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What Is Chain Piecing? A Faster Way to Sew Quilt Blocks

If you're piecing a quilt one unit at a time — sew, cut the threads, lift the foot, start again — you're spending most of your time on everything except sewing. Chain piecing fixes that, and it's one of the first techniques worth learning once you've made a block or two.

In this tutorial, Heidi breaks down what chain piecing is and why it works: you feed your pairs through the machine one after another in a single continuous run, without stopping or cutting between them. You end up with a chain of sewn units joined by short threads, ready to be clipped apart.

What you'll learn

  • What chain piecing is and how the technique works
  • Why sewing in one continuous chain saves time
  • How it cuts down on thread waste
  • Why your fabric units stay organised instead of getting mixed up

Why it saves more thread than you'd think

Every time you start and stop a seam you pull a tail of thread from both spool and bobbin. Across a few hundred units on a full quilt, those tails add up to a meaningful amount of thread — and a meaningful number of stops. Chain piecing replaces all of that with one short jump between units.

It also keeps your pieces in order

The organisational benefit is the one people underestimate. Because the units come off the machine in the order you fed them, a chain is a physical record of your layout. Feed them in row order and they stay in row order, which matters a great deal on a block with a lot of similar-looking pieces.

Where to go next

Separating the chain afterwards is its own small chore — our tutorial on cutting chain piecing threads faster covers a quicker method than snipping each one with scissors.

For accurate piecing seams, see our Janome Edge Guide Foot tutorial, and for thread choice, Quilting Thread Weights Explained. Piecing thread is in our quilting thread collection, and quilting supplies has the rest of the essentials.

Chain Piecing Tutorial

FAQ

Frequently Asked Questions

Does chain piecing work on any sewing machine?

Yes. It is a technique rather than a machine feature — you simply feed the next pair of pieces under the foot before cutting the previous one free. Any machine that sews a straight stitch can do it.

How do I keep my pieces in the right order when chain piecing?

Feed them in the order they appear in your block or row and they will come off the machine in that same order. Many quilters lay the stack out beside the machine and work through it without rearranging.

How much thread does chain piecing actually save?

The saving comes from eliminating the starting and ending thread tails on every seam. Across the hundreds of units in a full quilt those tails add up, and you also avoid the thread nests that can form when starting a seam on nothing.

Do I need to backstitch when chain piecing?

Generally no. Piecing seams get crossed and locked by other seams during assembly, so most quilters skip backstitching and let the chain itself hold the stitches at the start and end.

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