overshot patterns for weaving manufacturer

Woven by Rachel SnackWeave two overshot patterns with the same threading using this downloadable weave draft to guide you. This pattern features the original draft along with one pattern variation. Some yarns shown in the draft are available to purchase in our shop: 8/2 cotton, wool singles, 8/4 cotton (comparable to the 8/4 linen shown).

please note: this .pdf does not explain how to read a weaving draft, how to interpret the draft onto the loom, or the nuances of the overshot structure.

This post is the third in a series introducing common weaving structures. We’ve already looked at plain weave and twill, and this time we’re going to dive into the magic of overshot weaves—a structure that’s very fun to make and creates exciting graphic patterns.

Susan Kesler-Simpson, author of the popular Overshot Simply and Shadow Weave Simply, now explains Crackle Weave “simply.” Her teaching style is to break down the weave structure into its basic parts so that it is easy to understand, and then teach you how the parts work together to create the weave structure so that you can use any pattern or create your own.

The areas of separating threads give Crackle Weave its appearance of cracking pottery, and once you see how the structure works, there is so much you can do with it! Crackle weave is a block weave structure made up of four or more threading blocks that are based on the twill structure. Each block has four threads made up of two primary threads and two secondary threads. Incidental threads are added when needed to keep the proper twill sequencing. These blocks can be enlarged, reduced, or change location, allowing you to have a traditional or more modern approach to your project. And then there is color! Crackle Weave has many options for playing with colors; colors can be added through the warp, primary threads, and/or secondary threads.

Learning is not complete without practice, so there are 25 patterns to try for a variety of pieces in both modern and traditional effects. The projects are simple enough for any beginning weaver, and include shawls, scarves, rugs, blankets, towels, and table runners. Some are woven in the traditional crackle method while others introduce weaving crackle as overshot, summer/winter, and more.

After returning from a fabulous time at the New England Weavers Seminar in July, I found myself rewriting the beginning of this article. I was so lucky to spend two days in a round-robin style class taught by Marjie Thompson entitled 18th & 19th Century High Fashion for the Middle Class. To say that Marjie knows an extraordinary amount about historic textiles seems to be an understatement. Oh, to have an hour swimming about in her brain!

There were ten of us in the class, and we rotated, weaving a new sample at each loom. Marjie shared her knowledge of the patterns we sampled, and I came away with an even greater interest in this subject in addition to a binder filled with samples. There really is no greater way to learn than a hands-on workshop. I am already preparing to wind a warp for a dimity project. I’ll keep you posted on my progress.

One interesting piece of information I learned is that overshot is a fairly modern term. Originally this type of weaving would have been referred to as floats or floatwork. It seems that many people are returning to this original terminology, though the weaving world has thus far shown little interest in making the change back. Personally, I like it. Floatwork sounds a bit less frenetic than overshot – as though I’m peacefully hitting my mark rather than missing it in a wild fashion.

Until recently, my floatwork experience was limited to one project. This was created using Cascade 220 back in April 2008. The pattern is Leaves on p. 118 of The Handweaver’s Pattern Directory by Anne Dixon. I was criticized for having floats that were too long and would easily snag, but I loved my fabric. I turned it into a little tote that fit perfectly into my bike basket and never experienced a snag. Thankfully I took a photo back then, as the bag is currently in storage and missing the bike paths of Boulder.

When I first considered writing this article, I wasn’t confident enough with my weaving vocabulary to write something that a true beginner might actually understand. The information out there assumed, and still assumes, a certain level of weaving knowledge. I learn best by seeing something demonstrated, not by trying to translate written instructions. So how does one write an article for people like me? Let’s start with some basic terminology.

Floatwork, formerly known as overshot which was originally known as floatwork, is a block design traditionally woven on four shafts where a heavier pattern yarn floats above a plain weave ground cloth and creates a raised pattern. Your plain weave background cloth is woven using a finer yarn in your warp and in every other weft pick (these weft picks being the ‘use tabby’ part of your pattern.)

This finer yarn is hidden in places by the thicker yarn floats, blended in places with the thicker yarn (as plain weave) creating areas that are shaded (referred to as halftone), and woven across itself to create delicate areas of plain weave. Most of us think of antique coverlets when we hear ‘overshot.’

For some reason the term tabby has always annoyed me. It made me think of cats (I’ve got two – one of whom decided to take my seat when I got up to get a quick snack – and I love them both dearly) not weaving until I looked up the origin of the word on etymonline.com.

Back to business. Tabby is a plain weave pick that anchors your pattern pick in place. When weaving floatwork, every other weft pick is tabby. Your pattern pick needs the tabby pick to stabilize the cloth and keep the pattern picks from becoming distorted. This also means that you are working with two shuttles, one holding your tabby yarn and one holding your pattern yarn. This two-shuttle thing can be a bit awward at first, but you’ll get the hang of it with a little practice.

Initially, the concept of a block was the toughest one for me to grasp because I was looking at the pattern as a complete unit rather than a combination of units. The block is simply a unit or part of a particular pattern in the shape of a rectangle or a square. There are usually at least four threads in a block, two pattern and two tabby. So you treadle the same pattern pick two or more times in sequence (alternating with your anchoring tabby picks) to create a solid shape in your pattern. Think about coloring in graph paper. If you color in four squares in a row, it just looks like a thick line, right?

Here is the thing about floatwork that really helped it to make sense for me. It is basically a twill weave. As Mary Black puts it, “An examination of an overshot draft shows it to be made up of a repetitive sequence of the 1 and 2, 2 and 3, 3 and 4, and 4 and 1 twill blocks”.

Let’s look at the pattern picks only. When weaving, your pattern blocks should overlap by one thread. This creates a pattern that flows from unit to unit instead of making a sharp step. It also means that the last thread of a given block is the first thread of the next block, and as you are initially threading your loom, your threads will move from odd shaft to even shaft.

Choosing yarns to weave floatwork can be challenging. Generally speaking you want your pattern yarn to be about twice the diameter, or grist, of your tabby/warp yarn. Your tabby yarn and your warp yarn are generally the same yarn. I say generally because I can see so many non-traditional ways to weave floatwork that involve breaking the rules. Imagine, for example, taking a small part of a given pattern and blowing it up to a massive scale to do a wall hanging or using three different yarns to create a completely different visual experience!

When treadling a block pattern with tabby picks, I find it helpful to tie my tabby treadles on one side and my pattern treadles on the other. This way you can dance back and forth from left to right as the treadling sequence is always going to be pattern-tabby-pattern-tabby. It feels more like walking or pedaling a bicycle to alternate in this manner.

Probably the trickier part of treadling is keeping track of where you are in the sequence. Like many traditional floatwork patterns, the pattern I used is meant to be woven tromp as writ or as drawn in. This means that your treadling is the same as your threading. So if your threading is 1-2-1-2-3-2-3-4, then your pattern picks are treadled 1-2-1-2-3-2-3-4. You will be throwing tabby picks after each pattern pick, so your actual treadling looks like (inthis example let’s consider your tabby picks to be ‘a’ and ‘b’) 1-a-2-b-1-a-2-b-3-a-2-b-3-a-4-b. If this looks a bit intimidating, don’t fret. At first it might feel that way, but the pattern really does start to make sense after you get going.

I used a pattern from Mary Meigs Atwater’s Shuttle-Craft book listed in the Resources section. The draft is No. 18 Name Unknown and is on various pages depending on which printing of the book you have. (See the Resources section on the next page for an image of the draft.)

You can find it listed in the chapter or sub-chapter entitled ‘Notes on the Overshot Drafts.’ As someone who generally cheers on the underdog, I was drawn to this pattern without a name.

Atwater’s patterns are written for a sinking shed loom. For a rising shed loom, like the Baby Wolf I used, simply tie up the shafts left blank in the draft instead of the shafts she tells you to tie up. For all of her traditional floatwork patterns, including the pattern I used, this tie-up would be 3-4, 1-4, 1-2, 2-3. Your tabby tie up should be 1-3 and 2-4.

I washed this in my front-loading washing machine on the wool setting and air-dried it on the clothesline. There was a note in the book that No. 18 Name Unknown, and its friend No. 17, are “plain patterns and suitable for couch covers or the coverlet for a man’s room, rather than for more frivolous purposes”. Perfect. I’m not much for frivolous, and I had been looking for the perfect fabric to re-cover an old chair.

Here is a list of books and magazines that might be of interest if you’d like to learn more about floatwork/overshot. Many of these references include patterns in addition to thorough instructions.

Atwater, Mary Meigs. The Shuttle-Craft Book of American Handweaving. New York: The Macmillan Company, 1928. Just scored a first edition on ebay for $9! I now have three copies and am seriously in love with this book (taken with a grain of salt as she is rather traditional.)

If you can find this issue anywhere, I’d recommend picking it up. It’s full of great information on historic weaving, but also has a super article on understanding and writing drafts by Debbie Redding (aka Deborah Chandler).

If you have a particular interest in old coverlets, Eliza Calvert Hall’s A Book of Hand-Woven Coverlets and The Coverlet Book by Helene Bress are both interesting resources, the later being particularly thorough. I can only imagine the time and research that went into this pair of tomes. And if you are simply looking for patterns, The Handweaver’s Pattern Book by Marguerite Porter Davison and The Handweaver’s Pattern Directory by Anne Dixon are just for you.

If you are like us, your dining room table doesn"t get a lot of use for dining. That doesn"t mean it shouldn"t look great when it"s not being used! This elegant overshot runner can show off your table but also do equally fine duty as a dresser scarf or accent anywhere you need a little color and pattern. The 8/2 Cottolin is sett at 20 epi in the warp and is also the tabby weft. The 100% wool Highland is the pattern weft. For the majority of the weaving, you will alternate picks of these two yarns, which creates a firm background fabric of cottolin with a three-dimensional pattern of Highland that decorates the surface. We made a point of picking two colors that were similar to each other to emphasize the difference in texture. The kit makes one table runner with finished dimensions of 19" x 44" plus fringe. It can be hand washed and air dried, with a brief tumble in the dryer to fluff the fabric.

This project was really popular when I posted it on Instagram, so I thought I would share it here also. It is a simple overshot pattern - with a twist. Also a great way to show off some special yarn. The yarn I used for my pattern was a skein of hand spun camel/silk blend. I wove the fabric on my Jack loom but you could also use your four or eight shaft loom.

Overshot is a weave structure where the weft threads jump over several warp threads at once, a supplementary weft creating patterns over a plain weave base. Overshot gained popularity in the turn of the 19th century (although its origins are a few hundred years earlier than that!). Coverlets (bed covers) were woven in Overshot with a cotton (or linen) plain weave base and a wool supplementary weft for the pattern. The plain weave base gave structure and durability and the woollen pattern thread gave warmth and colour/design. Designs were basic geometric designs that were handed down in families and as it was woven on a four shaft loom the Overshot patterns were accessible to many. In theory if you removed all the pattern threads form your Overshot you would have a structurally sound piece of plain weave fabric.

I was first drawn to Overshot many years ago when I saw what looked to me like "fragments" of Overshot in Sharon Aldermans "Mastering Weave Structures".

I have not included details of number of warp ends, sett and yarn requirements for my project - you can do your calculations based on the sett required for plain weave in the yarn you wish to use.

I wanted to use my handspun - but I only had a 100gms skein, I wanted to maximise the amount of fabric I could get using the 100gms. I thought about all the drafts I could use that would show off the weft and settled on overshot because this showcases the pattern yarn very nicely. I decided to weave it “fragmented” so I could make my handspun yarn go further. I chose a honeysuckle draft.

When doing the treadle tie-up I used 3 and 8 for my plain weave and started weaving from the left, treadle 3 - so you always know which treadle you are up to - shuttle on the left - treadle 3, shuttle on the right treadle 8. I then tied up the pattern on treadles 4,5,6 and 7. You can work in that order by repeating the sequence or you can mix it up and go from 4 to 7 and back to 4 again etc. You will easily see what the pattern is doing.

Many years ago, I finally got to try weaving. I took the Beginning to Weave workshop through the Ottawa guild. At that time, 1989, the OVWSG did not have a studio space to house what guild equipment we had acquired. (The Guild had an old second-hand 100 inch loom and 6 or 7 table looms. There may have been a floor loom too but I was distracted by the 100 inches of loom, so do not remember). All the looms lived in one of our guild members’ very big basements. On weekends, she either taught weaving workshops or hosted weavers working on the 100 inch loom. It sounded like a busy basement! I remember 4 weekends of driving to a little town just east of Ottawa. I took the table loom home each week to do homework. I still remember the sound of the mettle heddles rattling as I drove down the highway, back and forth to the classes. Then I think there were two more weekends of Intermediate weaving and Dona sent me off and I was weaving!

It all starts with yarn, wind it carefully, attach it to the back beam, wind on, thread the heddles, slay the reed, tie on to the front beam, check the tension and then start to weave. It sounds like a lot of work but it is all worth it as you start to pass the shuttle through the shed and the cloth begins to appear. Weaving was like Magic! From a pile of string to POOF, actual cloth!!!

During the workshop, I found pickup seemed strangely familiar as my brain watched my fingers happily lifting and twisting threads for the various lace and decorative weave patterns. The other thing that my brain went “ooh this is cool!” was Overshot. It is a weave structure that requires a ground and a pattern thread, (two shuttles). One is fine like the warp and the pattern thread is thicker and usually wool. I was still reacting to wool so I used cotton for both.  My original goal was to draft and weave a Viking textile for myself but I put that aside for a moment, I will get back to that later.

The first thing I wove after my instruction was a present for my Mom. she had requested fabric to make a vest. I looked through A Handweaver’s Pattern Bookby Marguerite Porter Davison and found an overshot pattern that I thought we both would like. I wove it in two shades of blue (Mom’s favourite colour), at a looser thread count than usual. (Originally the overshot weave structure was used to make coverlets, so were tightly woven and a bit stiff, while I liked the pattern I wanted the fabric to be much more drapey.) Even worse, I did not want it to be as hard-edged in the pattern as it was originally intended so I tried a slub cotton as a test and loved it.

So, for any sane weaver, it was all wrong! Wrong set, wrong fibre, wrong colour choices! It was fabulous and perfect. I kept the sample as a basket cover and at either the end of 1989 or the beginning of 1990, I gave Mom the yardage for her vest. “Oh this is too nice to cut” Mom Said, so it lived on the back of her favourite reading chair as a headrest until her most recent move (2015?) it never did get to be a vest but it has been well enjoyed.

In the Exhibition The Inkle band, hanging beside the overshot, I wove much more recently. I used an Inkle loom and a supplemental warp thread. This means weaving with an extra separate thread that was not part of the main warp on the loom.  I used a yarn with a fuzzy caterpillar-like slub.

You may be able to see how I wove the weird slubby supplemental warp. The yarn is weighted and left hanging over the back peg of the Inkle loom. It comes over the top peg (usually labelled B in diagrams) and floats above the weaving.  In the areas where the Caterpillar (Slub) is not present I catch the yarn with the shuttle and weave it into the band. In the area the caterpillar appears I would leave the yarn above the warp and then start weaving it in again as I reached the end of the caterpillar. I hope that explanation doesn’t sound like mud and makes a bit of sense. Using a supplemental warp on an Inkle loom is not quite normal but it is a lot of fun.

I was going to tell you about my original goal in learning to weave, the mysterious Fragment #10 from a Viking excavation from around the year 1000, but  I have likely confused you with weaving enough for one day. So I will save that for another chat. (don’t forget the Inkle loom I would like to tell you a bit more about that in another post too. I promise I will get back to felting in the not-too-distant future)

Over 50 instructional videos that guide you through making a warp, dressing your loom, weaving, finishing your cloth, and troubleshooting. View product images for course outline.

In the video, I mention learning how to weave Krokbragd. If you are interested in learning about this weaving technique, I encourage you to check out our course at the School of SweetGeorgia, Weaving Krokbragd, taught by Debby Greenlaw.

The overshot weaving project shown is woven on a 16″ Ashford Table Loom 8 shaft, The yarns used are Ashford 100% mercerised cotton in 10/2 and 5/2. (We don’t have this yarn currently listed on our site, but we’re able to order it in for you. Send us an email at: info@sweetgeorgiayarns.com!) The pattern is Overshot Sampler from the book Next Steps in Weaving by Pattie Graver

Overshot: The earliest coverlets were woven using an overshot weave. There is a ground cloth of plain weave linen or cotton with a supplementary pattern weft, usually of dyed wool, added to create a geometric pattern based on simple combinations of blocks. The weaver creates the pattern by raising and lowering the pattern weft with treadles to create vibrant, reversible geometric patterns. Overshot coverlets could be woven domestically by men or women on simple four-shaft looms, and the craft persists to this day.

Summer-and-Winter: This structure is a type of overshot with strict rules about supplementary pattern weft float distances. The weft yarns float over no more than two warp yarns. This creates a denser fabric with a tighter weave. Summer-and-Winter is so named because one side of the coverlet features more wool than the other, thus giving the coverlet a summer side and a winter side. This structure may be an American invention. Its origins are somewhat mysterious, but it seems to have evolved out of a British weaving tradition.

Double Cloth: Usually associated with professional weavers, double cloth is formed from two plain weave fabrics that swap places with one another, interlocking the textile and creating the pattern. Coverlet weavers initially used German, geometric, block-weaving patterns to create decorative coverlets and ingrain carpeting. These coverlets contain twice the yarn and are twice as heavy as other coverlets.

Beiderwand: Weavers in Northern Germany and Southern Denmark first used this structure in the seventeenth century to weave bed curtains and textiles for clothing. Beiderwand is an integrated structure, and the design alternates sections of warp-faced and weft-faced plain weave. Beiderwand coverlets can be either true Beiderwand or the more common tied-Beiderwand. This structure is identifiable by the ribbed appearance of the textile created by the addition of a supplementary binding warp.

Multi-harness/Star and Diamond: This group of coverlets is characterized not by the structure but by the intricacy of patterning. Usually executed in overshot, Beiderwand, or geometric double cloth, these coverlets were made almost all made in Eastern Pennsylvania by professional weavers on looms with between twelve and twenty-six shafts.

America’s earliest coverlets were woven in New England, usually in overshot patterns and by women working collectively to produce textiles for their own homes and for sale locally. Laurel Thatcher Ulrich’s book, Age of Homespun examines this pre-Revolutionary economy in which women shared labor, raw materials, and textile equipment to supplement family incomes. As the nineteenth century approached and textile mills emerged first in New England, new groups of European immigrant weavers would arrive in New England before moving westward to cheaper available land and spread industrialization to America’s rural interior.

The coverlets from New York and New Jersey are among the earliest Figured and Fancy coverlets. NMAH possesses the earliest Figured and Fancy coverlet (dated 1817), made on Long Island by an unknown weaver. These coverlets are associated primarily with Scottish and Scots-Irish immigrant weavers who were recruited from Britain to provide a skilled workforce for America’s earliest woolen textile mills, and then established their own businesses. New York and New Jersey coverlets are primarily blue and white, double cloth and feature refined Neoclassical and Victorian motifs. Long Island and the Finger Lakes region of New York as well as Bergen County, New Jersey were major centers of coverlet production.

Coverlet weavers were among some of the earliest European settler in the Northwest Territories. After helping to clear the land and establish agriculture, these weavers focused their attentions on establishing mills and weaving operations with local supplies, for local markets. This economic pattern helped introduce the American interior to an industrial economy. It also allowed the weaver to free himself and his family from traditional, less-favorable urban factory life. New land in Ohio and Indiana enticed weavers from the New York and Mid-Atlantic traditions to settle in the Northwest Territories. As a result, coverlets from this region hybridized, blending the fondness for color found in Pennsylvania coverlets with the refinement of design and Scottish influence of the New York coverlets.

Southern coverlets almost always tended to be woven in overshot patterns. Traditional hand-weaving also survived longest in the South. Southern Appalachian women were still weaving overshot coverlets at the turn of the twentieth century. These women and their coverlets helped in inspire a wave of Settlement Schools and mail-order cottage industries throughout the Southern Appalachian region, inspiring and contributing to Colonial Revival design and the Handicraft Revival. Before the Civil War, enslaved labor was often used in the production of Southern coverlets, both to grow and process the raw materials, and to transform those materials into a finished product.

Because so many coverlets have been passed down as family heirlooms, retaining documentation on their maker or users, they provide a visual catalog of America’s path toward and response to industrialization. Coverlet weavers have sometimes been categorized as artisan weavers fighting to keep a traditional craft alive. New research, however, is showing that many of these weavers were on the forefront of industry in rural America. Many coverlet weavers began their American odyssey as immigrants, recruited from European textile factories—along with their families—to help establish industrial mills in America. Families saved their money, bought cheaper land in America’s rural interior and took their mechanical skills and ideas about industrial organization into the American heartland. Once there, these weavers found options. They could operate as weaver-farmers, own a small workshop, partner with a local carding mill, or open their own small, regional factories. They were quick to embrace new weaving technologies, including power looms, and frequently advertised in local newspapers. Coverlet weavers created small pockets of residentiary industry that relied on a steady flow of European-trained immigrants. These small factories remained successful until after the Civil War when the railroads made mass-produced, industrial goods more readily available nationwide.