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Single Memory Foam Mattresses

There's no doubt that enjoying a decent night's rest is key for all of us. The mattress you sleep on makes a huge difference in whether this happens or not. For many people, this makes buying a single memory foam mattress a great choice.

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Based on 21,851 reviews

Trustpilot Star rating Verified

Mattressnextday sell good priced mattresses and delivery was on time. The mattress looks of good quality and very comfortable.

Alyson 21st Mar
Trustpilot Star rating Verified

The reviews on the mattresses are very helpful and aided me in making my selection. Their delivery men and wonderful, quick, efficient and very polite. They don't charge the earth either. I would recommend this company to everyone.

Vickie Wood 21st Mar
Trustpilot Star rating Verified

From initial enquiry through to delivery, the transaction was professionally handled and went smoothly. Delivery was on time the item was delivered to the bedroom unwrapped and installed satisfactorily. Throughout the transaction everyone was polite and efficient.

Mr. Geoffrey Dunning 21st Mar

Help & Buying Guides

How to choose the best single memory foam mattresses

The luxurious memory foam material feels exquisite to lie on and will give a comfortable night's rest every time. Our single memory foam mattresses are easy to take care of and will add an air of refinement to any bedroom.

Measuring 3 feet, they also offer a compact sleeping solution for any bedroom. This can come in handy when designing a child's room or a smaller bedroom.

Our memory foam mattresses come in a choice of firmness ratings so you can pick one which is tailored to your personal preference. Go softer if you like, or choose a firmer one if you require extra support. Whichever one of our single memory foam mattresses you choose, we are sure you will love it.

What size is a single memory foam mattress?

Single foam mattresses are generally the same dimensions as other single mattresses and measure 90 x 190cm or 3’0 x 6’4. They’re commonly referred to as 3’ singles. Bear in mind that certain brands such as Ikea, and European mattress sizes are slightly larger, so you will need to ensure you buy the right single memory foam mattress to fit your bed frame.

What is the best single memory foam mattress?

This is all down to personal choice. The majority of memory foam mattresses are medium to firm, so they’ll provide plenty of support regardless of the manufacturer. However, better quality mattresses also incorporate extras such as cool fabric covers to keep you cooler, or allergy-free latex layers for greater support.

Check out our full range of memory foam mattresses for more information.

How thick is a single memory foam mattress?

Single memory foam mattresses range in thickness, but the average is around 23-25cm, which will provide you with plenty of support, even if you’re a side sleeper.

Can you get mattress toppers for a single memory foam mattress?

Yes. Any standard single mattress topper should fit your single foam mattress perfectly, giving you an additional layer of cushioning for a softer feel.

Size Imperial Metric
Cot Mattress 3'9" x 1'9" 120cm x 60cm
Cot Bed Mattress 4'6" x 2'3" 140cm x 70cm
Adjustable Small Single 2'6" x 6'6" 75cm x 200cm
Adjustable Single 3' x 6'6" 90cm x 200cm
Adjustable Small Double 4' x 6'6" 120cm x 200cm
Adjustable Double 4'6" x 6'6" 135cm x 200cm
Small Single 2'6" x 6'3" 75cm x 190cm
Single 3' x 6'3" 90cm x 190cm
Small Double 4' x 6'3" 120cm x 190cm
Double 4'6" x 6'3" 135cm x 190cm
King Size 5' x 6'6" 150cm x 200cm
Super King 6' x 6'6" 180cm x 200cm
European Small Single 2'8" x 6'6" 80cm x 200cm
European Single 3' x 6'6" 90cm x 200cm
European Double 4'7" x 6'6" 140cm x 200cm
European King Size 5'3" x 6'6" 160cm x 200cm

All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).

Support Best for
 Icon for Memory Foam Memory Foam Body moulding and pressure relieving
 Icon for Natural Fibres Natural Fibres Unrivalled comfort, naturally temperature-regulating
 Icon for Latex Latex Breathable, supportive and eco friendly
 Icon for Cool Gel Memory Foam Cool Gel Memory Foam Active cooling properties, ideal for hot sleepers
 Icon for Soft White Fibres Soft White Fibres Hypoallergenic polyester, soft and durable

Support Best for
 Icon for Pocket Springs Pocket Springs Individual springs for tailored support
 Icon for Foam Foam Conforms to your body's shape, silent (no springs)
 Icon for Open Coil Springs Open Coil Springs Traditional, interlinked springs
 Icon for Pocket Springs Latex Bouncy yet supportive, great for hot sleepers

Firmness Best for
Softer
Good for side sleepers, a softer level of support
Medium
Good all-rounder for front, side or back sleepers
Medium - Firm
Good for people who change sleeping position
Firm
Good for people who sleep on their front or back
Extra Firm
The firmest level of support, also known as orthopaedic