Low Hazard Memory Foam Mattresses Under £150

Single (3')

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. Mon Dec 15 2025

Small Single (2'6)

Stay comfortable as you sleep with the luxury memory mattress. Carefully calibrated, the structure of the memory foam we use was selected for maximum support and maximum comfort. Using your body heat to mold to your contours, every pressure point is orthopedically supported and the weight of your body is distributed.

Really comfortable mattress no complaints. Sydney. Sat Jan 10 2026

Single (3')

Giving you the perfect blend of comfort and support, the 18cm deep Reflex Plus mattress delivers on affordability without sacrificing quality. 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 medium firm comfort level is 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.

This is such a good mattress. Tight yet comfy.. Anonymous. Wed Sep 17 2025

This is an all-foam mattress with high-density grade A visco-elastic memory foam and firmer supportive Reflex foam. This mattress consists of a layer of high quality next generation visco elastic 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 orthopaedic small double 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 wake up feeling revitalized. Featuring hypoallergenic fillings to prevent dust-mites, excellent for those who suffer from allergies. The cover is removable, easy for cleaning 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 its stress and hassle-free.

Firm but not hard, fully foam not complaints from the kids. Ariane. Beverley, GB. Wed Apr 15 2026

Single (3')

Stay comfortable as you sleep with the luxury memory mattress. Carefully calibrated, the structure of the memory foam we use was selected for maximum support and maximum comfort. Using your body heat to mold to your contours, every pressure point is orthopedically supported and the weight of your body is distributed.

Bought it as a bed topper. Very happy with the purchased. Delivered on time. Yaku. Cork, Ireland. Mon Jan 20 2025

Single (3')

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.

Really comfortable. Becky. Ruthin, GB. Sun Jan 18 2026

Single (3')

This dual comfort all-foam mattress has been carefully designed with a layer of high-quality next-generation visco-elastic memory foam for the top comfort layer, the foam molds and shapes to your body provide luscious comfort and support. The mattress features a thick layer of firmer orthopedic reflex foam giving the mattress a medium firm feel with a total depth of approximately 22cm. Designed to support you in all the right places, this mattress gives you extra care for your back, shoulders, and hips. The firmer orthopedic reflex foam provides all the support you need for a restful and relaxing night’s sleep. The new innovative reflex foam is made up of thousands of bubbles that spread apart when the sleeper lies on it, giving you a bounce back. With both reflex foam and memory foam, you will have the experience of medium firm comfort.

Very nice mattress so comfortable and a good price. Diane. London, GB. Thu Apr 02 2026

Single (3')

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.

Amazing mattress, worth all the money, very good quality and gives a restful night of sleep.. Anonymous. Wed Feb 18 2026

Single (3')

Stay comfortable as you sleep with the luxury memory mattress. Carefully calibrated, the structure of the memory foam we use was selected for maximum support and maximum comfort. Using your body heat to mold to your contours, every pressure point is orthopedically supported and the weight of your body is distributed.

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

Single (3')

This all-foam mattress has a deep dual layer of a memory foam mattress. With a combination of 6" an inch (Approximately 15cm) support base with high-density Reflex Foam with a 2" inch (5cm approximately) top layer of super-soft Memory Foam. Both foams work together to provide the sleeper with a medium firm comfort. The open-cell Memory Foam molds to your body providing exceptional comfort, pressure relief, and the perfect weight distribution for a relaxing night’s sleep. The open cell Reflex Foam provides firm support helping the body, neck, hips & shoulders. The mattress has been designed with a white zip cool touch removable cover.

Very comfortable. Chandrika. Bradford, GB. Tue Mar 15 2022

Single (3'), Regular

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. Sat Oct 22 2022

Single (3')

The all-foam mattress offers a top layer of memory foam for comfort and a bottom layer of reflex foam for support. Memory foam is soft and pliable allowing it to follow the outline of your body. With a layer of high-density memory foam, which is pressure-sensitive, it is recommended by chiropractors and doctors alike. This mattress provides orthopedic support to your body and spine, allowing your body to find a good sleeping position and improving blood circulation resulting in improved sleep. There is a thick bottom layer of EcoFoam used to act as the support mechanism/foundation layer in this mattress that provides a supportive layer to ensure your weight is distributed properly. This mattress is completed with a zip-off, double jersey, quilted, dry cleanable cover with key zones for improved comfort and body support. This product has been designed and manufactured in the United Kingdom to provide high quality and also to ensure that it conforms to all British fire regulations.

Very comfortable and supportive. It is relatively firm overall but the top moulds comfortably. It distributes heat well, so the temperature regulation is good. Very pleased with it and it is excellent value.. Tony. Dartford, GB. Fri Mar 27 2026

Single (3')

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. Thu Oct 31 2024

Single (3')

The Sareer Gel Foam Matrah is designed to deliver exceptional comfort and support for a truly restful night’s sleep. Featuring a specially developed gel foam comfort layer, the mattress provides an instant feeling of relaxation while gently contouring to your body’s natural shape. As your body settles into its most comfortable position, weight is evenly distributed to help reduce pressure points and minimise tossing and turning throughout the night. Working in harmony with the supportive base layer, the mattress offers the perfect balance of comfort, stability, and durability. The thoughtfully engineered construction ensures consistent support across the entire sleeping surface, helping you wake up feeling refreshed and well rested. A convoluted sleep surface combined with a luxurious quilted cover enhances airflow and cushioning, creating a comfortable and breathable sleeping environment. The gel foam layer is designed to help regulate temperature and humidity, allowing you to enjoy a cooler, fresher sleep throughout the night.

Single (3')

The Sareer Cool Blue Memory Foam Mattress is designed to deliver exceptional comfort and balanced support for a restful night’s sleep. Featuring a specially developed extra-soft comfort layer, the mattress provides an immediate feeling of relaxation as you lie down. Working in harmony with the supportive base layers, the responsive memory foam gently adapts to your body’s natural shape, evenly redistributing weight to help reduce pressure points while you sleep. This helps minimise tossing and turning so you can enjoy deeper, more uninterrupted rest. The advanced Cool Blue memory foam technology is also designed to help regulate temperature and humidity, promoting a cooler and more comfortable sleeping environment throughout the night. Combining comfort, support, and durability, the Sareer Cool Blue Memory Foam Mattress helps you wake up feeling refreshed and ready for the day ahead.

Single (3')

This memory foam mattress is designed to provide the ultimate comfort and support for a restful night’s sleep. The mattress features a cost knitted cover that adds a touch of luxury while also being soft to touch. The supportive base fabric ensures durability and longevity, making this mattress a wise investment for years to come. With a medium firmness level, this mattress strikes the perfect balance between plush comfort and necessary support for a good nights rest.

Single (3')

The Sareer kids memory foam mattress features a comfortable 4-inch depth, providing optimal support for growing children. Its vibrant red edge adds a playful touch, while the soft white cover ensures a clean and inviting sleep environment. This mattress is designed to promote restful sleep, making it an ideal choice for children's bedrooms.

Single (3')

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.

Double (4')

This anti-allergy mattress protector prevents the growth of bacteria and is dust-mite resistant to help you sleep more comfortably. Crafted from cotton for a soft feel, this topper has a zip fastening, making it easy to remove, and is machine washable for easy care.

Perfect so easy to put on and take off for washing. Jolanta. Washington, GB. Thu Feb 15 2024

Small Single

Our egg profile cool blue mattress can help ensure a good night’s sleep with its revolutionary and innovative design. These mattresses are covered in egg-shaped bumps that provide a soft sleeping surface that promotes air circulation. The foam’s peak-and-valley design can improve blood flow by decreasing pressure on the skin, especially at pressure points such as hips and shoulders.

Best mattress I’ve ever bought no smell no kinks slept so well as have chronic pain good for someone who needs middle to firm ... Sarah. Elstead Godalming, GB. Fri Nov 28 2025

Small Single (2'6)

A double layer 15cm deep mattress with comforting Neuform memory, plus a unique Ecofoam base for full support.

Very good quality price worth.I have delighted about mattress recommendations for purchase. Anonymous. Tue Sep 24 2024