Here you can find our range of luxurious long king size mattresses which are 15 cm (0.49 ft) longer than an average UK king size mattress. Just choose a style and make sure to select the right custom size from the drop down menu. For help with picking the one of your dreams, why not check out our Mattress Guide?
We’re committed to finding the perfect mattress for you.
Learn more about Bed Guru Custom Sizes.