Best Mattress For Kids Australia 2026

Buying a mattress for a child is a different job from buying one for yourself. Kids sleep long hours on the same bed for years while their bodies are still growing, they have the occasional accident, and they are the people we most want to keep away from harsh chemicals. So the priorities shift: certified non-toxic foams, a cover you can actually clean, support that keeps a growing spine level without feeling hard, and a trial long enough to be sure.

We shortlisted mattresses we would happily put our own kids on: beds with independently certified foams (CertiPUR-US or OEKO-TEX), real support cores that will not sag under years of jumping, washable or waterproof-friendly covers, and generous trials and warranties. Price mattered too, because a bed that lasts a decade is a better buy than a cheap one replaced in two years.

This is a practical guide, not medical advice. If your child has a specific health need, an allergy or an ongoing sleep problem, check with your GP or a health professional. Prices were checked on each brand’s live page in July 2026. Here are the best mattresses for kids in Australia for 2026.

Top 3 at a glance

Best for kids overall

Ecosa Mattress

Adjustable Plush, Medium or Firm you re-set as they grow, plus a washable cover and a free waterproof protector in the box. The one that adapts to a whole childhood.

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Best value for kids

Newentor Hybrid

CertiPUR-US foams and an OEKO-TEX cover on a genuine spring hybrid, with a queen that regularly lands under $600. Certified safety without the price tag.

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Best long-lasting pick

Origin Hybrid

A washable cover and the longest warranty here (15 years) that outlasts childhood, from $503. Buy it once and keep it through primary and high school.

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What is the best mattress for kids in Australia?

The best mattress for kids in Australia in 2026 is the Ecosa Mattress. It ticks every box that matters for a growing child: you can reorder the internal layers to switch between Plush, Medium and Firm as they grow, the TENCEL cover unzips for machine-washing, and a waterproof protector comes free in the box for the inevitable accidents. Backed by a 15-year warranty, it is a bed you buy once and keep through most of childhood.

On a tighter budget, the Newentor Hybrid gives you CertiPUR-US foams and an OEKO-TEX cover for a queen under $600, and the Origin Hybrid (from $503) pairs a washable cover with a 15-year warranty that outlasts childhood. Prefer a big, familiar name? The Emma Comfort brings the longest trial here at 150 nights and frequent sales. The famous Koala mattress rounds out the list as a popular pick, but for a child’s room the beds above do more for less.

The 5 best mattresses for kids in Australia

Ecosa Mattress – best mattress for kids overall
Newentor Hybrid – best value for kids
Origin Hybrid – best long-lasting kids pick
Emma Comfort – best big-brand kids pick
Koala mattress – popular pick

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1. Ecosa Mattress (best mattress for kids overall)

Firmness: Adjustable (Plush / Medium / Firm)
Price: From $870 (Queen $1,240)
Trial period: 100 Nights
Warranty: 15 Years
Rating: ★★★★★ (4.7/5)
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The Ecosa is our top pick for kids because it grows with them. Unzip the cover and you can reorder the internal layers to switch between Plush, Medium and Firm, so the bed you buy a six-year-old can be firmed up for a taller ten-year-old without buying again. For a growing child whose comfort keeps changing, that adjustability takes the guesswork out of getting the feel right.

On the two things parents care about most, it delivers. The removable, machine-washable TENCEL cover and the free waterproof protector included in the box turn spills and accidents into a wipe-and-wash job rather than a ruined mattress. The breathable contour foam sleeps cool for a warm little sleeper, and every size stands a solid 25 cm high.

It is the priciest bed here, with a queen around $1,240, but a 15-year warranty and 100-night trial mean it is bought once and kept through most of childhood. For a mattress that adapts as they grow and shrugs off the mess, it is worth the stretch.

Pick if...

You want one mattress that adapts from little kid to teenager, with a washable cover and a waterproof protector already in the box.

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Pros

Adjusts as they grow: reorder the layers between Plush, Medium and Firm without buying a new bed
Waterproof protector included: a free protector in the box for accidents and spills
Washable TENCEL cover: removable and machine-washable to keep it hygienic
Long 15-year warranty: bought once and kept through most of childhood

Cons

Priciest pick here: a queen sits around $1,240
All-foam, not a spring hybrid: lacks the bouncy spring feel some kids like to jump on
Adjusting takes effort: you unzip and re-stack the layers to change the feel

Size	Price
Single	$870
Long Single	$960
King Single	$990
Double	$1,120
Queen	$1,240
King	$1,460
Super King	$1,740

All sizes 25 cm high · 100-night trial · 15-year warranty · removable washable TENCEL™ cover · free waterproof protector included. Member price around $992 in Queen. Prices checked July 2026 — always confirm on the brand site.

Want the full breakdown? Read our full Ecosa Mattress review.

2. Newentor Hybrid (best value for kids)

Firmness: Medium-Firm (6/10)
Price: From $388.50 (Queen $598.50)
Trial period: 120 Nights
Warranty: 10 Years
Rating: ★★★★★ (4.4/5)
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For families watching the budget, the Newentor Hybrid is the value pick. A queen regularly sells under $600, and unlike most cheap kids’ beds it is a genuine 7-zone pocket-spring hybrid, with firmer coils under the middle to keep a growing spine level and softer zones at the shoulders.

Crucially for a child’s bed, the materials are certified: CertiPUR-US foams under an OEKO-TEX Standard 100 cover, which is reassuring at any price and rare this cheap. A gel-infused memory foam layer keeps the medium-firm surface comfortable, and the bamboo-charcoal cover runs cool for a warm sleeper.

The cover does not unzip for washing, so pair it with a waterproof protector, and it is a smaller brand than the big names for aftercare. Backed by a 120-night trial and a 10-year warranty, it is the most mattress per dollar for a kid’s room.

Pick if...

You want certified foams and real spring support for a child’s bed without spending much, ideally a queen under $600.

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Pros

Certified child-safe materials: CertiPUR-US foams and an OEKO-TEX Standard 100 cover
Real zoned support: 7-zone pocket springs keep a growing spine level
Cool bamboo-charcoal cover: breathable for a warm little sleeper
Outstanding value: a certified spring hybrid queen regularly sells under $600

Cons

Cover is not removable: pair it with a waterproof protector
Leaner aftercare: a smaller brand than Ecosa, Origin or Emma
Medium-firm only: no plush option for a child who likes a softer bed

Size	Dimensions (W×L×H)	Price
Single	92 × 188 × 25 cm	$388.50
Long Single	92 × 203 × 25 cm	$470.25
King Single	107 × 203 × 25 cm	$504.45
Double	137 × 188 × 25 cm	$547.20
Queen	153 × 203 × 25 cm	$598.50
King	183 × 203 × 25 cm	$658.35
Super King	203 × 203 × 25 cm	$638.40

120-night trial · 10-year warranty · CertiPUR-US® foams · OEKO-TEX® Standard 100 cover. Prices checked July 2026 — always confirm on the brand site.

Want the full breakdown? Read our full Newentor Hybrid review.

3. Origin Hybrid (best long-lasting kids pick)

Firmness: Medium-Firm
Price: From $503 (Queen ~$729 on sale)
Trial period: 120 Nights
Warranty: 15 Years
Rating: ★★★★★ (4.6/5)
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Kids are hard on mattresses, so the Origin Hybrid earns its spot on durability. It pairs 7-zone ErgoCoil pocket springs with a HexaGrid comfort layer for a supportive medium-firm feel, and it carries the longest warranty on this list at 15 years, comfortably longer than most children stay in one bed.

The cover is the other reason parents like it: a removable, machine-washable TENCEL cover, which for a child prone to spills is worth a lot. Prices start from $503, with a queen around $729 on Origin’s near-permanent sale, so long-lasting does not mean expensive.

It comes in one firmness only, so a child who wants something plush is better on the Ecosa or Emma. But as a supportive bed you can buy once and keep through primary and high school, it is the most durable pick here.

Pick if...

You want a tough, supportive bed with a washable cover and a warranty that outlasts childhood.

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Pros

Longest warranty here: 15 years, longer than most kids keep one bed
Washable removable cover: the TENCEL cover machine-washes after spills
Zoned spring support: a 7-zone ErgoCoil core keeps a growing spine level
Sensible pricing: from $503, with a queen around $729 on sale

Cons

One firmness only: no plush option for a softer-sleeping child
Springy hybrid feel: not for a child who wants a deep foam hug
Queen creeps toward $730: pricier than the Newentor once you size up

Size	Dimensions (W×L×H)	Weight
Single	92 × 188 × 27 cm	21 kg
King Single	107 × 203 × 27 cm	26.5 kg
Double	138 × 188 × 27 cm	30 kg
Queen	153 × 203 × 27 cm	37 kg
King	183 × 203 × 27 cm	44 kg

Single from $503 (RRP $730); Queen around $729 on current sale. 120-night trial · 15-year warranty · CertiPUR-US® foams · removable washable TENCEL™ cover. Prices checked July 2026 — confirm current promotions on the brand site.

Want the full breakdown? Read our full Origin Hybrid review.

4. Emma Comfort (best big-brand kids pick)

Firmness: Medium-Soft
Price: From $559 (current sale)
Trial period: 150 Nights
Warranty: 10 Years
Rating: ★★★★★ (4.8/5)

If you would rather buy from a big, familiar name, the Emma Comfort is the pick. It is Australia’s most awarded mattress, a repeat ProductReview.com.au winner with thousands of five-star ratings, and its 150-night trial is the longest here, giving you a full school term and more to be sure it suits your child before you commit.

The build is a three-layer foam comfort system over pocket springs, giving a medium-soft feel (about 6.7/10) with excellent motion isolation, handy if a younger child still climbs in or shares. Emma discounts hard, so a single frequently drops to around $559, keeping a well-known brand within reach.

Two caveats for a kid’s bed: the cover does not unzip, so add a waterproof protector, and the softer feel suits comfort-seekers more than a child who needs firmer support. Because the price swings with each sale, always check the current deal rather than the RRP.

Pick if...

You want a big, heavily reviewed brand with the longest trial here, and you can time your buy to one of Emma’s frequent sales.

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Pros

Longest trial here: 150 nights to be sure it suits your child
Trusted big brand: a repeat ProductReview.com.au winner with thousands of 5-star ratings
Great motion isolation: three foam layers over springs, good if kids share or climb in
Frequent deep sales: a single often drops near $559

Cons

Medium-soft feel: around 6.7/10, less support for a child who needs firm
Cover is not removable: add a waterproof protector for a child’s bed
Price depends on the sale: check the current deal rather than the RRP

Size	Dimensions (W×L×H)	Weight
Single	92 × 188 × 25 cm	17 kg
King Single	107 × 203 × 25 cm	25 kg
Double	138 × 188 × 25 cm	30 kg
Queen	153 × 203 × 25 cm	35 kg
King	183 × 203 × 25 cm	41 kg

150-night trial · 10-year warranty · medium-soft (about 6.7/10) · Single from $559 on current sale. Prices checked July 2026 and include current promotions where noted — always confirm on the brand site.

Want the full breakdown? Read our full Emma Comfort review.

5. Koala mattress (popular pick)

Firmness: Flippable (Medium-Firm / Firm)
Price: From $890
Trial period: 120 Nights
Warranty: Up to 10 Years
Rating: ★★★★★ (4.7/5)

Australia’s most recognisable mattress deserves a mention, and plenty of parents search for it by name. The Koala is built on Kloudcell foam under a soft TENCEL cover, with excellent motion isolation, a flippable comfort layer that switches between medium-firm and firm, a 120-night trial and famously fast metro delivery.

For a kid’s room it is a good bed but not our top value. From around $890 it costs more than the Newentor, Origin and sale-priced Emma, no waterproof protector is included, and the cover is not made to be machine-washed like the Ecosa or Origin. It is a safe, popular choice, just not the one we would put a child on first when the picks above do more for the money.

Pros

Trusted household name: a safe, popular brand with fast metro delivery
Two firmness options: a flippable medium-firm and firm side
Excellent motion isolation: little movement transfers across the bed

Cons

Pricier than our top picks: from around $890 for less kid-focused value
No waterproof protector included: buy one separately for a child’s bed
Cover not made for machine-washing: harder to clean than the Ecosa or Origin

Size	Dimensions (W×L×H)	Price
Single	92 × 188 × 25 cm	$890
King Single	107 × 203 × 25 cm	$990
Double	138 × 188 × 25 cm	$1,150
Queen	153 × 203 × 25 cm	$1,249
King	183 × 203 × 25 cm	$1,490

From $890 · 120-night trial · up to 10-year warranty · flippable medium-firm/firm comfort layer. Prices checked July 2026 — always confirm on the brand site.

How we choose kids’ mattresses

There is no lab-coat theatre here, just the same process applied to every mattress whether the brand works with us or not. For kids’ mattresses specifically we:

Prioritised certified non-toxic foams — CertiPUR-US or OEKO-TEX certification, so what a child breathes and sleeps on has been independently tested for emissions and nasties.
Checked the support core — zoned pocket springs or dense foam that keeps a growing spine level without feeling hard, rather than a thin slab that bottoms out.
Favoured washable or waterproof-friendly covers — because spills and accidents are simply part of childhood, and a cover you can clean is worth a lot.
Weighted trial length and warranty heavily — a kids’ bed has to survive years of use, so the safety net matters.
Confirmed live pricing — every price was checked on the brand’s own page in July 2026, and where a brand discounts constantly we tell you to check the current sale.

We are not doctors, and this guide is practical rather than medical. If your child has a specific health need, an allergy or an ongoing sleep problem, check with your GP or a health professional before buying.

Sleep Society may earn a commission if you buy through links on this page. That never changes the order: the pick that is best for kids leads and Koala sits last with no link at all, which should tell you how the sausage is made.

What to look for in a kids’ mattress

1. Certified non-toxic foams

This is the first thing to check on a child’s bed. Look for CertiPUR-US or OEKO-TEX certification, which confirms the foams and covers are made without the worst chemicals and meet emissions limits. Every pick here carries at least one of those certifications.

2. A washable or waterproof-friendly cover

Accidents, spills and sticky hands are part of childhood. A removable machine-washable cover (like the Ecosa and Origin) or a bundled waterproof protector (the Ecosa includes one) means a mess is a wash cycle rather than a ruined mattress. If a cover does not unzip, add a waterproof protector.

3. Supportive but not hard

A growing body needs a mattress that keeps the spine level without feeling like a plank. Medium-firm is the sweet spot for most kids: supportive enough to hold posture, comfortable enough to actually sleep on. Very soft beds tend to let a child sink and roll.

4. A durable core and long warranty

Kids jump, bounce and grow, so the core has to last. Zoned pocket springs or dense support foam hold up far better than a cheap slab, and a 10-year-plus warranty (the Origin and Ecosa reach 15) signals the maker expects it to go the distance.

5. A generous trial

Children take time to settle into a new bed, and you cannot always tell in the first week. A trial of 100 nights or more (Emma’s runs to 150) is your insurance policy, so you can return it for a refund if the feel turns out wrong for your child.

FAQs

What is the best mattress for kids in Australia?

The Ecosa Mattress is our top pick. Its firmness adjusts between Plush, Medium and Firm as a child grows, the cover unzips for machine-washing, and a waterproof protector is included in the box. Backed by a 15-year warranty, it is a bed you buy once and keep through most of childhood.

Should a child’s mattress be firm or soft?

For most kids a medium-firm mattress is the sweet spot: it supports a growing body while staying comfortable enough to sleep on. Very soft beds tend to let a child sink and roll. If your child has a specific back or health concern, it is worth checking with your GP or a health professional rather than guessing.

Are cheap kids’ mattresses safe?

They can be, as long as the foams are certified. A bed like the Newentor Hybrid carries CertiPUR-US foams and an OEKO-TEX cover for a queen under $600, so a low price does not have to mean uncertified materials. Look for those certifications rather than chasing the absolute lowest price.

How do I protect a kids’ mattress from accidents?

Use a waterproof protector, and choose a washable cover where you can. The Ecosa includes a waterproof protector in the box and has a removable washable cover, and the Origin’s cover also unzips for the machine. For beds with fixed covers, add a protector before the first night.

How long does a kids’ mattress last?

A well-made one will last through most of childhood. Durability comes from the quality of the core and how it is built, which is why we weight warranty length heavily. Every mattress here carries at least a 10-year warranty, and the Origin and Ecosa stretch to 15, so they are built to outlast a growth spurt or two.

Sources

Product Review – ‘Best Mattresses’
CHOICE – ‘How to buy the best mattress’
Sleep Foundation – ‘Best Mattress for Kids’
Raising Children Network – ‘Sleep’