How to Make a Spool Knitted Rug: A Complete Step-by-Step Guide
If you’ve ever looked at a beautifully textured rug on a craft blog and wondered how it was made, there’s a good chance spool knitting was involved. This traditional craft technique — once associated with children’s yarn toys — has made a serious comeback in the world of home décor, and for good reason. Spool knitting produces a thick, durable i-cord that can be coiled and sewn into rugs of almost any size, shape, or color scheme. Whether you’re a beginner looking for your first textile project or an experienced crafter ready to try something new, making a spool knitted rug is one of the most satisfying and functional things you can create with yarn.
In this guide, you’ll find everything you need to know — the tools, the materials, the technique, and the finishing steps — to make your own spool knitted rug from scratch.
What Is Spool Knitting?
Spool knitting, also known as French knitting, corking, or tomboy knitting, is a method of creating a continuous tube of knitted fabric called an i-cord. The process uses a small spool or cylinder with pegs around the top opening. Yarn is looped over the pegs and worked around them in a repeating pattern, pulling loops over each other to create the cord. The result emerges from the bottom of the spool as a long, seamless tube.
Traditionally, spool knitting was a beginner craft for children, often done on a wooden spool with nails hammered into the top. Today, commercially made spool knitters — sometimes called knitting looms, knitting spools, or French knitting dolls — come in a wide range of sizes, including large-peg versions specifically designed for thicker yarn and faster production. When you use a larger spool with bulky yarn, you can produce a thick, rope-like cord that is ideal for rug making.
The reason this technique works so well for rugs is the structure of the i-cord itself. It’s round, dense, and sturdy — qualities that make it resilient under foot traffic and easy to coil into flat shapes. When the cord is stitched together as it’s coiled, it creates a flat fabric with a lovely ridged texture that looks both handmade and polished.
Materials and Tools You’ll Need
Before you begin, gather everything you need so the process flows smoothly. Here’s a complete list:
The spool or loom: For rug making, you want a large spool knitter with wide-set pegs. A 4-peg large spool will produce a fairly thick cord, but a spool with 6 or more pegs will give you a wider, flatter cord that coils more easily into a rug shape. Look for looms specifically labeled for bulky or super bulky yarn. Many crafters also use a round loom or a French knitting doll with large pegs. If you’re handy, you can make your own spool from a wooden dowel or PVC pipe by attaching dowel pegs around the top opening.
Yarn: Choose a bulky or super bulky yarn (weight 5 or 6) for the fastest results. Cotton, wool, acrylic, or a blend all work well. Cotton and wool are especially durable for rugs. You can also repurpose old t-shirts, bedsheets, or fabric strips cut into continuous lengths — this is an eco-friendly option that produces a wonderfully chunky rug. For a standard oval rug approximately 24 by 36 inches, expect to use somewhere between 500 and 1,000 yards of bulky yarn, or more depending on the desired size.
A knitting pick or hook: This is the small hook or pointed tool you use to lift loops over the pegs. Most spool knitters come with one included, but a simple crochet hook works just as well.
A blunt tapestry needle: You’ll use this to sew the coiled cord into a rug. Choose a needle with an eye wide enough to thread your yarn and a tip blunt enough to weave through the cord without splitting it.
Scissors: A sharp pair for cutting yarn.
Measuring tape: Useful for checking your rug’s size as you work.
Pins (optional): Blocking pins or T-pins can help you hold the coil flat on a surface while you sew.
Non-slip rug backing (optional): Once your rug is finished, applying a non-slip latex backing or attaching a rug pad underneath will keep it from sliding on hard floors.
Choosing Your Colors and Planning Your Design
One of the most enjoyable parts of making a spool knitted rug is deciding on the color scheme. Because the cord is coiled continuously, you can change colors at almost any point, creating stripes, gradients, or planned color blocks.
For a classic look, choose two or three coordinating colors and alternate them every few rows of coiling. For a more modern design, try a single solid color for a clean, minimalist rug, or use a variegated yarn that shifts through multiple shades on its own. Scrappy rugs — made from many different leftover yarns in complementary tones — have a charming, cottage-style appeal and are an excellent way to use up stash yarn.
A few practical notes on color planning: darker colors tend to hide dirt better and are practical choices for entryways or high-traffic areas. Lighter colors open up a space visually and work well in bathrooms or bedrooms. If you’re making a rug for a kitchen, consider whether the colors will hide the inevitable splashes and crumbs of daily cooking.
How to Spool Knit the Cord
Now for the heart of the project. Here is the step-by-step process for creating your spool knitted i-cord.
Step 1: Set up your spool. Hold the spool in your non-dominant hand with the pegs facing up. Thread the end of your yarn through the center hole from top to bottom, leaving a tail of about six inches hanging out of the bottom.
Step 2: Cast on. Wrap the yarn around the outside of the first peg, going clockwise (or counterclockwise — the direction matters less than consistency). Continue wrapping the yarn around each peg in turn, going all the way around until each peg has one loop of yarn on it. This is your cast-on row.
Step 3: Begin knitting. Hold the working yarn (the yarn connected to the ball) above the loops already on the pegs. Using your hook or knitting pick, reach under the bottom loop on the first peg, lift it up and over the working yarn and over the top of the peg, dropping it into the center. The working yarn now forms a new loop on that peg. Move to the next peg and repeat — wrap the working yarn above the existing loop, lift the bottom loop up and over. Continue around all the pegs.
Step 4: Keep going. After a few rounds, you’ll see a tube beginning to form at the bottom of the spool. Give it a gentle tug occasionally to keep the tension even and to encourage the cord to drop downward. Continue working round and round. The cord will grow steadily with each pass.
Step 5: Maintain even tension. Try to keep your working yarn at a consistent tension — not too tight (which makes the cord stiff and hard to coil) and not too loose (which makes it floppy). Even tension produces a smooth, uniform cord that will lie flat when coiled.
Step 6: Change colors. When you’re ready to switch yarn colors, cut the old yarn leaving a six-inch tail. Tie the new yarn to the tail with a simple knot, leaving another six-inch tail. Continue knitting. Later, you’ll weave in these tails using your tapestry needle. Alternatively, for a seamless look, you can overlap the yarns on a peg and knit them together for a few stitches before dropping the old color entirely.
Step 7: Produce enough cord. The length of cord you need depends on the size and shape of your rug. A small round rug about 18 inches in diameter requires roughly 15 to 20 feet of cord at minimum, while a larger oval rug will need 50 feet or more. It’s better to make more cord than you think you need — you can always cut off the excess, but running short is frustrating.
Casting Off
When your cord is long enough, it’s time to cast off and close the end so the tube doesn’t unravel.
Cut the yarn, leaving a tail of about 12 inches. Using your tapestry needle, thread this tail through each live loop on the pegs in order, slipping them off the pegs as you go. Once all loops are threaded, pull the tail firmly to cinch the end of the cord closed. Weave the tail into the cord for about an inch to secure it.
Coiling and Assembling the Rug
This is where the magic happens. You’ll now coil the cord into your desired shape and stitch it together to form the rug.
Decide on your shape. Round rugs start from the center and spiral outward. Oval rugs begin with a straight length of cord at the center and coil around it. Rectangular rugs follow a similar principle to oval but with sharper corners. For beginners, round or oval rugs are the most forgiving.
For a round rug: Coil the very beginning of the cord into a tight flat spiral, starting with just a small circle. Thread your tapestry needle with a long length of matching or neutral yarn. Working as you coil, stitch adjacent rounds together by passing the needle back and forth between them, catching the cord on both sides. This is essentially an oversized whip stitch or a figure-eight stitch — either works well. Keep the coil flat as you work, laying it on a table or the floor periodically to check that it isn’t cupping or buckling. If the rug starts to cup upward, your stitching is too tight. If it ruffles or waves, your stitching is too loose.
For an oval rug: Begin by laying a length of cord in a straight line — this straight section will be the long center of your oval. The length of this starting line determines the length of your finished rug. Coil the cord around this center straight section, stitching as you go. Continue coiling outward until the rug reaches your desired width.
Sewing technique: When stitching the coils together, try to keep your stitches hidden inside the cord rather than visible on the surface. A simple approach is to insert the needle horizontally between the coils, catching a strand on each side, and pulling snugly. Work your way around the entire circumference, then begin the next round. Reload your needle with fresh yarn as needed, weaving in each end securely.
Checking for flatness: Every few rounds, lay the rug flat and press it gently with your hand. Make any adjustments before the rug grows too large. A flat, even rug is the goal. If you find the rug is warping, blocking it with steam or water at the end can help correct mild issues.
Finishing Your Rug
Once your rug has reached the desired size, cut the cord and tuck the end under the last round of coiling. Stitch it securely with your tapestry needle so it blends into the edge.
Weave in any remaining yarn tails throughout the rug using your tapestry needle. Work the tails back and forth through the cord for at least an inch in two directions before trimming, so they don’t work their way loose over time.
If you’ve used wool or a natural fiber, you can wet block the finished rug to even out the texture and help it lie flat. Submerge it briefly in cool water, press out (don’t wring) the excess moisture, and lay it flat to dry on a clean towel or drying rack. Reshape it gently as it dries.
For a non-slip finish, apply a thin layer of liquid latex or fabric glue to the underside of the rug in a grid pattern and allow it to dry completely. Alternatively, simply place a non-slip rug pad underneath — these are inexpensive and widely available at home goods stores.
Tips for Success
Spool knitting a rug is a straightforward process, but a few habits make it go more smoothly. Work in good lighting so you can see your loops clearly and avoid dropped stitches. Keep your yarn ball untangled as you work — a yarn bowl or a zip-close bag with a small hole in it can help prevent the ball from rolling away. If you’re making a large rug, consider rolling the finished cord loosely into a ball as it grows so it doesn’t tangle.
Take breaks as needed. Spool knitting is repetitive and can be tiring on the hands if you work for long periods without resting. Stretching your fingers and wrists between sessions will help prevent strain.
If your cord develops an uneven texture, the culprit is almost always inconsistent tension. Slow down, and try to maintain a steady rhythm. Most tension issues become less visible once the cord is coiled and stitched.
Variations and Creative Ideas
Once you’ve mastered the basic technique, there are many ways to customize your spool knitted rug. Try using two strands of thinner yarn held together for a marled, textured effect. Experiment with different spool sizes to compare cord thicknesses. Mix materials within a single rug — combining cotton and wool, for example, can create an interesting variation in sheen and texture.
You can also try shaping your rug into non-traditional forms: a teardrop, a hexagon, or even an irregular organic shape. These take a bit more planning but are entirely achievable with the same basic coiling-and-stitching technique.
Heart-shaped rugs make thoughtful handmade gifts, and striped rugs with bold color blocking are perennially popular for children’s rooms. The structural nature of the i-cord means the rug will hold its shape well regardless of the design you choose.
Why Make a Spool Knitted Rug?
In a world where machine-made textiles dominate, there’s something deeply satisfying about putting a handmade rug on your floor — something you built cord by cord, coil by coil. Spool knitted rugs are durable, washable (depending on the fiber), completely customizable, and relatively inexpensive to make. They make wonderful gifts and are one of those projects that genuinely impresses people who don’t craft, because the finished result looks far more complex than the process actually is.
They’re also kind to the planet. Using leftover yarn, repurposed fabric strips, or responsibly sourced natural fibers means you can feel good about what you’re making and how you’re making it.
Whether you’re outfitting a rustic farmhouse kitchen, a cozy reading nook, or a bright and playful child’s bedroom, a spool knitted rug fits beautifully. And once you’ve made one, you’ll almost certainly want to make another.
So gather your yarn, find yourself a spool, and get started. There’s a rug waiting to be made, and it’s going to look wonderful underfoot.
