How To Apply Bias Binding To A Seam Edge

The example below shows how bias binding tape is applied to a facing edge, see our previous post to see how you can make your own bias binding tape and download our free binding template pattern here!

Bias Binding Template

Firstly fold the bias binding short edge back on itself as shown, so that the wrong sides are together. If this is not done then there would be a raw fabric edge showing when the binding is turned over and sewn to the right side of the fabric.

With the right side of the binding placed to the wrong side of the fabric ,pin the edge of the binding, to the edge of the hem you are binding.

Ease the binding when going around curved edges, do not pull it, this is a gentle process. Easing the binding as opposed to stretching it, allows the binding to travel around curved edges easily.

Once pinned, stitch the binding in place, using the lower crease in the binding as a guide. When you return back the beginning (the folded over piece) overlap by around 1. 5 cm (half an inch) and trim off any excess.

Turn the binding over onto the right side of the fabric. Tuck the top fold down to meet the center line crease, and pin flat to the fabric.

Pattern pieces with bound edges do not need seam allowance adding. This is because the binding sits on the edge of the hem line. therefore if you decide to apply binding to an edge, for example a neckline, that already has seam allowance, then the seam allowance will need to be trimmed away.

Now you have this new skill – there are so many things you can do with bias binding tape –

  • Use binding as an edge in place of a facing on armholes and necklines
  • Use binding to neaten and finish internal seams
  • Use as a design detail
  • Ideal as a hem
  • Fold in half and use as a tie
  • Use as a casing to insert piping cord and insert between seams…

Happy Sewing!

P.S. This binding technique is the same type of sewing technique used to apply waistbands and collars etc.

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