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Shop mattresses in popular UK sizes for children's, guest and adult bedrooms. Current stock can include single, small double, double and king mattresses with sprung, memory-foam and hybrid constructions from a changing selection of brands.
6 of 19 products
6 of 19 products
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Mattresses Buying Guide
Match the mattress to the bed frame
Use the exact mattress size required by your bed rather than relying on the size name alone. Bed frames can have larger external dimensions, but the mattress must fit the internal sleeping area specified by the manufacturer.
Construction and feel vary by product
Sprung, memory-foam and hybrid mattresses use different constructions, and firmness or comfort descriptions vary between brands. Use the individual product specification for depth, materials, support features, care guidance and suitability.
Read our UK bed size guide before ordering, or browse beds & bed frames and the wider bedroom furniture range.
Mattress FAQs
Will a double mattress fit every double bed?
Check the required mattress dimensions stated for the bed. Standard size names are useful, but the manufacturer's measurements should determine compatibility.
How do I choose between sprung, memory foam and hybrid?
Compare the construction, support description, mattress depth and care information on each listing. Personal comfort preference and the bed base can also affect the choice.
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