Choosing the right kids mattress for your child is one of the most important steps in setting up a healthy sleep environment. But with so many options available, it can be difficult to know what to look for—especially if you're shopping online.
Whether you're browsing in-store or buying from your laptop, this guide will help you make a confident, informed decision.
Understand What Makes a Good Kids’ Mattress
Children have different sleep needs to adults, so their mattress should support proper growth and development.
-
Look for medium-firm support: soft enough to be comfortable but firm enough to support spinal alignment
-
Choose a breathable material to keep your child cool and reduce sweat
-
Opt for hypoallergenic fabrics to prevent allergies or skin irritation
-
Make sure the size suits their current and future needs—cot, toddler, single, or king single
A quality mattress helps your child sleep better, feel more energised, and supports healthy posture over time.
Know What to Check in Store
Testing a mattress in person gives you a direct feel for comfort and quality. Here’s how to make the most of an in-store visit:
-
Bring your child if possible: Let them lie down in their typical sleep position
-
Press and bounce: The mattress should return to shape and not sink excessively
-
Check for edge support: Sit on the edge to ensure it doesn’t collapse
-
Lift it: Check the weight and flexibility if you’ll need to move or rotate it
Don’t be shy—take your time and compare multiple options side by side.
What to Ask the Salesperson
A good mattress store will have knowledgeable staff. Don’t hesitate to ask questions that help you make the right choice:
-
What is the mattress made of (materials and fillings)?
-
Does it meet Australian safety and flammability standards?
-
Is there a trial period or return policy?
-
What’s the warranty, and what does it cover?
These questions will help you gauge both the quality of the product and the level of customer support.
How to Shop Smartly Online
Shopping online may feel less reassuring, but with the right strategy, you can still find a mattress that ticks all the boxes.
-
Look for clear product specifications: Materials, firmness level, dimensions
-
Check customer reviews: Prioritise verified reviews from parents with children around your child’s age
-
Understand the return policy: Ideally, there should be a sleep trial or no-hassle returns
-
Compare guarantees and certifications: Look for OEKO-TEX®, GECA, or other safety and sustainability markers
If an online retailer offers virtual consultations or comparison guides, take advantage—they can be just as helpful as an in-store expert.
Consider Your Child’s Age and Sleep Style
Different stages of childhood call for different types of mattress support. Tailor your choice to your child’s age and sleep habits:
-
Toddlers (1.5–3 years): A firm, breathable, waterproof mattress is ideal
-
Preschoolers (3–5 years): Slightly softer support is okay, but firmness is still important
-
School-aged children (6–12 years): A medium-firm mattress helps support rapid growth
-
Teens: A full-size mattress with pressure relief zones is often best
Also consider if your child is a back, stomach, or side sleeper. Side sleepers may benefit from more cushioning on the hips and shoulders.
Don’t Forget About Allergies and Materials
Some mattresses contain materials that may irritate sensitive children. Consider hypoallergenic options if your child has asthma, eczema, or respiratory issues.
-
Choose latex or memory foam alternatives with low VOC emissions
-
Look for organic cotton covers or bamboo fabrics
-
Avoid chemically treated flame retardants and opt for naturally fire-safe options instead
Good ventilation and moisture-wicking fabrics can also prevent dust mites and mould growth.
Test the Fit With the Bed Frame
Whether you’re buying a mattress and frame together or separately, always make sure they’re compatible.
-
Measure the frame and compare it to the mattress specs—don’t rely on terms like “single” or “king single” alone
-
For safety, especially with bunk or loft beds, ensure the mattress isn’t too thick
-
If using slats, check the spacing: too wide and the mattress may sag or lose support over time
Proper fit enhances both comfort and safety.
Trial Periods and Warranties Matter
Even if a mattress feels great in-store or looks ideal online, things can change after a few nights. That’s why trial periods and warranties are essential.
-
A 30- to 100-night trial period allows time to properly evaluate sleep quality
-
A good warranty covers structural issues and foam breakdown—ideally for 5+ years
-
Read the fine print so you know what’s required for returns or replacements
Peace of mind is worth it when it comes to your child’s sleep health.
Pay Attention to Certifications and Safety
You want to know that the mattress you’re buying is free from harmful chemicals and made with child-safe materials.
-
Check for certifications like CertiPUR-US®, OEKO-TEX®, or GECA
-
Ensure it complies with Australian product safety regulations
-
If it’s marketed for kids, it should meet stricter standards around durability and hygiene
Reputable manufacturers will make this information easy to find.
Involve Your Child Where Possible
Just like with transitioning to a new bed, letting your child have a say in their mattress helps create excitement.
-
Let them lie down and give feedback (if old enough)
-
Ask how it feels and which mattress feels “just right” to them
-
Make it a positive experience with a reward or special new sheet set
Children are more likely to embrace bedtime if they feel included in the decision.
Choosing the right mattress for your child doesn’t have to be overwhelming. Whether you’re shopping in-store or online, taking a practical and thoughtful approach ensures you find a mattress that supports restful sleep and healthy development.