8 Best Waterproof fabric {& water resistant } for sewing

Waterproof fabrics and Water resistant fabrics are not your regular sewing fabrics. But for their purpose, there is no substitute.

If you are in the mind for making Cloth nappies and diaper wraps, raincoats, changing pads, outdoor furniture covers, shower curtains, is there a choice but to look for material that would not let water go through it. 

Other uses for these fabrics include making mattress/pillow protectors, kites, cloth sanitary pads, outdoor bunting, lunch bags, snack pouches, tote bags, tablecloths, picnic cloth, baby bibs, changing baby bags etc

waterproof fabrics

Water Proof/ Water resistant materials.

1.PUL

PUL stands for Polyurethane Laminate

PUL is a fabric with a plastic backing coated with a thin waterproof /water resistant coating. The best thing about PUL fabrics is that it is completely waterproof, very durable, breathable with a slight cross grain stretch and you can easily wear it next to the skin, because the fabric side is soft, flexible and comfortable.

You get PUL fabric in thicknesses of 1 millimeters and 2 millimeters of the plastic coating. The fabric can be knit or woven, 100% cotton or a blend of polyester  and cotton.

Polyester PUL is thinner and softer than the cotton PUL. The best thing about the PUL fabric is that you can wash it any number of times without damage.

2 TPU

TPU stands for Thermoplastic polyurethane; it is a better alternative to PUL fabric and used interchangeably with PUL in making waterproof products like cloth diapers – more softer, flexible and environmentally friendlier (questionably) than PUL. And the functions are the same.The disadvantage is that it may be less durable than PUL.

Read this post for More on the differences between PUL & TPU

3. Nylon and Polyester

These materials are not waterproof on their own. But with a special coating, these fabrics are used for making the most waterproof of all things – rain umbrellas.

Ripstop nylon fabric

This is a sturdy outdoor fabric made of nylon fibers – after it is given a waterproof coating it is unstoppable as a rough and tough fabric. In WWII it was used to make parachutes! Today with waterproof, water resistant, tear free  qualities it is used for making tents, garden furniture coverings, waterproof clothing, backpacks, kites, and workwear

Nylon taffeta

Nylon taffeta with a special coating is definitely waterproof – This is the material used frequently to make rain umbrellas, patio umbrellas etc

water proof fabrics

4 Laminated cotton

Laminated fabrics are an alternative to PUL material as it is of the same concept. A thin waterproof coating is given to fabric.

Laminated cotton is a wonderful fabric suitable for making things for many things because it is breathable and flexible. It has a laminate layer of about 1-millimeter thickness on the fabric.

5. Oil cloth

Oilcloth, also known as enameled cloth or American cloth, is close-woven cotton duck or linen cloth with a coating of boiled linseed oil to make it waterproof.(Wikipedia) . This is the earlier version of the oilcloth. Nowadays Modern oilcloth refers to a cotton or linen material coated with a clear vinyl layer on top. The clear finish can be shiny or matt.

This hardwearing, durable and easy to clean (just wipe to clean) material is great for making tablecloths, coverings, luggage, tote bags, kitchen accessories etc., but not so much for making garments.

Check out this post if you would like to make an attempt at making oil cloth

6 Polyester fleece

Fleece  can be water resistant depending on its quality ( not water proof). Denser the fleece the more it is water repellant.

Because of its water repellent quality, it is frequently used to make cloth diaper outer layers.  With a specially applied water-repellent coating, you can make fleece more water resistant than it is originally.

7 Wool

Wool is naturally water resistant and it is a natural fabric which is its USP ; if coated with lanolin you can increase its water resistance.You may have to do this periodically.You can also buy boiled wool which is also very water resistant – this wool is boiled in hot water and made denser so that the waterproof quality is increased

8 Vinyl, pleather and plastic

These artificial materials are waterproof and are usually used in sewing to make cosmetic bags, tote bags, beach bags, placemats etc.

Naugahyde is an American brand name for a vinyl material designed to resemble leather, made from fabric coated with rubber or vinyl resin. It is an upholstery material which is tough, durable, supple, flexible and waterproof.waterproof fabrics

Make your own waterproof material

This article in wikihow tells you how to make your own waterproof material by spraying a waterproof sealer on the fabric surface.

How to sew with PUL/oilcloth/laminated cotton fabric

water resistant fabric

Donot use pins to keep fabric layers together on visible areas – pin can mark the fabric and leave permanent holes. Use clips to hold the fabric or pin on the seam allowance. You may find that you donot mind the odd pin holes though. Test and use.

Keep the plastic side down when you sew, where possible- your pressure foot will move better on the fabric side than on the sticky plastic side. If you have to sew on the plastic side use a tissue paper on top of the material and sew as usual.

The regular metal pressure foot of your sewing machine will stick to the slick plastic material and refuse to go forward. Use a Teflon foot to sew on the sticky side of these fabrics. Walking foot will also be a great aid here, as it feeds fabric smoothly.No drags, glitches or stops.

Use ballpoint needle to sew – this will sew without leaving holes.

Use polyester thread, because it is stronger than cotton thread

It is not enough that you have waterproof fabric. All waterproof breathable fabrics may also need to be seam sealed to ensure that garment is truly waterproof. You can use special sealers / seam tape for this purpose

Use water proof zipper tape to ensure the fastener is also waterproof.

Care of waterproof / water resistant materials

Wash by hand if possible.  These materials are best not dumped into the washing machine and forgotten.

Donot dryclean or bleach or use any of the spot stain remedies you use on normal fabrics or even harsh detergents. Read the care label on the fabric carefully. Some of these fabrics should only be wiped clean with clean water for lasting.

Suitability Durability and breathability are of primary concern when selecting your waterproof fabric. So test the above-given fabrics for your project against these criteria.

Leave a Reply

Your email address will not be published. Required fields are marked *