ALASKAN KING BEDDING FOR OVERSIZED BEDS

Looking for Alaskan King bedding in the UK? You may be trying to dress a 9ft wide bed, or simply looking for bedding for an extra-large or non-standard mattress. We make oversized bedding and bed linen for Alaskan King, Super Caesar, Caesar, Emperor, two Double mattresses pushed together, and all made to measure sizes.

For unusual sizes such as 8ft x 8ft or true Alaskan King bedding, please contact us with your measurements.

  • Oversized fitted sheets, flat sheets, duvet covers and pillowcases available
  • Popular large sizes include 200cm x 200cm, 215cm x 215cm and several Caesar sizes
  • Custom bedding can be made for joined mattresses, unusual sizes and existing oversized beds
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Popular very large bedding sizes

We make several large bedding sizes as standard, as well as custom sizes by request. If your bed or mattress is not listed, please measure carefully and contact us before ordering.

Size Typical Use How To Buy
200cm x 200cm Small Emperor / large square bedding Choose fabric
215cm x 215cm Emperor bedding Choose fabric
245cm x 200cm Very wide Caesar bedding with shorter length Choose fabric
245cm x 205cm Caesar bedding with slightly longer length Choose fabric
245cm x 215cm Generous Caesar bedding Choose fabric
245cm x 220cm One of our largest standard bedding sizes Choose fabric
Other sizes Existing Alaskan King, 8ft x 8ft, joined mattresses or bespoke sizes Contact us
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Bedding for two mattresses pushed together

Some customers searching for Alaskan King bedding actually have two mattresses pushed together. For example, two standard UK double mattresses side by side are approximately 270cm wide x 190cm long.

This creates a very wide sleeping area, but the length is still only standard double length. If you want one fitted sheet or protector to cover both mattresses, please measure the total width, length and mattress depth carefully before ordering.

Ask About Joined Mattress Bedding

How to order oversized sheets and duvet covers

For bed linen, start by choosing your preferred fabric. On the product page, you can then select your size, colour and item type, including fitted sheets, flat sheets, duvet covers and pillowcases.

  • Choose your bed linen fabric first
  • Select your size on the product page
  • Choose your colour and item type, such as fitted sheet or duvet cover
  • Contact us for sizes not shown online, including existing Alaskan King and 8ft x 8ft items
Choose Bed Linen Fabric


Alaskan King sheets, duvet covers and bed linen

Whether you need Alaskan King sheets, a very large duvet cover, Emperor bed linen, Caesar bedding or a custom-size fitted sheet, the key measurements are the width, length and depth of your mattress.

  • Fitted sheets need the mattress width, length and depth
  • Flat sheets need to be wide and long enough to tuck in properly
  • Duvet covers should be chosen to suit the duvet size, not just the bed size
  • For two mattresses together, decide whether you want separate sheets or one sheet across both mattresses
Browse Bed Linen

Mattress protectors and duvets for very large beds

For very large beds, a mattress protector is often the most measurement-sensitive item. Duvets are different, because the right duvet size depends on how much overhang you want and whether you prefer one large duvet or separate duvets.

  • Mattress protectors should match the mattress size and depth closely
  • Large duvets may be suitable for some oversized beds
  • Some couples prefer two separate duvets on an extra large bed
  • Contact us if you are trying to match an unusual existing bed or mattress
Browse Protectors Browse Duvets
We specialise in non-standard sizes, so if you cannot find bedding to fit your large bed, unusual mattress or custom size, please get in touch and we will let you know what is possible.
The Big Bed Company

How to measure for large or custom bedding

Before ordering oversized bedding, please measure your mattress carefully. This is especially important for fitted sheets and mattress protectors, where the depth of the mattress matters as well as the width and length.

Item Measurements Needed Important Note
Fitted sheet Width, length and mattress depth Measure the mattress, not the bed frame
Flat sheet Mattress width, length and preferred tuck-in allowance Allow extra fabric at the sides and bottom
Duvet cover Duvet width and length Match the duvet, not just the mattress
Mattress protector Width, length and mattress depth Best ordered to the exact mattress size

Can you make true Alaskan King bedding?

We can make bedding for very large and unusual sizes, including existing Alaskan King items. However, most UK customers searching for Alaskan King bedding do not have a true Alaskan King bed, so it is worth checking the actual mattress size before ordering.

If you already have an 8ft x 8ft, 9ft wide, joined mattress or custom-size bed, send us the exact measurements and tell us which items you need.

Contact Us With Your Size

Still researching the bed size?

If you are still deciding whether an Alaskan King bed is the right size, read our Alaskan King beds and mattresses guide. It compares Alaskan King, Emperor, Caesar, Super Caesar and other oversized bed sizes for UK homes.

Read The Alaskan King Bed Guide

Matching existing oversized bedding or mattresses

If you are trying to match an existing oversized bed, mattress, duvet or bedding item, please measure it exactly before ordering. Large and custom sizes can vary, and the name alone is not always enough to guarantee a good fit.

Ask Us About Custom Bedding
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