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Kids mattress

White Wooden House Bed Frame for Kids, Applicable Mattress Size: 160*80cm

NOW

£ 54.00

£ 150.40

White Wooden House Bed Frame for Kids, Applicable Mattress Size: 160*80cm

Comprehensive Safety: Low profile and surrounding fence like guardrails keep little sleepers safe. Easy Assembly: Designed for straightforward, hassle free setup with two people recommended (maximum 30 minutes).

4 bought

Save 64 %!
Plush Child-Safe Kids Bed & Mattress Options

NOW

£ 169.00

£ 380.00

Plush Child-Safe Kids Bed & Mattress Options

Optional Mattress: Add a memory foam sprung mattress for enhanced comfort. What's Included?: A luxury plush child safe bed frame with the option to add a memory foam mattress.

6 bought

Save 56 %!
PRICE DROP! Princess Kids Bed Frame & Mattress Set - 4 Sizes

NOW

£ 123.00

£ 199.00

PRICE DROP! Princess Kids Bed Frame & Mattress Set - 4 Sizes

Colour Options: Available in delightful pink and blue hues to match any child's room. Comfortable Sleep: Medium to firm mattress contours to your child's body for restful nights. Imaginative Design: Transform your child's room into a royal kingdom with this enchanting princess-themed bed. Safe and Durable: Constructed with child-safe materials and rounded edges for peace of mind.

7 bought

Save 38 %!
PRICE DROP! Kids' Open Sprung Luxury Mattress - Single/Double

NOW

£ 41.99

£ 129.99

PRICE DROP! Kids' Open Sprung Luxury Mattress - Single/Double

Suitable for bunk beds, cabin beds, and more Plush Comfort. Five layers of soft fillings for ultimate relaxation Dual Sided Use.
Save 68 %!
Kids' Divan Bed with Mattress & Storage Options!

NOW

£ 99.00

£ 199.00

Kids' Divan Bed with Mattress & Storage Options!

Customisable Sizing: Choose small single or single size to suit your child's space and age. Child Safe Construction: Medium firm, anti allergic mattress and smooth edges for extra peace of mind.

1 bought

Save 50 %!
Hypoallergenic Memory Sprung Black Quilted Mattress for Kids

NOW

£ 48.00

£ 220.00

Hypoallergenic Memory Sprung Black Quilted Mattress for Kids

Kids Mattress: Get a Hypoallergenic Memory Sprung Black Quilted Mattress. Back and neck relief: The open coil spring contours to the user's body shape promoting blood circulation!

1 bought

Save 78 %!
Kids Cloud Headboard Divan Bed with Mattress and Storage

NOW

£ 98.00

£ 249.00

Kids Cloud Headboard Divan Bed with Mattress and Storage

Perfect For: Compact bedrooms, kids' rooms or extra guest spaces needing tidy storage. Supportive Mattress: Medium memory foam sprung mattress supports healthy development and comfort.

4 bought

Save 61 %!
PRICE DROP! Kids Plush Velvet Divan Bed with Memory Mattress & Storage

NOW

£ 90.00

£ 169.00

PRICE DROP! Kids Plush Velvet Divan Bed with Memory Mattress & Storage

Comfort Mattress. Memory sprung mattress supports restful, healthy sleep. Imaginative Design. Plush velvet finish and vibrant colour options spark creativity. Easy Assembly. Simple instructions included for quick, hassle free setup.

66 bought

Save 47 %!
Kids Spring White Memory Foam Mattress - 3 Sizes

NOW

£ 59.00

£ 129.99

Kids Spring White Memory Foam Mattress - 3 Sizes

Comfortable Sleep. Enjoy a cushioned night with medium soft firmness. Easy Maintenance. Single sided design; just rotate for freshness. Hypoallergenic. Dust mite resistant for a healthier sleep.
Save 55 %!
PRICE DROP! Kids Grey Core-Sprung Memory Foam Mattress

NOW

£ 48.00

£ 119.99

PRICE DROP! Kids Grey Core-Sprung Memory Foam Mattress

Contours and supports joints Memory Foam. Provides supportive comfort Comfort Layers. Seven layers for a restful sleep Open Coil Design. Ensures even weight distribution Single Sided. Rotate regularly for longevity Body Support.

1 bought

Save 60 %!
Kids Storage Bed with Sliding Doors - Solid Pine, Optional Mattress

NOW

£ 102.00

£ 199.99

Kids Storage Bed with Sliding Doors - Solid Pine, Optional Mattress

Optional Hypo Allergenic Mattress. Upgrade for extra comfort and healthy sleep. Space Saving Storage. Built in compartments keep toys, books, and essentials neatly organised.

3 bought

Save 49 %!
Kids World Cup 2026-Inspired Plush Divan Single Bed Set with Memory Sprung Mattress

NOW

£ 89.00

£ 189.00

Kids World Cup 2026-Inspired Plush Divan Single Bed Set with Memory Sprung Mattress

Memory Sprung Mattress: Hybrid springs and memory foam for optimal support and comfort.
Save 53 %!
PRICE DROP! Kids' Dinosaur Print Deep Filled Spring Mattress

NOW

£ 39.00

£ 89.99

PRICE DROP! Kids' Dinosaur Print Deep Filled Spring Mattress

Luxurious Comfort: Offers 7 layers of plush padding for ultimate relaxation. Child Friendly Design: Tough material withstands playful use while being hypoallergenic.
Save 57 %!
Bold Colour Kid's Plush Divan Bed with Mattress & Optional Storage

NOW

£ 100.00

£ 249.00

Bold Colour Kid's Plush Divan Bed with Mattress & Optional Storage

Great Gift: You're sure to feel like a winner when you gift this bed to your little one or niece! Storage Upgrade: Why not pay a little more and treat your child to a little extra space for their toys and games!

8 bought

Save 60 %!
PRICE DROP! Kid's Grey Border Memory Foam Mattress

NOW

£ 46.00

£ 129.99

PRICE DROP! Kid's Grey Border Memory Foam Mattress

Safe for sensitive skin and allergies Memory Foam Comfort. Moulds to your child's body for ultimate comfort Durable Design.

10 bought

Save 65 %!
Kids' Pine Wood House Bed with Guardrails

NOW

£ 54.00

£ 152.80

Kids' Pine Wood House Bed with Guardrails

360˚ Guardrails: Full side rails offer added safety during sleep and active play. Charming House Shape: Playful triangular roof design sparks creativity and blends with diverse decor styles.

2 bought

Save 65 %!
Kids Human Dog Bed - Grey or Khaki

NOW

£ 39.99

£ 99.99

Kids Human Dog Bed - Grey or Khaki

What's Included?: Soft plush bed with slip resistant base, available in grey or khaki. Space Saving Design: Wide 100cm x 70cm x 20cm footprint fits snugly in bedrooms, playrooms, or living spaces.

1 bought

Save 60 %!
Child-Safe Montessori Kids Floor Bed with Customisable Top

NOW

£ 54.00

£ 137.31

Child-Safe Montessori Kids Floor Bed with Customisable Top

Durable construction: Built from solid pine wood for long lasting use. Customisable: Add a tent shaped cover, fairy lights, or decorative vines to suit your child's personality at the top of the frame.

4 bought

Save 61 %!
Endora Triple Delight Kids Wooden Bunk Bed with Safety Rails

NOW

£ 180.99

£ 799.99

Endora Triple Delight Kids Wooden Bunk Bed with Safety Rails

Crafted from sturdy pine wood for lasting strength and style Optional Mattresses. Upgrade comfort by adding mattresses tailored to your needs Colourful Choice.
Save 77 %!
PRICE DROP! Blush Dream Upholstered Kids Bed - 3 Sizes & 10 Colours

NOW

£ 99.00

£ 199.99

PRICE DROP! Blush Dream Upholstered Kids Bed - 3 Sizes & 10 Colours

Colours: Black, Blue, Beige, Grey, Green, Mink, Pink, Purple, Red, and Yellow. Mattress Compatible: Designed for standard UK mattress sizes; fits orthopaedic, memory foam or hybrid mattresses.

31 bought

Save 50 %!
PRICE DROP! Luna Moon Kids Upholstered Bed - 3 Sizes & 10 Colours

NOW

£ 99.00

£ 199.99

PRICE DROP! Luna Moon Kids Upholstered Bed - 3 Sizes & 10 Colours

Mattress compatible: Fits orthopaedic, memory foam, and pocket‑sprung mattresses (mattress not included). Size: Available in small single, single, and small double to suit different bedroom layouts.

3 bought

Save 50 %!
Kids' Dream Bed Tent - Magical Designs

NOW

£ 10.99

£ 19.98

Kids' Dream Bed Tent - Magical Designs

Universal Fit: Suitable for twin beds and bunk beds. Cozy Atmosphere: Transforms any bed into a magical retreat.
Save 45 %!
Kids Racing Car Bed with Realistic Design

NOW

£ 260.00

Kids Racing Car Bed with Realistic Design

Child Friendly Dimensions. Sized perfectly for a standard 3ft single mattress, measuring L 207cm x W 108cm x H 60cm. Exciting Race Car Design. Modern, realistic styling with high sides and back for a thrilling bedtime experience.
Racing Car Kids Bed - Red or Blue Options

NOW

£ 199.00

£ 325.00

Racing Car Kids Bed - Red or Blue Options

Spacious Dimensions. Fits a standard UK single mattress. Durable Construction. Built with high quality, child safe materials. Easy Assembly. Flat packed with simple instructions included.

1 bought

Save 39 %!
Montessori Kids Floor Bed with Pine Frame

NOW

£ 56.00

£ 149.00

Montessori Kids Floor Bed with Pine Frame

Low Profile Design: Child friendly base allows safe, independent access for little ones. Quick, Hassle Free Assembly: Simple structure makes setup easy for busy families.

1 bought

Save 62 %!
Stepaside Staircase High Sleeper Frame for Kids' Bedrooms - Grey

NOW

£ 409.00

£ 560.00

Stepaside Staircase High Sleeper Frame for Kids' Bedrooms - Grey

Customisable Storage: Optional cube unit, 5 drawer chest, and pull out desk available separately. Easy Access Stairs: Provides safer, more stable climbing than ladders.
Save 27 %!
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. Guardrails for Safety. Built in guardrails keep little sleepers secure all night. Low to Ground Access. Easy for young children to climb in and out independently.

1 bought

Save 37 %!
PRICE DROP! Diamond Cloud Upholstered Kids Bed

NOW

£ 99.00

£ 199.99

PRICE DROP! Diamond Cloud Upholstered Kids Bed

Includes: Plush upholstered bed frame, elegant headboard, sturdy storage divan base. Durable Upholstery: Finished in a soft touch, hard wearing fabric designed to withstand everyday use.

9 bought

Save 50 %!
PRICE DROP! Sweet Dreams Upholstered Kids Bed - 3 Sizes & 10 Colours

NOW

£ 99.00

£ 199.99

PRICE DROP! Sweet Dreams Upholstered Kids Bed - 3 Sizes & 10 Colours

Kids' Upholstered Storage Bed: Stylish and practical bedframe designed specifically for children's bedrooms. Maximise Storage: Under bed space keeps toys, bedding, and essentials neatly tucked away.

4 bought

Save 50 %!
Kids Wooden Zara Bunk Bed - Safe, Fun & Space-Saving

NOW

£ 146.00

£ 329.99

Kids Wooden Zara Bunk Bed - Safe, Fun & Space-Saving

Playful & Practical. Makes bedtime fun and hassle free for kids. Space Saving Wonder. Stack two beds vertically to free up play space. Enhanced Safety. Fitted with safety rails and a sturdy ladder for peace of mind.

1 bought

Save 56 %!
Children's Mid Sleeper Kids Bed - Safe, Fun & Space-Saving

NOW

£ 124.99

£ 399.99

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

Imaginative Colour Options. Choose from natural, caramel, white or grey to match any child's room. Child Safe Features. Protective side rails and easy climb ladder for peace of mind.
Save 69 %!

Upgrade your child’s sleep with our exclusive selection of kids mattress deals on Wowcher UK. From breathable fabrics to supportive cores, we curate options designed for growing bodies and busy nights, all at unbeatable prices.


Choosing the right kids mattress helps with proper spine alignment, improves night-time comfort, and can reduce disruptions from allergies or overheating. Our range includes memory foam kids mattresses, pocket sprung options, and latex or hybrid cores, each paired with soft, easy-care covers suitable for children.


Look for materials that are safe for kids, like CertiPUR-US or OEKO-TEX certified foams and fabrics. Removable, washable covers make after-sleep cleanup simple, while breathable covers keep little sleepers cool through the night. We also feature organic cotton kids mattresses for parents seeking natural choices.


With Wowcher UK, you can discover special offers on kids mattress models that balance comfort, support and value. Our deals bring you trusted brands at prices that make upgrading a practical decision for busy families.


Delivery, assembly and returns are straightforward, with clear sizing guidance and honest product descriptions. If you’re shopping for a cot, toddler bed or a standard single, you’ll find compatible options with fast shipping and review-rich sellers.


Unbeatable Deals on Online Kids Mattresses


Our Wowcher UK store section dedicated to kids mattress offers frequent price cuts, bundle savings, and limited-time promotions. Expect discounts on memory foam kids mattresses, anti-allergy covers, and multi-size sets designed to fit cots, toddler beds, and single bed frames.


Whether you’re shopping for a baby’s crib mattress or a growing child’s single, you’ll find options that combine durability with soft, child-friendly finishes. Look for easy-care fabrics, zipper-access covers, and integrated moisture barriers to keep beds fresh and bedsides happy.


Frequently Asked Questions

What to Consider When Choosing a Kids Mattress?


First, determine the appropriate size. Cot mattresses (around 60x120 cm) are perfect for babies and toddlers, while toddler beds often use 70x140 cm or 80x160 cm options. For growing kids, standard single sizes like 90x190 cm or 90x200 cm provide long-term versatility as children reach adolescence.


Firmness matters. A medium to medium-firm feel typically supports developing spines without sacrificing comfort. For younger children with movement sensitivities, a memory foam kids mattress can offer targeted support and pressure relief while remaining durable.


Materials are key for safety and hygiene. Look for CertiPUR-US or OEKO-TEX certified foams and fabrics, and consider organic cotton a natural option. Hypoallergenic and anti-microbial covers reduce dust mites and allergens that can affect sleep quality.


Covers should be removable and machine washable for easy cleaning after spills or accidents. A moisture barrier or waterproof protector adds extra protection for kids who sleep with drinks, nighttime accidents, or pets nearby.


Durability is essential because kids can be restless. Look for reinforced edges, sturdy zippers, and a core designed to resist sagging. A well-made kids mattress maintains support for several years, making it a smart long-term investment.


Warranty and return policies matter. Transparent warranty terms give you confidence that the mattress will perform as promised. Check Wowcher listings for seller reliability, delivery options, and after-sales service.


What Are the Most Popular Types of Kids Mattresses?


Memory foam kids mattresses are prized for contouring comfort and pressure relief. They suit children who move a lot at night or have aching joints, and they pair well with breathable, removable covers.


Innerspring or pocket-sprung options offer strong support with a responsive feel. They’re often cooler than solid foam, which can be appealing for kids who overhear at night.


Latex or hybrid mattresses provide a balance of support and bounce, with natural or synthetic latex options offering durability and allergen resistance. These are good for kids growing quickly and needing consistent support.


Waterproof or wipe-clean covers help in nurseries and early schooling years, making spills simple to manage. Organic cotton and bamboo fabrics are popular for their breathability and softness in kids mattresses.


Travel or rollable foam mattresses are handy for sleepovers, guest rooms, or camping trips, ensuring the same comfort on the go as at home.


How to Maintain and Extend the Life of a Kids Mattress?


Rotate the mattress every 3–6 months to promote even wear and prevent sagging. This is especially important for memory foam or zoned cores that wear unevenly with single-direction use.


Use a washable, moisture-resistant cover and wash it as recommended by the manufacturer. Anytime you notice stains, treat them promptly to prevent lasting odors or bacterial growth.


Vacuum the surface lightly to remove dust and debris, and avoid using harsh chemicals that could degrade the materials. If your child has allergies, opt for anti-microbial fabrics and easy-to-clean surfaces.


Keep the bed frame and slats clean and sturdy, as a stable base enhances the mattress’s longevity. Pair the mattress with a breathable bed sheet set to maintain temperature balance overnight.


Invest in a good-quality waterproof or hypoallergenic mattress protector for accidental spills or nighttime leaks. This extends the life of the mattress and keeps it hygienic for years to come.


With proper care, a well-chosen kids mattress from Wowcher UK can support healthy sleep patterns through childhood and into adolescence, all while staying within your budget.


What Size Is Right for My Child?


For infants and toddlers, a cot mattress around 60x120 cm is standard, providing safety and compact bedding. When your child moves to a toddler bed or small single, 70x140 cm or 80x160 cm options are common transition sizes.


As kids grow, a standard UK single mattress (90x190 cm or 90x200 cm) becomes appropriate. This size supports longer nights and accommodates taller children, reducing the need for frequent mattress changes.


If you share a bed or have a bunk setup, consider sizes that maximize space and comfort, such as 90x190 cm for a single top bunk with a compatible base. Always check your bed frame dimensions before purchasing a new mattress.


Are Waterproof Covers and Hypoallergenic Materials Worth It?


Waterproof covers protect against spills, nighttime accidents, and pet accidents, making cleanup quick and preserving mattress life. They’re especially valuable for younger children or allergy-prone households.


Hypoallergenic fabrics and anti-microbial treatments reduce the presence of dust mites and allergens, supporting better sleep for sensitive children. Look for certifications like OEKO-TEX or similar standards when selecting fabrics.


Combining waterproof protection with hypoallergenic materials provides a practical, long-lasting solution that helps families maintain a clean, comfortable sleep environment. Explore Wowcher UK for bundles that include protectors and sheets alongside the kids mattress.


To sum up, choosing the right kids mattress—with thoughtful materials, appropriate sizing, and protective accessories—can transform bedtime into a calmer, happier routine for both children and caregivers. Browse our Wowcher UK listings to find exclusive debts, tested brands, and reliable delivery options that fit your family’s needs.