Kids Mattresses

Great days start with great sleep. That’s why we’ve curated a collection of kids mattresses designed to meet the ever-changing needs of growing bodies. Whether they’re upgrading from a toddler bed or you’re planning ahead for school years, you’ll find options that balance comfort, support and long-lasting quality. Explore our range of kids mattresses and find the one that helps your child wake up energised and ready to take on the day.

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MATTRESSES
LINDEMAN KSB Image 1
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Sealy Lindeman Mattress
King Single
$459$919

Sizes

Noosa Firm KSB 1
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Sealy Noosa Mattress, Firm
King Single
$599$1,199

Sizes

Noosa Pillowtop KSB 1
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Sealy Noosa Pillowtop Mattress, Medium
King Single
$729$1,459

Sizes

Noosa Deluxe KS 1
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Sealy Noosa Pillowtop Deluxe Mattress, Medium
King Single
$849$1,699

Sizes

Explore Our Range of Supportive, Comfy Kids Mattresses

Whether you're setting up your toddler’s first “big kid” bed or upgrading to keep up with a growing child, the right mattress plays a big role in helping them get the deep, healthy sleep they need. At Forty Winks, our range of children's mattresses is designed with comfort, durability and support in mind, so they can wake up ready to take on the day (and maybe even make it to school on time).

From soft and breathable options to supportive children’s single mattresses, there’s something for every stage and sleep style. Browse our collection to find the best mattress for kids, and rest easy knowing you're investing in quality sleep for your child.

Why Your Child Needs a Kids Mattress

A proper mattress for kids isn’t just a smaller version of an adult one, it’s specially designed to support growing bodies, changing sleep habits and busy lifestyles. Whether they’re jumping into bed after sport, snuggling in with a book or going through a growth spurt, the right mattress helps align their spine and support quality rest.

So, what type of mattress is best for kids? It depends on their age, sleep style and any specific needs, like allergies or sensitivity to heat. “Are firm mattresses better for kids?” The answer can vary. Firmer options may offer additional support for growing bodies, while plush styles provide a softer, more cushioned feel that some kids love. It's all about finding the right balance of comfort and support to suit your child's unique sleep style. 

Complete Their Dream Sleep Space

Once you’ve chosen the perfect kids mattress, don’t stop there. Explore our full range of Forty Winks children’s furniture, including stylish bed frames, space-saving bunk beds, handy trundles and storage solutions to help keep their room neat (or at least close to it). 

Whether you're setting up for one child or two, creating a cosy reading nook, or just making room for their next big milestone, we've got everything you need to build a fun, functional and sleep-friendly space your child will love spending time in. 

Why Buy a Kids Mattress from Forty Winks?

We’ve been helping Australians sleep better for over 40 years, and that includes the littlest dreamers too. Our collection of kids single mattresses and childrens mattresses is carefully curated for quality, comfort and value. Plus, many of our options are made from hypoallergenic, breathable materials to support better sleep hygiene.

Still unsure? Pop in-store and speak with our friendly team. We’ll help you find the best children’s single mattress for your child and make sure it’s the right fit for your family’s lifestyle and budget.

FAQs

When does my child need a kids mattress?

Most children move from a cot to a toddler bed mattress between ages 2 and 3. A dedicated kids mattress provides better support for their growing body and sleep independence.

When does my child outgrow a kids mattress?

It depends on the size of the mattress and your child’s growth, but most kids will move on from a children’s single mattress by their early teens.

What’s the best children’s single mattress?

The best children’s single mattress is one that offers proper spinal support, fits your child’s sleep style and suits your space. At Forty Winks, we’ve got plenty of options to help you find the perfect fit.