Swatch Service Pause (Dec 1–Dec 31)
Swatches will be unavailable this month while we process holiday fabric orders. Thanks for your patience!

Swatch Service Pause between Dec 1 – Dec 31
Swatches will be unavailable this month while we process holiday fabric orders. Thanks for your patience!

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Tariff free shopping for U.S. & Worldwide Customers. No extra duty to be paid.

🚨 Shipping paused Dec 6 – Dec 18. Orders placed will ship after Dec 18.

holiday season updates

Delivery Pause till Dec 18

There will be a delivery pause between Dec 8 - Dec 18, all orders will resume shipping from Dec 18. No swatch service until Jan 1.

Heat Retention Fabric by the Yard - Yardblox Fabrics

Heat Retention Fabric by the Yard

Shop insulating and heat-retaining fabric by the yard at Yardblox Fabrics. Perfect for cold weather garments. Enjoy flexible minimums, free samples, and special wholesale discounts. Get your heat retention fabric today.

Worldwide Shipping, Duties Paid.

We handle everything, so you won’t face surprise charges at checkout or delivery. What you see is what you pay.
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39 Results

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Stripes Stretch Ultra Soft Double Brushed Viscose Polyester Thermal Knit S025510
Stripes Stretch Ultra Soft Double Brushed Viscose Polyester Thermal Knit S025510

Stripes Stretch Ultra Soft Double Brushed Viscose Polyester Thermal Knit S025510

By Yard $24.87

By Roll $15.10

VI 45 P 45 SP 10

280 gsm

33 colors
  • +28 more
Solid Stretch Ultra Soft Double Brushed Viscose Lyocell Thermal Knit A1M6504
Solid Stretch Ultra Soft Double Brushed Viscose Lyocell Thermal Knit A1M6504

Solid Stretch Ultra Soft Double Brushed Viscose Lyocell Thermal Knit A1M6504

By Yard $30.89

By Roll $18.47

VI 46 LY 38 WE 7 SP 9

300 gsm

6 colors
  • +1 more
Solid Stretch Ultra Soft Double Brushed Viscose Acrylic Thermal Knit A1M6503
Solid Stretch Ultra Soft Double Brushed Viscose Acrylic Thermal Knit A1M6503

Solid Stretch Ultra Soft Double Brushed Viscose Acrylic Thermal Knit A1M6503

By Yard $29.27

By Roll $17.61

VI 61 PC 15 C 11 WO 4 SP 9

300 gsm

12 colors
  • +7 more
Solid Stretch Ultra Soft Double Brushed RPET / Recycled Polyester Polyester Thermal Knit A107504
Solid Stretch Ultra Soft Double Brushed RPET / Recycled Polyester Polyester Thermal Knit A107504

Solid Stretch Ultra Soft Double Brushed RPET / Recycled Polyester Polyester Thermal Knit A107504

By Yard $35.29

By Roll $20.98

REC-P 50 P 40 WE 7 SP 3

310 gsm

12 colors
  • +7 more
Solid Stretch Ultra Soft Double Brushed EcoCosy® / Viscose Cotton Thermal Knit A007501
Solid Stretch Ultra Soft Double Brushed EcoCosy® / Viscose Cotton Thermal Knit A007501

Solid Stretch Ultra Soft Double Brushed EcoCosy® / Viscose Cotton Thermal Knit A007501

By Yard $27.06

By Roll $16.30

EcoCosy 38 C 29 PC 28 SP 6

280 gsm

27 colors
  • +22 more
Plaid Stretch Sorona® Double Sided Polar Fleece A10953
Plaid Stretch Sorona® Double Sided Polar Fleece A10953

Plaid Stretch Sorona® Double Sided Polar Fleece A10953

By Yard $31.11

By Roll $19.76

Sorona 100

260 gsm

1 color
Plaid Stretch Sorona® Double Sided Polar Fleece A10952
Plaid Stretch Sorona® Double Sided Polar Fleece A10952

Plaid Stretch Sorona® Double Sided Polar Fleece A10952

By Yard $31.11

By Roll $19.76

Sorona 100

260 gsm

1 color
Solid Stretch Sorona® Double Sided Polar Fleece A10951
Solid Stretch Sorona® Double Sided Polar Fleece A10951

Solid Stretch Sorona® Double Sided Polar Fleece A10951

By Yard $37.70

By Roll $24.35

Sorona 100

300 gsm

1 color
Solid Stretch Ultra Soft Back Peached Polyester Thermal Knit S006521
Solid Stretch Ultra Soft Back Peached Polyester Thermal Knit S006521

Solid Stretch Ultra Soft Back Peached Polyester Thermal Knit S006521

By Yard $19.54

By Roll $11.94

P 90 SP 10

220 gsm

127 colors
  • +122 more