11

Refined results
filtersRefine

11

Refined results
Done
×
Price
Sort by
Brand
Show More
Colour
Show More
Size
Show More

Children s bed mattress

Children's Rabbit Design Bed Frame

NOW

£ 69.00

£ 143.99

Children's Rabbit Design Bed Frame

Durable Build. Made from certified MDF and multilayer board Easy Assembly. Simple at home setup required Fun Rabbit Design. Inspires creativity and joy in your child's room Enhanced Safety.

2 bought

Save 52 %!
Children's Delight Wave Bed

NOW

£ 69.00

Children's Delight Wave Bed

Exclusive App Offer: Available only through our app, making it a unique deal you won't find elsewhere!Solid Construction: Crafted with durability in mind, perfect for ensuring your child's safety and comfort.Unique Wave Design: This bed boasts a playful wave design that sparks creativity and fun in any child's bedroom.

7 bought

Luxury Kids Velvet Bed - Fun, Safe & Imaginative Children's Bed

NOW

£ 299.00

£ 558.00

Luxury Kids Velvet Bed - Fun, Safe & Imaginative Children's Bed

Fun Design: Inspires imagination with vibrant pink, blue or grey velvet. Enhanced Safety: Built with non toxic, child safe materials and rounded edges. Easy Assembly: Choose pre assembled delivery or simple self assembly.

5 bought

Save 46 %!
Kids Cat Themed Bed with Guardrails - Pink Children's Bed Frame

NOW

£ 69.00

£ 108.99

Kids Cat Themed Bed with Guardrails - Pink Children's Bed Frame

Sturdy Construction. Thick slats and centre legs offer reliable support. Playful Cat Design. Adds a fun, whimsical touch to any child's bedroom. Space Saving Size. Compact design fits well in small rooms or shared spaces.

4 bought

Save 37 %!
Children's Wooden Zara Bunk Bed, Single, Frame and Mattresses, White

NOW

£ 295.00

£ 579.99

Children's Wooden Zara Bunk Bed, Single, Frame and Mattresses, White

Safety First: Featuring safety rails and a sturdy ladder, the design prioritises your child's safety during use.Robust Wooden Frame: Built with high quality wood, this bunk bed ensures durability and a secure sleeping environment.

191 bought

Save 49 %!
Children's Football Themed Open Sprung Mattress - Single or Small Double

NOW

£ 47.00

£ 99.99

Children's Football Themed Open Sprung Mattress - Single or Small Double

Made from non toxic materials with smooth, rounded edges Seven Comfort Layers. Bonnell open coil springs and multiple layers for restful, supported sleep Choice of Sizes.

112 bought

Save 53 %!
Children's Open Coil Sprung Kids Bed Mattress - 5 Sizes, Hypoallergenic

NOW

£ 49.00

£ 124.99

Children's Open Coil Sprung Kids Bed Mattress - 5 Sizes, Hypoallergenic

Size options: Choose from small single, single, small double, double or king.Mattress sale: Get a children's open coil sprung mattress.

108 bought

Save 61 %!
Kids Black MRX Racing Car Bed - Fun Themed Children's Single Bed

NOW

£ 279.00

£ 485.00

Kids Black MRX Racing Car Bed - Fun Themed Children's Single Bed

Striking Details. Features alloy wheels, flame decals, and rear spoilers. Fits Standard Mattress. Designed for UK single mattresses (not included). Durable Build. Crafted from sturdy MDF and wood for lasting use.

65 bought

Save 42 %!
Children's Aqua Blue Memory Foam Mattress - Fun, Safe & Supportive

NOW

£ 39.99

£ 149.99

Children's Aqua Blue Memory Foam Mattress - Fun, Safe & Supportive

Memory Foam Comfort. Moulds gently to your child's body for supportive, restful sleep. Six Comfort Layers. Combines memory foam and open coil springs for balanced support.

114 bought

Save 73 %!
Children's Mid Sleeper Kids Bed - Fun, Safe & Space-Saving Design

NOW

£ 124.99

£ 399.99

Children's Mid Sleeper Kids Bed - Fun, Safe & Space-Saving Design

  • Brand: Sleep Softly Ltd t/a UKFurniture4U
  • Gender: Unisex
  • Location: National Deal

4 bought

Save 69 %!
3FT Kids Metal Spiral Bedframe - Fun Children's Bed in White or Pink

NOW

£ 69.00

3FT Kids Metal Spiral Bedframe - Fun Children's Bed in White or Pink

Stable: With a strong metal frame, this bed is sturdy and stable to keep your dreamers safe as they snooze.Elegant Frame: This delicately designed children's bedframe will add a little sophistication to your child's room with a modern flare.

73 bought

Transform your child's bedroom into a cozy sanctuary with our exclusive selection of children's bed mattress. At Wowcher UK, we understand that kid-friendly sleep setups need to be supportive, safe, and easy to clean, which is why our range blends comfort with practical features.


From bunk beds to compact play spaces, a well-chosen mattress makes a lasting difference in nap times and bedtime routines. Our collection includes innovative foams, breathable fabrics, and designs that grow with your child, ensuring every night is restful and peaceful.


Unbeatable Deals on Online Children's Mattresses


Discover huge savings on child mattress options, including memory foam for comfort, spring support for sturdiness, and hybrid constructions for a balanced feel. We stock youth mattresses, toddler bed mattresses, and junior sizes that fit perfectly into shared rooms, dorm-style setups, or guest rooms. Look for removable, washable covers, waterproof protections, and hypoallergenic materials that keep allergy symptoms at bay while supporting healthy sleep.


Shopping with Wowcher UK means you can shop by bed size, material, and special features, from CertiPUR-US certified foams to breathable fabrics that promote airflow. Our deals cover kids mattresses on sale, memory foam for children, and waterproof mattress protectors designed for active youngsters.


What to Consider When Choosing a Children's Bed Mattress?


First, determine the right size. For toddlers moving into a bed, a toddler bed mattress or a compact single/kids mattress size may be ideal, while older children often benefit from a standard single mattress (often 90 cm x 190 cm in the UK) for growing bodies.


Second, think about thickness and support. A mattress with medium support and a balanced foam layer or pocketed coil system can provide proper spinal alignment for kids, especially during those rapid growth spurts. For younger children or accidents-prone households, consider a waterproof cover or a fully waterproof mattress protector.


Third, material matters. Memory foam kid mattresses offer contouring comfort, while natural latex or innerspring cores provide bounce and durability. Hypoallergenic, antimicrobial, and low-VOC materials promote healthier sleep environments, and CertiPUR-US certified foams give peace of mind about emissions.


Fourth, consider cleanability and maintenance. Removable, washable covers and easy-to-clean surfaces help busy families keep bedding hygienic. Look for designs that resist stains and are simple to refresh after spills or accidents.


What Are the Most Popular Types of Children's Mattresses?


Memory foam mattresses for kids provide excellent pressure relief and motion isolation, which is ideal for restless sleepers or shared rooms. Kids memory foam mattresses often come with breathable cover fabrics to prevent overheating.


Innerspring and hybrid options offer durable support with added bounce, making them a favorite for lasting comfort as a child grows into adolescence. Look for pocketed coils and zoned support to keep the spine aligned during active sleep.


Latex mattresses provide natural, responsive comfort with good air circulation. For eco-conscious families, organic kids mattresses and BCI-approved cotton covers can be appealing choices.


Adjusted or modular systems are also popular in shared bedrooms, where bunk bed mattresses or twin overlays maximize space without sacrificing comfort.


How to Maintain a Children's Bed Mattress?


Regular rotation helps keep wear even on growing bodies, and vacuuming the surface can reduce dust mites and allergens. Always use a high-quality waterproof mattress protector or removable, washable cover to extend the life of the mattress and simplify cleaning.


Air the mattress occasionally to prevent moisture buildup in humid rooms, and follow the manufacturer’s care recommendations for your chosen materials. Choosing a mattress with a breathable cover and a durable edge can also keep children comfortable during sleepovers or late-night reading sessions.


Keep your child’s sleep space safe and stylish with our wide range of children's bed mattress options. At Wowcher UK, you’ll find everything you need to furnish, refresh, and optimize your kid’s bedroom with ease and efficiency.


Frequently Asked Questions


What size mattress is best for a child?

Choosing the right size depends on age, room size, and growth expectations. For toddlers transitioning from a cot, a toddler bed mattress or a compact single mattress works well, providing a safe, snug fit. As children grow, many households opt for a full-sized single mattress or a twin size to accommodate longer torsos and legs. Always measure bed frames and ensure there is 2–3 cm of clearance around the edges for safety and easy bed-making.


Are memory foam mattresses safe for children?

Yes, when you choose memory foam mattresses that are CertiPUR-US certified and made with low-VOC foams, they are designed for safe use in children's rooms. Memory foam often provides excellent pressure relief and can help with alignment of the spine. Look for breathable covers and temperature-regulating layers to avoid overheating and ensure comfortable sleep throughout the night.


Do I need a waterproof protector for my child’s mattress?

A waterproof protector is highly recommended for active sleepers, potty training phases, and younger children who may spill drinks. It protects against stains and moisture, extending the mattress life. Choose protectors that are machine washable and breathable to maintain comfort without trapping heat.


What features make a good kids mattress for allergies?

Look for hypoallergenic materials, antimicrobial fabrics, and removable, washable covers. A mattress with an inner core that resists dust mites and is easy to clean helps reduce allergy triggers. Certifications like CertiPUR-US for foams and OEKO-TEX for fabrics can provide extra assurance about safety and cleanliness.


How often should a child’s mattress be replaced?

Children grow quickly, and their sleep needs change with age. A good rule of thumb is to reassess every 3–5 years and consider upgrading if you notice sagging, persistent night-time discomfort, or if the mattress no longer supports proper spinal alignment. Investing in a high-quality kids mattress with durable materials ensures it lasts through several stages of growth.