Understanding Which Type Is Best for Your Project

Not all interfacing is made the same.

Once you've decided whether you need fusible or sew-in interfacing, you'll also discover terms like woven, non-woven, and knit. These describe how the interfacing is constructed and how it behaves when paired with your fabric.

Choosing the right construction helps your finished project look and feel more natural.

What Is Woven Interfacing?

Woven interfacing is made by weaving fibers together, much like woven fabric.

Because it has a grain, woven interfacing moves with the fabric and provides support without making the project feel stiff.

Woven interfacing is an excellent choice for:

• Cotton fabrics
• Linen
• Chambray
• Light denim
• Dress shirts
• Quilted bags
• Home décor
• Structured quilting projects

Many sewists prefer woven interfacing because it preserves the natural drape and movement of the fabric.

What Is Non-Woven Interfacing?

Non-woven interfacing is made by bonding fibers together rather than weaving them.

Because it has no grain, it can be cut in any direction without affecting its performance.

Non-woven interfacing is commonly used for:

• General sewing
• Craft projects
• Home décor
• Tote bags
• Fabric organizers
• Beginner sewing projects

It's often less expensive and easy to work with, making it a popular choice for everyday sewing.

What About Knit Interfacing?

Knit interfacing is designed specifically for stretch fabrics.

Unlike woven or non-woven products, it stretches with the fabric instead of restricting movement.

It's ideal for:

• T-shirts
• Knit dresses
• Activewear
• Stretch garments
• Jersey fabrics

Using knit interfacing helps maintain flexibility while adding the support needed for collars, facings, and other areas.

Side-by-Side Comparison

Which One Should You Choose?

Choose Woven Interfacing if:

✔ You want the interfacing to behave like your fabric.

✔ You're making garments, bags, or structured quilting projects.

Choose Non-Woven Interfacing if:

✔ You want an easy all-purpose option.

✔ You're making crafts, home décor, or everyday sewing projects.

Choose Knit Interfacing if:

✔ You're sewing stretch fabrics.

✔ You want to preserve flexibility while adding support.

Can Quilters Use Woven Interfacing?

Absolutely.

Many quilters choose woven interfacing when making:

• Quilted tote bags
• Fabric baskets
• Wall hangings
• Appliqué
• Fabric organizers
• Structured quilted projects

Because it behaves similarly to quilting cotton, woven interfacing helps maintain a natural appearance.

Laura's Studio Tip ❤️

The goal isn't to make your fabric stiffer.

The goal is to give it just enough support while allowing it to look and behave the way it was designed to.

The best interfacing should almost disappear inside your finished project.

Frequently Asked Questions

Is woven interfacing better?

Not necessarily. It's simply better suited for certain fabrics and projects.

Can I use non-woven interfacing on quilting cotton?

Yes. Many quilters do, although woven interfacing often provides a more natural feel.

Does grain matter?

For woven interfacing, yes. Matching the grain helps the interfacing move naturally with the fabric.

For non-woven interfacing, grain isn't a concern.

Is knit interfacing only for garments?

Mostly, but it can also be useful whenever you're working with stretchy fabrics that need support.

Related Learning Center Guides

• Interfacing vs. Stabilizers: What's the Difference?
• What Is Interfacing? A Beginner's Guide
• Fusible vs. Sew-In Interfacing
• Choosing the Right Interfacing by Fabric Type
• Choosing the Right Interfacing for Sewing, Quilting & Bags