How to Shop for a Single Mattress

If you are shopping for a single mattress, you are actually shopping for what’s commonly referred to as a twin mattress. The dimensions of a single, or twin, mattress are approximately 38” x 74.5”. Dimensions can vary by ½” based on the single mattress model.

Two single mattresses placed side-by-side equal the dimensions of one standard king size mattress, and can also be an ideal solution for couples using a king size bed that can’t agree on mattress comfort. There are even more advanced options for single mattresses, including couples choosing two single iComfort® gel memory foam mattresses based on their individual model and comfort preference, and pairing each mattress with its own adjustable foundation, while still sleeping side by side.

Visit our website for information on Serta’s selection of mattresses.