Medium-Firm Small Single Mattresses Under £150

Small Single (2'6)

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

Small Single (2'6), 17.5, Medium Firm

The orthopedic reflex foam mattress is a high-specification mattress made from super high-density reflex foam which is durable and supports the contours of your body. The mattress is made from the latest foam technology allowing a cool night's sleep with firm support.

amazing quality super soft and comfortable to sleep on. Anonymous. Wed May 06 2026

Small Single (2'6)

Combining individually pocketed springs and a latex foam layer allows the pocket-sprung latex 1500 mattress to offer you support and comfort in abundance.

Very comfortable mattress, delighted.. Amanda. Tue Nov 26 2024

Small Single

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

Small Single (2'6)

Enjoy supportive, pressure-relieving comfort with this luxurious all-foam memory foam mattress. Designed with two complementary foam layers, it combines a deep, supportive Reflex Foam foundation with a responsive visco-elastic memory foam comfort layer to create a balanced sleeping surface with a medium-supportive feel. At the base of the mattress is a 7-inch layer of firmer Reflex Foam, providing a stable and durable foundation while supporting key areas of the body, including the back, shoulders and hips. Above this sits a 1-inch layer of next-generation visco-elastic memory foam, which gently adapts to the contours of the body to provide cushioning and help relieve pressure throughout the night. The responsive foam construction also helps absorb movement across the sleeping surface, making it a practical choice for couples where one sleeper may move or change position frequently during the night. With an overall depth of approximately 8 inches (21cm), the mattress is finished with a luxurious straight-line micro-quilted top panel. A contemporary dark blue and grey 3D breathable border encourages airflow through the mattress, helping moisture and excess heat escape to create a fresher and more comfortable sleeping environment. Hypoallergenic and anti-dust mite materials help promote a cleaner sleeping surface, making this mattress a practical choice for everyday use. For convenient delivery and easier handling, the mattress is compressed, vacuum-packed, rolled and boxed using modern in-house compression technology. We recommend unpacking the mattress within 7 days of receipt. As vacuum-packed mattresses do not feature reinforced side supports, prolonged sitting on the edge of the mattress is not recommended.

Good quality, my son loves the mattress. Very comfortable for the price.. Paulo. Orpington, GB. Mon Mar 02 2026

Small Single (2'6)

With 13mm of Memory Foam and a 190mm foam base, this mattress provides excellent support for your spine and fantastic pressure relief. It has a medium/firmer comfort feel and will be the resolution to a fresher and healthier sleep. The mattress comes complete with a hand-stitched, luxury, quilted cover for extra comfort. Arrives vacuum-packed and rolled for easy delivery. Please allow up to 72 hours once opened for the mattress to fully expand and reform to its original shape.

Perfect for the room. Great customer service.. K. Frome, GB. Tue Oct 03 2023

Small Single (2'6)

Enjoy balanced comfort and responsive support with the Jeremey Symple Stuff Pocket Sprung 1000 Mattress. Designed with a soft micro-quilted top panel and seven individual comfort layers, it offers a medium comfort feel with a plush and inviting sleeping surface. At the core of the mattress is a 1000-count pocket spring system, with each spring individually nested to respond independently to body movement. This helps distribute body weight more evenly across the mattress while providing targeted support across key areas of the body. A 2-inch layer of memory foam sits above the pocket spring system, gently adapting to the contours of the body to provide cushioning and full-body support. The combination of responsive memory foam and individually nested springs creates a comfortable balance of softness, support and pressure relief. The Jeremey mattress also features hypoallergenic, anti-dust mite and anti-bacterial properties to help promote a cleaner sleeping environment. For added convenience, the mattress is single-sided and fitted with two handles on either side to make rotating easier. There is no need to turn the mattress over; simply rotate it every couple of months to help encourage even wear and maintain long-lasting comfort. For easier delivery and handling around the home, the mattress is vacuum-packed, rolled and boxed before being delivered directly to your door.

Very comfortable. Anonymous. Sat Oct 05 2024

Small Single (2'6)

Experience exceptional comfort and support with the Sareer Memory Wool Matrah, designed to deliver a truly relaxing sleep experience. The mattress features a specially developed extra-soft comfort layer that gently cushions your body, providing an immediate feeling of relaxation as soon as you lie down. Working in perfect harmony with the supportive lower layers, the mattress adapts to your natural sleeping position. As you settle in, your body weight is evenly redistributed, helping to reduce pressure points and promote proper spinal alignment throughout the night. The result is enhanced comfort, less tossing and turning, and a more restorative sleep so you wake up refreshed and ready for the day. At the heart of the mattress is Airstream Technology, an advanced alternative to traditional memory foam. This innovative material offers multiple advantages including faster cooling, lower heat retention, improved durability, enhanced support, and long-lasting comfort. By improving airflow and temperature regulation, Airstream Technology helps maintain a comfortable sleep environment all night long. Combining comfort, support, and durability, the Sareer Memory Wool Matrah is designed to provide reliable performance and luxurious sleep for years to come.

Comfortable mattress, I used it as my daily mattress. Slightly sunk after 6 months of regular use.. Gaurav. Bramcote Nuneaton, GB. Mon Jun 15 2026

Small Single (2'6)

A quality hand-made mattress with orthopedic qualities, the mattress features a German-made spring system and a layer of high-density memory foam ensures a superb lifespan. Hand-tufted for improved durability deep button finish prevents tufts from irritating skin. Hand-tufted for improved durability with a deep button finish that prevents tufts from irritating skin. The high-density memory foam layer sits on deep layers of hypoallergenic fillings finished with a cool soft outer fabric cover. The mattress is supplied vacuum-packed and rolled for easy transportation and making it ideal for awkward attic rooms.

Super comfy! Came really quick and no faults. Lou. Stafford. Sun Mar 01 2026

Small Single (2'6)

A pocket-sprung base and a memory foam layer make for an ideal mattress choice if you’re looking for both support and comfort. The tufted pocket memory 800 mattress provides a perfect medium comfort level for all.

Good value for money, I would have liked it a little firmer, but on the whole, I get a good night's sleep.. Lm. North East England. Sun Aug 10 2025

Small Single (2'6)

Upgrade sleep quality with this open coil memory foam mattress, designed to deliver the perfect balance of traditional spring bounce and modern pressure-relieving comfort. Featuring a supportive open coil spring system core, this mattress provides responsive bounce and long-lasting durability, making it ideal for those transitioning from a standard sprung mattress. A plush memory foam comfort layer adapts to the natural contours of your body, helping to distribute weight evenly and reduce pressure on key areas such as the back, hips, and shoulders. This creates a more comfortable and supportive sleep surface that promotes improved rest night after night. Finished with a quilted taped-edge cover, this mattress offers enhanced edge support and a smooth, durable sleeping surface. Proudly UK made, it is fully compliant with all British fire safety regulations, giving added peace of mind for everyday use. Perfect as a kids mattress or teen mattress, this design offers reliable comfort, breathable support, and long-lasting performance ideal for growing bodies and everyday bedrooms.

my son is more then happy with his new mattress came rolled in a box the day after ordering it.. Anonymous. Mon Jan 30 2023

Small Single (2'6)

This pocket-sprung 800 mattress features individual pocket springs that work independently to react to your body's movement and contours, offering complete support. This pocket-sprung mattress has a medium-firm feel and is perfect if you are looking for a mattress with a good combination of pressure relief and support.

Lovely mattress more on the softer side not firm at all. Phoebe. London, GB. Mon Jan 13 2025

Small Single (2'6)

Upgrade your sleep with the Winksleep Ultra Cool Blue Memory Foam Mattress, designed to provide the perfect balance of comfort, support, and breathability. This medium-firm hybrid mattress combines a Cool Blue Memory Foam layer with a responsive open coil spring system, adapting to your body’s shape while maintaining lasting support. The advanced cooling foam enhances airflow and regulates temperature, keeping you refreshed all night. Ideal for all sleeping positions, it also features motion isolation to minimize disturbances from a partner’s movements. Hypoallergenic materials and a breathable quilted jacquard cover promote a cleaner, healthier sleep environment while adding durability and a touch of luxury. Perfect for upgrading guest rooms or main bedrooms, this mattress delivers a supportive, cool, and comfortable sleep experience every night.

Small Single (2'6)

Experience the perfect blend of comfort and support with this orthopaedic mattress, designed to promote better sleep and enhance your overall health. Ideal for those who need extra spinal support, this mattress is crafted with advanced foam technology and a robust spring system to provide the right balance of plush comfort and firm alignment. Whether you suffer from back pain or simply want a mattress that provides optimal support throughout the night, this mattress is built to offer a soft slumber while ensuring proper spine alignment. The orthopaedic design helps reduce pressure points, promoting better posture and a more restful sleep

Small Single (2'6)

The value waterproof mattress constructed from waterproof cover which offers anti-bacterial and anti-fungal protection, it can be wiped clean quickly and easily with minimum fuss. A layer of high density foam is used to act as the support mechanism in this mattress. The coil spring foundation allows for extra bounce which materials such as recon foam cannot do alone. As with all Visco Therapy mattresses, 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.

Small Single (2'6)

Experience restorative comfort with the Winksleep Hydro Memory Foam Spring Mattress, designed to balance softness and support. With a medium-plush feel, this hybrid mattress combines breathable Hydro Memory Foam with a responsive pocket spring system for consistent comfort and proper spinal alignment. The advanced foam layer improves airflow and helps regulate temperature for a cooler night’s sleep. Individually encased springs adapt to body movement and minimize motion transfer, so you and your partner can rest undisturbed. Suitable for back, side, or stomach sleepers, this mattress relieves pressure points while promoting healthy, comfortable sleep every night.

Excellent quality and very comfortable to sleep on. Sarah. Tottenham. Mon Apr 13 2026

Small Single (2'6)

A mattress is designed to support the way you've designed it. You get pure comfort and top-to-toe support, thanks to the perfect mix of pocket springs and our unique foam.

Honestly does what the package says, it’s an excellent mattress, I do recommend leaving it for the 72 hours if you can as it really does make such a difference, very comfortable and slightly form for those like me who suffer from some back pains! Highly recommend. Anonymous. Thu Aug 13 2026

Small Single (2'6)

Enjoy restful nights with the Winksleep Open Coil Mattress, designed to combine comfort, support, and durability. Featuring a traditional open coil construction with a quilted top layer, this mattress ensures balanced support for your body while promoting airflow for a cooler sleep experience. Ideal for all sleeping positions, it provides reliable comfort night after night. Crafted with quality materials and built to last, the Winksleep Open Coil Mattress is perfect for those seeking a supportive yet affordable solution for better sleep. Its easy-to-maintain cover keeps your mattress fresh and clean, while the robust coil system offers lasting stability.

Very convenient and nice quality thank you. Todor Todorov . Middletown Co. Armagh. Fri Feb 13 2026

Small Single (2'6)

Experience restful and supportive sleep with the Winksleep Orthopedic Memory Foam Spring Mattress, designed to combine the comfort of memory foam with the support of individually wrapped springs. The memory foam conforms to your body’s curves to relieve pressure and reduce fatigue, while the springs provide full-body support and minimize motion transfer, making it ideal for shared beds. Breathable, skin-friendly knitted fabric ensures airflow and a cool, comfortable night’s sleep. Available in 2FT6 Small Single, 3FT Single, 4FT Small Double, 4FT6 Double, and 5FT King, it fits most bed frames including divan, slatted, and ottoman beds. Delivered compressed, vacuum-packed, and rolled for easy setup, the mattress fully expands in about 24 hours for optimal comfort and performance.

Super comfy ideal for my teenage son. Nadine. Tue May 14 2024

Small Single (2'6)

Say goodbye to restless nights with our Dual Season 20cm Thick Orthopaedic Sprung Mattress, crafted right here in the UK to keep you comfortable no matter the season. Designed with practicality in mind, this mattress features two dedicated sleep surfaces: a cosy memory foam winter side and a cooler breathable summer side.

Small short mattress fits the bed lovely.. Gemma. Stoke On Trent, GB. Mon May 13 2019

Small Single (2'6)

Achieve a great night's sleep with this deep open coil mattress with cotton and fiber fillings provides a great soft feel. The cover along with the fillings stops bacterial growth and any odors or mildew growth. Eliminating dust mites has a number of health benefactors such as reducing the risk of asthma and therefore maintaining a fresh and natural sleeping environment easing you into a gentle sleep. The soft-touch knit fabric provides a soft luxury feel. Delivered rolled for your convenience, this mattress does not require turning.

Very comfortable. Sameh. Watford, GB. Sat May 23 2026

Small Single (2'6)

Achieve a great night's sleep with this extremely comfortable pocket memory mattress. Complete with anti-dust mite, anti-bacterial and anti-microbial properties, as well as a moisture-managing system ensuring the ultimate fresh sleeping environment to encourage a great night's sleep. Featuring a high count of individual springs for a comfortable sleep through the night, the individual pocket springs respond to body weight across the mattress and provide zoned support where you need it most. With additional layers of natural wool and cotton comfort fibres, and a layer of high-density memory foam, this mattress is guaranteed to give you a great nights sleep. Memory foam conforms to the contours of the body providing unbeatable support to where it is needed most. This is done by spreading your body weight out evenly over the surface of the mattress resulting in less pressure on key areas of the body such as the back and neck. Full support is provided from head to toe guaranteeing you a great night’s sleep. The cover along with the fillings stops bacterial growth and any odours or mildew growth. Eliminating dust mites has a number of health benefactors such as reducing the risk of asthma and therefore maintaining a fresh and natural sleeping environment easing you into a gentle sleep.

I really can't complain!!! I was waiting a couple weeks after purchase to ensure product was with the price and Value. INDEED IT IS!!! Not to hard,not too soft. Its firm and made sleep extremely comfortable. The delivery team as well, very polite and professional. wayfair!!. Shevon.n. Bushey Heath Bushey, GB. Mon Nov 21 2022

Small Single (2'6)

This is done by spreading your body weight out evenly over the surface of the mattress resulting in less pressure on key areas of the body such as the back and neck. Full support is provided from head to toe guaranteeing you a great night’s sleep. The cover along with the fillings stops bacterial growth and any odors or mildew growth. Eliminating dust mites has a number of health benefactors such as reducing the risk of asthma and therefore maintaining a fresh and natural sleeping environment easing you into a gentle sleep. The soft-touch knit fabric provides a soft luxurious feel.

Lasted quite a long time before I needed to replace it. Sam. Baglan Port Talbot, GB. Sun Apr 27 2025

Small Single (2'6)

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.

Small Single (2'6)

Achieve a great night's sleep with this extremely comfortable mattress. Complete with anti-dust mite, anti-bacterial and anti-microbial properties, as well as a moisture-managing system ensuring the ultimate fresh sleeping environment to encourage a great night's sleep.

This was for a second bed base which i also bought from you. So for a year or so I've had a queen size bed next to the above-mentioned bed bed with no gap in between so it's bed space from the radiator underneath the window to the opposite wall.. Rafiel. Sheffield, GB. Sun Jul 30 2023

Small Single (2'6)

This 10cm 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. Thu Jul 31 2025

Small Single (2'6)

This is a medium mattress, thanks to the 13.5 gauge open coil sprung unit. It has a Damask fabric cover, and the border is quilted. It is hypo-allergenic and fits all standard UK bed sizes. The mattress is deep.

Gary. Uddingston Glasgow, GB. Fri Aug 04 2023

Small Single (2'6)

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

Small Single (2'6)

This is a soft to medium mattress, thanks to the 13.5 gauge open spring unit. It has a stitch bond fabric cover and is panel quilted. It is hypo-allergenic and fits all standard UK bed sizes. This mattress may be more suitable for smaller children to sleep on, or for occasional usage. The mattress is deep.