A standard king single size mattress measures 1055 mm in width and 2030 mm in length, with King Living beds designed to accommodate this mattress size.

The overall dimensions vary between designs depending on the king single size bedhead, base, frame profile, and any additional elements. For specific measurements, refer to each unique bed design on our website or enquire at your nearest King Living showroom. 

When deciding between a king single bed or a double bed, the key difference lies in their proportions. While bed dimensions can vary by design, a king single mattress is narrower and longer measuring 2030 mm in length by 1055 mm in width, while a double mattress is wider and shorter, measuring 1900 mm in length and 1385 mm in width.

A king single bed is often the preferred choice for taller, solo sleepers who want extra length, while a double bed is comfortably suited to two people. 

A king single size bed is ideal for teens, older or taller children who have outgrown a standard single and want a little more room to stretch out. We recommend selecting a mattress at least 150 mm longer than the tallest person using it.

It is also the best choice for guest rooms and spare bedrooms where you want a comfortable sleep space that stays compact and space efficient.

For a king single that balances comfort, function and long-term quality, the King Living Delta Coast Bed is a standout choice.

Its plush, tailored bedhead is designed for supportive comfort when reading or lounging, while the optional storage design opens sideways for easy access in smaller bedrooms.

Built on the King Steel Frame foundation for lasting support, Delta Coast is made to order and customisable in a choice of premium fabrics. Removable tailored covers also make it easy to care for, or refresh over time. 

For a complete sleep setting, pair it with the award-winning Sleep+ Mattress for customisable comfort and airflow-focused layers that adapt to your body.