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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 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 Tencel 1500 Mattress
Loren Williams
Tencel 1500 mattress
This mattress offer additional support where you need it most.
Available sizes: double & king size
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Tencel 1500 mattress
This mattress offer additional support where you...
£449.95 £374.96
 
 
Sweet Dreams Hazel Firm Mattress
Sweet Dreams
Hazel firm mattress.
12.5g framed bonnell springs for traditional support.
Available sizes: single, small double, double , king & super king size.
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Hazel firm mattress.
12.5g framed bonnell springs for traditional sup...
£209.95 £174.96
 
 
Sareer Kids Memory Foam Mattress
Sareer
Kids memory foam mattress.
Reflex foam.
Available sizes: small single, single, small double, double, king & super king size.
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Kids memory foam mattress.
Reflex foam.
Available sizes: small singl...
£119.95 £99.96
 
 
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
 
 
Silentnight Breathe Pocket 1200 Mattress
Silentnight
Eco Comfort Breathe 1200 mattress.
Medium comfort.
Available sizes: single, double, king & super king size.
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Eco Comfort Breathe 1200 mattress.
Medium comfort.
Available sizes: ...
£369.95 £308.29
 
 
Sweet Dreams Stitch Bunk Mattress
Sweet Dreams
Stitch bunk mattress.
Especially small bonnell springs for a reduced depth mattress.
Perfect for bunk beds.
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Stitch bunk mattress.
Especially small bonnell springs for a reduced ...
£109.95 £91.63
 
 
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...
£899.95 £749.96 £649.95 £541.63
You save 38%
 
 
Visco Therapy Visco 1000 HD Memory Foam Mattress
Visco Therapy
Visco 1000 HD memory foam mattress.
Made from unique upper layer of high density visco-elastic polymer gel.
Available sizes: single, small double, d...
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Visco 1000 HD memory foam mattress.
Made from unique upper layer of h...
£199.95 £166.63
 
 
Sweet Dreams Quinn Ortho Mattress
Sweet Dreams
Quinn ortho mattress.
Damask top and border with framed 12.5g spring unit for a firmer feel and support.
Available sizes: small single, single, smal...
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Quinn ortho mattress.
Damask top and border with framed 12.5g spring ...
£179.95 £149.96
 
 
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
More
Tencel 1200 mattress
This mattress offer additional support where you...
£299.95 £249.96
 
 
Sweet Dreams Cashmere Ortho 2000 Mattress
Sweet Dreams
Cashmere ortho 2000 mattress.
High c.2000 pocket spring count for traditional comfort and firm fillings.
Available sizes: single, small double, doub...
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Cashmere ortho 2000 mattress.
High c.2000 pocket spring count for tra...
£349.95 £291.63
 
 
Sareer Memory Foam Mattress
Sareer
Sareer memory foam mattress.
The soft top layer material is designed to keep you cool by regulating temperature and humidity.
Available sizes: smal...
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Sareer memory foam mattress.
The soft top layer material is designed ...
£109.95 £91.63
 
 
Sareer Gel Foam Mattress
Sareer
Sareer gel foam mattress.
The mattress combines a deep reflex foam base.
Available sizes: small single, single, small double, double, king & super k...
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Sareer gel foam mattress.
The mattress combines a deep reflex foam ba...
£169.95 £141.63
 
 
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
 
 
Sareer Pocketo 1000 Pocket Mattress
Sareer
Pocketo 1000 pocket mattress.
Viscose cover, hypo allergenic.
Hand tufted, dust mite resistant, back support.
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Pocketo 1000 pocket mattress.
Viscose cover, hypo allergenic.
Hand t...
£189.95 £158.29
 
 
Birlea Sleepsoul Balance Mattress
Birlea
Sleepsoul Balance mattress.
Available sizes: single, small double, double & king size.
800 individual pocket springs and featuring an added layer of...
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Sleepsoul Balance mattress.
Available sizes: single, small double, do...
£179.95 £149.96
 
 
Sweet Dreams Teagan Memory Mattress
Sweet Dreams
Teagan memory mattress
Traditional 13.5g bonnell springs with a layer of memory foam.
Available sizes: single, small double, double & king size.
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Teagan memory mattress
Traditional 13.5g bonnell springs with a layer...
£199.95 £166.63
 
 
Silentnight Studio Eco Mattress
Silentnight
Silentnight Studio Eco mattress
Mirapocket 1000 spring system.
Available sizes: single, double & king size.
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Silentnight Studio Eco mattress
Mirapocket 1000 spring system.
Avail...
£289.95 £241.63
 
 
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
 
 
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...
£99.95 £83.29
 
 
Visco Therapy Moo Moo Choo Choo Memory Foam Mattress
Visco Therapy
ChooChoo or MooMoo reflex mattress.
This comfy mattress is especially created for kids keeping their comfort in mind.
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ChooChoo or MooMoo reflex mattress.
This comfy mattress is especially...
£129.95 £108.29
 
 
Birlea Sleepsoul Air Open Coil Mattress
Birlea
Sleepsoul air mattress.
Available sizes: single, small double & double.
Offering great comfort and support the Air mattress uses a traditional open ...
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Sleepsoul air mattress.
Available sizes: single, small double & doubl...
£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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