Memory Foam Double Mattresses Under £150

Double (4'6)

Introducing the majestic 26cm Mattress, a true masterpiece of comfort and support, elegantly packaged in a convenient box. Crafted with precision, this medium firm mattress combines the best of both worlds - the classic reliability of a pocket coil design and the innovative technology of a hybrid innerspring mattress.

Very comfortable and soft! No complaints from me. Josh. Thu Jul 30 2026

Double (4'6)

The 27cm Hybrid Sleep System represents the pinnacle of mattress innovation, delivering uncompromising comfort in an ingeniously compact form. Our sleep specialists have perfected the equilibrium between responsive pocket spring precision and modern hybrid support, creating a medium-firm sleep experience that actively adapts to your body's needs. Shipped in a space-saving box for convenience, it transforms into a premium sleep surface that elevates your nightly rest through thoughtful engineering and premium materials.

Lovely mattress , took sometime to fully expand. Very comfy, hope it lasts for years to come. Anonymous. Sun Aug 16 2026

Double (4'6)

Experience the ultimate comfort and support with the 28cm Mattress, a premium blend of innovation and tradition. This medium-firm mattress, conveniently packaged in a compact box, combines the reliable stability of pocket coils with the advanced comfort of hybrid pocket sprung technology.

Very comfortable and good quality. Satisfied customer!. Anonymous. Minffordd Penrhyndeudraeth, GB. Sat Aug 08 2026

Double (4'6)

Experience the ultimate in sleep luxury with our premium 32cm hybrid mattress, a masterfully crafted blend of comfort and support. This medium-firm design combines the proven reliability of pocket sprung with advanced sprung innovation, delivering targeted pressure relief and superior spinal alignment. At a substantial 32cm thickness, it provides a truly majestic sleep surface that cradles your body while maintaining responsive support. Expertly compressed and packaged in a convenient box for easy delivery and setup, this mattress transforms any bedroom into a restful sanctuary. The precision-engineered hybrid construction adapts seamlessly to all sleep positions—side, back, or stomach—offering the perfect balance of plush comfort and firm support you've been searching for.

Ordered this mattress so happy ordered another for my son delivery super fast driver always rings to le you know approx delivery time. Really friendly delivery guys perfect definitely use Wayfair again. Sandra. Staveley Kendal, GB. Thu Jul 30 2026

Double (4'6)

Giving you the perfect blend of comfort and support without the need for a thicker mattress, the Reflex Core mattress delivers on quality and affordability. Available in 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 mattress is 15cm deep with a medium firm comfort level that’s suited to all sleepers, no matter your position, making it an ideal choice for guest beds or children’s rooms. Especially designed to reduce roll-together through minimised movement transfer, this mattress is great for couples, and since there are no springs, the noise-free sleep experience helps to reduce waking periods, giving you a more restful night.

Good quality and great value for money. Rachel. Hucknall Nottingham, GB. Sun Jun 07 2026

Double (4'6)

This Memory foam mattress is made from an upper layer of memory foam. It is soft and pliable following the outline of your body perfectly. It provides the best possible support to your body's spine allowing your body to immediately find the best possible sleeping position.

Exactly how described no issues no problems. Alex. Tonbridge, GB. Fri Jul 31 2026

Double, 15cm

If you need a very cost-effective foam mattress, then you can choose us, this gray understated luxury foam mattress with added gel particles is made with a process that is suitable for the density level of the American consumer, always giving you an adequate sleeping experience. The surface stripes have the ultimate premium and tactile feel, close to your skin for a touch of heart.

Picture deceiving! Not that thick in real life. Anonymous. Thu Apr 30 2026

Double (4'6)

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

Double (4'6)

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.

Comfy and great for my little boy. Not as thick as I was expecting and if you are slightly heavier then maybe not the best. Gabrielle. Willerby Hull, GB. Tue Dec 16 2025

Double (4'6)

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. Sun Mar 15 2026

Double (4'6)

This is an all-foam mattress with high-density, grade A visco-elastic memory foam and a firmer supportive reflex foam base. This mattress consists of a layer 1" inch layer of next-generation NASA memory foam and a base with firmer supportive reflex foam, there are no springs within this mattress. This mattress has a total depth of 6" (15cm) approximately. This is a medium-feel, semi-orthopedic mattress. The memory foam provides the ultimate comfort, feels the foam slowly adapts to your body shape and shapes your every curve for a memorable, pressure-free sleep experience every night. This mattress is great for those who suffer from back problems because it supports the spine in the correct alignment. It consists of a smooth luxurious cool touch removable cover for added support and comfort so you the sleeper can enjoy a peaceful and restful night’s sleep. The layers within the mattress work to reduce the humidity and keep the body cool during the night, keeping you feeling fresh and clean for a healthier night’s sleep and waking up feeling revitalized. Features hypoallergenic fillings to prevent dust mites, excellent for those who suffer from allergies. The cover is removable and easy to clean too. This mattress complies with all UK and EU fire regulations and is suitable for both children and adults. With our new innovative technology, the mattress will be vacuum-packed, rolled, and boxed for your convenience so it's stress and hassle-free.

Very nice and comfortable well worth the money , fast delivery Well packaged, would recommend this product. David. Crowborough, GB. Wed Nov 05 2025

Double (4'6)

This mattress offers a top layer of memory foam for comfort and a middle layer of Reflex foam and base layer of EcoFoam for support. Memory foam is soft and pliable allowing it to follow the outline of your body. With a layer of pressure-sensitive memory foam, it is recommended by chiropractors and doctors alike. This mattress supports your body and spine, allowing your body to find a good position and improving blood circulation, resulting in improved sleep. A thick bottom layer of EcoFoam foam is used as the support mechanism/foundation layer in this mattress, providing a supportive layer to ensure your weight is distributed properly. This mattress is completed with a zip-off, double jersey, quilted, dry cleanable cover for improved comfort. This product has been designed and manufactured in the United Kingdom to provide high quality and ensure it conforms to all British fire regulations. Please note: The additives used in the manufacturing of foam may give rise to a slight odour. If this should occur, please remove all packaging and store it in a well-ventilated room for 48 hours. The odour is safe and will dissipate over time.

Very comfy. Anonymous. Wed Jul 15 2026

Double (4'6)

Give your child the comfort and support they need for a restful night’s sleep with our Kids Memory Foam Mattress. Thoughtfully designed for growing bodies, this mattress combines gentle comfort with reliable support to help promote healthy spinal alignment. The cosy knitted cover provides a soft, breathable sleep surface, creating a comfortable environment throughout the night. Beneath the cover, the responsive memory foam layer gently contours to the body, helping to relieve pressure and enhance overall comfort. The supportive foam base adds stability and durability, ensuring consistent support night after night. With a medium firmness feel, this mattress offers the ideal balance of comfort and support, making it perfect for children and growing sleepers. Invest in better sleep and lasting comfort with our Kids Memory Foam Mattress — designed to help your child wake up refreshed and ready for the day.

As described. Sandra. Fri Nov 01 2024

10 cm, Double

This Floor Mattress features a 4-fold design that allows for flexible positioning and easy storage, ideal for guest accommodation, meditation spaces, travelling, camping, and caravans. Made up of soft and breathable fabric cover, gel memory foam and support base foam layer, it conforms to your natural contours, helping to relieve pressure points and promote better spinal alignment for enhanced sleep comfort.

Great bit of kit. Value and quality. Carl. Tue Jun 02 2026

Double (4'6)

The Dream Sleep Mattress is made from unique upper layer of high density visco-elastic polymer gel. It 's elastic ability allows it to conform to your body shape to relieve pressure points across the body. This improves blood circulation and improves your sleep.

Regular, Double (4'6)

This mattress is made from a perfect combination of memory foam and reflex foam. With an upper layer of memory foam, it is soft and pliable. It follows the outline of your body perfectly and provides the best possible support to your body's spine so you can immediately find the best possible sleeping position. Reflex foam is the core part of the mattress, it provides great support. The mattress comes complete with a removable zip cover for extra comfort. 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.

Very firm and durable matress, not up to 15cm though but absolutely worth the money. Anonymous. Sun Oct 23 2022

Double (4'6)

Sleep. Grow. Thrive. The Thrive Kids Memory Support Foam Mattress is specially designed for children, delivering a balanced combination of comfort, support, and pressure relief in a practical 15cm multi-layer foam construction. Ideal for everyday use, it provides a supportive sleep surface for growing bodies across a range of children’s bed frames. At its core, a 10cm Eco foam base layer offers firm and stable foundational support for long-lasting durability. A 3cm reflex foam layer enhances resilience and ensures even weight distribution, helping to support healthy sleep posture. Completing the design is a 2cm memory foam comfort layer, which gently contours to the child’s body, providing targeted pressure relief and added comfort throughout the night. The mattress is finished with a zip cover, which is soft, breathable, and skin-friendly. It is also fully removable for easy cleaning, making it ideal for busy households, sleepovers, and everyday children’s bedroom use, where hygiene and convenience are essential. Its all-foam construction ensures a completely silent sleep surface, with no springs or noise, making it perfect for light sleepers and shared bedrooms. Proudly manufactured in the UK to high-quality standards, this mattress combines durability, comfort, and reliable support in one practical design. This mattress also conforms to BS7177 British fire safety regulations, providing added peace of mind for safe everyday home use. Suitable for bunk beds, trundle beds, midsleepers, and standard single beds, it is a versatile choice for growing children.

Double (4'6)

The Thrive Kids Ortho Memory Foam Mattress is designed to deliver firm orthopaedic support for growing children, combining spinal alignment, pressure relief, and durable comfort in a practical 15cm multi-layer foam construction. Ideal for everyday use, it provides a supportive sleep surface for healthy development. At its core, a 10cm Eco foam base layer delivers strong foundational support and long-lasting stability. Above this, a 3cm reflex foam layer ensures even weight distribution and enhanced orthopaedic support, helping promote healthy spinal alignment throughout the night. Completing the structure is a 2cm memory foam comfort layer, which gently contours to the body for targeted pressure relief and added comfort. The mattress is finished with a Top Bubble Zip Cover, which is soft, breathable, skin-friendly, and fully removable for easy cleaning. This makes it ideal for busy family households, sleepovers, and shared bedrooms where hygiene and convenience are essential. Its all-foam construction ensures a completely silent sleep experience, with no springs or noise disruption, making it perfect for light sleepers. Proudly UK manufactured to high-quality standards, this mattress combines durability, orthopaedic support, and everyday practicality. Perfect for bunk beds, trundle beds, midsleepers, and standard single beds, it is a reliable choice for children needing firm, supportive sleep.

Double (4'6)

Get the perfect balance of comfort, support, and affordability with our premium memory foam mattress, designed to deliver restorative sleep without breaking the bank. Crafted with body-hugging memory foam, this medium-firm mattress contours to your shape, providing ergonomic support that helps you wake up feeling refreshed. Infused with green tea and active charcoal, this mattress actively combats odours and moisture, keeping your bed feeling fresh night after night. The breathable knitted cover enhances airflow, ensuring a cooler, more comfortable sleep experience. Certified by OEKO-TEX® and CertiPUR-US®, it meets the highest safety and environmental standards, so you can rest easy knowing it’s free from harmful chemicals. For ultimate convenience, this mattress arrives compressed and rolled in a compact box—simply unbox, unroll, and watch it expand to its full shape within 72 hours. Backed by a 10-year limited warranty, it's an ideal choice for guest rooms, spare bedrooms, or everyday use.

Good quality, comfortable to sleep on. Thank you. Patrycja. Coventry, GB. Thu Apr 23 2026

Double (4'6), 20cm

Discover the ultimate fusion of clean sleeping and personalized support with our Ultimate Memory Foam Mattress. Expertly crafted with premium, body-contouring memory foam, this innovative sleep solution features a revolutionary fully removable, machine-washable zippered cover for effortless maintenance and lasting freshness.

Great delivery and easy set up. Excited to try the mattress to see how comfy it is! Overall great experience as usual with Wayfair. Lisa. Thu May 21 2026

Double (4'6)

Enjoy a comfortable and supportive night’s sleep with this Gel Memory Foam Bonnel Spring Mattress, designed for everyday comfort and practicality. Conveniently delivered flat packed, the mattress is easy to set up—simply remove it from the box, roll it onto your bed, and allow up to 48 hours for it to fully expand before use. The durable Bonnel spring system provides a stable and supportive foundation, helping to evenly distribute weight and promote a good sleeping posture, while the gel-infused memory foam layer gently adapts to your body for enhanced comfort, pressure relief, and a cooler night’s sleep. Combining reliable support with modern convenience, this mattress is an ideal choice for a restful and refreshing sleep experience.

Lovely comfortable mattress. Margaret. Selston Nottingham, GB. Wed Jul 29 2026

Double (4'6), 20cm

Experience the perfect balance of comfort and support with our memory foam mattress. Designed for lasting quality and adaptable to your sleep preferences, it’s the ideal choice for refreshing rest every night.

Double (4'6)

This 18cm thick mattress features a classic Bonnell spring structure, enhanced with 1cm quilted foam and 1cm gel memory foam for added comfort. The top layer is covered with British standard fire-retardant white knitted fabric, providing both safety and durability. The mattress is wrapped with a 0.8cm quilted foam layer for added softness, ensuring an ideal sleep experience.

90*190cm

Hybrid Mattress – Supportive, Comfortable, and Cool Experience superior comfort with the Hybrid Mattress, combining responsive pocket springs and plush memory foam for balanced support and pressure relief. Its medium firmness suits all sleep styles, while the breathable design promotes airflow to keep you cool and dry. Individually wrapped springs reduce motion transfer and noise, ensuring a peaceful sleep—even if your partner moves. Conveniently delivered in a box, it’s easy to set up and ready to transform your sleep in seconds.