Choosing the right mattress for your child is more than just a soft or firm decision. One of the biggest choices parents face is between foam and spring mattresses. With so much information out there, it can feel overwhelming. To make things easier, we asked Aussie health and sleep experts to help unpack the pros and cons of each type, especially when it comes to supporting your child’s development.
Foam Mattresses: Soft comfort but often lacking structure
Foam mattresses are popular for being soft, lightweight and easy to move. Some varieties offer decent pressure relief and can feel snug for smaller kids. However, experts warn that not all foams are created equal. Cheaper foam mattresses often contain synthetic materials and chemicals that may not be safe for sensitive skin or asthma-prone kids.
Foam also tends to compress over time, losing support and creating uneven sleeping surfaces. This can impact spinal alignment in growing children and may lead to discomfort or poor posture over time.
Spring Mattresses: Stronger support and better airflow
Spring mattresses, especially those with modern pocket coil systems, are praised for their strength and long-lasting support. Experts say that proper spinal alignment is critical during childhood, and spring systems do a better job of distributing weight evenly and maintaining shape over time.
The Eco Kids mattress, for example, uses a Chiro Flex ES spring system that is 60 percent stronger than standard children’s mattresses. This added strength ensures consistent support across the entire surface, no matter how much your child moves during sleep.
Another bonus is airflow. Spring mattresses naturally allow more ventilation than solid foam, keeping kids cooler at night and reducing the risk of overheating. Combined with breathable materials like bamboo lyocell and natural cotton, spring designs are better at managing temperature and moisture.
So what do experts recommend?
While both types have their place, health professionals generally favour high-quality spring mattresses for kids. They offer better support, longer lifespan and reduced risk of discomfort or poor posture. Foam can work well in the short term, but only if it is high-density, certified safe and paired with proper ventilation.
If you are looking for a long-term sleep solution that supports healthy growth, spring mattresses are the standout choice. Just be sure to look for a model with quality materials, reinforced edge support and certifications that show it is safe for young sleepers.
