King Size Duvets

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Room to Relax, King Size Comfort

Our king size duvets offer generous coverage and a range of tog ratings, so you can find the perfect level of warmth for a king size bed.
Shop King Size Duvets
Good to know
A UK king size duvet measures 230 x 220cm, offering generous coverage for larger beds or couples who like extra room. Pair with a matching king size duvet cover for the best fit.
Frequently asked

What size is a king size duvet?

A UK king size duvet measures 230 x 220cm.

Will a king duvet fit a standard king bed frame?

Yes, this is the standard UK king duvet size, designed to fit a king size bed.

A GOOD NIGHTS SLEEP

  • MADE IN THE UK

    Slumberdown pillows & Duvets are designed and made in the UK, by a family run business with over 100 years of textile experience

  • DESIGNED FOR HOW YOU SLEEP

    We want you and your family to get the best night's sleep possible. So we offer a range of duvets, pillows and more design for how your sleep

  • Sleep soundly 5cm Mattress Topper Slumberdown

    MADE WITH CARE

    Sustainability has long been a high priority for Slumberdown. Our packaging contains a minumum 30% recycled content, our Hollowfibre is 100% recycled and across the business we are working to next zero and zero to landfill targets,

  • Sleep Soundly 10cm Extra Deep Mattress Topper Slumberdown

    Easy to care for

    Most of our products are machine washable and tumble dryer safe, so keeping your sleep space fresh is simple.