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Toddler Bed Mattresses

A smaller bed means you’ll need a smaller mattress, and we’re sure you’ll love our comfortable and supportive 70 x 140 toddler bed mattresses, which are available to fit cots, toddler beds, and kids' beds. Full of plenty of support for your little one as they grow, they're also exceptionally comfortable and will ensure a restful and complete sleep every night! Perfect for matching up with fun toddler beds, a toddler mattress is ideal for getting kids used to a bigger bed before moving to a big kids bed!

5 Items

Jay-Be Toddler Foam Free Spring Mattress - 70 x 140 cm
Medium
New Arrival
Jay-Be Toddler Foam Free Spring Mattress - 70 x 140 cm
£144.99 You Save: £55 Now From £89.99
5 Year Guarantee
Deluxe Spring Kids Mattress
Medium
(2)
Deluxe Spring Kids Mattress
From£109.99 You Save: £20 Now From £89.99 You Save: £20
10% Off CODE: EXTRA10
Pocket Sprung Kids Mattress
Medium
(4)
Pocket Sprung Kids Mattress
From£139.99 You Save: £40 Now From £99.99 You Save: £40
10% Off CODE: EXTRA10
Freshtec Kids Foam Mattress
Medium
New Arrival
Freshtec Kids Foam Mattress
From£114.99 You Save: £30 Now From £84.99 You Save: £30
10% Off CODE: EXTRA10
Jay-Be Toddler Foam Free Waterproof Spring Mattress - 70 x 140 cm
Soft / Medium
New Arrival
Jay-Be Toddler Foam Free Waterproof Spring Mattress - 70 x 140 cm
£224.99 You Save: £85 Now From £139.99
5 Year Guarantee

5 Items

Comfortable and supportive toddler mattresses

A good night's sleep is essential for young children, helping improve their attention, behaviour, and learning. Our toddler mattresses are comfortable and supportive, and we have a range of types available, making them suitable for cots, toddler beds and kids beds. Help your little one drift off into a peaceful night's sleep with a toddler mattress from Happy Beds.

Complete your kids bedroom with a toddler mattress

Explore our range of toddler mattresses for kids and find the perfect blend of comfort, style, and practicality. All our toddler mattresses are designed to be comfortable and supportive to help them sleep right through. All our toddler mattresses have an easy-to-wash removable cover - perfect for little ones undergoing potty training. You can find toddler mattresses in different colours, including white, blue and yellow, making them an excellent match for colourful bedding and bedrooms.

Do toddler beds come with mattresses?

At Happy Beds, our toddler beds and mattresses are bought separately. When purchasing a bed, we offer the option of adding a mattress before the checkout process.

What sizes are toddler mattresses available in?

At Happy Beds, our toddler mattresses measure 70 x 140 cm. This means they will fit perfectly inside a toddler bed.

What types of toddler mattresses are available?

Our toddler mattresses are made of 3 materials:

  • Open coil spring mattresses: a mattress that contains tightly wound coil springs running across the mattress's sides. These mattresses come in a range of firmness ratings, including firm mattresses.
  • Pocket spring mattresses: a mattress featuring individual pocket springs enclosed in fabric pockets. The springs work independently to offer support in areas of applied pressure.
  • Reflex foam mattresses: a mattress made up of tiny holes that mould to a body shape, offering support. Reflex foam mattresses bounce back to their original shape when not in use.

What age is suitable for a toddler mattress?

The recommended age range for a toddler mattress is 2 - 4 years. Once your child passes this age range, they can move up to the next size; a small single mattress. If you need help determining what mattress size you need, look at our helpful kids' bed size guide for more information.

How long will a toddler mattress last?

Although a standard adult mattress should be replaced every 8-10 years, children's mattresses may need to be replaced earlier than this to ensure the mattresses are still supporting their bodies.

As toddler mattresses should only be used by children aged 2-4, a toddler mattress should last throughout the years your child uses it.

Do toddlers need a firm mattress?

A firm toddler mattress is preferred, as it supports a growing toddler’s body. However, a medium-firm mattress may also be suitable because toddlers are usually lightweight.

Need a bed to go with your mattress? Check out our wide range of toddler beds now.

Excellent
4.4 out of five star rating on Trustpilot
Rated 4.4 / 5 based on 13,856 reviews on
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I think the whole thing went perfectly…
I think the whole thing went perfectly…
I think the whole thing went perfectly from start t finis
Very good
Very good
Brilliant material, easy assembly, very nice service
Excellent customer service!!
Excellent customer service!!
Kyi from Happy Beds was excellent in sorting a problem out. Amazing customer service!. Thank you!! Mr Edwards
Fantastic mattress
Fantastic mattress
Fantastic mattress, very comfortable
Really good customer service from…
Really good customer service from…
Really good customer service from Chantal. She was very professional and dealt with my query very efficiently and quickly.
Great thanks
Great thanks
First class service throughout from Happy Beds. Thank you very much. Mattress delivered earlier than expected. Delivery guys very friendly and professional. They found the marina very easy. I went to them after phone call, to say they had arrived. Helped me load mattress on a trolley, waved bye. Mattress looks great and fits perfect. Highly recommend Happy Beds.
Great company even better customer service
Great company even better customer service
Quick delivery, good quality items. Customer service is great, we were speaking to a lady called Aimee as one of the parts for the bed was faulty. Dealt with it quickly and replacement sent a couple days after the initial enquiry. Thank you
Great prices and even better customer…
Great prices and even better customer…
Great prices and even better customer service. really impressed with this company. bunk beds are great and the problem I had was resolved by Caroline and Sophie with no hassle. Would definitely buy from them again