If your piping needs to go around corners, you’ll want to add an inch (2. 5cm) per corner to the total length of fabric and cord you’ll need. [1] X Research source
If you’re using a template that specifies a width for your cord, follow it. Otherwise, the width largely depends on your preference. You don’t need to worry about color or pattern when choosing your cord, since it will be covered by fabric. [2] X Research source
Your upholstery piping should be somewhat similar to the upholstery itself for a more uniform look, especially when considering the material. For example, if your upholstery is polyester, your piping should match the fabric. When choosing your fabric, keep the placement of your piping in mind. If the area sees a lot of wear and tear, you’ll want tougher fabrics. [3] X Research source
The seam allowance is the space between the seam and the end of the fabric. It allows pieces of a pattern to sit together properly. [4] X Research source
While the bias is technically any diagonal line on your fabric, the true bias goes from the selvage to the opposite end of the fabric, intersecting with the grain. [5] X Research source
Cutting along the bias leaves you with fabric that’s more pliable and less likely to fray at the edges. [6] X Research source
Repeat this process until you have enough strips for the length of your cord. [7] X Research source
Pressing the seams open after cutting will make the two strips into one long section. [9] X Research source
The stitching should run parallel to the cord. When you install the upholstery piping, you’ll sew the ends shut. For now, you don’t need to worry about them. [13] X Research source
