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Browse our selection of Silk #100, popular for appliqué and quilting!

We've been supporting quilters and sewists for 46+ years! Learn about our history.

cones of majestic quilting thread against a yellow background

Thank you for using our threads

We Guarantee You'll Love It.

  • Highest Quality Raw Materials

  • Home Machine Quilting Threads

  • Serger and Sewing Threads

  • Hand Quilting Threads

  • Embroidery Threads

  • Longarm Quilting Threads

About Y.L.I. Threads

For over 46 years, Y.L.I. Threads has been at the forefront of the textile industry, offering unmatched expertise, quality, and service. From our home base in the picturesque red rock scenery of St. George, Utah, our dedicated team brings over 100 years of combined experience to our work, ensuring every product in our 25,000 sq. ft. headquarters exceeds your expectations.

At Y.L.I., we're more than just a thread company; we're a community hub for creativity and education. Our Sew Fab Retreat Center , housed within our facility, offers a serene getaway where sewists and quilters can gather to learn, share, and create in the midst of inspiring natural beauty. More than just a retreat, it's a place to rejuvenate your passion for quilting and sewing.

Our thread lines, needles, and notions are specifically created to expand your creativity with each stitch. From high-quality threads suitable for sewing, quilting, and serging, to essential notions and helpful gadgets, we take great pride in our service and products. We are particularly proud of our threads that cater to a customer base just as diverse as our thread lines--from hobbyists to professional quilters, crafters to leatherworkers, to garment construction. Each of our threads are manufactured using the finest raw materials and advanced finishing techniques, ensuring smooth, consistent stitches.

We believe supporting and empowering all quilters and sewists with education. Knowledge is key to your success, whether you are piecing together your first quilt or stitching a sophisticated embroidery design. Trust us to help you achieve your creative goals with our fast, friendly service, and deep commitment to quality. With Y.L.I. Threads, you're not just stitching; you're creating memories that will be cherished.

Remember, Y.L.I. - You'll Love It. That's our promise.

Bob Purcell - Thread Master

close up of a longarm quilting needle on a quilt

Our Mission

To empower quilters and sewists by providing premium threads, needles, and notions and comprehensive educational resources, nurturing creativity and mastery with every stitch.

red spool of silk #100 sewing thread on a sewing machine

Our Vision

To be the foremost source for quilting and sewing threads, known for unparalleled product quality, exceptional service, and fostering a vibrant community both in-person and online.

colorful quilt block showing quilted design

Our Mantra

Transforming creativity into cherished memories.

office building showing fab fabrics and threads signage

A Quilter's Paradise

We invite you to visit us at our headquarters in sunny St. George, Utah. Conveniently located right off I-15, come browse over 8,000 bolts of cotton quilting fabric, hundreds of thousands of cones and spools of threads, and enjoy some chocolate from our candy bowl.