Pin the folded fabric so that it covers the zipper track.

How to sew a bench cushion cover with zipper. This will take a bit of. Draw two marks for the start and the end of the zipper. Cut the zipper piece to fit into the opening.

How to make zippered cushion covers | sewing. In addition, measure the depth of your cushion. Draw a straight line for the zipper placement.

Make sure you straight stitch the other side of the fabric. I want to put a zipper in it so that i can remove the cover. Begin by cutting out your fabric to fit the size of your cushion.

With the zipper foot close to the zipper, sew down the length making sure the center of the zipper remains in line with the seam. This will make sure that the zipper track. Slide your foam into your cover and when you get to the other end, hold the corner of the foam and push/pull it as tightly into the other box corner as possible.

Cut pieces:pieces a and b: Add a zipper to a cushion instead of sewing it shut. Take that number and multiply it by 2.5.

Change the foot on the sewing machine to the zipper foot. Pin the piping to the right side of the top and bottom fabric pieces so that the raw edge of the fabric is even with the raw edge. Using a fabric pen, mark 1″ away from the middle of the zipper.