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Small Double Mattresses

Small Double Mattresses

A small double mattress measures 4' x 6'3", (120 cm x 190 cm) so it's ideal if you're looking for a mattress that won't take up too much space but won't sacrifice your sleeping comfort. Enjoy the best of both worlds - a small double mattress offers both extra sleeping space and extra bedroom space! They're the perfect choice for smaller bedrooms, growing teenagers and couples living in small-to-medium sized houses.

Check out our extensive range of small double mattresses today. Our collection includes pocket sprung mattresses for the best in firmness and support, memory foam mattresses for superior contouring and comfort, latex mattresses for those who need a little more comfort, and many more to choose from.

We only stock top-selling, trusted brand names such as Sealy and Silentnight. With many more popular brands to choose from, our best-selling brands are household names thanks to their superior quality, durability and reliability.

Many of our small double mattresses come with up to 70% off and Free Next Day Delivery - so take advantage of this fabulous discount and order today. Shop online, call us or visit our showroom. You could be slumbering soundly on your new mattress as early as tomorrow!

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NOW25% off

SPRING SALE

Casper Essential Mattress, Small Double

9.1
out of 10

Small Double 4' x 6'3"

Now only £355.78

Also available in: Single, European Single, Double, King Size, European King Size, Superking

Type: Reflex Foam, Rolled Up, Single-Sided Mattress

Firmness: 4 Medium to Firm

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

9.1
out of 10

Now 25% off

Small Double Now Only £355.78

Small Double Now Only £355.78

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NOW40% off

SPRING SALE

SleepSoul Bliss 800 Pocket Memory Pillow Top Mattress, Small Double

9.2
out of 10

Small Double 4' x 6'3"

Now only £260.96

Also available in: Single, Double, King Size, Superking

Type: Memory Foam, Pocket Sprung, Rolled Up

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

9.2
out of 10

Now 40% off

Small Double Now Only £260.96

Small Double Now Only £260.96

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NOW25% off

SPRING SALE

Casper Hybrid Mattress, Small Double

9.0
out of 10

Small Double 4' x 6'3"

Now only £599.20

Also available in: Single, European Single, Double, European Double, King Size, European King Size, Superking

Type: Memory Foam, Rolled Up, Single-Sided Mattress

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

9.0
out of 10

Now 25% off

Small Double Now Only £599.20

Small Double Now Only £599.20

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NOW30% off

SPRING SALE

SleepSoul Balance 800 Pocket Memory Mattress, Small Double

8.8
out of 10

Small Double 4' x 6'3"

Now only £206.96

Also available in: Single, Double, King Size

Type: Memory Foam, Pocket Sprung, Rolled Up

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.8
out of 10

Now 30% off

Small Double Now Only £206.96

Small Double Now Only £206.96

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NOW25% off

SPRING SALE

Casper Original Mattress, Small Double

9.1
out of 10

Small Double 4' x 6'3"

Now only £524.30

Also available in: Single, Double, King Size, European King Size, Superking

Type: Memory Foam, Rolled Up, Single-Sided Mattress

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

9.1
out of 10

Now 25% off

Small Double Now Only £524.30

Small Double Now Only £524.30

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NOW60% off

Memory Zone Pocket 2000 Mattress, Small Double

8.8
out of 10

Small Double 4' x 6'3"

Now only £369.95

Also available in: Single, Double, European Double, King Size, European King Size, Superking

Type: Memory Foam, Pocket Sprung, Rolled Up

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.8
out of 10

Now 60% off

Small Double Now Only £369.95

Small Double Now Only £369.95

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NOW25% off

SPRING SALE

Simba Hybrid Essential 1500 Pocket Mattress, Small Double

8.6
out of 10

Small Double 4' x 6'3"

Now only £429.70

Also available in: Single, Double, King Size

Type: Memory Foam, Pocket Sprung, Reflex Foam

Firmness: 4 Medium to Firm

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.6
out of 10

Now 25% off

Small Double Now Only £429.70

Small Double Now Only £429.70

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NOW50% off

SPRING SALE

Silentnight Vilana Limited Edition Miracoil Mattress, Small Double

8.6
out of 10

Small Double 4' x 6'3"

Now only £202.60

Also available in: Single, Double, King Size, Superking

Type: Standard Sprung, Single-Sided Mattress

Firmness: 5 Firm

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.6
out of 10

Now 50% off

Small Double Now Only £202.60

Small Double Now Only £202.60

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NOW15% off

SPRING SALE

Bodyshape Value Memory Mattress, Small Double

8.8
out of 10

Small Double 4' x 6'3"

Now only £199.45

Also available in: Small Single, Single, Double, King Size

Type: Memory Foam, Reflex Foam, Rolled Up

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.8
out of 10

Now 15% off

Small Double Now Only £199.45

Small Double Now Only £199.45

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NOW40% off

Classic Gold Mattress, Small Double

8.5
out of 10

Small Double 4' x 6'3"

Now only £169.95

Also available in: Small Single, Single, Double, European Double, King Size, European King Size

Type: Standard Sprung, Double-Sided Mattress

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.5
out of 10

Now 40% off

Small Double Now Only £169.95

Small Double Now Only £169.95

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NOW35% off

SPRING SALE

Layezee Comfort Memory Pillow Top Mattress, Small Double

8.8
out of 10

Small Double 4' x 6'3"

Now only £231.55

Also available in: Single, Double, King Size

Type: Memory Foam, Standard Sprung, Single-Sided Mattress

Firmness: 4 Medium to Firm

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.8
out of 10

Now 35% off

Small Double Now Only £231.55

Small Double Now Only £231.55

view details

NOW20% off

Silentnight Essentials 600 Mirapocket Mattress, Small Double

8.7
out of 10

Small Double 4' x 6'3"

Now only £209.95

Also available in: Single, Double, King Size

Type: Pocket Sprung, Single-Sided Mattress, Hypoallergenic

Firmness: 3 Medium

FREE Next Day Delivery or choose a date

FREE Next Day Delivery or choose a date

8.7
out of 10

Now 20% off

Small Double Now Only £209.95

Small Double Now Only £209.95

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What size is a small double mattress?

A small double mattress measures 120cm wide and 190cm long. In imperial measurements, that's 4 feet wide, 6 feet and 3 inches long (4' x 6'3"). Small double mattresses are the same length as double mattresses, but approximately 15cm (6 inches) narrower.

Can a small double mattress fit two adults?

Yes, a small double mattress can fit two adults - but it will feel very cosy. We recommend double or king size mattresses instead, which will give you both enough space to sleep without disturbing each other. Small double mattresses are best for one adult, or occasional use by two adults. They're also a good option for smaller bedrooms.

Do you have small double mattress toppers?

Yes, we have a great selection of small double mattress toppers, including memory foam mattress toppers. They're a great way to give your existing mattress a new lease of life and provide a little extra comfort.

Can a small double mattress fit on a double bed?

Technically, a small double mattress can fit on a double bed - but we don't recommend this! This will create gaps in-between your mattress and bed, which could be a safety hazard. Placing your mattress on an unsuitable bed may also invalidate your warranty. The best option is to choose a small double bed with mattress as one complete bed and mattress set, to be sure of a good fit.

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