Rag Rug Making Workshop: Rectangle & Square — Everything You Need to Know Before You Start

There is something quietly radical about turning old fabric into something beautiful. A pile of worn-out shirts, fraying bed sheets, and forgotten curtains becomes, through patient cutting and weaving, a rug that will last for years and carry the memory of everything it was made from. Rag rug making is one of the oldest textile crafts in the Western world, born from necessity and kept alive by generations of people who understood that nothing useful should go to waste.

This workshop guide is for anyone who wants to learn how to make a rectangle or square rag rug from scratch. Whether you are attending a class, teaching yourself at home, or simply curious about the process, this post will walk you through the history, the tools, the materials, the techniques, and the finishing steps that turn a simple frame into a finished textile you will be proud to put on your floor.

A Brief History of Rag Rugs

Before we get into the how, it is worth spending a moment on the why — and the where this craft came from.

Rag rugs have been made across Europe and North America for at least two hundred years, and probably much longer. In Scandinavia, the tradition of the “trasmattor” — the woven rag rug — is deeply embedded in domestic culture. Swedish farmhouses were once full of them, and the technique passed down through families as reliably as recipes or furniture. In colonial America, settlers repurposed every scrap of worn-out clothing they had, hooking or braiding strips into rugs that could insulate bare wooden floors against the cold.

The industrial revolution made new textiles cheap enough that rag rugs were gradually pushed to the margins, associated with poverty rather than creativity. But they never disappeared entirely. In the twentieth century, craft revival movements in Britain, America, and Scandinavia brought rag rug making back into workshops, art schools, and community halls. Today it sits comfortably at the intersection of sustainable living, slow craft, and interior design — appealing to people who want to make things with their hands, reduce waste, and end up with something genuinely beautiful.

The rectangle and the square are the most natural starting shapes for a beginner. They are worked on a simple frame loom, they require no complicated shaping techniques, and they teach you everything you need to know about tension, color placement, and finishing. Once you have made a rectangle, you can make almost anything.

What Is a Rag Rug Making Workshop?

A rag rug making workshop is a structured session — usually lasting between three and six hours, though some run across a full weekend — in which participants learn to make a rag rug using a loom or frame. The rectangle and square format is the most common starting point because it suits all skill levels and produces a finished, usable item within the time frame of a single workshop.

In a typical workshop setting, the tutor will have prepared frames or looms in advance, often with the warp threads already strung, so that participants can move quickly into the weaving process itself. You will usually be asked to bring your own fabric scraps, though many workshops provide a shared pile of materials for anyone who needs them. You will be guided through cutting your fabric into strips, loading the weft, maintaining even tension, and finishing the edges so the rug will hold together through years of use.

Online workshops follow the same structure, with the tutor demonstrating each stage on video while participants work at their own pace. The rectangle format lends itself well to this because the process is linear and easy to follow visually.

Tools and Materials You Will Need

One of the most appealing things about rag rug making is how little specialist equipment it requires. The tools are simple, many of them improvised, and the core material — fabric — is something most people already have too much of.

The Frame or Loom

For a rectangle or square rug, you need a rigid frame over which you will string your warp threads. In many workshops this is a purpose-built wooden frame loom with pegs or nails along the top and bottom edges, spaced evenly to control the density of the warp. You can also make your own frame from lengths of timber and panel pins. The size of the frame determines the maximum size of your rug, so if you want a generous rectangle — say sixty centimetres by ninety — your frame needs to accommodate that.

Some workshops use a different approach entirely, weaving over a frame made of strong card or working freehand with a shuttle on a more traditional loom. The technique varies but the principles remain the same.

Warp Thread

The warp is the structural backbone of the rug — the vertical threads that everything else is woven through. For rag rugs, warp thread needs to be strong and relatively inelastic. Linen twine, strong cotton string, or jute cord all work well. The warp will bear a lot of tension and take a lot of wear over the life of the rug, so do not be tempted to use something lightweight or slippery. Most workshops will provide warp thread as part of the materials, so you will not need to source this yourself.

Fabric Strips

This is where your creativity comes in. The weft — the horizontal element that builds up the body of the rug — is made from strips of fabric cut or torn from larger pieces. Virtually any woven fabric will work: cotton, denim, linen, jersey, upholstery fabric, wool. The key variable is the weight of the fabric, which determines how wide your strips need to be. A lightweight cotton sheet might be cut into strips two to three centimetres wide. A heavier denim or upholstery fabric might work better at one to one and a half centimetres.

Before the workshop, it is worth spending time cutting and preparing your fabric. Most tutors recommend sorting your fabrics by colour family first, then by weight, so you can plan your colour layout and match strip widths accordingly. Preparing a good quantity — far more than you think you will need — means you will not have to stop mid-session to cut more.

A Shuttle or Blunt Needle

To weave the fabric strips through the warp threads, you need some kind of implement. In workshops, this is often a flat wooden shuttle — a simple implement with notches at each end that holds a length of weft and slides between the warp threads. A large blunt tapestry needle works just as well and is easier to control for beginners. Some people use their fingers, particularly when working with very thick or bulky fabric.

A Comb or Fork

After each row of weft, you need to beat the fabric down firmly toward the completed rows below it. A weaving comb — a wide-toothed tool with a handle — does this efficiently. A fork works almost as well, and a piece of dowel or a ruler can substitute in a pinch. The point is simply to pack the rows tightly together so the finished rug is dense and durable.

Scissors

Sharp scissors. It sounds obvious, but cutting fabric strips is hard work with blunt blades, and you will be cutting a lot.

Preparing Your Fabric

Good preparation is the difference between a workshop that flows easily and one that feels constantly interrupted. Most experienced rag rug makers will tell you that cutting and preparing your fabric in advance is almost as important as the weaving itself.

Start by washing all your fabrics if they have not been washed recently. This prevents any shrinkage or colour bleeding after the rug is finished. Then press them lightly so they are easier to cut accurately.

Sort your fabrics by colour and decide on a rough layout. Rag rugs made in a rectangle or square format can use colour in several ways. You might alternate rows of contrasting colours for a simple striped effect — this is the most traditional approach and looks wonderful with two or three carefully chosen tones. You might work in colour blocks, building up bands of related shades before shifting to the next. Or you might work intuitively, adding strips of different colours as they come to hand, letting the rug find its own character.

There is no wrong approach, but having some idea in advance prevents the paralysis of too many choices mid-session.

Cut or tear your fabric into strips. Tearing along the grain rather than cutting produces a slightly softer, more irregular edge that can look beautiful in the finished rug, though it is slightly harder to control. Cutting gives you more precision. Cut across the width of the fabric (selvage to selvage) rather than along the length, since this gives you longer strips and fewer joins.

Join strips together by cutting a small slit in the end of each strip and looping the next strip through it — this is the most common method taught in workshops and produces a join that is almost invisible in the finished rug.

Setting Up the Frame and Warping

If you are attending a workshop, the tutor will likely have pre-warped some frames to save time. But understanding how warping works is important for when you make your second and third rugs at home.

To warp the frame, tie the thread to the first nail or peg at the bottom left corner of the frame. Bring the thread up to the corresponding peg at the top of the frame, around it, back down to the next peg at the bottom, up to the next peg at the top, and so on, working across the frame until every peg has a thread. The result is a series of vertical threads running from top to bottom, evenly spaced.

The spacing of the warp determines the density of the weave. More pegs per ten centimetres means a tighter, denser rug. Fewer pegs means a more open weave. For most rag rugs, a spacing that places warp threads roughly one centimetre apart works well, but your tutor will advise based on the specific frame being used.

The Weaving Process

With your frame warped and your fabric strips prepared, you are ready to weave.

Take your first strip and thread it onto the shuttle or needle. Starting at the bottom of the frame, weave the strip through the warp threads, passing over the first, under the second, over the third, and so on across the full width of the frame. When you reach the end of the row, loop the strip around the last warp thread and return in the opposite direction — this time going under the threads you previously went over, and over the threads you previously went under. This is the fundamental over-under pattern of plain weave, and it is what holds the rug together.

After each row, use your comb or fork to beat the strip down firmly toward the rows already completed. This is one of the most important habits to develop early. Loose, unbeaten rows produce a rug that is uneven and will not lie flat. Firm, consistent beating produces a rug that is dense, flat, and professional in its finish.

Keep an eye on the edges — the selvedges — as you work. The most common mistake for beginners is pulling the weft too tight at the edges, which causes the rug to pull inward and produce a shape with concave sides rather than straight ones. As you bring the weft through each row, leave a gentle arc of fabric before beating it down. This extra slack allows the strip to travel up and over each warp thread without pulling the edges inward.

As you work through your prepared strips, join new lengths to old ones using the slit-and-loop method described above. Try to keep joins away from the selvedge edges, placing them in the middle third of the rug where they will be better hidden and will not affect the edge finish.

Building up rows steadily, color by color, you will watch the rug take shape quite quickly. A reasonably sized rectangle can be woven in a three to four hour workshop session, though more leisurely workshops spread this across a full day and allow more time for experimentation.

Color Planning and Design Choices

One of the pleasures of the rectangle and square format is how clearly it displays color choices. The shape is essentially a canvas, and the way you arrange your fabrics across it determines the entire character of the finished piece.

Stripes are the most traditional pattern, and for good reason — they are easy to execute and allow you to make decisive use of color contrast. Wide stripes of a few centimetres read boldly from a distance. Narrower stripes of five or six rows each create a more delicate, varied surface. Alternating between a neutral and a stronger tone is a classic combination that works in almost any interior.

Color blocking — working in larger areas of a single color before changing — produces a more graphic, contemporary result. A rectangle divided into four or five horizontal blocks of related colors (say, several shades of blue moving from pale to deep) can look deliberately designed rather than improvised.

Random mixing, in which you use strips from multiple color families without any particular plan, works better than it sounds if you maintain some balance of tones. Keeping a rough ratio of lights to darks rather than placing them entirely by chance produces a surface that has energy without feeling chaotic.

Finishing the Rug

Finishing is what separates a workshop project from a durable, lasting object. A rag rug that is not properly finished will unravel at the ends, shed strips, and lose its shape over time.

Once you have completed the weaving and removed the rug from the frame, you need to secure the warp threads at both ends. There are several ways to do this. The simplest is to knot the warp threads in pairs along each end — this holds the weave in place and can be trimmed to a short fringe or folded under and stitched if you prefer a clean edge.

A cleaner finish involves weaving the warp ends back into the body of the rug using a blunt needle, threading each warp tail through several rows of weft before trimming. This takes more time but produces a neater result with no fringe.

Some makers finish the ends with a line of blanket stitch or a strip of binding tape stitched to the back of the rug. This is particularly useful for rugs that will see heavy foot traffic, as it reinforces the edge where wear is most likely to occur.

Give the finished rug a firm press with a damp cloth, or wash it gently if the fabrics allow, to help it lie flat and even out any slight unevenness in the weave. Most rag rugs benefit from a rubber non-slip mat beneath them on hard floors.

Tips for Getting the Most from Your Workshop

If you are attending a guided session, arrive prepared. Cut your fabric in advance if you can — even a couple of hours of cutting at home will transform your experience on the day, giving you more time to actually weave rather than prepare. Sort your fabric by color and loosely group it into the order you intend to use it.

Bring more fabric than you think you need. It is remarkably easy to underestimate how much material a rug consumes. A rug of around sixty by forty centimetres will typically use two to three kilograms of fabric by weight.

Ask questions. Rag rug tutors are almost universally enthusiastic about the craft they teach, and workshops thrive on conversation. If you are not sure about a technique, ask before you have done twenty rows in the wrong way.

Do not aim for perfection on your first rug. Small inconsistencies in tension, slight variations in strip width, the occasional misaligned row — these are the marks of a handmade object, and they are part of what makes a rag rug different from a factory-produced item. The irregularity is the point.

Why Make a Rectangle or Square?

It might seem like a small question, but it is worth addressing directly. The rectangle and square are not just the easiest formats for a beginner — they are also genuinely useful and beautiful finished objects. A square rug works well beside a bed, under a coffee table, or in a bathroom. A longer rectangle is perfect for a hallway, a kitchen, or in front of a sofa.

The simplicity of the shape means the rug can be used immediately upon completion. There is no complex finishing or assembly required. You walk out of the workshop with something finished.

And the rectangle or square teaches you everything you need to know to progress to more complex shapes and techniques. Once you understand tension, color, beating, and finishing, you can adapt those skills to oval rugs, circular rugs, hoooked rugs, and more ambitious tapestry work. Every rug maker who can make anything has made a rectangle first.

Getting Started

If you have been thinking about trying rag rug making, the best advice is simply to begin. Gather some old fabric. Find a workshop near you — many craft centers, community halls, textile studios, and independent tutors run regular sessions specifically focused on rectangular rag rugs for beginners. If an in-person workshop is not accessible to you, a good online course taught by an experienced maker will give you everything you need to work at home.

The materials cost very little. The tools are minimal. The technique is accessible to anyone with patience and a willingness to learn. And the result is something that will outlast the workshop by decades — a rug with its own history, made from fabric that had a life before this one.

That is the particular satisfaction of rag rug making, and it is available to anyone willing to pick up a pair of scissors and start cutting.