Super King Feather & Down Duvets

What size is a super king duvet?

A super king duvet measures 260cm x 220cm (102" x 87"). It’s the second largest size we sell – one size up from a king size duvet and a size down from an emperor size duvet. Super king duvets are designed to fit super king size beds, allowing for a good amount of overhang at the sides. However, they’re also a lovely choice for king size beds, especially if you and your partner find yourselves battling over who has the most duvet at night. You can find out more about sizes in our duvet size guide. 

Will a super king duvet fit in a king size cover?

No. A super king duvet is larger than a king size duvet cover, so if you tried to fit your super king duvet inside a king size cover, it would bunch up leaving you with a bumpy and uncomfortable duvet. Using the right size duvet cover is always the best idea – see our range of super king duvet covers in a full range of prices.

How to wash a feather and down duvet

Washing a super king feather and down duvet is a big job, so we’d recommend you take yours to a professional launderette or dry cleaner. Even if you manage to fit your super king feather and down duvet in your domestic washing machine, it won’t have enough space in the drum to circulate which will mean it won’t get cleaned effectively. In addition, duvets get very heavy when wet and the weight of your duvet could damage your machine. Find out more about laundering feather and down duvets in our duvet care guide.