy, as tiny amounts of excess batting will be hidden in the edge finish.

Step 2: Turn in the 1/4in seam allowance all round the quilt. Turn in the backing first, overlapping the batting. Place the pins at right angles to the quilt edge, pointing towards the quilt centre, so you can pull the pins out later. Fold under a 1/4in hem all round the patchwork and pin, lining up with the edge of the backing and keeping the edge as straight as possible. Slipstitch or ladder stitch the edge of the patchwork to the edge of the backing. At each corner, fold in the seam allowances of the back and front of the coverlet square but in opposite directions and overlap them before tucking them in, as shown below.
How to knife edge quilts diagram

Step 3: This step is optional – quilt another line all around the coverlet a 1/4in from the edge or midway between the edge and the previous quilting line. Many traditional British quilts have a second line or third line of quilting, which helps give a firmer, flatter edge. Don’t forget to add a label to help people identify your work in the future.

Susan Briscoe sidmouth quilt detail

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