King-Size Mattress Toppers & Bedding

Here at Dormeo, our king size mattress toppers and bedding sets offer a premium upgrade to your spacious king-size mattress and bed. Thanks to our innovative design and quality craftsmanship, the products here will boost the comfort and support of your bed, allowing you to get a much better quality of sleep.

+ Read More - Read Less
Filter (1 selected)


Award-winning
Technology
60 Night Trial On Selected Mattresses
Free Delivery On Mattresses and Beds
20 Year Warranty On Selected Mattresses
Klarna available
at checkout


Our King Sized Bedding

We have all you need for the perfect sleep environment, including pillows and mattress toppers for extra support and duvets so you can feel cosy and snug through the night. We also have mattress protectors that can help to keep your mattress in great condition and any allergy-inducing particles at bay.

Looking for other sizes? We also make single, double, and super king-size bedding that's ideal for upgrading your sleep.

If you have any questions about the products on offer here, get in contact with our team of experts and they'll be happy to help. Order your king-size bedding online with us today.

The Slumber Club

women spring cleaning their bedroom

Spring Clean: Why you should tidy your room for better rest

The time for the annual spring clean has arrived. Not only does cleaning your bedroom make it feel fresher, it also helps you get a better night's sleep.

Spring clean time!
Student in bed doing coursework

Style Guide: Redecorating on a budget

Is it time to breathe new life into your bedroom without breaking the bank? Dormeo has the best ideas for redecorating on a budget!

Redecorate on a budget!
Woman suffering from sleep deprivation

Seven Serious Sleep Deprivation Side Effects

Sleep deprivation does more than just make you cranky, read here to find out exactly what could happen

What are the side effects?
a comfy looking bed

How much sleep do you need to stay healthy?

Sleep is vital to a balanced and healthy lifestyle. But exactly how much sleep do you need?

How much sleep is needed?
Dormeo's Ultimate Sleep Playlist

Dormeo's Ultimate Sleep Playlist

Your new, best bedtime ally. Informed by science, our Ultimate Sleep Playlist has been expertly curated to help you slip into slumber.

Discover our Ultimate Sleep Playlist