Top-Rated Mattresses 140x180 Compared (June 2026)

Last updated: 15. June 2026
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1
Best Choice
Editor’s Choice
A+ Excellent
SZsuilong

  • 【Orthopaedic Mattress with Dual-Edge Stability】The SZsuilong super king mattress features a high-quality pocketed sprung system, orthopaedic support and encourages proper spinal alignment throughout the night. It gently adapts to the contours of your body to help maintain a neutral posture, reduce spinal stress. Reinforced dual-edge support prevents sagging and roll-off, enhancing overall stability.
  • 【7-Zone Pressure Relief】This 7-zone hybrid pocketed sprung system and memory foam mattress is thoughtfully engineered to offer adaptive support across your entire body. It relieves pressure in key areas like the back, shoulders, and hips—helping to ease tension and reduce discomfort. A great choice for anyone seeking enhanced spinal care and relief from back pain
  • 【Comfort Mattress with Cooling Foam】Designed with a breathable 3D textured cover and cooling gel-infused foam, this king size mattress keeps your sleep surface fresh and cool. Air circulates freely through both the fabric and coil layers, helping to regulate body temperature and wick away moisture. Enjoy dry, cool, and comfortable rest night after night
  • 【Medium Firm & Motion Isolation】Our bed mattress strikes the ideal balance between softness and firmness, not too soft and not too hard. Individually wrapped coils respond independently to body movement, and enhanced motion isolation helps minimise disturbance from a partner’s turning during the night.
  • 【Mattress in a Box with 100-Night Trial】The size you purchased is: 6ft superking size mattress (180 x 200 x 26 cm) , with a 100-night trial. Delivered in a surprisingly tight box, the mattress is easy to move, unpack, and set up in any room. Simply snip the packet outside and let it expand fully within 72 hours. Innovative packaging means less hassle and more convenience, proving that real quality and comfort can come in a small, thoughtful package
Colour Manufacturer Weight
White SZsuilong 19 kg
£18999
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2
Best Overall Value
Best Value
A Very Good
Gwydre
Save £7.50 Today!
£49.99 (15% OFF!)

  • 【Waterproof TPU Back Cover】:Gwydre cot mattress used TPU on the reverse side of cover, which finitely could absorb liquid and block it from inner foam. Recommend to use with a fitted sheet. Detachable & machine washable cover with durable zipper, easily take off the cover for wash and further maintenance.(Suitable for babies over one year old.)
  • 【BSI Standard Certified】: Our baby cot bed mattress meet rigorous British Safety Standards (BS EN 16890 and 16 CFR 1241 ) .Crib mattress is good for your child’s safety and the included cover is hypoallergenic, so you can rest in the knowledge that you are providing a comfortable and safe sleep environment for your child.(Not suitable for a baby sleeping on it's belly or a baby unable to roll over.)
  • 【Sleep in Comfort】:Sleep in Comfort – this cot mattress is designed just like the mattress on adult beds to provide contouring comfort that’s soothing on tiny bodies and reduces tossing and turning so your little one can get a better night sleep.
  • 【Premium Fiber Surface】: Use skin-friendly and breathable fiber, with adjustable elastic straps and anti-slip surface backing to prevent sliding. Zipper closure for convenient disassembly and washing.
  • 【Size and Instructions for Use】: 140*70*10CM - Before first use, pls unzip and remove the cover, leave the memory foam flatly in a well ventilated area for 24-48 hours until it’s fully expanded. 10-year warranty, free replacement of non-human damage within 2 years.(Necessary maintenance: 180° horizontal flip every other month)
Colour Manufacturer Weight
White Gwydre 3 kg
£4249
RRP: £49.99 -15%
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3
B+ Very Good
Save On Goods UK

  • Made from 100% 'Super Support Reflex Foam' for true body support. Medium feel. This sofabed mattress is for a 3 fold mechanism, This is where the sofabed mechanism folds that mattress twice (into 3 pieces) See images.
  • Replacement foam sofabed mattress,medium feel foam with a soft knitted, removable and washable cover. SOFABED MATTRESS Removable, machine washable cover.
  • Check measurements before ordering. Approx 140cm (W) x 180cm (L) x 5cm (thick) . PLEASE MEASURE YOUR EXISTING MATTRESS
  • Replacement sofabed mattress - Check measurements before ordering. Approx 140cm (W) x 180cm (L) x 5cm (thick) . PLEASE MEASURE YOUR EXISTING MATTRESS
  • SOFABED MATTRESS ONLY. Vacuum rolled for transport convenience as well as health and hygiene purposes. Allow 24-48hrs to fully expand
Colour Manufacturer Weight
- Save On Goods UK 10 kg
£12999
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4
B+ Very Good
Nursery Connections Limited

  • BSI STANDARD CERTIFIED - Sleep soundly with peace of mind knowing that our baby cot bed mattress meet rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • REVERSIBLE & WATER RESISTANT - Our Cosyquilt fabric mattress covers are easy to wipe down and are all water resistant. For spills or accidents, just unzip for easy removal & pop in washing machine. Our cot mattress is fully reversible.
  • FIRM & SUPPORTIVE - With our EcoLoft Fibre core baby will sleep soundly on our firm and supportive cot mattress. Our EcoLoft Fibre core is sustainably sourced from recycled materials, odour free, chemical free, 100% recyclable alternative to foam.
  • HYPOALLERGENIC & BREATHABLE - Our Mattress fibre core promotes natural air flow & temperature control. The hypoallergenic polypropylene quilted mattress cover & polyester fibre core keep allergens at bay, providing a safe & healthy sleep for baby.
  • MADE IN THE UK - Mother Nurture Cot Bed Mattresses are designed and manufactured by sleep experts. We are a trusted UK brand who are proud to and have been producing our mattresses In The UK for over 20 years.
Colour Manufacturer Weight
White Mother Nurture 2.5 kg
£3926
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5
B+ Very Good
SLIPIO

  • 【ERGO+ 20% more elasticity】 This mattress topper with ERGO+ foam provides comfort and very stable support. Its enhanced resilience smooths out surface irregularities and ensures even pressure distribution without sinking. Total height approx. 5 cm.
  • 【Breathable 260 g/m² cover】 Soft, quilted and highly breathable – improves airflow, prevents moisture build-up and helps maintain a balanced sleeping temperature. Skin-friendly and suitable for allergy-sensitive users.
  • 【Easy to keep clean】 The removable, dirt-resistant cover can be safely washed at 40°C. The topper stays fresh, hygienic and odour-free for a long time – ideal for families and pet owners.
  • 【Secure fit】 Elastic corner straps keep the topper firmly in place and prevent shifting during the night. Fits all standard mattresses and enhances comfort even on firm or worn-out surfaces.
  • 【Proven quality】 We manufacture mattress toppers for major retail chains, meeting strict durability and consistency standards. This expertise ensures a robust, long-lasting product.
Colour Manufacturer Weight
White Foam SLIPIO -
£6190
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6
B Good
Babies Firsts

  • BSI STANDARD CERTIFIED: Sleep soundly with peace of mind knowing that our baby cot bed mattress meets rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • HYPOALLERGENIC & BREATHABLE: Our Mattress fibre core promotes natural air flow & temperature control. The hypoallergenic polypropylene quilted mattress cover & polyester fibre core keep allergens at bay, providing a safe & healthy sleep for baby.
  • REVERSIBLE & WATER RESISTANT: The Kidtech cover is water resistant, making it simple to wipe down to keep clean. In the event of accidents or spills, the cover can be removed and washed in a washing machine. No stress, no worries.
  • THE PERFECT FIT: Our Mother Nurture Essential Eco Fibre Cot Mattresses offer a perfect fit every time. Designed to fit any standard sized Toddler Cot Beds & Travel Cots there will always be a great snug fit - no amount of wriggling will dislodge it!
  • FIRM & SUPPORTIVE COT MATTRESS: Our fantastic Toddler Mattress (140 x 70) has an eco-fibre core to cradle your baby with cloudlike comfort. They’ll get all the comfort they need for a peaceful night’s sleep - and when they sleep well, you sleep well!
  • MADE IN THE UK: All Mother Nurture mattresses have been designed and manufactured by our team of highly-trained sleep experts, right here in the UK. Quality materials, expert design and thorough testing - all done on our UK site. Built to last.
  • 20 YEARS OF PEACEFUL NIGHTS: We have been helping babies and children drift off to sleep for over 20 years. Whether you need a moses, crib, travel cot or cot mattress, we’ve got everything for a comfy & cosy night’s sleep.
Colour Manufacturer Weight
White Mother Nurture 2.2 kg
£3875
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7
B Good
Tilber

  • 100% COTTON Terry: This mattress cover is made with 100% cotton terry, a totally natural fabric that improves breathability and provides a high level of absorption to the product. Cotton gives your rest the softness it needs, while maintaining all the properties and comfort of your mattress.
  • ELASTIC: Thanks to its great elasticity, this cover is easy to put on.
  • COMPREHENSIVE PROTECTION: This zipped mattress protector protects the mattress on all 6 sides from dirt, dust and scratches against the base of the bed, extending the life of your mattress.
  • ADJUSTABLE: Savel guarantees a perfect fit of this mattress cover. Thanks to its elastic fabric and zip, this mattress cover
  • Thanks to the Oeko-Tex Standard 100 quality guideline, Savel can guarantee that the mattress cover contains no harmful substances.
Colour Manufacturer Weight
White Savel 860 g
£1815
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8
B Good
Bednew

  • 【Hybrid European Double Mattress】 Bednew European Double mattress (140 x 200 x 30.5cm), featuring individual pocket springs combined with luxury slow spring back foam. Ergonomic designed to relieve pressure -feet, legs, hips, waist,shoulders, neck and head-for a cosy dream
  • 【CertiPUR-US & OEKO-TEX STANDARD 100】 The Bednew hybrid mattresses is CertiPUR-US certified and Oeko-Tex Standard 100 certified, ensuring that its materials are safe and non-toxic. Medium Firm Feel and Ergonomic design ensuring sufficient support and pressure relief
  • 【High-Resilience & Pressure Reliefs】Specially designed the memory foam combine with support foams to cushion your pressure points, while meeting the support of the body for a side sleeper, less pain, more comfort, better sleep
  • 【Medium Firm Mattress】Hybrid construction offers a not too soft, not too firm comfort level, which has Low-Resilience to hug your body and cater to your body's curves, providing a personalized sleep experience and reducing stress for a new day
  • 【365-day trial period】Each Bednew innerspring mattress comes with a 365-night free sleep trial. If you have any questions, Our customer support is available 24/7 to assist you. (Go to Your Orders > Get Help with Order > Ask Product Question)
Colour Manufacturer Weight
Blue&white Bednew 19 kg
£16996
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9
B Good
Tutti Bambini

  • ESSENTIAL FOR SOUND SLEEP - Watch your little one sleep tight night after night on Tutti Bambini's comfortable and supportive Essentials Fibre 140 x 70 x 7 cm cot bed mattress!
  • 2 LAYERS OF COMFORT - Crafted with a 100% polyester foam core wrapped in a soft and breathable cover, the Tutti Bambini toddler mattress lulls your little one to sleep with 2 layers of cosy comfort.
  • WATER-REPELLENT & MACHINE-WASHABLE COVER - Thanks to a water-repellent and 60° C machine-washable cover, our cot mattresses stay protected from milk spillages, little nighttime accidents, and nappy leaks!
  • LASTING SUPPORT - The high-density, dent-resistant polyester foam baby mattress provides a firm and supportive 140 x 70 x 7 cm surface for your little one to dream on.
  • A PERFECT FIT - Choose from 2 baby cot mattress sizes (140 x 70 cm and 120 x 60 cm) to get a perfect fit for your cot and watch your little one enjoy countless nights of peaceful slumber on a cloud of comfort.
Colour Manufacturer Weight
White Tutti Bambini -
£3999
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10
C+ Good
Save On Goods UK

  • Sofabed Mattress. Exclusive design of Save On Goods UK. This is a replacement sofabed mattress, only, not a sofabed.
  • Approx 10cm thick mattress, 180cm long. Choice of widths.
  • 'Duo-Feel' . One side of the mattress is Medium feel, the other side is a Softer Feel. Each layer is a layer of 'Super Support' Reflex Foam.
  • The mattress is fully reversible, the lovely soft cover is on both sides of the mattress, so you can easily flip the mattress over and use both sides.
  • Soft knitted outer cover. Outer cover is zipped, removable and washable.
  • Approx 10cm thick. Outer cover is zipped, removable and washable.
  • This item is a sofabed mattress ONLY, it does not include a sofabed. The mattress comes in a hygiene vaccum rolled bag. Please check your measurements of your existing mattress before ordering.
  • Please ensure a mobile number is provided, this will help with the speed and efficiency of the delivery.
Colour Manufacturer Weight
Blue Save On Goods UK 20 kg
£13999
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General information about Mattresses 140x180:

The mattress size of 140x180 is a popular choice for individuals who prioritize space without sacrificing too much room in their bedrooms. These mattresses provide a comfortable sleeping surface suitable for both single sleepers and couples. With a width of 140 cm, they provide ample space for individuals to find a comfortable sleeping position, while the length of 180 cm ensures a sufficient sleeping area for most people.

One of the primary advantages of mattresses in the size of 140x180 is their versatility. They are suitable for various room sizes, from smaller bedrooms to larger master bedrooms, making them a suitable option for individuals living in different housing situations. Additionally, these mattresses can be used in guest rooms or children's rooms, providing a comfortable and supportive sleep surface for visitors or growing kids.

When it comes to choosing the right mattress, comfort and support should be top priorities. Mattresses in the size of 140x180 are available in various types, including memory foam, innerspring, latex, and hybrid mattresses. Each type offers unique features and benefits, catering to different sleep preferences and needs. For example, memory foam mattresses provide excellent pressure relief and contouring, while innerspring mattresses offer bounciness and good airflow. Latex mattresses are known for their natural breathability and hypoallergenic properties, making them a suitable choice for individuals with allergies or sensitivities. Hybrid mattresses combine the benefits of different materials, providing a balance of comfort and support.

In terms of maintenance, mattresses in the size of 140x180 require regular care to ensure their longevity. It is recommended to rotate the mattress every three to six months to promote even wear and prevent sagging. Additionally, using a mattress protector can help keep the mattress clean and protect it from spills, stains, and dust mites. Regular vacuuming and spot cleaning are also essential to maintain the mattress's hygiene and ensure a healthy sleeping environment.

In conclusion, mattresses in the size of 140x180 offer a comfortable and versatile sleeping option suitable for individuals of different needs and preferences. With various types available, individuals can choose a mattress that best suits their desired level of comfort and support. Proper maintenance and care will ensure the longevity of the mattress, allowing individuals to enjoy restful nights of sleep for years to come.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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