Crescent Moon Fibers Mill and Shop
In addition to their fiber processing services, Crescent Moon also carries yarns suitable for rug warp, such as Scottish Blackface.

Halcyon Yarn
Halcyon is a mail-order supplier of handknitting, machine knitting and weaving yarns. Spinning fibres, rug wools and rug-hooking kits are also available.

Hemp Textiles Int.
Hemp Textiles Int. is a wholesale supplier of hemp spinning fibres and yarns.

MacAusland's Woollen Mills Ltd.
This is a family-owned spinning mill in Prince Edward Island, Canada. Weaving yarns come in various weights: 2, 3, 4, 5, 6 ply in fine to heavy weights.

Nordic Studio
Nordic Studio imports yarns from Sweden and Norway. They carry linen rug warp as well as has Bockens and Klippans wools.

R & M Yarns
R & M has an ever changing selection of mill-end wool, cotton, rayon and acrylic yarns, suitable for machine knitting and weaving.

Robin & Russ Handweavers Inc.
Robin & Russ has been in the handweaving business since the end of WWII. They carry a wide selection of interesting weaving yarns too numerous to list fully on their website.

Yarn Barn
The Yarn Barn has lots of wool, rug yarns, warp, cottons and linens in addition to their weaving equipment.

Webs Yarn Merchant
Webs has a wide selection of specialty yarns designed for the handweaver, ranging from rayon chenille, to mohair and wool blends.