What are the dimensions of a super king mattress?
A standard super king size mattress in the UK measures 180cm x 200cm (6'0" x 6'6"), offering the most sleeping space available in a standard bed size.

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Is a super king mattress suitable for couples?
Absolutely. A super king mattress is ideal for couples who want more space without disturbing each other’s sleep. The extra width provides comfort, while pocket sprung versions help minimise movement transfer.

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Can I get a zip and link super king mattress?
Yes, we offer zip and link super king mattresses, perfect for guest rooms or easier access through tight staircases. They combine two single mattresses into one super king, with the flexibility to split them if needed. If you are interested in a zip and link mattress, please get in touch. 

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How do I care for a super king size mattress?
Rotate your super king mattress regularly to maintain even wear. We recommend using a quality mattress protector and ensuring your bed frame provides proper support. To help your mattress stay comfortable and supportive for years to come, we recommend taking a look at our Mattress Care Guide for simple tips on maintenance and longevity.

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Choosing the right super king mattress

Choosing the right super king mattress is all about finding the perfect balance of space, comfort, and support. You’re welcome to try our range in person at our Yorkshire showroom, where our team is on hand to guide you through the options. Prefer to browse from home? Get in touch with our mattress specialists or use our handy Mattress Buying Guide.

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Best soft super king size mattress?

For those who love a plush, deeply cushioned feel, the Fountains 4,000 is our top pick for the best soft super king mattress. It offers luxurious comfort with gentle, supportive spring tension.

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Best medium soft super king mattress?

The Sawley 8,000 is highly rated as the best medium soft super king mattress. It delivers just the right balance of softness and support, providing a comfortable, lightly cushioned feel that still keeps your body properly aligned.

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Best medium super king mattress?

The Grantley 12,500, stands out as the best medium super king mattress. It offers excellent support with a touch of softness, ideal for couples and combination sleepers.

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Best medium firm super king mattress?

If you prefer a little extra support without losing comfort, the Ripley 12,500 is the best medium firm super king mattress. It maintains great spinal alignment while offering a lightly cushioned surface.

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Best firm super king mattress?

For maximum support and a stable, durable feel, the Studley 5,500 mattress is our recommendation for the best firm super king mattress. Perfect for anyone seeking a supportive night’s rest.