Cot Mattresses

Give your baby the best start to sleep with Luxo Living’s collection of supportive, safe, and breathable cot mattresses. Designed for growing bodies and busy Aussie parents, our range is crafted to deliver all-night comfort without compromising on quality or style. Whether you're welcoming your first newborn or upgrading for a toddler, you’ll find premium materials and smart features that suit every stage. These mattresses are built to Australian standards and fit perfectly and are easy to pair with your favourite baby cot styles. With an affordable luxe feel, fast delivery, and options for every budget, we make it simple to complete your dream nursery. Shop now and discover the foundation of a good night’s sleep with the best mattress for your little one.

  • Gettel 10cm High-Density Foam Knitted Nursery Cot Mattress on a white wooden toddler-bed with aloe-infused cover, featuring a safety rail, pull-out drawer, and gray stuffed-animal dog. INPAA approved logo visible. Azeem Baby Cot with Gettel 10cm Nursery Mattress, featuring a white, quilted foam mattress adorned with aloe-leaf logos and a black LUX tag, offers a clean and supportive sleep solution.

    Gettel 10cm High Density Foam Knitted Baby Cot Mattress

    Gettel

    10cm High Density Foam Knitted Baby Cot Mattress

    $149
    was $0
    $149
  • Gydas 10cm Knitted Cot Mattress with High-Density Foam in a white wooden toddler bed, surrounded by a woven rug, picture books, hippo toy, and storage basket in a serene nursery setting. Azeem & Giro Baby Cot paired with Gydas 10cm Nursery Mattress, showcasing a quilt-patterned design, offering optimal support and breathability for a comfortable and secure sleep environment for babies.

    Gydas 10cm Knitted Cot Mattress with High Density Foam

    Gydas

    10cm Knitted Cot Mattress with High Density Foam

    $149
    was $0
    $149
  • Azeem & Giro Baby Cot with gently arched headboard features a pull-out storage drawer. Includes Gydas 10cm Nursery Mattress, padded bumper, pink cushion, and stuffed reindeer for comfort and security. Azeem & Giro Baby Cot with Gydas 10cm Nursery Mattress features a convertible white wooden crib with short guard-rails and pull-out storage, ensuring safety and comfort for babies and toddlers.

    Azeem & Giro Baby Restful Nights Bundle

    Azeem & Giro Baby Restful Nights Bundle

    $589
    was
    $589
  • Azeem Baby Cot with slatted sides and storage drawer, paired with Gettel 10cm Nursery Mattress. Features cushions and a stuffed moose toy, under a mobile, creating a serene nursery setting. Azeem Baby Cot with slatted sides, curved headboard, pull-out storage, paired with Gettel 10cm Nursery Mattress for sturdy support, ensuring a safe, breathable sleep environment in a timeless design.

    Azeem Baby Cot Sleep Essentials Bundle

    Azeem Baby Cot Sleep Essentials Bundle

    $569
    was
    $569

Explore related Cot Mattresses categories

Baby Cots

Change Tables

Rocking Chairs

Kids Chairs

Chest of Drawers

Occasional & Accent Chairs

Kids Rugs

Wall Art

Why a quality cot mattress matters for your baby’s sleep

Your little one will spend up to 16 hours a day sleeping—so choosing a high-quality baby cot mattress is essential. At Luxo Living, our cot mattresses offer the right balance of firmness, breathability, and durability to support safe, sound sleep surfaces. Each mattress is crafted to meet Australian safety standards and designed to fit snugly into our baby cots , ensuring zero gaps and maximum peace of mind. Using a firm, flat surface reduces risks associated with soft mattresses, such as fatal sleeping accidents and suffocation. Pair your mattress with one of our baby bed frames and baby change tables for a stylish, safe nursery setup.

Breathable, hypoallergenic, and easy-care mattress covers and protectors

Our cot mattresses feature baby-friendly materials that prioritise airflow and hygiene. Many styles come with high quality knitted fabric with quilting foam, use a waterproof mattress protectors for easy cleanup after spills and nappy leaks. Hypoallergenic fabrics help reduce the risk of irritation, making them perfect for sensitive newborn skin. Adding a cot mattress protector also helps prolong mattress life and provides an extra barrier against allergens. Complete your baby's cosy sleep zone with soft baby blankets or a nursery rug.

Mattress types to suit every cot and baby’s needs

Whether you’re after traditional innerspring mattresses or modern foam mattresses, we’ve got you covered. Choose from supportive memory foam, dual-sided designs for newborns and toddlers, or pocket spring options that contour to your baby’s body. Our range also includes options suitable for bassinets and oval-shaped cots, ensuring the right cot mattress size and shape for every sleeping surface. All styles fit seamlessly with our convertible cots and are made to last through every bedtime routine, nap, and growth spurt.

Quick delivery and affordable nursery essentials across Australia

At Luxo Living, we understand life with a little one can be unpredictable—so we offer fast shipping and easy ordering across Australia. Our cot mattresses are part of a wider nursery furniture collection designed to help you create a functional and stylish nursery without the stress. Explore nursery chairs , toy storage, and side tables to complete your space in one go.

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FAQs

What is the best type of cot mattress for a newborn?

For newborns, a firm and breathable mattress is best to support safe sleep and reduce the risk of SIDS. Look for a mattress that fits snugly in your cot without gaps and is made from non-toxic, hypoallergenic materials.

How firm should a baby mattress be?

A baby cot mattress should be quite firm—softer mattresses can pose safety risks such as CO2 rebreathing and fatal sleeping accidents. Firmness supports your baby's growing bones and reduces the chance of suffocation or rolling.

Do your cot mattresses meet Australian safety standards?

Yes, all cot mattresses at Luxo Living are designed to meet or exceed Australian safety regulations. They are made with non-toxic materials and sized to fit standard Australian cots safely.

Can I use any mattress in a baby cot?

No, the mattress must fit the cot snugly with no more than a 20mm gap between the edge of the mattress and the cot. Always use a mattress designed specifically for baby cots to ensure safe sleep surfaces.

How often should I replace a cot mattress?

We recommend replacing your cot mattress if it shows signs of sagging, wear, or damage. If using for a second child, make sure it still provides firm, even support and is free from mould or stains.

What size are your cot mattresses?

Our cot mattresses are designed to fit standard-size baby cots sold in Australia. Check the product description to confirm dimensions and ensure a snug fit with your chosen cot.

Do you sell waterproof cot mattresses and mattress protectors?

Yes, many of our styles include waterproof or removable covers and cot mattress protectors for added hygiene and ease of cleaning. These are ideal for busy parents managing spills, leaks, and accidents.

Can I pair your mattresses with any Luxo Living cot?

Absolutely! Our cot mattresses are designed to pair perfectly with our baby cot collection , offering a snug fit and stylish sleep solution.

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