4 shaft overshot weaving drafts 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 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 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.

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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.

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.

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.

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.

In the case of my draft, the threading sequence is 134 threads long. This is a lot to remember, but I used an index card to write out the sequence. I marked my place by sliding a second card down the pattern as I progressed, keeping it in place with a paperclip.

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.

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).

Ask most people what “overshot,” and most weavers think of American colonial weavers and their coverlets. While coverlets are represented here, this collection also includes projects that dazzle with color, drape with luscious softness, and take overshot in new directions. Scarves and shawls, runners (for table and floor), tablecloths and clothing—all appear in this comprehensive collection. Overshot, even in its colonial interpretation, was a miracle weave, allowing unbelievable patterning on only four shafts. Add to pattern the use of color and fine and luxurious yarns, and you’ll start your own love affair with overshot. This is the second eBook on overshot (see also A Baker"s Dozen: Top Projects in Overshot eBook)

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.

Twill:Twill along with plain and satin weave is one of the three simple weave structures. Twill is created by repetition of a regular ratio of warp and weft floats, usually 1:2, 1:3, or 2:4. Twill weave is identifiable by the diagonal orientation of the weave structure. This diagonal can be reversed and combined to create herringbone and diamond effects in the weave.

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.

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.

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.

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

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