Small Single Mattresses (under 15cm Thick) Under £150

Designed to provide supportive everyday comfort, this 12.5cm deep full-foam mattress features next-generation open-cell Reflex Foam with a medium-firm feel. With no springs inside, the mattress provides consistent support across the sleeping surface while offering a comfortable combination of cushioning and responsive bounce-back. The Reflex Foam structure is made up of thousands of tiny air cells that compress and respond as you lie on the mattress. This allows the foam to gently contour to the body while providing supportive resistance and returning to its original shape when not in use. Finished with a soft, breathable fabric across both the sleeping surface and border, the mattress encourages airflow to help manage excess heat and maintain a fresh and comfortable sleeping environment throughout the night. For convenient delivery and easier handling around the home, the mattress is compressed, vacuum-packed, rolled and boxed. Once unpacked, allow approximately 24–48 hours for the mattress to fully expand and return to its intended size and shape.

Firm mattress as described. Received next day with free delivery. Very happy. Asc. London. Wed Aug 05 2026

Our slimmest mattress, made for the lowest bed frames — a great choice for a child's first proper mattress in bunk beds, cabin beds and mid-sleepers. Visco-elastic memory foam moulds to your child's shape, supporting the spine and neck while dispersing weight evenly to ease pressure at the shoulders, hips and lower back. Its open-cell structure lets air circulate freely, and the foam is dust mite and mildew resistant. Delivered rolled and boxed. Once unwrapped, allow 48–72 hours in a well-heated, well-ventilated room for the mattress to expand to full size and for the initial foam odour to clear. General information: Manufacturer's 1 year guarantee.

Bought it as a bed topper. Very happy with the purchased. Delivered on time. Yaku. Cork, Ireland. Tue Jan 21 2025

A little extra depth for a first grown-up bed — ideal for teenage girls moving on from a bunk or cabin frame, while still fitting compact frames comfortably. Visco-elastic memory foam moulds to your shape, supporting the spine and neck while dispersing weight evenly to ease pressure at the shoulders, hips and lower back. A firmer layer beneath holds you level, which matters while you're still growing. Delivered rolled and boxed. Once unwrapped, allow 48–72 hours in a well-heated, well-ventilated room for the mattress to expand to full size and for the initial foam odour to clear. General information: Manufacturer's 1 year guarantee.

My son loves his new mattress. He said it’s so nice not having a spring sticking in his back!. Jo. Sat Mar 14 2026

The Westwood Ortho Firm Foam Mattress by The Foam People has been carefully designed to provide reliable firm support, practical comfort, and long-lasting durability for everyday use. Featuring a high-density reflex foam core, this orthopaedic mattress helps to evenly distribute body weight while promoting healthy spinal alignment, making it an excellent choice for those who prefer a firmer sleeping surface.At 10cm deep, the Westwood mattress combines supportive comfort with a compact, low-profile design that is ideal for a wide range of bed types and spaces. Whether used on bunk beds, cabin beds, guest beds, trundle beds or day bedsthis versatile foam mattress offers dependable comfort without unnecessary bulk.The breathable hypoallergenic cover helps create a fresher and more comfortable sleeping environment, while the lightweight construction makes the mattress easy to move, rotate, and position when needed. Designed and manufactured in the UK, the Westwood Ortho Firm Foam Mattress is crafted using quality materials to deliver excellent value, practicality, and performance.Perfect for children, teenagers, guest rooms, occasional use sleeping spaces, and leisure vehicles, this mattress is an ideal solution for customers seeking firm orthopaedic-style support in a slim and versatile design. Delivered rolled and boxed for convenience, the mattress quickly expands and is ready to provide supportive comfort night after night.

Experience superior comfort with the PureDream Memory Foam Mattress by DS Living, designed to support restful, undisturbed sleep. Featuring Intelli-Memory Foam that adapts to your body’s contours, it provides pressure relief and promotes spinal alignment, while the durable high-density OptiCore base ensures lasting support for all sleep positions.

The mattress is comfortable and supportive, and the 4-inch memory foam layer adds a cosy feel to the bed. I’m very pleased with this purchase.. Anonymous. Sat Oct 24 2026

The Contract Crib 5 Orthopaedic Foam Mattress has been specifically developed for high-demand commercial environments where durability, comfort and safety are essential. Ideal for landlords, student accommodation, universities, schools, care homes, hotels and residential establishments, this mattress combines long-lasting performance with reliable everyday comfort. Constructed from high-density orthopaedic reflex foam, this 10cm (4") deep mattress provides a supportive sleeping surface designed to promote healthy spinal alignment whilst delivering excellent support across the back, hips and shoulders. Finished in a premium dual-sided Nautilus fabric, the mattress is both breathable and water-resistant. Integrated airflow properties help maintain a cool, fresh and hygienic sleeping environment, whilst the water-resistant finish helps protect against everyday spills and moisture. Manufactured using hypoallergenic, anti-bacterial and anti-dust mite materials, this mattress is ideal for shared and commercial environments. It is fully compliant with BS7177 Crib 5 (Medium Hazard) fire safety regulations, making it suitable for establishments requiring enhanced fire-retardant certification as well as domestic use. For added convenience, every mattress is vacuum packed, rolled and boxed for easier transportation and delivery.

Very good mattress Thick and comfy. Anonymous. Wed Apr 22 2026

Thrive Kids Eco Comfort Foam mattress is designed with children’s comfort and safety in mind. Its 14cm high, medium-firm foam core provides a stable, supportive sleeping surface that promotes healthy posture and spinal alignment, perfect for kids, toddlers, and teenagers. The low-profile design makes it especially suitable for trundle beds and bunk beds, fitting securely while offering consistent support. Made in the UK using high-density EcoFoam sourced from recycled materials, the mattress is durable, safe, and environmentally conscious. It meets BS7177 fire safety standards and is CertiPUR-US certified for low chemical emissions, giving parents confidence in both comfort and quality. The removable, machine-washable quilted zip cover makes cleaning easy - ideal for busy households, sleepovers, or guest rooms. The sanitised, hypoallergenic foam naturally resists dust mites and allergens, helping to maintain a cleaner, healthier sleep environment for allergy-sensitive children. With a spring-free design, the mattress is silent and absorbs motion, ensuring uninterrupted sleep for light sleepers or siblings sharing a room. Practical, durable, and eco-friendly, it’s the perfect mattress for trundles, bunk beds, and guest use.

Disappointing Quality and Unpleasant Smell Unfortunately, Im very disappointed with this mattress. I bought it for my son, but I found it far too dense, heavy and uncomfortable. Im also not happy with its overall structure and quality. On top of that, it has a very strong, unpleasant smell that simply wont go away, even after several days. I expected much better quality, especially from a mattress designed for children. I wouldnt recommend it.. Rafaela. London, GB. Fri Oct 30 2026

Experience superior comfort with the PureDream Memory Foam Mattress by DS Living, designed to support restful, undisturbed sleep. Featuring Intelli-Memory Foam that adapts to your body’s contours, it provides pressure relief and promotes spinal alignment, while the durable high-density OptiCore base ensures lasting support for all sleep positions. This 13cm thick mattress is ideal for lighter weight users and children up to the age of 15, as we typically recommend 15cm and under for younger sleepers. For adults, we suggest choosing a mattress that is 20cm or thicker for optimal support and comfort. The soft-knit, removable, and washable cover ensures a fresh, hygienic sleep environment, while breathable materials help regulate temperature. Delivered as a mattress in a box, it quickly expands to its full size upon unpacking, with a 10% expansion variance that’s normal for memory foam. Proudly crafted in the UK, the PureDream mattress meets BS 7177 fire safety standards and is CertiPUR-certified, ensuring it’s free from harmful chemicals. Safe for your family and built to last, it’s the best memory foam mattress for those seeking premium comfort and peace of mind.

Very strong odour. Anonymous. Wed Oct 21 2026

An all-foam mattress designed using high-quality materials for an uninterrupted night's sleep. The mattress features high-density reflex foam as its core material. Reflex foam is a no-sink material as a very supportive and durable foam. Unlike memory foam, reflex foam is fairly firm, is not temperature sensitive, and does not mold to your body, it provides a relatively quick bounce back. Due to these special properties, the foam provides great support, it will distribute your weight evenly to relieve pressure from key areas such as your neck, shoulders, hips, and back. Due to the springless design, the mattress allows for a silent, undisturbed night's sleep. 'No roll together is a great advantage to an all-foam reflex mattress. This means both users will not find themselves rolling towards the middle of the mattress, you will also not disturb a sleeping partner when moving around at night. The mattress comes complete with a quilted cover for extra comfort. The cover is also removable to allow for easy cleaning and maintenance. Sanitized materials are used to provide hypoallergenic and anti-dust mite properties. A great mattress for allergy and asthma sufferers. This mattress is vacuum-packed and rolled for easy delivery. Please allow up to 72 hours once opened for the mattress to expand and reform to its original shape. Please Note: The additives used in the manufacturing of foam may give rise to a slight odor. If this should occur, please remove all packaging and store it in a well-ventilated room for 48 hours. The odor is safe and will dissipate over time.

Nice mattresses!. Shimaa. London, GB. Wed Apr 15 2026

Giving you the perfect blend of comfort and support without the need for a thicker mattress, the 12cm deep Reflex delivers on quality and affordability. Available in Shorty, Small Single, Single, Small Double, Double and King sizes. Topped with a layer of responsive memory foam on a base of reflex foam, all encased in a hypoallergenic Tencel cover, the medium firm comfort level is suited to all sleepers, no matter your position, making it a great choice for guest beds or children’s rooms. The slim profile is also ideal for bunk beds, holiday homes, and caravans. Especially designed to reduce roll-together through minimised movement transfer, this mattress is perfect for couples, and since there are no springs, the noise-free sleep experience helps to reduce waking periods, giving you a more restful night.

Very comfortable, would definitely recommend!. Anonymous. Sat Sep 12 2026

Experience exceptional comfort and lasting support with the Sareer Reflex Plus Matrah. Designed with an extra-thick layer of premium Reflex foam, this mattress delivers a soft yet supportive sleep surface that adapts naturally to your body. The high-quality Reflex foam is manufactured without fillers, ensuring it won’t crumble or lose its shape over time, so you can enjoy consistent comfort and durability for years to come. Finished with a luxurious two-way stretch cover, the Reflex Plus Matrah offers a smooth, soft-touch feel and added convenience. Providing a medium-to-firm sleeping surface, it is ideal for sleepers who value excellent back support. Versatile and practical, this mattress is perfectly suited for bedsteads, bunk beds, and foldaway beds, making it a dependable choice for a wide range of spaces. Crafted by Sareer, the Reflex Plus Matrah combines comfort, resilience, and thoughtful design for a better night’s sleep.

Nice and comfortable. Anonymous. Fri Sep 18 2026

This product provides comfort and support by using a pocket spring system. A spring system is used to provide support alongside bouncy comfort which materials such as memory foam cannot do alone. Each spring is individually wrapped which allows them to react independently from one another. This product has been designed and manufactured in the United Kingdom to provide high quality and to ensure it conforms to all British fire regulations.

Good mattress for the price. Would recommend, not for everyday use and you can fee the springs.. Hannah. Thu Jul 16 2026

Sleep. Grow. Thrive. The Thrive Kids Support Foam Mattress delivers medium supportive comfort in a practical 14cm profile, making it an ideal choice for bunk beds, midsleepers, divans, and standard bed frames. Designed specifically for children and teenagers, it combines durability, hygiene, and everyday comfort in a reliable foam construction. Made with high-density reflex foam (Grade 30/105), this mattress provides consistent support and even weight distribution while maintaining its shape over time. Unlike memory foam, reflex foam offers a quick response, helping the mattress retain resilience and long-lasting structure for growing bodies. The mattress is finished with a soft, skin-friendly removable cover, designed for everyday practicality. The zip-off cover allows for easy removal and cleaning, helping maintain a fresh and hygienic sleep environment. The materials are also hypoallergenic and sanitised, making it suitable for allergy-sensitive children. Its all-foam construction ensures a completely silent sleep surface, with no springs or noise, ideal for light sleepers and shared bedrooms. For convenience, the mattress arrives vacuum packed and rolled, expanding fully within 72 hours after unpacking. Proudly made in the UK, this mattress also conforms to all British Fire Regulations, offering added safety assurance alongside comfort and value.

Anonymous. Sat Oct 31 2026

Give your child a comfortable, supportive night’s sleep with the Thrive Kids Trundle Support Foam Mattress. Designed with a practical 10cm low-profile design, this mattress is ideal for trundle beds, bunk beds and guest beds, making it a versatile choice for children’s bedrooms and occasional sleeping arrangements. Made in the UK using high-density reflex foam, the mattress provides balanced, medium/regular comfort while helping to distribute body weight evenly for reliable support throughout the night. The supportive foam construction is designed for children and teenagers, while the compact profile makes it particularly well suited to space-saving bed frames. The hypoallergenic foam makes the mattress a practical choice for allergy-sensitive children, helping to create a more comfortable sleeping environment. A removable cover also makes everyday care and cleaning easier. For convenient delivery and handling, the mattress is vacuum packed and rolled. Once unpacked, simply allow up to 72 hours for the mattress to fully expand before use. Manufactured in the UK, the Thrive Kids Trundle Support Foam Mattress conforms to British Fire Regulations, providing added reassurance for parents.

Anonymous. Thu Sep 10 2026

An Ortho foam quality mattress provides firm orthopaedic support when used on either a divan base or a bed frame, helping to maintain the correct alignment of the spine and neck for a healthier and comfortable night sleep. Please note that fabric patterns may vary slightly from what’s pictured, but the quality remains the same.

Helped my back problems. Anonymous. Sat Jul 04 2026

Sleep. Grow. Thrive. The Thrive Kids Waterproof Support Foam Mattress is designed to deliver practical, supportive comfort for children and teens. Featuring a 14cm high-density reflex foam core, this all-foam mattress provides consistent support and even weight distribution while maintaining long-lasting shape and resilience. The reflex foam construction helps promote healthy sleep posture by supporting the body evenly, making it a reliable choice for everyday use in bunk beds, trundle beds, divans, and standard bed frames. As a completely silent foam mattress, it eliminates spring noise, making it ideal for light sleepers and shared bedrooms. This upgraded design includes a breathable, water-resistant cover that is soft on the skin and easy to clean, offering added protection against spills, accidents, and busy family life. It is a practical, hygienic solution for growing children. Proudly UK made and manufactured to British safety standards, the mattress is delivered vacuum packed and rolled for easy transport and setup. It fully expands within 72 hours, ready to provide a clean, supportive, and durable sleep surface.

Experience superior comfort with the PureDream Memory Foam Mattress by DS Living, designed to support restful, undisturbed sleep. Featuring Intelli-Memory Foam that adapts to your body’s contours, it provides pressure relief and promotes spinal alignment, while the durable high-density OptiCore base ensures lasting support for all sleep positions. The soft-knit, removable, and washable cover ensures a fresh, hygienic sleep environment, while breathable materials help regulate temperature. Delivered as a mattress in a box, it quickly expands to its full size upon unpacking, with a 10% expansion variance that’s normal for memory foam. Proudly crafted in the UK, the PureDream mattress meets BS 7177 fire safety standards and is CertiPUR-certified, ensuring it’s free from harmful chemicals. Safe for your family and built to last, it’s the best memory foam mattress for those seeking premium comfort and peace of mind.

Unfortunately this didn’t fit my super king bed.I was quite disappointed however it terms of comfort it’s quite good.. Nilakshi. Wed Sep 09 2026

Experience everyday comfort with the 14cm Reflex Foam Mattress. Thoughtfully designed to support restful, rejuvenating sleep. With a depth of 14cm, its slim profile offers the perfect balance of softness and support, making it an ideal choice for children’s beds, guest rooms, bunk beds, or anyone who prefers a lower-profile sleep surface. Available in all standard sizes, this high-specification mattress is crafted from super high-density reflex foam, providing long-lasting durability and reliable support Crafted from high-quality reflex foam, this mattress gently contours to your body, helping to relieve pressure points while maintaining consistent support throughout the night. Its lightweight design makes it easy to handle and position, while still delivering dependable durability for everyday use. Breathable and comfortable, this mattress promotes a refreshing and comfortable sleep, ensuring an optimal sleeping environment. Giving you the perfect blend of comfort and support without the need for a thicker mattress, the 14cm deep Reflex foam delivers on quality and affordability.

Comfortable, Supportive, and Eco-Friendly Designed specifically for kids’ beds and bunk beds, the Kids Eco Foam Mattress offers a balance of comfort, support, and sustainability. Crafted with eco-conscious materials, this 10 cm deep mattress is an excellent choice for growing children, providing a safe and restful sleep environment. Key Features: Eco-Friendly Foam Construction: Made using 75% recycled foam, this mattress offers a sustainable solution that reduces landfill waste while delivering a durable and supportive sleep surface. Tailored Support for Growing Kids: The medium-firm eco foam provides optimal support for young sleepers, promoting healthy posture and spinal alignment during rest. Perfect Depth for Kids’ Beds and Bunk Beds: At 10 cm deep, this mattress fits snugly in standard kids’ beds and bunk bed frames, ensuring safety and comfort. Hygienic and Easy to Maintain: Featuring a removable, zip-off cover, this mattress is easy to clean, ensuring a fresh and healthy sleep environment for your child. Compact, Sustainable Delivery: Delivered vacuum packed and rolled, the mattress is simple to transport and set up while minimising its environmental impact. Why Choose the Kids Eco Foam Mattress? The eco foam construction not only supports your child’s comfort but also helps reduce waste, making it a responsible choice for eco-conscious families. Lightweight and easy to handle, this mattress is perfect for modern homes and busy parents. Choose the Kids Eco Foam Mattress for a sustainable, supportive, and comfortable sleep solution for your little ones.

Experience everyday comfort with the 14cm Orthopaedic Reflex Foam Mattress, designed to provide restful and supportive sleep. Its slim yet sturdy 14cm profile delivers a balanced level of firmness, making it ideal for children’s beds, guest rooms, bunk beds, or anyone who prefers a lower-profile mattress. Crafted from high-density orthopaedic reflex foam, this mattress offers excellent durability and consistent support. It contours gently to the body, helping to relieve pressure points while promoting proper spinal alignment throughout the night. Lightweight and easy to handle, it is practical for everyday use, while its breathable construction helps maintain a fresh and comfortable sleeping environment. A versatile and cost-effective choice, this mattress combines reliable support with lasting comfort—delivering quality performance without the need for a thicker design.

Experience superior comfort with the PureDream Memory Foam Mattress by DS Living, designed to support restful, undisturbed sleep. Featuring Intelli-Memory Foam that adapts to your body’s contours, it provides pressure relief and promotes spinal alignment, while the durable high-density OptiCore base ensures lasting support for all sleep positions. This 20cm thick mattress is ideal for lighter weight users. We would typically recommend our 25cm - 30cm variations for heavier users, for optimal support and comfort. The soft-knit, removable, and washable cover ensures a fresh, hygienic sleep environment, while breathable materials help regulate temperature. Delivered as a mattress in a box, it quickly expands to its full size upon unpacking, with a 10% expansion variance that’s normal for memory foam. Proudly crafted in the UK, the PureDream mattress meets BS 7177 fire safety standards and is CertiPUR-certified, ensuring it’s free from harmful chemicals. Safe for your family and built to last, it’s the best memory foam mattress for those seeking premium comfort and peace of mind.

The spring mattress features a premium spring system with double the amount of comfort fillings & memory foam of other budget mattresses creating an exceptional class-leading mattress. We’ve torn up the budget mattress rulebook by doubling the number of fillings and memory foam and doubling the comfort compared to other budget mattresses. It's budget mattresses redesigned, redefined, and revolutionized with the Wayfair Sleep-Cool touch AC sleep surface: the Wayfair Sleep-Cool touch sleep surface is up to 10 times more breathable than standard cool touch providing air-conditioned sleep for your body by regulating core temperature and inhibiting overheating whilst asleep. Our sleep scientists have created a sleep surface design with a luxurious diamond quilted design that actively supports the body’s key pressure points for a stress-free and pressure-relieving night’s sleep.

Very comfy and great value for money. Terri. Wed Aug 26 2026

Designed for a long life of supporting you through the night, this mattress is both ergonomic and hypoallergenic. The mattress features high-density support foam that allows you to sink into the bed while relieving pressure on bones, joints, and muscles. The zipper cover is removable and machine washable for easy cleaning.

Great mattress, lasted me a really long time. Loved how firm it was. Anonymous. Sun Oct 04 2026

This deep mattress offers great value and is ideal for kids and teens. Its unique core features Ecofoam for head to toe support.

Mike. Benfleet, GB. Wed Jul 30 2025

This 10cm deep mattress offers great value and is ideal for kids and teens. Its unique core features Reflex Foam for head to toe support.

Good quality. Anonymous. Wed Nov 06 2024

A double layer 10cm deep mattress with comforting Neuform memory, plus a unique Ecofoam base for full support.

Worst product. Rajendar. Sat Apr 25 2026

This 14cm deep mattress offers great value and is ideal for kids and teens. Its unique core features Ecofoam for head to toe support.

Memory Foam Comfort, Perfect for Kids’ Beds and Bunk Beds The Memory Foam Mattress for Kids Beds & Children’s Bunk Beds is expertly designed to provide exceptional comfort and support in compact spaces. Its memory foam construction adapts to your child’s body, ensuring they wake up refreshed and ready for the day. Key Features: Pressure-Relieving Memory Foam: A 2.5 cm memory foam layer conforms to your child’s shape, reducing pressure points and promoting healthy spinal alignment. Durable Eco Foam Base: Beneath the memory foam layer is a firm, supportive base made from 75% recycled foam, combining comfort with sustainability. Perfect Depth for Bunk Beds: At 10 cm, this mattress is specifically designed to fit snugly in kids’ beds and bunk bed frames, making it both practical and comfortable. Removable, Washable Cover: The zip-off, washable cover ensures the mattress stays clean and hygienic, ideal for active kids. Compact and Convenient Delivery: Delivered vacuum packed and rolled, this mattress is easy to transport and set up, even in hard-to-reach bedrooms. Why Memory Foam is Ideal for Kids: Memory foam offers personalised comfort by contouring to your child’s unique shape, reducing tossing and turning for uninterrupted sleep. Its motion-isolating properties ensure stability, even for restless sleepers. Choose the Memory Foam Mattress for Kids Beds & Children’s Bunk Beds for tailored comfort and practical design, ensuring a better night’s sleep for your little ones.