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Discover your perfect
king size mattress
Upgrade your sleep with a luxurious king size mattress designed to deliver exceptional comfort, generous space, and reliable support night after night. Engineered with individually pocketed springs, each one responds independently to your body’s shape and movement. This means every inch of your mattress works to provide targeted support where you need it most, minimising pressure points and promoting better spinal alignment. The independent spring action also helps to reduce motion transfer, so if you share your bed, you’re less likely to be disturbed by your partner’s movements.
King size pocket sprung mattress FAQs
What are the dimensions of a king size mattress?
A standard king size mattress in the UK measures 150cm x 200cm (5'0" x 6'6"), offering extra width and length for a spacious and comfortable night’s sleep.
Is a king size pocket sprung mattress suitable for two people?
Yes, a king size pocket sprung mattress is ideal for couples. The individual springs provide tailored support to each sleeper, reducing motion transfer so you both enjoy an undisturbed night.
Do your king size mattresses fit all standard UK bed frames?
Yes, all of our king size mattresses are made to standard UK dimensions and will fit any standard UK king size bed frame.
What type of king mattress is best for me?
It depends on your sleeping style and personal preference. We offer king size mattresses in a range of comfort levels from soft to firm. Check out our mattress buying guide or experience our mattresses in person to find your perfect fit.
How do I care for my king size mattress?
Rotate your king mattress regularly to maintain even wear. Use a breathable mattress protector and ensure your bed base is supportive and in good condition. We recommend reading our mattress care guide so that you can get the most out of your mattress for years to come.
What sheet size do I need for a king size mattress?
You’ll need a fitted sheet that matches standard king size mattress dimensions. For deeper pocket sprung king mattresses, opt for deep-fit sheets to ensure a snug and secure fit.
Choosing the right king size mattress
Finding the perfect king size mattress starts with understanding what feels right for your body and sleep style. We always recommend trying our mattresses in person at our Yorkshire showroom, where you can experience the comfort for yourself and speak with one of our knowledgeable specialists. Can’t make it in? No problem, our team is happy to offer expert advice, and our mattress buying guide is a great place to start your search with confidence.
Best soft king size mattress?
For a luxuriously soft and supportive sleep, our owners recommend the Fountains 4,000 pocket sprung mattress. It offers a plush, cushioned feel while still maintaining gentle support throughout the night.
Best medium soft king size mattress?
The Sawley 8,000 pocket sprung mattress provides the ideal medium/soft comfort, perfect if you like a little extra softness without losing the underlying support you need for a restful night’s sleep.
Best medium king size mattress?
A great all-round choice, the Grantley 12,500 pocket sprung mattress delivers balanced comfort and support, making it ideal for couples or anyone who changes position during the night.
Best medium firm king size mattress?
For those who prefer a supportive yet slightly forgiving feel, the Ripley 12,500 offers a medium/firm tension that keeps your spine aligned and muscles relaxed.
Best firm king size mattress?
If you need extra support, the Studley 5,500 is our top recommendation. It provides firm, consistent comfort that’s ideal for those wanting additional support.