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King Size Mattresses

Experience premium comfort with our King size mattresses (150cm x 200cm), designed for couples who want extra space and superior sleep quality.

Featuring leading UK brands such as Silentnight, Sleepeezee, and more, our collection includes luxury pocket sprung, memory foam, and hybrid mattresses.

Enjoy advanced pressure relief, spinal support, and motion isolation for uninterrupted, restorative sleep every night.

With fast UK delivery and flexible finance options, upgrading your sleep has never been easier.

235 results - showing 1 to 20.

What is a King mattress?
A King mattress (5’0” x 6’6” / 150cm x 200cm) offers generous sleeping space for couples or solo sleepers who want extra room. It provides a balanced combination of comfort, support, and reduced partner disturbance, making it one of the most popular UK mattress sizes for everyday luxury sleep.

What are the benefits of a King mattress?
A King mattress delivers excellent space for movement, helping improve sleep posture and overall comfort. The wider sleeping surface reduces partner disturbance and supports better spinal alignment. It is ideal for those who want a more luxurious and spacious sleep environment without upgrading to a Super King.

Who should choose a King mattress?
King mattresses are perfect for couples who want extra space, taller individuals needing more legroom, or anyone upgrading their bedroom for improved comfort. They are also ideal for master bedrooms where space allows for a larger, more premium sleep setup.

What types of King mattresses are available?
Our King mattress range includes memory foam, pocket sprung, hybrid, and latex options. Memory foam offers contouring pressure relief, pocket sprung provides responsive support, and hybrid designs combine both for balanced comfort and durability. Latex options add natural breathability and long-lasting resilience.

Is a King mattress worth it?
Yes, a King mattress is a great investment for improved sleep quality and comfort. The extra width enhances relaxation, reduces disturbances between partners, and creates a more luxurious, hotel-style sleeping experience at home.

What bed base do I need for a King mattress?
A King mattress requires a standard UK King size bed frame or divan base (150cm x 200cm). Using the correct base ensures proper support, maximises comfort, and helps extend the lifespan of your mattress.

How do I maintain a King mattress?
To maintain your King mattress, use a mattress protector, rotate it regularly (unless otherwise stated), and ensure it is placed on a supportive base. This helps preserve comfort, hygiene, and long-term durability.