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Duvet Size Guides

To be sure of the required size of your item, measure your existing duvet (or duvet covers), then refer to this table of standard UK duvet sizes. Or let us know if you need a bespoke sized duvet. 

If you have no duvets or duvet covers, measure the size of your mattress, then refer to the dimensions below. For extra comfort, we strongly advise you to consider buying ‘one size up’. (This can also avoid a tug-of-war over the duvet.)
Duvet Sizes Metric Imperial
Single Duvet 135x200cm approx. 4ft 5” x 6ft 7”
Double Duvet 200x200cm approx. 6ft 7” x 6ft 7”
King Size Duvet 225x220cm approx. 7ft 4" x 7ft 3"
Super King Size Duvet 260x220cm approx. 8ft 6" x 7ft 3"
Emperor Size Duvet 290x235cm approx. 9ft 6" x 7ft 8"
Mattress Sizes Metric Imperial
Single mattress 90x190cm approx. 3ft x 6ft 3"
Double mattress 135x190cm approx. 4ft 6" x 6ft 3"
King size mattress 150x200cm approx. 5ft x 6ft 6"
Super King size mattress 180x200cm approx. 6ft x 6ft 6"
Emperor size mattress 200x200cm approx. 6ft 6" x 6ft 6"
Caesar size mattress 215x215cm approx. 7ft x 7ft

NB: Different bedding manufacturers may have different Caesar sizes. Please check your mattress carefully before placing an order for Caesar size products.

King Size Partner Duvets

Our King size partner duvets have nine cells across them. Five of which will be filled with your Warmer (Higher) Tog rating and the other four with your Cooler (Lower) Tog rating.

If you would prefer this to be the other way around please contact us before placing your order.

This only applies to King Size partner duvets, all other casing sizes have a 50:50 cell distribution across their width.