A Guide to Quilt Batting: Types, Uses, and Tips for Choosing the Right Batting
Quilt batting is one of those things that doesn’t always get the attention it deserves, but it should. It’s hidden inside your quilt, so it’s easy to treat it like an afterthought. But the truth is, batting plays a huge role in how your quilt: looks and feels, wears over time, and even how enjoyable it is to quilt.
It’s the layer that determines how warm your quilt is, how it drapes, how much your quilting design pops, and even how long your quilt will last.
In this guide, we’re diving into everything you need to know: from the different types of batting like cotton, wool, bamboo, and blends, to understanding loft and how it changes the look and feel of your quilt. We’ll cover when (and if) you should pre-wash your batting, what scrim actually does, how stitch distance affects durability, and how to avoid issues like bearding. You’ll also learn simple rules for choosing the right batting based on your quilt’s purpose, fabric, and personal style.
Once you understand how batting works, it stops being confusing and starts becoming one of your most useful design tools.
What Is Quilt Batting?
Quilt batting is the insulating layer sandwiched between your quilt top and backing. You may also hear it called “wadding,” especially in other parts of the world.
Think of batting as the foundation of your quilt. It affects:
- Warmth
- Weight
- Drape
- Stitch definition
- Durability
Choosing the right batting is just as important as choosing your fabric, thread, or quilting design.
Types of Quilt Batting
There are several types of batting available, and each has its own strengths. The right one depends on how your quilt will be used and the look you’re going for.
Cotton Batting
Cotton is a favorite for traditional quilts.
- Natural and breathable
- Soft, with a slightly flatter look
- Shrinks after washing (gives that crinkly, vintage texture)
Best for: bed quilts, everyday use quilts, and anyone who loves that classic quilt feel.
Polyester Batting
Polyester batting is lightweight and holds its shape well.
- Won’t Shrink
- Resistant to mold and mildew
- Higher Loft
PSA as a retired nurse, I do not recommend using poly batting for bed quilts. It is not flame retardant and will melt if exposed to heat. (For the same reason children’s sleep wear should be made of cotton, so should bedding.)
Best for: Projects where weight is a consideration, you want more loft, damp environments.
Wool Batting
Wool batting gives the loft of poly with a natural fiber
- Warm but breathable
- Excellent drape
- Great quilting definition
It gives quilting designs a slightly raised, elegant look.
Best for: colder climates, when you want a natural fiber with less shrinkage, or when you need a thicker batting to help with a quilt that might have some extra fullness in the piecing.
Bamboo Batting
- Eco-friendly
- Soft and smooth
- Naturally antimicrobial
Best for: lightweight quilts, summer quilts, and those looking for sustainable options.
(Note can shred cotton thread. Best when use with smoother threads like silk or poly.)
Silk Batting
Silk batting is less common but incredibly luxurious.
- Very lightweight
- Smooth and soft
- Beautiful drape
Best for: garments, quilts for warm climates, low loft with great quilting definition.
Blended Batting
Blends combine fibers to balance their strengths.
Common examples include cotton/poly or cotton/wool blends.
Best for: when you want the softness of natural fibers with added durability or reduced shrinkage.
Understanding Loft (Thickness)
Loft refers to how thick or fluffy your batting is. This has a major impact on both the look of your quilting and how easy it is to stitch.
Low Loft Batting- Between 1/16″ and 1/4″ thick (cotton, silk)
- Thin and easy to quilt
- Not as “Puffy”
- More often natural fibers
Best for:
- Garments
- Wall hangings
- Placemats
- Dense quilting designs
Mid Loft Batting-Between 1/4″ and 1/2″ thick (Cotton, Poly, Bamboo)
- A good balance between flat and puffy
- Works well for both hand and machine quilting
Best for:
- Baby quilts
- Bed quilts
- Everyday use
High Loft Batting- Between1/2″ and 1″ thick (Poly, Wool)
- Thick and puffy
- Creates bold quilting texture
- Can be more difficult to quilt by hand
Best for:
- Tied quilts
- Warm, cozy projects
- Quilts with extra fullness in the piecing
How to Choose the Right Batting
There’s no single “best” batting. The right choice depends on your project. Here are the key factors to consider:
Purpose of the Quilt
Is it a bed quilt? Wall hanging? Baby quilt? Decorative piece? A quilt that will be washed often needs durability. A show quilt might prioritize appearance.
Warmth
If you want a warm quilt, wool or high-loft batting is a better choice. For lighter quilts, cotton or silk works well.
Drape
Some battings create a soft, flowing quilt. Others feel stiffer. If you want your quilt to drape nicely over a bed, or a body, look for softer battings without scrim. (I use silk batting exclusively for my garments.)
Fabric Type
Your fabric matters more than most people think. Lightweight fabrics pair best with low-loft batting. Heavier fabrics can handle mid- or high-loft batting.
Matching these correctly makes quilting easier and improves the final look.
Personal Preference
At the end of the day, this is a big one. Some quilters love the crinkle of cotton. Others prefer the smooth look of poly blends. There’s no wrong answer here!
To Wash or Not to Wash Batting
This is one of the most common questions I get about batting.
When to Pre-Wash
- To preshrink natural fibers like cotton and wool to reduce uneven shrinkage between the batting and quilt top/backing.
- To remove heavy wrinkles (can be fix by running through a dryer cycle on low heat with a wet towel.)
- To remove natural oils
When You Can Skip It
- Polyester and synthetic battings generally don’t need pre-washing
How to Wash Batting (If You Choose To)
- Use cold water
- Choose a gentle cycle
- Use mild detergent
- Avoid agitation
Drying:
- Air dry flat, or
- Tumble dry on low heat
Improper washing can distort batting, so be gentle.
Batting Construction-How batting is made affects how it behaves while quilting.
Needle-Punched Batting
This type is mechanically bonded using thousands of tiny needles.
- Strong and stable
- Holds together well during quilting
Scrim Batting
Scrim is a thin stabilizing layer added to batting.
- Reduces stretching
- Adds durability
- Ideal for machine quilting
Without scrim:
- Softer
- Better drape
- Preferred for hand quilting
Stitch Distance Guidelines
Every batting has a recommended stitch distance, or how far apart your quilting lines can be. General rule of thumb:
- Unquilted areas should be no larger than your fist
- Too little quilting can shorten the life of your quilt
- High loft batting usually requires more dense quilting than low loft
- Even if your batting can be stitch more than 4-6″ apart, your fabric might need more. Especially loose weaves, and light weight fabric.
- Always check the manufacturer’s recommendation when possible.
Common Issues:
Bearding
Bearding happens when fibers push through the fabric and show on the surface of your quilt. It looks like tiny hairs or fuzz poking through.
How to Prevent It
- Use high-quality batting
- Choose batting with scrim
- Use tighter weave fabrics for backing
Consider black batting for dark quilts
Which Side Goes Up?
This is one of those small details that can make a difference.
- Needle-punched batting: rough side goes toward the backing
- Scrim batting: scrim side goes toward the backing
- Fusible batting: fusible side goes where it needs to adhere
I know a common recommendation is to look for “pimples vs dimples” , but I can’t tell these apart personally. My trick: batting is always folded some way. Whether you get it in a bag, or on the bolt, it will have at least one fold. That fold will show you which way it needs to go. When you lay your batting on top of your backing, the fold should “tent” up. If it makes a “V” shape instead, it is upside down.
Final Thoughts
Batting might not be the most exciting part of quilting, but it’s one of the most important. The right choice makes quilting easier, improves your finished result, and helps your quilt last for years.
If you’re not sure what to use, start simple. A mid-loft cotton or cotton blend batting is a great all-around choice for most projects.
From there, experiment. Try different battings on small projects and see what you like. The more you work with different types, the more confident your choices will become.
And that’s really what stress-free quilting is all about.
Check out Batting Super Sale for a variety of batting choices and great service. (This is where I buy all my batting.)
(This post may contain an affiliate link. I only recommend stores I actually buy from myself.)
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Good info. Great organization of subjects. Not too wordy which is a big negative for me. I like info clear, concise, and to the point!
Thank you. So glad you liked it.
This is the best article I’ve seen on understanding batting!! TY
Thank you that’s so sweet.
I only use poly batting for wall hangings and handbags. For bed quilts – cotton or wool. Great article, I learned a lot.
That’s smart and a good choice. Glad you liked the post.