index
Summer Sale – Save Up to 60% Storewide!

Choosing the best mattress for kids is more important than many parents realize. A high-quality mattress supports healthy growth, improves child sleep quality, and promotes proper posture during the most important developmental years. 

With so many options in the market, understanding what truly matters can help you make the right decision for your child’s comfort, health, and safety.

Mattresses for Growing Children

How to Choose the Best Mattress for Kids

Choosing the right mattress for your child is essential for healthy sleep and proper growth. The right choice ensures better sleep quality and lasting comfort.

Mattress size

The first step is selecting the right children's mattress size. Whether you’re comparing a queen mattress, king mattress, or double mattress, the key is to focus on finding the perfect mattress in Australia. Most parents choose a single mattress for kids, as it fits easily into any room while still giving enough space for a growing child.

A single size also works well for children who move a lot in their sleep, ensuring they have the freedom to roll over comfortably. Choosing the right size early can save you from frequent upgrades as your child grows.

Spinal Alignment Support

One of the biggest factors in choosing a kids mattress is support. A high-quality mattress should provide spinal alignment support, ensuring your child’s spine stays in a neutral, healthy position throughout the night. Proper alignment plays a big role in avoiding posture problems later in life. Mattresses that encourage healthy posture for kids also reduce back pain, discomfort, and restlessness during sleep.

Firmness

Firmness is another important consideration. Parents often wonder whether a firm or soft mattress for a toddler is best. Experts generally recommend a firm mattress for a toddler, as firmer surfaces help maintain proper sleep posture and prevent sinking that may affect spinal alignment. 

For older kids, medium or medium-firm levels work well, and understanding mattress firmness for child needs becomes easier when you consider their weight, age, and sleeping position. Keeping this in mind will help you determine the best mattress firmness for kids at different stages.

Breathabality

Comfort-enhancing features like a pillow top toddler mattress offer softness at the top layer while maintaining firm, supportive foam underneath. This combination works well for toddlers transitioning from a crib to their first big bed. A breathable mattress is equally important, look for a breathable sleep surface that allows air circulation, helping kids stay cool throughout the night, especially in warmer Australian climates.

Safety

Safety should always be a top priority. Before buying any mattress, check for essential mattress safety certifications in Australia. Certified mattresses ensure that the materials used are free from harmful chemicals and safe for daily use. This is especially important for sensitive children or those with allergies. 

A mattress with dust-mite resistant materials and a hypoallergenic sleep environment can dramatically reduce allergy symptoms and improve overall sleep comfort. Many parents now prefer mattresses made with organic cotton covers or natural sleep products, as they are gentle on the skin and free from harsh toxins.

Eco-conscious mattress 

Parents looking for sustainable options should consider eco-conscious mattress choices. These mattresses are made from natural or recycled materials and are designed to reduce environmental impact while still offering excellent support. They're a great match for families who value both comfort and sustainability.

Durability and long-term support

When choosing the best kids mattress in Australia for growing children, consider durability and long-term support. Kids jump, roll, and move frequently, so the mattress must withstand daily use while maintaining its shape and firmness. 

For school-aged children, especially when searching for the best mattress for a 6 year old, look for models that offer pressure relief, ergonomic support, and breathable materials to enhance sleep quality and comfort.

Find the Ideal Mattress for Your Growing Child. Shop at Bedworld

Focus on spinal support, firmness, safety features, natural materials, and certified construction. When you prioritize these factors, you create a safe, supportive, and comfortable sleep environment that promotes your child’s well-being and development. 

Explore our mattress collection at Bedworld, your child will enjoy restful nights, improved posture, and long-lasting comfort.

FAQ
1. What type of mattress is best for growing children?

A medium-firm mattress is usually ideal because it supports proper spinal alignment and provides long-term comfort as children grow.

2. How often should I replace my child’s mattress?

Most kids' mattresses should be replaced every 6–8 years, depending on usage, growth changes, and overall wear.

3. Are organic mattresses better for kids?

Yes, organic mattresses made with natural materials and organic cotton covers reduce exposure to chemicals and help create a healthier sleep environment.

4. What mattress size should I choose for my child?

A single or king single mattress works best for most growing children, offering enough space and long-term usability.

5. How do I know if a mattress is safe for my kids?

Always check for mattress safety certifications like CertiPUR-US and ensure the mattress is hypoallergenic and dust-mite resistant.

Premium Bed Frames

Arte Upholstered Fabric Bed Frame Base
Quickshop PRODUCT FEATURES :  • A versatile bed frame available in five sizes...
Add to Cart
ensemble bed
Quickshop Upgrade your sleep with the Ensemble Bed Base by Simply The Best....
Add to Cart
Simply The Best Ensemble Solid Wood Slat Bed Base
On sale from $429.00
Tilda Fabric Upholstered Timber Bed Frame with USB Charger
Quickshop Elevate your bedroom with the stylish and functional bed frame - Tilda...
Add to Cart
Telford Fabric Upholstered Bed Frame in Perth
Quickshop The Telford Double Fabric Upholstered Bed Frame combines sleek design with superior...
Add to Cart
Telford Fabric Upholstered Bed Frame
Regular price $549.00 $749.00 Sale price
Bell Fabric Upholstered Bed Frame With Storage Drawers
Quickshop Transform your bedroom into a stylish retreat with the Bell Fabric Upholstered Bed...
Add to Cart
Bedroom with a bed featuring green bedding and beige headboard, nightstand, and plant.
Quickshop Maximize space with the Lincoln Queen Gas Lift Bed. Featuring generous underbed...
Add to Cart
Lincoln Gas Lift Storage Bed - Upholstered Fabric - Smoke/Beige
Regular price $1,399.00 $1,699.00 Sale price
Modern bedroom with brown Walnut bed and matching nightstands, large window in the background.
Quickshop Bring a touch of classic sophistication to your bedroom with the COTSWOLD Queen...
Add to Cart
COTSWOLD TIMBER BED FRAME - WALNUT
On sale from $1,799.00
Wooden bed with white bedding in a bedroom setting with nightstands and a lamp.
Quickshop LUELLA Messmate Timber Bed Frame - Light Smoke. Elevate Your Bedroom with...
Add to Cart
LUELLA Messmate Timber Bed Frame - Light Smoke
On sale from $1,599.00
Wooden bed with white bedding on a white background
Quickshop Solid & Veneer Messmate Timber Bed Frame | Fluted Headboard | Natural...
Add to Cart
ADSILA MESSMATE TIMBER BED FRAME - NATRUAL ASH
On sale from $1,699.00
Bravo Gas Lift Storage Bed Frame with End Drawers and LED Lights
Quickshop Maximize style and functionality in your bedroom with the ultra-modern Bravo Gas Lift Storage...
Add to Cart
COCO Upholstered Fabric Bed Frame
Quickshop PRODUCT FEATURES Classic on trend and functional design Upholstered in 100% polyester...
Add to Cart
COCO Upholstered Fabric Bed Frame
Regular price $899.00 $1,299.00 Sale price
Deco Upholstered Fabric Bed Frame
Quickshop PRODUCT FEATURES Art deco inspired bed with a shell-shaped headboard Upholstered in...
Add to Cart
Deco Upholstered Fabric Bed Frame
On sale from $799.00
Calista Upholstered Fabric Bed Frame
Quickshop PRODUCT FEATURES Chrome metal studding detail on the bedhead to add sophistication...
Add to Cart
Calista Upholstered Fabric Bed Frame
Regular price $899.00 $1,200.00 Sale price
Jenny Metal Bed Frame – Sturdy Steel heavy duty Structure
Quickshop Jenny Metal Bed Frame : Supportive, stunning modern look, reliable and built...
Add to Cart
Titan Single Twin Commercial Bunk Bed
Quickshop Transform Your small Space with Reliable Design and Comfort with Titan Commercial...
Add to Cart
Titan Single Twin Commercial Bunk Bed
Regular price $1,149.00 $1,399.00 Sale price
Slumbercare Iceland Solid Timber Ensemble Base
Quickshop Discover the Slumbercare Iceland Solid Timber Ensemble Base – a sturdy, Australian-made...
Add to Cart
Slumbercare Iceland Solid Timber Ensemble Base
On sale from $429.00
Avon Single Day Bed
Quickshop Shop now! Avon single day bed- space saver, perfect for kids and...
Add to Cart
Avon Single Day Bed
Regular price $799.00 $1,099.00 Sale price

Bedroom Furniture

Auto Fold Out Single Bed with Foam Mattress
Quickshop The Auto Folding Single Bed combines functionality, comfort, and style, making it the...
Add to Cart
Auto Fold Out Single Bed with Foam Mattress
Regular price $549.00 $699.00 Sale price
Wooden TV stand with a television on a white background
Quickshop Explore the Oakrich collection of Oak Timber TV Cabinets. Available in three sizes (1900W, 2200W),...
Add to Cart
Wooden kitchen island with a modern kitchen setup
Quickshop The spacious Kingston Island Bench features a large 1520mm Oak Timber finish base and a luxurious Black...
Add to Cart
Kingston Premium Oak Island Bench - 1520mm Black Granite Top
Regular price $1,499.00 $1,899.00 Sale price
Modern kitchen with wooden island, stainless steel appliances, and pendant lights.
Quickshop Elevate your kitchen with the Bondi Island Bench. Featuring a durable Oak Timber finish and...
Add to Cart
Bondi Oak Finish Kitchen Island Bench - Black Granite Top (900W)
Regular price $1,199.00 $1,699.00 Sale price
Wooden bedroom furniture set with bed, desk, and dressers on a white background.
Quickshop Discover our beautiful Pine Timber furniture with a rich Jarrah Stain finish....
Add to Cart
3pce Adjustable King/Queen Headboard with Black PU insert and Bedsides
Regular price $1,199.00 $1,499.00 Sale price
Wooden Lingerie Chest with four drawers on a white background
Quickshop The elegant Rozy Lingerie Chest is crafted from durable Acacia Timber, featuring...
Add to Cart
Rozy Acacia Timber Lingerie Chest with Mirror Lid - 750W
Regular price $799.00 $999.00 Sale price
Collage of wooden bedroom furniture including bed, dresser, and wardrobe.
Quickshop Elevate your bedroom with our 3-piece Oak Combination Headboard set. Fits King...
Add to Cart
 Marri-timber-bed-angled-headboard
Quickshop Experience the natural elegance of Marri timber with this beautifully crafted bed...
Add to Cart
Galway Timber Marri Natural Bed Frame
On sale from $1,399.00
Tiamo METAL Bunk Bed Single Over Single - White/ Black
Quickshop Shop for our Heavy-Duty Commercial Range metal bunk bed. AFRDI Orange Tick...
Add to Cart
Tiamo METAL Bunk Bed Single Over Single - White/ Black
Regular price $899.00 $1,099.00 Sale price
Heavy Duty Single Over Double Metal Bunk Bed | AFRDI Certified
Quickshop Maximize your room's potential with the Heavy-Duty Single Over Double Metal Bunk Bed...
Add to Cart
Tiamo Heavy Duty Metal Bunk Bed Single Over Double Black/white
Regular price $999.00 $1,199.00 Sale price
Marri & Veneer 3 Pcs Adjustable Headboard Bedside Suite - King/Queen with USB & LED
Quickshop Discover the perfect blend of natural beauty and modern functionality with our 3-Piece...
Add to Cart
Marri & Veneer 3 Pcs Adjustable Headboard Bedside Suite - King/Queen with USB & LED
Regular price $2,999.00 $3,699.00 Sale price
Bravo Gas Lift Storage Bed Frame with End Drawers and LED Lights
Quickshop Maximize style and functionality in your bedroom with the ultra-modern Bravo Gas Lift Storage...
Add to Cart
Jenny Metal Bed Frame – Sturdy Steel heavy duty Structure
Quickshop Jenny Metal Bed Frame : Supportive, stunning modern look, reliable and built...
Add to Cart
Titan Single Twin Commercial Bunk Bed
Quickshop Transform Your small Space with Reliable Design and Comfort with Titan Commercial...
Add to Cart
Titan Single Twin Commercial Bunk Bed
Regular price $1,149.00 $1,399.00 Sale price
 Vibo Accent Chair
Quickshop The Vibo Accent Chair combines modern sophistication with comfort and versatility, making it...
Add to Cart
Vibo Accent Chair
Regular price $649.00 $799.00 Sale price
Valentina Accent Chair
Quickshop The Valentina Accent Chair combines contemporary style, comfort, and versatility, making it...
Add to Cart
Valentina Accent Chair
Regular price $699.00 $799.00 Sale price
Sarah Accent Chair Range
Quickshop :Explore the versatile Sarah Accent Chair Range – elegant, stunning style, comfortable...
Add to Cart
Sarah Accent Chair Range
On sale from $699.00
WhatsApp Chat