Every cloud has a silver lining; in the case of the UK’s unpredictable weather, that silver lining often comes in the form of stylish waterproof fabrics. Modern fabric technology means you can stay dry without sacrificing how your garments look or feel.
Whether you're heading out for a walk, sewing your own outerwear, or updating outdoor furnishings, choosing the right fabric makes all the difference. In this guide, we break down the most common waterproof and water-resistant fabrics, how they perform, and where they work best, so you can make a more informed choice.
Types of Waterproof and Water-Resistant Fabrics:
Microlight
Microlight is a lightweight, tightly woven fabric designed to resist light rain. Water tends to bead and roll off the surface rather than soak in, making it a practical option for windbreakers and lightweight jackets. It’s also breathable, so it works well for activewear where you don’t want moisture building up inside.
PU Coated Fabrics
PU coated fabrics are one of the most reliable options when you need full waterproof protection. A polyurethane coating is applied to a base fabric such as polyester, nylon or cotton, forming a barrier that prevents water from penetrating. You’ll often see these used in rainwear, bags and outdoor covers thanks to their durability and cost-effectiveness.
Nylon
Nylon is a durable, lightweight synthetic fabric widely used in outdoor clothing and equipment. On its own, it offers good water resistance, and when combined with coatings or laminates, it becomes fully waterproof. It’s a practical choice for jackets, rucksacks and tents where strength and low weight are important.
Gabardine
Gabardine is a tightly woven fabric that naturally resists water. It has a smooth surface and a slightly structured drape, which makes it a popular choice for smarter raincoats and outerwear. It’s a good middle ground if you want something that looks polished but still handles light rain well.
Waxed and Bonded Cotton
Waxed cotton and bonded cotton are more traditional approaches to waterproofing. Waxed cotton is treated with wax to repel water, giving it that classic outdoor look and feel. Bonded cotton combines two layers of fabric with a waterproof membrane in between, offering a more modern, technical finish while still using natural fibres.
Canvas
Canvas is a heavy-duty fabric that has been used outdoors for years. It offers natural water resistance and can be treated further to improve its performance. You’ll often see it used for outdoor seating, covers and bags where durability matters just as much as weather protection.
Water Resistant and Heavy Coated Canvas
Water Resistant and heavy coated canvas builds on traditional canvas by adding a waterproof coating. This makes it far more resistant to prolonged exposure to rain, making it suitable for furniture covers, storage solutions and more hard-wearing outdoor uses.
Ex-Designer Rainwear
Ex-designer rainwear fabrics often feature higher-end finishes and more advanced waterproofing techniques. These are fabrics originally produced for designer collections, so you tend to get a better balance of performance and appearance, ideal if you want something a bit more considered than standard outdoor fabrics.
The Technology of Waterproofing
Waterproof fabrics rely on a combination of construction and treatment. PU coatings create a physical barrier that stops water passing through. Waxed cotton uses a saturated surface to repel moisture, while bonded fabrics include a waterproof layer between two fabrics for added protection. Many modern materials also use DWR (Durable Water Repellent) finishes, which encourage water to bead and roll off rather than soak in.
Care Tips for Outdoor Fabrics
Looking after waterproof fabrics properly will help them last longer and perform better. Always check specific care instructions first, but these general tips will help:
- Clean regularly using mild soap and water to remove dirt and build-up.
- Avoid fabric softeners or bleach, as these can damage waterproof coatings.
- Allow fabrics to dry fully before storing to prevent mildew.
- Reapply DWR treatments where needed to maintain water repellency.
- Store in a cool, dry place away from direct sunlight.
Waterproof fabrics have come a long way. With the range now available, you can choose materials that suit both your project and the conditions they’ll face, without having to compromise on appearance or practicality.
