Silk Yarns, Fibers, Threads & Ribbons

  • Call Us! Toll-Free:
    1-888-383-SILK (7455)
  • Email:
  • Phone: 303.233.SILK (7455)
  • Fax: 303.223.3411
  • Mail:
    Treenway Silks
       2060 Miller Court
       Lakewood, CO, 80215, USA
  • Business Hours:
      Monday to Thursday,
      9am to 4pm (Mountain time)

What's New

Limited Edition Sticks & Stones Scarf Weaving Kit

Limited Edition "Sticks & Stones" Scarf Weaving Kit

Can you believe this intricate design is woven on just four shaft?! Welcome to the wonderful world of Color and Weave!

Silk Fusion book by Tamara Leberer

"Silk Fusion" book by Tamara Leberer

Finally!! A fabulous book entirely devoted to silk fusion (aka "silk felt" or "silk paper")!

Tamara has created this gorgeous 92-page, full-color book filled with step-by-step photos and illustrations.

You'll learn how to layer silk fibers and fuse them with textile medium, design and assemble gorgeous mosaics, plus how to use silk fusion in a variety of projects.

No special skills are needed -- just follow along and create pieces of silk fusion that bloom with color. A great holiday gift!

Welcome to Treenway Silks

There’s nothing else like silk! Silk is strong yet delicate, luxurious and lustrous. Silk loves color and we love silk!

If you weave, spin, knit, crochet, cross-stitch, needlepoint, hand-stitch, braid (kumihimo), create silk fusion, fiber art, nuno felt, mixed media or make paper, you'll find silk that works for you.

photo of silk thread and yarn

Your silk experts and hand-dyeing specialists since 1977, Treenway Silks offers the most diverse selection of high-quality silk fibers available, which we hand-dye in a rainbow of colors.

Discover natural (undyed) silk yarns (35), silk fibers (21), silk cocoons (5), and 4 sizes of silk threads & silk ribbons. With all our color choices, you find over 5,000 silk products! And we ship world-wide.

You’ll find accurate, reliable information About Silk and informative Silk How-To. Plus, an inspirational gallery of silk creations.

Treenway Silks is based in Colorado, the home of owners Susan Du Bois and Richard Yabunaka. Prior to 2011, the company was owned by Canadian founders Karen and Terry.

New Products!


2 Skeins = 2 Scarves™ Kits and FREE Weaving Drafts

‘Soft & Elegant’ Huck Lace Scarves Kit -- these two elegant white-on-white scarves are woven on a 4-shaft loom with just two skeins of silk. These are created with natural white Taiyō and Silken Ankara. Combining these two silk yarns gives a wonderfully soft hand to these luxurious scarves. Want to introduce a little color? Get the free draft and shop for the yarns you like.

2 skeins 2 scarves

2 Skeins = 2 Scarves™ FREE Weaving Drafts

‘Interlacement’ Atwater-Bronson Lace Scarves Free Draft - Got 8 shafts? These two fabulous scarves are woven with two skeins of our most popular silk yarn, Kiku. You’ll love combining two colors in this lace design—one color for warp and one for weft. Choose your favorite color combination!

2 skeins 2 scarves

Yarn On Cones

You asked for cones and your wish is our command! Now you can get FIVE natural (undyed) Treenway Silks’ fine spun silk on a cone. All of our cones are ‘put up’ as 200 grams and are available in Natural (undyed). Bombyx is a soft white and Tussah is naturally a light golden color:

5 cones

Kundana Tussah Yarn

We have a new 100% Tussah Silk yarn. Kundana. This 35/2 (lace/thread weight) is the same lovely natural honey-gold color as our Gōlḍana Tussah yarn, but just a tiny bit skinnier. Kundana is available in skeins or cones.

photo of skein of Kundana yarn

Jorie II Worsted Weight Yarn

We just received a new shipment of our 100% silk worsted weight yarn. When we had this spun for us again, we wanted it just a bit different, to minimize ‘splitting stitches.’ New and improved, we named this yarn Jorie II!

Jorie II yarn photo

Cone-Winding Service

photo of treenway silks yarn on cone

Love the hand-dyed colors but wish your yarn was 'put up' on cones?  Now we offer a cone-winding service!

Luxury Silk-Blend Trio

Give the gift of luxury to yourself or to someone you love! 400 yards (23g) each of three lace/thread weight yarns:

  • Silken Fog (silk/yak)
  • Gōkana (silk/cashmere)
  • Camelot (silk/camel)

Each kit includes enough yarn to knit 3 lace shawlettes. Or great for adding stripes to your weaving.

luxury silk blend trio silk yarns

DebBee's Designs - Silk Thread Kits

DebBee's Designs' Garden of Silken Delights uses Treenway Silks' 100% silk threads throughout the entire piece.

We loved this design so much, that with DebBee’s blessing, we created an alternative colorway “Autumn Mums” for the Garden of Silken Delights chart.

And we have a thread kit in this colorway, which includes 240 yards silk thread and a color conversion table.

No local thread shop nearby?
We now carry the chart for Garden of Silken Delight.

View all Treenway Silks DebBee's Design items

DebBee's Designs  new thread kit

Red Eri Roving

In addition to our White Eri Silk Roving, we now stock Red Eri Silk Roving. Our Red Eri Silk is a wondrous brick red—the same color as the cocoon.

Available in 25g (0.9 oz) or 200g (7 oz) packages.

photo of red eri wild silk roving

Wild Cocoons

In addition to our Bombyx or cultivated cocoons, we now carry four different wild cocoons: Red Eri, White Eri, Muga and Tasar (tussah). You can find them here. Our Indian supplier needed to remove the pupa from inside before exporting the cocoons to us. This means the wild cocoon have a ‘slit’ so these cocoons are not suitable for reeling.

wild cocoon photo muga

Follow Treenway Silks

Silk Tidings- Register for our on–line newsletter which includes updates on our Web Specials.

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guarantee symbol

Satisfaction Guarantee

Treenway Silks is proud of our exceptional reputation for superior-quality products, exemplary customer service and integrity. If you are ever not satisfied, please let us know and we will work with you to make things right.


image of Treenway Silks Gift Certificate

Gift Certificates

For your shopping convenience, Gift Certificates are now available!
We have $25, $50, $100, $150, and $200 denominations.





Any Yarn/Any Color

Any of our 30+ silk yarns can be hand-dyed any of our 114 colors That’s nearly 4,000 possibilities—the ultimate customization! Click here to learn more.

silk yarn color group

Color Now!

In a hurry? Check out Color Now! yarns—your favorite colors are already dyed in our most popular yarns. Color Now! skeins are ready to mail to you today. Selection changes daily.

silk yarn color group color now! yarn in green

Silk Threads & Silk Ribbons

We are the home of hand-painted Montano Colorways—74 mouth-watering colorways in silk threads and silk ribbons.  These were developed in collaboration with Judith Baker Montano, internationally known author, teacher, and colorist. Our silk threads and silk ribbons are hand-dyed in Colorado or hand-painted in British Columbia.

treenway thread display



Treenway Silks On The Road

  • December 24-January 3, 2016:  Christmas & New Year Holiday
  • January 6-13, 2016:  Exhibiting at needlearts trade show "TNNA", booth #725-727, San Diego, CA
  • January 23 & 30, 2016:  teaching Silk Fusion at The Recycled Lamb in Golden, CO
  • March 5, 2016:  program and workshop at Northern Colorado Weavers Guild, Ft. Collins, CO
  • April 1-3, 2016:: Treenway Silks Soirée at The Frayed Knot, Savanah GA
  • April 29, 2016:: program and workshop for EGA Rocky Mountain Region, Lakewood CO
  • May 17-23, 2016:  exhibiting at quilting trade show "Quilt Market", booth #t/b/d, Salt Lake City, UT
photo of Treenway Silks cargo van

Please remember, while on the road, we cannot ship out orders. But we work extra long hours upon our return to send everything out as quickly as possible!