Super King Toppers

Comfort Sized for a Super King Bed

Add extra softness and support to your super king mattress with our range of toppers.
Shop Super King Toppers
Good to know
A super king mattress topper fits a UK super king mattress at 180 x 200cm, our largest standard topper size for maximum coverage.
Frequently asked

What size is a super king mattress topper?

A UK super king mattress topper is sized at 180 x 200cm.

Is this our largest topper size?

Yes, super king is our largest standard mattress topper size.

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.