Super King Duvet Cover Sets

Sized to fit a standard UK super king duvet, with two matching pillowcases included. Browse our super king duvet cover sets below.

Super king duvet cover set dimensions

Our super king duvet cover sets measure 260 x 220 cm, sized to fit a standard UK super king duvet with enough room for it to move and loft properly inside. Each set includes two Housewife pillowcases at 50 x 75 cm.

Checking your duvet is genuinely super king before ordering

Super king is the largest standard UK duvet size, and it's worth confirming your duvet is actually this size rather than assuming based on bed size alone, since king and super king bedding are sometimes used loosely by other retailers. If your duvet measures closer to 230 x 220 cm, that's king size, not super king, and a super king cover would fit too loosely.

Why the fit matters more on larger sizes

On a super king cover specifically, an oversized fit can be more noticeable than on smaller sizes, since there's more excess fabric to bunch or shift overnight. Getting the size right the first time makes a bigger practical difference here than it might on a smaller bed.

What's included

Each set comes as a three-piece bundle: one 260 x 220 cm duvet cover, plus two matching Housewife pillowcases, all in the same fabric and design.

FAQ

What size is a super king duvet cover set?
260 x 220 cm for the duvet cover, plus two Housewife pillowcases at 50 x 75 cm each.
How do I know if my duvet is king or super king?
Measure it directly — king measures 230 x 220 cm, while super king measures 260 x 220 cm. A 30 cm difference in width is enough to affect fit noticeably.
Is a loose-fitting cover a problem on a super king duvet?
Yes, more so than on smaller sizes, since there's more excess fabric that can bunch or shift overnight if the cover is oversized for the duvet inside it.
How many pillowcases come with the super king set?
Two matching Housewife pillowcases, made from the same fabric and design as the duvet cover.
Is the super king set made from the same fabric as the smaller sizes?
Yes, every size in our range uses the same 100% cotton, 200 thread count fabric, so the quality and feel stay consistent regardless of which size you order.