3' Single Mattresses

What Size is a 3ft Single Mattress?

A 3'0 single mattress is one of the most popular mattress sizes in the UK, measuring 90cm x 190cm (or 3 feet wide by 6 feet 3 inches long). It offers a suitable sleep surface for one person, striking a balance between personal space and room-saving practicality. If you're shopping for a child, teen, or solo adult, the UK single mattress is a smart choice.

Its universal sizing makes it suitable for a wide range of UK bed frames, including divan bases, metal bed frames, and bunk beds. Whether you’re upgrading from a toddler bed, furnishing a guest room, or sourcing beds for rental properties, single mattresses remain a top choice for versatility. If you need help comparing sizes, visit our Mattress Size Guide for full UK dimension breakdowns.

Who is a Single Mattress Best For?

The 3ft single mattress is suited to a wide range of sleepers and room setups. Most often used in:

• Children’s and teenagers’ bedrooms
• Guest rooms or smaller spare bedrooms
• Bunk beds and daybeds
• Two people sharing a room but not a bed
• Lettings, HMO rooms, or rental properties
• Anyone needing a personal sleep space without taking up too much room

Compared to a 2'6 small single, the 3'0 version gives a little extra shoulder and hip room, making it more a more comfortable option overall.

Single Mattress for Sale – Best Value for Money

Looking for a deal? Visit our Bed and Mattress Sale Page for extra reductions on our sale prices, for every size mattress, beds and more.

Wondering where to buy a single mattress that offers comfort, quality, and great value? We've handpicked a few of our most popular and well-reviewed 3' single mattresses to help you get started:

Deep Sleep Balmoral Bonnell Spring Mattress

One of the best value for money mattresses we offer. A deep, bonnell sprung mattress with plenty of fillings, designed for comfort and support at a low cost. A go-to choice for those on a tight budget, looking for the spare room or furnishing multiple rooms at once.

Komfi Unity Comfort Bunk Bed Mattress

Combines an eco foam base with a reflex foam top. Shallow enough for Bunk and day beds and very popular for children or teenagers. A firmer option for young ones at a very competitive price.

Deep Sleep Luxury Pocket 1000 Firm Spring Mattress

This firmer pocket spring mattress provides extra support and is perfect for older children, teens, or adults seeking something on the firmer side. Its solid edge supports are ideal for a smaller mattress, allowing you to utilise the whole surface. A solid option for everyday use or HMO landlords looking for long-lasting support.

Silentnight Eminence Eco Comfort Pocket 1200 Mattress

A sustainable reputable branded option featuring 1200 pocket springs and made entirely from recycled bottles. Winner of the 2017 which best buy awards, the Eco comfort has been around for a while with consistent popularity.

Single Mattress UK – Built to Fit Every Bedroom

All our single mattresses are made to standard UK dimensions, ensuring compatibility with UK bed frames and bases. That includes slatted bases, children's beds, divans, and ottoman beds.

If your room has tight dimensions, you're fitting 2 beds in one room or you’re working around furniture, the 3ft single is roomy enough for most, but compact enough for shared or multi-purpose spaces.

Need a custom size? Many of our models are available in bespoke dimensions, contact our team if you would like to know which mattresses can be made to special requirements on 01227765544 or email sales@beds4us.com

What Are the Best Types of Single Mattresses?

Choosing the best 3' mattress depends on a number of factors like whose using it, how often and value for money. Here are our top recommended mattress types that suit this size:

• Foam Mattresses – Comfortable and compact, foam mattresses offer great body contouring, edge to edge support to make the most out of your space and reduce motion, making them a smart option for kids, teens, and bunk beds.
• Traditional Spring Mattresses – Often a lower cost option which is common for single mattresses and ideal for a durable, consistent sleep surface for an individual.
• Memory Foam Mattresses – A body contouring comfort option that is very popular for solo sleepers, often used in kids' rooms, spare rooms, or for older sleepers requiring the benefits pressure relief
• Natural Fillings Mattresses – For those who don't like synthetic materials or are sensitive to chemicals, this category has proven popular for solo sleepers seeking enhanced breathability, especially good for older generations
• Children's Mattresses – Soft, safe, and supportive for growing bodies, these are optimised in depth and comfort level for younger sleepers.
  

Still browsing? Explore our complete Mattresses collection to find your perfect match by material, firmness, or feature.

Explore Other Mattress Sizes

Not sure if a 3’0 Single Mattress is the best fit for your needs? We offer all standard UK sizes, making it easy to upgrade or downsize based on your space:

• 2'6 Small Single Mattresses
• 4'0 Small Double Mattresses
• 4'6 Double Mattresses
• 5'0 King Size Mattresses
• 6'0 Super King Mattresses
  

Need more advice? Visit our Mattress Size Guide for comparisons, diagrams, and recommendations.

Not Sure Which Mattress to Choose?

Whether you’re buying a mattress for your child, setting up a guest room, or replacing a worn-out bed in your HMO, our team can help you choose the best single mattress for your space, budget, and comfort preferences.

📞 Call us on 01227 765544

📧 Email sales@beds4us.com

💬 Or chat with us live on our website