Whether you’re choosing a first mattress for a child, upgrading a growing teenager’s bed, furnishing a guest room or looking for a comfortable everyday mattress, Seventh Heaven offers a wide range of single mattresses to suit every comfort preference and budget.
The standard UK single mattress measures 3'0" wide by 6'3" long (90 × 190cm). For taller sleepers, our long single mattresses measure 3'0" × 6'6" (90 × 200cm) and are a popular choice for adults. If you prefer a little more room to stretch out, our wide single mattresses measure 3'6" × 6'3" (105 × 190cm).
For even greater flexibility, selected single mattresses can be zipped together to create a spacious super king-size bed—ideal for guest rooms and adaptable sleeping arrangements.
