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Devon duvets super king wool mattress topper traceable 100% british wool from farmers in devon

Wool Mattress Topper Emperor

UK Size
Award winning Lightweight wool duvets sale discount code.Award winning Lightweight wool duvets sale discount code.
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A chance to win a luxurious mattress topper at Devon Duvets.A chance to win a luxurious mattress topper at Devon Duvets.
Golden ticket winner for a free wool duvet made with natural materials.Golden ticket winner for a free wool duvet made with natural materials.

Pure British Wool Mattress Topper - Emperor (200cm x 200cm x 5cm)

Our sumptuous, individually handcrafted, 100% British wool mattress toppers are created to add an extra layer of comfort and luxury on top of your mattress. They can also help to lengthen the life of your mattress - fitting snuggly between your bottom sheet and mattress. Each topper contains over 1.2kg of wool per square metre, comprising a mix of beautifully soft wool layers and hand fluffed wool.

  • We only use traceable 100% British wool from farmers in Devon and the South West - and our wool is certified by the British Wool organisation.
  • We only ever use 100% natural brushed cotton in the outer casings of our wool mattress toppers.
  • Each mattress topper is individually handcrafted by our seamstresses in our Devon workshops, then hand folded and placed into reusable packaging.
  • Our mattress toppers come in UK and EU standard sizes but we can also make bespoke sizes - just let us know your requirements.
  • All our mattress toppers are covered by the Devon Duvets 5 Year Guarantee (see T&Cs)



100% natural product, therefore breathable and temperature regulating.

Ideal for use with all mattresses - especially with those that radiate heat back up into the body (some types of memory foam mattresses).

No bleach or chemicals used when wool is cleaned; no glues, artificial fibres or bonding agents used.

Broad elasticated straps on corners.

Luxurious 100% brushed cotton casing surrounds wool filling. Wool filling comprises layers of needled wool with handfluffed wool, stitched into the casing.

Resists dust mites.

Responsible and sustainable. Wool is shorn from live sheep in traditional way. Cotton casing is made in a mill that has OKEO-TEX® certification.*



Cool in Summer, warm in Winter, helping you to achieve a more restful sleep. 

Disperses body heat, spreading it before it penetrates a heat reflecting mattress.

Nothing except what nature intended next to your skin and is also eco-friendly.

Flexibility for differing depths of mattress. Keeps topper in place and allows topper to be turned and used on both sides.

Creates a soft feel and higher resistance to sliding on your mattress. Does not require shaking and does not clump.

Hygienic and helps to relieve symptoms of allergies and asthma.

100% natural products that are environmentally-friendly and therefore won't end up in landfill when it's time to replace your mattress topper.


*OKEO-TEX® certification means the mill has proved that it makes textiles and fabrics that are free of harmful chemicals.


Easy Care: Turn your mattress topper regularly on the bed and use both sides. To keep fresh, simply hang outside to air. Any areas requiring more attention can be spot cleaned.


Purchase your wool duvet from us and get 25% OFF the price of one of our 450TC Pima Cotton duvet covers at the checkout!

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Handcrafted in Devon

We Care About Your Sleep

We Care About the Planet

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