Bias binding is essential for finishing curves and scalloped edges; it stretches beautifully and hugs the shape without puckering. In this tutorial, I’m demonstrating the technique using my Cuddles The Hexi Bear Rug pattern, which features scalloped edges around the ears.
How to Make Bias Binding Strips
- Cut on the bias: Use the markings on your ruler or cutting mat to make your first cut at a 45° angle (1). You can also fold the fabric diagonally to establish the bias line.
- Cut the strips: Align the 2½″ mark of your ruler with the bias edge and cut your first strip (2). Continue cutting 2½″ strips until you have the total length you need.
- Join the strips: Match the ends of two strips so the slanted edges align (3). Place them right sides together, perpendicular to each other, and sew along the diagonal edge with a ¼″ seam allowance (4).
- Press and prepare: Press the seams open and trim the dog ears (5). Fold the long strip in half lengthwise and press to create your finished binding (6).
Sewing the Binding (Back of the Quilt)
Attach the binding: Place the raw edges of the binding against the quilt edge on the back of the project. Leave a 6″–8″ tail at the beginning, then sew around the curved edge with a ¼″ seam allowance.
Pivot at inside corners: When you reach an inside corner, stop with the needle down. Make a small crease on the left side to straighten the right edge—this helps the binding pass smoothly through the corner. Continue sewing until you’re 8″–10″ from your starting point.
Join the ends: Trim the beginning tail so it’s straight. Lay the ending tail over it and trim so it overlaps by 2½″ (the width of your unfolded strip). Place the ends right sides together, perpendicular, and sew a diagonal seam. Check the fit, trim the corner, press the seam open, and sew the remaining section of binding.
Clip the inside corners: Clip the quilt’s inside corners to release tension, and notch the binding corners to reduce bulk (just be careful not to cut through your stitches).
Finishing the Binding (Front of the Quilt)
Fold the binding over to the front of the quilt and pin or clip it in place. You can pin the entire edge or just secure the corners and guide the rest by hand.
Sew along the binding, working slowly around the curves. When you reach an inside corner, stop with the needle down, straighten the edge, and continue stitching around the curve.
