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Shop Mattresses by Size | Best Prices & Selection

Explore our wide selection of mattresses by size, small single, single, small double, double, king and super king size to find the perfect fit for your bed and sleep needs.

76 Products
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Balmoral Pocket Memory Mattress
Balmoral pocket memory mattress.
Medium firmness.
Featuring 1000 pocket springs and a luxurious 3" memory foam layer.
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Balmoral pocket memory mattress.
Medium firmness.
Featuring 1000 poc...
£299.95 £249.96
 
 
Silentnight Elson Geltex Mattress
Silentnight
Elson mattress.
Geltex pillow top for ultmate comfort. Mattress Depth: 31cm.
Available sizes: single, small double, double, king & super king size.
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Elson mattress.
Geltex pillow top for ultmate comfort. Mattress Depth...
£459.95 £383.29 £379.95 £316.63
You save 21%
 
 
Silentnight Fortuna Eco Mattress
Silentnight
Fortuna Eco mattress
Traditional double sided design.
Available sizes: single, small double, double, king & super king size.
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Fortuna Eco mattress
Traditional double sided design.
Available siz...
£269.95 £269.95
 
 
Loren Williams Tranquility Mattress
Loren Williams
Tranquility mattress.
Zone pocket springs for targeted support and spine protection.
Available sizes: single, small double, double, king & super kin...
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Tranquility mattress.
Zone pocket springs for targeted support and sp...
£249.95 £208.29
 
 
Loren Williams Stirling Mattress
Loren Williams
Loren Williams Stirling mattress.
Boasts 1,400 zoned pocket springs.
Available sizes: single, double & king size.
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Loren Williams Stirling mattress.
Boasts 1,400 zoned pocket springs.
...
£309.95 £258.29
 
 
Loren Williams Tencel 1200 Mattress
Loren Williams
Tencel 1200 mattress
This mattress offer additional support where you need it most.
Available sizes: single, small double, double & king size
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Tencel 1200 mattress
This mattress offer additional support where you...
£299.95 £249.96
 
 
Silentnight Studio Lux Mattress
Silentnight
Silentnight Studio Lux mattress
A premium combination of memory foam and geltex.
Available sizes: double & king size.
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Silentnight Studio Lux mattress
A premium combination of memory foam ...
£699.95 £583.29
 
 
Silentnight Atala Eco Mattress
Silentnight
Atala Eco mattress
Supportive Miracoil coil spring system.
Available sizes: single, small double, double, king & super king size.
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Atala Eco mattress
Supportive Miracoil coil spring system.
Available...
£299.95 £299.95
 
 
Knight Spring & Fillings Mattress
Knight spring & fillings mattress.
From Wheatcroft.
Providing reversible use for longer shape retention.
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Knight spring & fillings mattress.
From Wheatcroft.
Providing revers...
£129.95 £108.29
 
 
Birlea Sleepsoul Bliss 800 Mattress
Birlea
Sleepsoul Bliss 800 pocket mattress.
Available sizes: single, small double, double, king & super king size. 
800 pocket spring and foam.
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Sleepsoul Bliss 800 pocket mattress.
Available sizes: single, small d...
£349.95 £291.63 £299.95 £249.96
You save 17%
 
 
Loren Williams Serenity Double Mattress
Loren Williams
Serenity mattress
Pocket springs. Zero motion transfer.
Available sizes: single, small double, double, king & super king size.
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Serenity mattress
Pocket springs. Zero motion transfer.
Available si...
£299.95 £249.96
 
 
Silentnight Hera Miracoil Memory Mattress
Silentnight
Hera miracoil memory mattress.
Luxurious soft knit cover for extra comfort. Mattress D: 24 cm
Available sizes: single, small double, double, king & ...
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Hera miracoil memory mattress.
Luxurious soft knit cover for extra co...
£289.95 £289.95
 
 
Silentnight Studio Geltex Mattress
Silentnight
Silentnight Studio Geltex mattress
Mirapocket layer inside uses 1000 pocket springs.
Available sizes: single, double & king size.
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Silentnight Studio Geltex mattress
Mirapocket layer inside uses 1000 ...
£329.95 £274.96 £289.95 £241.63
You save 14%
 
 
Silentnight Leona Eco Tufted Mattress
Silentnight
Leona Eco tufted mattress
Supportive Miracoil open coil spring system.
Available sizes: single, small double, double, king & super king size.
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Leona Eco tufted mattress
Supportive Miracoil open coil spring system...
£319.95 £319.95
 
 
Loren Williams Harmony Mattress
Loren Williams
Harmony mattress.
Pocket springs, spine protection.
Available sizes: single, small double, double, king & super king size.
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Harmony mattress.
Pocket springs, spine protection.
Available sizes:...
£229.95 £191.63
 
 
Sareer Diamond 6+2 Memory Foam Mattress
Sareer
Diamond 6+2 memory foam mattress.
The mattress is spring-free.
Available sizes: small single, single, small double, double, king & super king size.
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Diamond 6+2 memory foam mattress.
The mattress is spring-free.
Avail...
£189.95 £158.29
 
 
Sareer Cool Blue Memory Coil Mattress
Sareer
Cool blue memory coil mattress.
The open coil spring unit provides consistent support levels.
Available sizes: small single, single, small double, d...
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Cool blue memory coil mattress.
The open coil spring unit provides co...
£129.95 £108.29
 
 
Sareer Cool Blue Memory Foam Mattress
Sareer
Cool Blue memory foam mattress.
Reflex foam, cool blue memory foam.
Removable zip cover.
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Cool Blue memory foam mattress.
Reflex foam, cool blue memory foam.
...
£144.95 £120.79
 
 
Sweet Dreams Titan Mattress
Sweet Dreams
Titan mattress
A new starter mattress featuring a framed 13.5g bonnell springs.
Available sizes: small single & single.
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Titan mattress
A new starter mattress featuring a framed 13.5g bonnel...
£129.95 £108.29
 
 
Sweet Dreams Rupert Mattress
Sweet Dreams
Rupert mattress.
Smart mattress with an elegant combination of traditional 13.5g springs.
Available sizes: small single, single, small double, doubl...
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Rupert mattress.
Smart mattress with an elegant combination of tradit...
£149.95 £124.96
 
 
Julian Bowen Capsule Memory Pocket Mattress
Julian Bowen
Capsule memory pocket mattress.
Features a 1000 Pocket Spring unit topped with 25mm of memory foam.
Available sizes: double, king & super king size.
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Capsule memory pocket mattress.
Features a 1000 Pocket Spring unit to...
£359.95 £299.96
 
 
Sareer Gel Coil Mattress
Sareer
Gel coil mattress.
Using both an open coil spring unit and a Gel-Lex foam top layer.
Available sizes: small single, single, small double, double, ki...
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Gel coil mattress.
Using both an open coil spring unit and a Gel-Lex ...
£119.95 £99.96
 
 
Birlea Sleepsoul Orion Mattress
Birlea
Sleepsoul Orion Cool Gel Mattress
Available sizes: small double, double & king size.
The 3.5cm of cool gel foam creates a plush cushioning that feel...
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Sleepsoul Orion Cool Gel Mattress
Available sizes: small double, doub...
£429.95 £358.29 £399.95 £333.29
You save 8%
 
 
Sareer Pocket Reflex Plus Mattress
Sareer
Pocket reflex plus mattress.
Pocket sprung unit, 25mm reflex foam top layer.
Available sizes: small single, single, small double, double & king size...
More
Pocket reflex plus mattress.
Pocket sprung unit, 25mm reflex foam top...
£119.95 £99.96
 
 
Showing 1 - 24 of 76
Shop Mattresses by Size | Best Prices & Selection

Find Your Perfect Mattress by Size – Single, Small Double, Double, King, and Super King

When it comes to choosing the right mattress, size matters.

Whether you're furnishing a small bedroom, upgrading to a luxurious sleep experience, or shopping for a growing family, we have a wide selection of mattresses available in every size to meet your unique needs.

Why Choose Our Mattresses?

Wide Range of Sizes: We offer a variety of mattress sizes to suit different bed frames, sleeping habits, and room sizes.

Quality and Comfort: Each mattress is designed to provide optimal support and comfort, ensuring you wake up refreshed.

Affordable Options: We have mattresses to fit every budget, from entry-level options to high-end luxury models.

Expert Advice: Not sure which size or mattress is best for you? Our expert team is available to guide you in making the right choice.

You’ll also need the perfect bed frame to match your mattress size and style. That's why we also offer a comprehensive collection of Beds By Size.

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