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Mattress protectors

Mattresses deal with more than we give them credit for. A mattress protector adds a practical layer between your mattress and everyday spills, moisture, and mess. Compare waterproof, breathable, and cooling options, then choose the right size for your bed.

About mattress protectors

Why use a mattress protector

Think of it as an invisible shield. A quality mattress protector blocks spills, sweat, bed wetting and allergens from reaching your bed. It helps to maintain a cleaner sleep surface and protect your mattress warranty. Whether you're dealing with bedwetting, hot nights or allergy sensitivities, a quality protector adds peace of mind and long-term value.

Materials & types: Suit your sleep style

We offer a wide variety of materials for flexible protection and comfort:

  • Bamboo/Cotton mattress protector options have a soft breathable surface layered over a waterproof backing. Ideal for everyday use and keeping cool while protecting against moisture and stains

  • Tencel protectors provide excellent moisture-wicking and breathable comfort, perfect for hot sleepers. Their waterproof layer still keeps bed accidents at bay while regulating temperature

Whatever your sleep style, there's a protector that fits right in and keeps your mattress in great shape.

Why buy your mattress protector from Forty Winks

At Forty Winks, we know sleep isn’t one-size-fits-all. That’s why we offer a curated selection of mattress protectors designed to fit Australian beds and lifestyles. From cooling fabrics to waterproof bed covers, every product is chosen for its quality, durability and comfort.

Whether you're shopping for a king mattress protector, a cotton everyday essential or a specialised cooling style, we make it easy to find the right layer of protection for your sleep. And with our team of sleep experts always ready to help, you can shop confidently online or in-store.

Choosing the right size and fit

Match the protector to your mattress size first, from single and king single through to king and super king, then check the depth. A fitted protector has a skirt that wraps the mattress like a fitted sheet, so it needs to reach past the mattress depth to stay put; pillow-top and deep mattresses may need an extra-deep skirt. If you sleep on an adjustable base, choose a stretch protector that moves with the mattress rather than pulling off at the corners. Our bed size guide lists the standard Australian mattress dimensions.

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Your local store

Paul, store manager at Forty Winks Fitzroy
David · Owner, FitzroyTrusted Sleep Advisor · Early riser

Find your perfect sleep solution.

Let technology guide you on which mattress is best for you

Forty Winks bedMATCH® in-store sleep fitting

Forty Winks Fitzroy


Forty Winks Fitzroy now calls Hoddle Street in Abbotsford home, with more than 50 mattresses and bedroom suites on display. A trusted Sleep Advisor can take you through Forty Winks bedMATCH®, help determine your individual postural support needs, and make a big showroom feel much easier to navigate. The store also offers mattress removal, assembly, bedroom furniture, pillows, protectors, and Manchester. Parking is limited, with nearby options on Turner Street and Hoddle Street after 10:00am where permitted, while public transport is close by.

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