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Is a king size firm mattress suitable for me? 

Size

This mattress type can be categorised by size and tension, two important factors to consider before making a purchase. A king size mattress and bed require a spacious bedroom, as ideally your bedroom will still feature plenty of space for additional furniture and accessories. If you think a king size bed is just too large for your bedroom, opt for a double bed and mattress. 

Tension

In regards to tension, firm king size mattresses are best suited for front and back sleepers. The firm tension ensures even weight distribution and adequate spinal alignment. For side sleepers, we would recommend a softer mattress in order to provide cushioned hip and shoulder support. The term ‘firm mattress’ is interchangeable with ‘firm orthopaedic mattress’ as firm mattresses are recognised for their ability to relieve pressure and provide fantastic spinal support. 

What is included in our firm king mattress collection?

Memory foam

Our memory foam options ensure there is no need to worry about your mattress being too firm and, therefore, sacrificing comfort. With a king size firm memory foam mattress, you can rely on the perfect fit for front and back sleepers who are looking for body-moulding support. 

Gel foam 

For all of the benefits of memory foam, the material is recognised for its heat retention properties. With this in mind, gel foam provides a similar sink-in sensation to memory foam but is better at regulating temperature, ensuring you’re never too hot or too cold throughout the night. 

Open coil

A fantastic budget-friendly option, open coil mattresses have proven popular for many years now. These mattresses consist of a coil of wire that is wound to form a spring unit. Open coil mattresses tend to provide a firm sleeping surface and therefore are ideal for firm and extra firm mattresses. 

Pocket springs

Pocket springs offer a similar sensation to memory foam in the sense that both compositions provide targeted support. With a pocket-sprung mattress, each spring is encased within a fabric pocket and reacts independently to any movements made. The other standout appeal of pocket springs is their motion-isolation properties. This essentially means that any movements made elsewhere on the bed won’t impact your sleep. 

Natural fillings

Above we talked about the temperature regulating properties of gel foam, natural fillings such as cotton and wool are also useful for ensuring a cool and fresh sleep environment. Moreover, natural fillings offer greater comfort and support compared to synthetic materials. 

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