All Mattresses

Choosing the Perfect Kids’ Mattress for a Great Night’s Sleep

A good night’s sleep is essential for a child’s growth, development, and overall well-being. That’s why selecting the right kids’ mattress is just as important as choosing the perfect bed frame. At Millie & Jones, we offer a carefully curated selection of high-quality, supportive, and safe mattresses designed specifically for children of all ages, from toddlers to teens.

What to Look for in a Kids’ Mattress

When shopping for a children’s mattress, there are several key factors to consider:

• Firmness & Support – A mattress that provides proper spinal alignment is crucial for growing bodies. Look for options that balance comfort with support to ensure restful sleep.
• Breathability & Temperature Regulation – Many of our mattresses feature breathable materials such as memory foam, pocket springs, or eco-friendly fillings to help regulate body temperature.
• Hypoallergenic Materials – If your child suffers from allergies, consider a hypoallergenic mattress designed to minimise dust mites and allergens for a healthier sleep environment.
• Durability & Longevity – Kids grow quickly, so investing in a mattress that will last through their childhood and beyond is a smart choice.

Kids’ Mattress Sizes & Styles

We stock a range of children’s mattress sizes to fit every type of bed:

• Cot Bed Mattresses (70 x 140 cm) – Designed specifically for younger children transitioning from a cot, these mattresses provide firm support essential for infants and toddlers. They often feature high-quality materials with breathable fabrics and washable covers, ensuring a comfortable night's sleep and easy maintenance.
• Toddler Mattresses (70 x 140 cm) – Ideal for little sleepers moving from a cot bed to their first proper bed, offering the right mattress firmness to support healthy spine alignment during this critical age group.
• Single Mattresses (90 x 190 cm) – The most popular choice for kids’ beds, bunk beds, and high sleepers. Our single mattresses come with adaptive support and foam layers designed to provide great support and pressure relief, helping maintain a healthy spine alignment for growing kids.
• Continental Single Mattresses (90 x 200 cm) – Perfect for continental-style beds requiring extra length, these mattresses feature heat diffusing graphite to regulate temperature and ensure quality sleep throughout the night.
• Small Double Mattresses (120 x 190 cm) – Great for older children, teenagers, or those who love a little extra space. These mattresses often include natural fillings and are designed to suit a child's physical needs as they grow into young adults.
• Double Mattresses (135 x 190 cm) – Suitable for teenagers and grown ups, offering a perfect mattress choice for those requiring more sleeping space with a medium firm feel to provide both comfort and support.

Mattresses for Bunk Beds, High Sleepers & Mid Sleepers

If you’re buying a mattress for a bunk bed, high sleeper, or mid sleeper, it’s essential to choose one with a maximum height of 15cm for safety reasons. Our bunk bed-friendly mattresses combine firm support with breathable fabrics and often feature waterproof mattress protectors, making them suitable for children who may occasionally wet the bed. This ensures the mattress stays clean and hygienic, helping parents rest easy knowing their child’s sleep environment is protected.

Types of Kids Mattresses We Offer

We understand that every child’s sleeping habits and preferences are unique, which is why our collection includes a variety of mattress types:

• Memory Foam Mattress – Offers excellent pressure relief by contouring to your child’s body shape, promoting a comfortable night's sleep. Ideal for older children who prefer a softer feel but still need great support.
• Pocket Sprung Mattresses – Featuring individually wrapped springs that provide adaptive support and weight distribution, these mattresses help maintain healthy spine alignment and reduce motion transfer, perfect for restless sleepers.
• Open Coil Mattresses – A budget-friendly option that still offers firm support and durability, suitable for younger children and toddlers.
• Latex Mattresses – Naturally breathable and hypoallergenic, latex mattresses provide excellent temperature regulation and are great for children with allergies or sensitive skin.

Why a Waterproof Mattress Protector is Essential

For parents of younger children or those who occasionally wet the bed, a waterproof mattress protector is a worthwhile investment. It protects the mattress from moisture damage, extends its lifespan, and ensures a hygienic sleeping environment. Many of our mattresses come with washable covers, or you can choose from a range of protectors designed to suit different mattress sizes.

Choosing the Right Mattress Firmness

Selecting the right mattress firmness is crucial for your child’s physical development. A firm mattress or medium firm option is generally recommended for babies and younger children to support their growing bones and maintain healthy spine alignment. Older children and teenagers may prefer a slightly softer mattress that still provides great support and pressure relief.

Eco-Friendly and Hypoallergenic Options

We also offer eco-friendly kids mattresses made from high quality materials such as recycled foam and natural fillings. These mattresses are designed with breathable fabrics to regulate temperature and reduce allergens like dust mites, ensuring your child enjoys a clean and comfortable sleeping environment.

Care and Maintenance

To keep your child’s mattress in top condition, we recommend rotating and turning it every six months. Using a mattress protector and washable cover will also help maintain hygiene and prolong the mattress's life, making it a smart and worthwhile investment for your family.

Explore our full kids’ mattress collection today and give your child the perfect foundation for a restful, rejuvenating sleep. 🌙💤

• Toddler Mattresses (70 x 140 cm) – Ideal for transitioning from a cot to a first bed.
• Single Mattresses (90 x 190 cm) – The most popular choice for kids’ beds, bunk beds, and high sleepers.
• Continental Single Mattresses (90 x 200 cm) – Perfect for continental-style beds requiring extra length.
• Small Double Mattresses (120 x 190 cm) – Great for growing kids, teenagers, or those who love a little extra space.
• Double Mattresses (135 x 190 cm) – Perfect for teenage beds and those requiring more sleeping space.

Mattresses for Bunk Beds, High Sleepers & Mid Sleepers

If you’re buying a mattress for a bunk bed, high sleeper, or mid sleeper, it’s essential to choose one with a maximum height of 15cm for safety reasons. We offer a selection of bunk bed-friendly mattresses that provide the perfect combination of comfort and safety.

Eco-Friendly & Sustainable Options

We understand that parents are increasingly looking for sustainable mattresses that are both safe for their children and kind to the environment. Our eco-friendly kids’ mattresses use responsibly sourced materials, such as 100% recycled foam or FSC-certified fillings, ensuring a greener future for the next generation.

Why Choose Millie & Jones for Your Kids’ Mattress?

• Expertly curated selection of premium kids’ mattresses
• Trusted brands known for quality, durability, and safety
• Competitive pricing with fast UK delivery
• Options for every type of kids’ bed, including bunk beds, cabin beds, and high sleepers

Explore our full kids’ mattress collection today and give your child the perfect foundation for a restful, rejuvenating sleep. 🌙💤