How to Choose the Right Material for Custom Pot Holders

How to Choose the Right Material for Custom Pot Holders Sep. 18, 2025

There’s always something new to explore when it comes to topics like Custom Pot Holder Material Selection. In this article, we take a closer look from a fresh angle, sharing ideas, insights, and experiences that matter. No matter your background, we hope the content gives you something to think about or apply.

Learn how to sew these simple and easy DIY pot holders, perfect for the beginner new to sewing. A kitchen essential, these pot holders make for both a beautiful and functional handmade gift.

As the days grow cooler, I find myself in the warm kitchen more with little hands eager to help whip up a delectable breakfast or tasty afternoon treat. For every hot skillet and loaf pan coming out of the oven, I need some good pot holders to protect those little hands. 

So when my grandma asked for some new pot holders for her birthday, I decided to go ahead and make us a fresh set for our kitchen as well. Hers have been well loved and we could use some more now that I have two sous chefs in the kitchen. 

I had recently purchased some cotton fabric that coincidentally was just right for this project, but it can also be a great way to use up those leftover fabric scraps! Pair them with some wool trivets and your kitchen is ready for all the cozy holiday cooking! 

These DIY square pot holders are comfortable, flexible, and do not have any of the bulk around the edges that make your sewing machine want to quit on you. Plus they can be completed in under an hour and make for great gifts! 

This ended up being such a fun and easy project, I decided to make some more and place them in baskets with homemade banana bread, wool felt trivets, beeswax candles, and tea towels for handmade gift baskets!

This post contains affiliate links, which means I make a small commission at no additional cost to you. For more information, see my disclosure here.

Helpful Tips on How to Make DIY Pot Holders:

  • Before turning the pot holder right side out, trim the corners at a 45 degree angle to reduce the bulk. 
  • Trim any excess batting or insulation material to reduce bulk around the edge of the pot holder to make for easier top stitching and flexibility when in use.  
  • To prevent any of the batting from bunching after use and washings, sew the fabric and the insulation pieces together with a few lines of stitches across the front of the pot holder.
    • These stitches can be done in any pattern and can be as minimal as a simple cross or an intricate quilting design – your choice!

What fabric is best to use for pot holders?

You must use durable natural materials such as cotton, wool, or linen fabric. Synthetic fabrics like polyester cannot withstand the heat and can actually melt – a tip I learned from my grandma and another reason I choose to use natural materials for my insulation fabric. 

Thick fabrics would be preferred due to increased heat resistance, but semi lightweight fabric can be used – cotton canvas/duck, wool, linen, grain sack, or drop cloth are my favorite fabrics. 

What is the best insulation fabric or batting for making pot holders?

Insul-Bright is probably the most popular choice, but since I like to stick to natural materials, I recommend cotton quilt batting, wool, flannel, old towels, denim, or drop cloth. 

Wool is naturally flame resistant and absorbs heat even more efficiently than cotton, making it a great option for a heat resistant batting. 

Personally, I choose to use two to three layers of cotton batting and sometimes add a layer of cotton drop cloth between.

How do I make handmade pot holders heat resistant?

Test it out! Be careful of course. Try your preferred combination of the fabrics mentioned above, heat up a cast iron skillet on the stove top, and put it to the test. Experiment with fabrics and number of layers to create your favorite combination.

Check out this incredibly helpful blog post from The Questioning Quilter to see the heat resistance of different fabric and thermal batting options. 

Variations on How to Sew DIY Pot Holders:

  • Quilt the pot holders and add bias tape around the edge.
  • Use cotton twill ribbon instead of making a matching fabric strap.
  • Turn it into a pocket potholder by adding a pocket piece on one side to slide your hand into for easier gripping.
  • Sew the hanging loop in the corner or centered along the top of the pot holder.

Sewing Supplies:

  • Fabric – cotton, linen, canvas/duck, drop cloth, etc.
  • Insulation material – cotton batting, wool, flannel, old towels, Insul-Brite, etc.
  • Thread
  • Sewing machine
  • Sewing shears
  • Pins
  • Soft measuring tape, yard stick, or acrylic ruler

How to Make a DIY Pot Holder Tutorial:

The first step is to measure and cut the following pieces of fabric: 

  • Fabric
    • two 9″ squares
    • 2″ x 5″ piece to be used for the loop
  • Insulation material
    • three 9″ squares cotton batting – refer above for material choices and combinations.

All measurements account for a half inch seam allowance. The finished size is 8″ x 8″.

To Make the Loop

Fold the 2″ x 5″ piece of fabric in half lengthwise with wrong sides facing out. Sew 1/2″ seam down the long side. Forward and back stitch at start and finish of the stitch line. 

Attach a safety pin to one of the small ends and pull through the inside of the loop to turn it right side out.

Finger press or iron the loop piece. You can choose to top stitch along the seam for a more finished look, or leave as is.

To Make the Pot Holder

Stack two of the insulation layers on the table. 

Place the two 9″ squares of fabric with right sides facing together on top.

Fold the loop piece in half and place in the corner sandwiched between the two pieces of fabric, with raw edges aligned.

Stack the last insulation layer on top. 

By placing the insulation layers on both the top and the bottom, I find it to help prevent the two fabric pieces in between from shifting and getting misaligned as the presser foot makes its way across the layers of materials. A walking foot should prevent this as well. 

Secure the loop and all layers with pins.

Sew 1/2″ seam around, leaving a 4″ opening along the bottom. 

Forward and back stitch at start and finish of every stitching line. I also choose to do so at the loop to reinforce the stitches in this area. 

Trim the corners and excess batting to reduce the bulk around the edges, keeping the 1/2″ fabric edges. 

Turn the potholder right side out and push the corners out fully. 

Tuck in the fabric edges of the opening, hiding the insulation materials, and pin the opening closed. Top stitch 1/4″ seam around to create a nice finished edge. 

To prevent bunching of the batting, secure the batting layers by top stitching across the potholder at no more than 4″ apart, ideally 2-3” evenly spaced. A simple cross or grid pattern works great. 

Enjoy your new handmade pot holders! 

Printable tutorial available below!

More Sewing Tutorials:

  • DIY Bassinet and Playard Waterproof Mattress Protectors
  • How to Make a Waist Apron with Flour Sack Towels
  • Simple Wool Felt Ball Trivets
  • DIY Woodland Nursery Curtains
  • How to Make a Hot Water Bottle Cover

If you try this project and love it, please let me know by leaving a comment below! Or tag me on social media to share your handmade creation!

One of the most important choices to make when starting a new knit or crochet project is the yarn that will be used.

This is especially important if you're considering making potholders.

You have to make sure you are choosing a yarn that can withstand heat and other elements that your potholders will be exposed to.

Some yarns will not work for this kind of project—so you need to choose your yarn carefully.

To help you make your choice, we have created this guide on how to choose the best yarn for potholders.

In this guide we'll cover some of the things to look for in a potholder yarn, give our pick for the best yarn, and tell you which yarn you shouldn't use!

What to Look for in a Yarn for Potholders

Heat Resistant

The most important thing for a potholder yarn is that it is heat resistant.

The yarn will be used to handle hot dishes and pans. Sometimes you may even decide to use a potholder as a trivet—so it needs be able to handle heat.

Usually this means staying away from synthetic fibers, because these tend to melt easily. 

Easy to Clean

Another often overlooked consideration to think about when choosing a yarn is how easy it is to clean.

Since potholders will be used in the kitchen, they are absolutely going to get dirty. 

So they need to be easy to clean. 

We recommend getting something that is machine washable, because nobody wants to have to wash these by hand constantly.

Yarn Weight

When making a potholder you're going to want to stay away from thinner yarns.

You will need something thicker because the yarn will be able to insulate from heat better.

Generally, the best yarn weights to use for potholders are light, medium, or bulky.

Stay away from using superfine and fine yarns for this project. 

Material

The material is important because this is going to determine whether your yarn is heat resistant and easy to clean, which are the other considerations.

But material is also important because it can influence how expensive the yarn is. 

Some material is better suited for a potholder, and some you should avoid.

We will cover this in detail in the next section.

Best Yarn Material for Potholders

Cotton Yarn

Cotton yarn is one of the best choices for making potholders.

The main reasons cotton yarn is perfect for this kind of projects is because:

  • Cotton yarn won't melt when handing hot dishes and pans
  • Cotton yarn is easy to clean

Cotton yarn is also inexpensive compared to other fibers like wool.

100% cotton is preferred but you can use certain blends as long as the blend is mostly cotton.

Check out our cotton yarn selection here.

Wool Yarn

Wool is another popular choice for potholders.

Wool is heat resistant and it also insulates very well, so when you won't feel the heat of the dish when holding the potholder.

The only drawback of using wool is that it is not as easy to clean as cotton yarn.

However, wool still is an excellent option. 

If you want to use wool for your project, take a look at our wool yarn collection.

Blended Yarn

You can also use a blended yarn for your project, just make sure the blend doesn't have too much synthetic fibers in it, because this could make your project more likely to melt.

Some popular blended fiber options are:

  • Cotton/Bamboo
  • Wool/Bamboo
  • Cotton/Linen

For any blend that has bamboo just make sure the bamboo is 50% or less of the fiber content, too much bamboo could mean your potholder will melt.

Material to Avoid

Acrylic

You can't use acrylic yarn for potholders. 

Acrylic yarn is not heat safe so it may still transfer heat from the dish to your hands and it might also melt.

Stay away from using acrylic.

Bamboo Rayon

Don't use a 100% bamboo yarn for a potholder, but you might be able to get away with a 50% bamboo as long as the other 50% is cotton or wool.

Bamboo is known to shrink when exposed to high heat, so it's not recommended.

Learn more about bamboo yarn here. 

Polyester

Polyester is also not recommend. Most synthetic fibers will melt and are not good at handling heat.

Nylon

Nylon is not great for potholders either because it might melt.

We do not recommend nylon.

Tencel

We do not recommend tencel yarn either. These may melt and wouldn't make good potholders

Our Pick

Our top recommendation is to use cotton yarn for your potholders (though Wool is a close 2nd).

For a specific recommendation check out our cotton lacery yarn.

This is a bulky 100% cotton yarn that is perfect for potholders. With over 40 colors to choose from, you can find the perfect color to match and kitchen.

In summary, it’s clear that Custom Pot Holder connects to much more than it seems at first glance. Whether you're reflecting, planning, or exploring new ideas, we hope this article added value and gave you something to take away.
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