Kids' Mattresses

What should kids’ mattresses do?

A kids mattress should support your child’s growth and development by encouraging healthy spinal alignment. That’s why our kids mattress range is firmer and built to provide long-lasting comfort as they grow.

What type of mattress is best for kids?

The best mattresses for kids are supportive, comfortable, and ideally breathable to help your child sleep comfortably. Our collection includes durable, high-quality options from trusted UK brands like Silentnight and Jay-Be.

Browse our kids mattress range with free next day delivery options and a 60 Night Comfort Trial.

How firm should a mattress be for a child?

Children need a firmer mattress that still feels comfortable. A supportive mattress promotes natural spinal alignment, which is vital during early year growth.

All our kids and toddler mattresses are designed to provide the perfect balance of firmness and comfort.

What size is a kids' mattress?

Our kids’ mattresses come in a range of sizes:

• Cot mattress - 2'4" x 4'7" (70cm x 140cm) - best for babies and toddlers
• Continental cot mattress - 2' x 4' (60cm x 120cm) - fits a continental cot bed
• Small single mattress - 2'6" x 6'3" (75cm x 190cm) - best for young children
• Single mattress - 3' x 6'3" (90cm x 190cm) - most popular kids mattress size
• Small double mattress - 4' x 6'3" (120cm x 190cm) - the largest kids mattress size

How much are kids’ mattresses?

Our mattresses for kids start from around £150 for cot sizes and go up to £340+ for premium designs with added features.

All come with free next day delivery and are backed by our 60 Night Comfort Trial and a manufacturers guarantee for peace of mind.