Sewing cording means stitching rope or cord trim to the edge or surface of fabric, and the method depends on whether you want the cord visible or hidden inside a seam

Cording — also called piping or trim — adds a finished edge to pillows, cushions, garments, and home décor projects. The three main ways to attach it are by machine along an edge (the fastest), by hand with a ladder stitch (the neatest for closures), or by sandwiching it between two fabric pieces before sewing them together (the most find). Which method you choose depends on where the cording sits on your project and whether you want it to show.

The tools you need are straightforward: a sewing machine or needle, thread that matches your fabric or cording, scissors, pins, and a zipper foot or piping foot if you are machine-sewing. The zipper foot lets you stitch close to the cord without hitting it. Most home sewers use the machine method for speed, but hand-sewing gives you more control on curves and corners.

Key Takeaways

  • Machine sewing with a zipper foot is the fastest method and works well for cording sewn to the outer edge of a project.
  • Hand sewing with a ladder stitch hides the thread and is best for closing openings after you have stuffed a pillow or cushion.
  • Sandwiching cording between two fabric layers before sewing creates a seam that locks the cord in place permanently.
  • Pin the cording in place before you sew, and use a thread color that matches the cord or the fabric, depending on which you want to blend in.
  • On curves and corners, clip the seam allowance of the cording so it lies flat without puckering.

Machine Sewing Cording to an Edge

This is the method most people use because it is fast and works on straight edges and gentle curves. Attach a zipper foot to your machine — it is narrower than a regular presser foot and lets you stitch right next to the cord without the foot hitting it. Thread your machine with thread that matches either the cording or the fabric, depending on whether you want the stitching to show.

Pin the cording to the right side of your fabric, with the cord itself sitting just inside the seam allowance (usually half an inch from the edge). The stitching line should run along the fabric side of the cord, not on top of it. Sew slowly and keep the cord straight as you go. When you reach a corner, stop with the needle down, pivot the fabric, and continue. On a tight curve, stop every inch or so and adjust the cord so it does not bunch.

If the cording has a fabric flange (a flat edge that extends from the cord), pin that flange to your seam allowance and stitch along the edge of the flange. This is easier than trying to stitch next to a bare cord. After sewing, trim the seam allowance to about a quarter inch if you plan to bind the edge, or leave it full if the edge will be hidden inside another seam.

Hand Sewing Cording with a Ladder Stitch

Use this method when you want the stitching to be invisible — typically when closing a pillow or cushion opening after you have stuffed it. The ladder stitch (also called a whip stitch or invisible stitch) runs inside the fold of the fabric, so the thread does not show on either side. It takes longer than machine sewing but gives a professional finish.

Thread a hand-sewing needle with thread that matches your fabric. Bring the needle out through the fold of the fabric, then insert it directly across into the fold of the other side. Run the needle inside the fold for about a quarter inch, then bring it back out. Cross back to the first side and repeat. Pull the thread gently every few stitches so the opening closes and the cording sits snugly inside. The stitches should be small (about an eighth inch) and tight enough that the thread does not show.

This method works best on straight openings or gentle curves. On sharp corners, you may need to take a few extra stitches to keep the cord from shifting. If you are closing a pillow, leave a small opening at the end so you can stuff it fully before you close the last few inches.

Sandwiching Cording Between Two Fabric Pieces

This method locks the cording permanently in place and is ideal for projects where the cord runs along a seam line — such as the edge of a pillow cover or the neckline of a garment. The cord sits between two layers of fabric, so it cannot shift or come loose.

Cut two pieces of fabric to the size you need. Lay the first piece right-side up, then pin the cording along the edge you want to trim, with the cord facing inward (toward the fabric) and the flange or raw edge of the cord aligned with the raw edge of the fabric. Place the second fabric piece right-side down on top, sandwiching the cord between the two layers. Pin all three layers together.

Using a zipper foot, sew along the edge, stitching through all three layers. Sew as close to the cord as you can without hitting it. When you reach a corner, stop with the needle down, pivot, and continue. After sewing, trim the seam allowance to a quarter inch, clip the corners at a 45-degree angle, and turn the fabric right-side out. The cord now sits along the finished edge, held in place by the seam.

Handling Curves and Corners

Curves are where most people run into trouble with cording. On a gentle outward curve (like the edge of a round pillow), the cording wants to bunch because the outer edge is longer than the inner edge. Stop sewing every inch or so and gently pull the cording straight before you continue. Do not pull hard — just enough to keep it from puckering.

On an inward curve (like a neckline), clip the seam allowance of the cording at intervals, cutting toward the cord but not through it. These small cuts let the fabric flange spread out so the cord lies flat. Space the clips about half an inch apart on tight curves.

At a corner, stop with the needle down, pivot the fabric, and take one or two stitches at an angle across the corner before continuing along the next edge. This keeps the cord from bunching at the point. On a very sharp corner, you may need to trim away some of the cording's seam allowance so it folds neatly without bulk.

Choosing Thread Color and Cord Type

Thread color matters more than most sewers realize. If you want the stitching to disappear, match the thread to the fabric, not the cord. If you want the stitching to blend with the cord itself, match the thread to the cord color. On a two-tone project, pick whichever color dominates the area where you are sewing.

Cording comes in many materials: cotton, polyester, nylon, and silk. Cotton and polyester are easiest to work with because they do not slip as you sew. Nylon can be slippery, so pin it more often. Silk is delicate and works best with hand sewing. The thickness of the cord also matters — thicker cords need a wider seam allowance and a zipper foot that can accommodate them. Test your foot on a scrap before you commit to the project.

Common Mistakes and How to Avoid Them

The most common mistake is sewing on top of the cord instead of next to it. This flattens the cord and makes it look thin and sad. Keep the needle line on the fabric side of the cord, using the zipper foot to guide you. If you sew too far from the cord, the stitching shows and the cord sits loose. Practice on a scrap first to find the right distance.

Another mistake is not clipping curves and corners. Unclipped seam allowances bunch and create lumps that show through the fabric. Clip inward curves and trim outward curves as you go, not after. If you forget and sew the whole thing without clipping, go back and clip before you turn the fabric right-side out.

Pulling the thread too tight when hand-sewing is also common. This puckers the fabric and makes the opening wavy. Pull just enough to close the gap — the weight of the stuffing will hold everything in place. A loose ladder stitch is stronger than a tight one because it does not stress the fabric fibers.

Frequently Asked Questions

Can I use regular thread to sew cording, or do I need special thread?

Regular all-purpose thread works fine for most cording projects. Match the color to either the fabric or the cord, depending on which you want to blend in. Heavier cords may benefit from buttonhole thread or upholstery thread because they are thicker and less likely to break, but they are not required.

What if my cording does not have a fabric flange?

Bare cord is harder to sew but still possible. Use a zipper foot and pin the cord in place so it does not roll. Sew as close to the cord as you can without hitting it. If the cord keeps moving, wrap a small piece of tape around it to hold it steady while you sew, then remove the tape after.

How do I attach cording to a curved neckline without it puckering?

Clip the seam allowance of the cording at half-inch intervals on inward curves, cutting toward the cord but not through it. On outward curves, ease the cording gently as you sew, stopping every inch to straighten it. Test on a scrap neckline first to get the feel for how much easing you need.

Can I machine-sew cording by hand if I do not have a zipper foot?

A zipper foot makes the job much easier, but you can use a regular presser foot if you move the needle position to the left or right. Adjust the needle so it runs next to the cord instead of under the foot. This takes more care but works in a pinch.

What is the difference between piping and cording?

Piping is cording that already has a fabric flange attached, making it easier to sew. Cording is the rope or cord alone. Piping is faster to work with because the flange gives you a clear line to follow, but bare cording is cheaper and works just as well if you take your time.