The Best Kids Mattress Ultimate Guide in Australia 2025
When it comes to choosing the best kids mattress, there are several factors that every parent should consider. After all, children spend a significant portion of their day sleeping, and a quality kids mattress can impact their comfort, health, and development.
Whether you're shopping for a mattress for a toddler, a growing child, or a teenager, selecting the right one is essential. This guide will help you understand how to pick the best mattress for kids and provide a list of the top mattresses in Australia.
In this article
- 2.1 Newentor Hybrid Mattress - Best Hybrid Mattress for Kids
- 2.2 Newentor Hesperis Mattress - Best Adjustable Memory Foam for Kids
- 2.3 Eco Kids Mattress
How to Choose the Best Mattress for Kids?
Selecting the right mattress for kids isn't always straightforward. Children have different sleeping habits, and their needs vary based on age, weight, and preferences. Here are some factors you should consider when choosing the best mattress for your kids.
1. Firmness: Medium-Firm for Support
A child's growing spine needs proper alignment, so a mattress that is too soft can cause discomfort or poor posture.
- Infants (0-2 years): Extra-Firm is essential for safety to prevent suffocation hazards and reduce the risk of SIDS.
- Toddlers & Young Children (Ages 3-12): Medium-Firm (or slightly firm) is generally recommended. This offers a balance of comfort and the sturdy support needed to keep their spine in a healthy, neutral position.
- Teens (Ages 13+): A Medium-Firm mattress is still a great choice. You may consider their personal preference or sleeping style (e.g., side sleepers may prefer slightly softer contouring) as they get older.
2. Mattress Size: Planning for Growth
Selecting the right size depends on your child's age, the room size, and how long you want the mattress to last.
| Age Group | Recommended Size | Dimensions (W×L) | Notes |
|---|---|---|---|
| Infant / Toddler | Cot / Toddler Mattress | 69cm x 130cm | Cot and toddler beds use the same mattress size. |
| Young Child | Single | 92cm x 188cm | Standard Australian Single size. Suitable for smaller rooms or younger children. |
| Older Child / Teen | King Single or Double | King Single: 107cm x 203cm Double: 137cm x 188cm |
The King Single offers extra length, suitable for taller children or teenagers. The Double offers more space to spread out, is more durable, and can last into adulthood. |
- King Single is the most popular upgrade choice for children's mattresses on the Australian market because it offers extra length, which better meets the needs of rapidly growing teenagers.
- Double provides greater width, making it a great long-term investment for children who like to stretch out or often have a parent sleeping with them.
- If you are buying for a top bunk or loft bed, check the bed frame's safety requirements—the mattress should be a low profile (thinner) and its top surface must sit at least 13cm below the guardrail.
3. Safety Certifications
Kids' mattresses should be made with safe, non-toxic materials , especially since they spend so much time on them.
- CertiPUR-US®: Confirms foam is made without harmful chemicals, heavy metals, or flame retardants, and has low VOC (Volatile Organic Compound) emissions for better indoor air quality.
- GREENGUARD Gold: Tests for very low chemical emissions.
4. Common Material Types
- Innerspring/Coil: Provides a supportive, traditional, bouncy feel. Often very durable and breathable.
- Memory Foam/Polyfoam: Offers excellent contouring and pressure relief for growing joints. Look for CertiPUR-US certified foam and cooling infusions (like gel) if your child sleeps hot.
- Hybrid: Combines a supportive coil base with foam or latex comfort layers. A very popular option that blends support and contouring.
- Natural/Organic (Latex/Wool): Naturally hypoallergenic and breathable, but often at a higher cost.
5. Durability and Practical Features
A mattress for a child needs to withstand a lot of use (and occasionally, jumping!).
- Durability: Choose a well-constructed mattress that can maintain its shape and support for 5-10 years to last through major growth spurts. Quality coils and high-density foam/latex layers are good indicators of longevity.
- Edge Support: Important for safety to prevent rolling off the side, and practical for kids who sit on the edge of the bed.
- Water Resistance/Easy Cleaning: Look for a mattress with a removable, washable cover or consider investing in a high-quality waterproof mattress protector to guard against spills, accidents, and dust mites.
3 Best Mattress for Kids Australia
In this section, we have selected the top 3 mattresses for kids from over twenty options, based on comfort, support, durability, and value for money. These mattresses are among the best in the Australian market.
2.1 Newentor Hybrid Mattress - Best Hybrid Mattress for Kids
Unlike traditional mattresses, the Newentor Hybrid Mattress combines the supportive benefits of memory foam with the durability of pocket springs—an ideal choice for growing children. The top layer features three layers of memory foam with varying densities, providing a soft yet supportive surface that promotes restful sleep. This premium foam is certified as non-toxic and free from harmful chemicals, ensuring your child sleeps in a safe and healthy environment.
What truly sets this mattress apart is its 7-zone pocket spring system, offering tailored support to a child's developing spine. This design provides specific pressure relief for different areas of the body, particularly the shoulders, hips, and lower back, helping to maintain proper spinal alignment—essential for healthy growth and development.
Additionally, the mattress is equipped with superior edge support to prevent sagging. This is especially beneficial for children who tend to roll over or sleep near the edge of the bed, providing them with a more stable and secure sleeping surface throughout the night.
Perfect for: Growing children, side sleepers, those in need of excellent spine support, and parents seeking a mattress that combines safety, comfort, and durability at an affordable price.
- 7-Zone Support: Specifically designed to target and support your head, shoulders, waist, hips, thighs, calves, and feet, while promoting proper spinal balance.
- Individual Pocket Springs: Each spring is independently wrapped, offering excellent shock absorption and resilience.
- Gel-Visco memory foam + PCM foams relieve 98.8% body pressure while delivering cloud-cradled comfort for transformative sleep support.
2.2 Newentor Hesperis Mattress - Best Adjustable Memory Foam for Kids
When it comes to comfort, support, and durability, the Newentor Hesperis Memory Foam Mattress is an excellent choice for kids.
Designed with growing children in mind, the Newentor Hesperis is a versatile all-foam mattress that offers customizable comfort. Its innovative three-layer construction allows for easy adjustment of firmness, providing the perfect balance of softness and support for your child’s developing body. Whether your child prefers a softer feel for comfort or a firmer surface for added support, the mattress can be tailored to suit their needs.
At a 22cm thickness, this mattress is ideal for children's rooms, bunk beds, or compact spaces like RVs or apartments. It combines a space-saving design with exceptional support, ensuring your child sleeps comfortably and securely, no matter the room size. The high-quality memory foam provides excellent pressure relief and rapid rebound, making sure your child’s spine stays aligned during sleep.
Additionally, the sturdy non-slip base keeps the mattress securely in place, so your child can sleep soundly without worrying about the mattress shifting.
Perfect for: Growing children, parents who want adjustable comfort for their child, and families with limited space looking for a mattress that combines both comfort and reliable support.
- 7 Zone Body Support
- 4 Hardness Levels
- Coconut Fiber
- Can Be Used With Adjustable Bed
- CertiPUR-US® Certified
- 120 Night Free Trial & 10-Year Warranty
2.3 Eco Kids Mattress
Ranking third on this list is the Eco Kids Mattress. This mattress is specifically designed for children, locally manufactured in Australia, and hand-assembled and cut. The mattress features a Dunlop comfort layer foam and traditional coil springs. The top layer uses a bamboo lyocell fabric that is OEKO-TEX® Standard 100 certified, ensuring it is safe and non-toxic. It also boasts 70% enhanced edge support to prevent children from rolling off.
Pros
- Safe and non-toxic, featuring GECA certified foam.
- Sturdy edge support.
- Medium-firm innerspring mattress suitable for most sleepers.
- The mattress is 21 cm high, making it well-suited for bunk bed frames.
- The surface fabric is skin-friendly and soft.
Cons
- The Bonnell springs have poorer durability and result in significant motion transfer (partner disturbance).
- Due to being hand-assembled and cut, the fabric workmanship can be inconsistent.
Newentor Hybrid Mattress vs. Newentor Hesperis Mattress vs. Eco Kids Mattress, Which One Should You Choose?
| Mattress | Newentor Hybrid | Newentor Hesperis | Eco Kids Mattress |
|---|---|---|---|
| Materials | Hybrid (Pocket Springs + Memory Foam) | Memory Foam Mattress | Innerspring Mattress |
| CertiPUR-US® Certified | Yes | Yes | Yes |
| Firmness | 7/10 | Adjustable | 7.5/10 |
| Height | 25 cm | 22 cm | 21 cm |
| Ergonomic Design | Yes | Yes | No |
| Anti-slip Base | Yes | Yes | No |
| Strong Edge Support | Yes | Yes | Yes |
| Sleep Trial | 120 Nights | 120 Nights | 150 Nights |
| Warranty | 10 Years | 10 Years | 10 Years |
| Free Delivery | Yes | Yes | Yes |
| Price (King Single) | $472.50 | $539 | $749 |
| Value for Money | Yes | Yes | Middle |
If you're looking for a balanced combination of memory foam and pocket springs, the Newentor Hybrid Mattress offers excellent support with strong edge support and ergonomic design, ideal for growing kids.
For those who prefer adjustable firmness and a softer feel, the Newentor Hesperis Memory Foam Mattress is perfect, offering customizable comfort with a sleek 22 cm thickness.
If you want a reliable mattress, the Eco Kids Mattress provides good support with innerspring design and a longer sleep trial, though it lacks an ergonomic design.
FAQs about Kids' Mattress
1. What type of mattress is best for kids?
The best mattress for kids typically combines comfort, support, and safety. A medium-firm mattress is ideal for growing children as it offers the perfect balance of support for their developing spine and comfort for a restful night’s sleep.
2. Memory foam mattress or hybrid mattress, which one should I choose?
If your child prefers a soft and supportive surface, a memory foam mattress might be best. If they need more firm support and durability, a hybrid mattress is a great option.
3. How do I know if my child’s mattress is too soft or too firm?
A mattress that’s too soft may cause your child to sink in too deeply, leading to poor spine alignment, especially around the hips and shoulders. If you notice that your child wakes up with aches or pains, or if they feel like they are “sinking” into the mattress too much, it may be too soft.
On the other hand, if the mattress is too firm, it can create pressure points, especially on areas like the shoulders, hips, and knees, which can lead to discomfort. A mattress that feels uncomfortable or stiff when your child lies on it may be too firm.
A good test is to see if your child’s body is supported, but not sinking too much into the mattress. Look for a medium-firm mattress for the best balance of comfort and support, and consider getting one with adjustable firmness if your child’s preference changes over time.
Bottom Lines
Choosing the best kids' mattress is an important decision that can impact your child’s health and sleep quality. Whether you opt for a memory foam, hybrid, or eco-friendly option, make sure to consider your child’s individual needs.
The Newentor Hesperis Mattress and Newentor Hybrid Mattress are two excellent choices, offering comfort and support for growing kids. Don’t forget to check for certifications and the right firmness level for optimal comfort and safety.
