5 - 7CM DEPTH
ORGANIC

Organic Wool Mattress Topper

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£299.99
£299.99 £299.99
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Organic Wool Mattress Topper

£299.99
£299.99 £299.99
(Order today - Save £0.00)

  • Description

     

    Inside every Organic Wool Mattress Topper, you’ll find 1300gsm (30% more than our Deluxe version!) of certified organic British wool, carefully selected for its natural ability to provide added comfort to your mattress whilst helping to regulate temperature (versus other fibre types) and transport away moisture for a fresher, deeper sleep. It is fully traceable right back to the farm through our Wool ID® programme - because we believe organic should mean honesty. Encasing that natural comfort is a beautifully soft, unbleached 300 thread count organic cotton cover, free from dyes and harsh chemicals, and kinder to your skin and the planet.  The topper is finished with elasticated corner straps to hold it in place.

    This 5-7cm thick wool mattress topper is perfect for use on an uncomfortable mattress, adding softness and pressure point relieve to deliver an improved night’s sleep. Take advantage of our risk-free 30 night sleep trial today.

    Ideal for:

    • Adding extra comfort and softness to your existing mattress
    • 100% organic and fully traceable through Wool ID programme
    • Pressure point relief
    • Improved temperature regulation and cooling benefits versus other fibre types
    • Allergy relief – naturally hypoallergenic product

  • Benefits

     
    • 1300gsm Traceable British Wool - 25% more wool filling than the Deluxe Topper
    • Perfect for reducing the heat during your sleep as well as adding extra comfort to your mattress
    • 30 Night Sleep Trial on this product. Simply return if you don't feel the benefits
    • Temperature regulating delivering a higher quality night's sleep
    • OEKO-TEX STANDARD 100 certified Annex 4 (certificate 11-71942)
    • Constructed using 100% British traceable and organic wool for the ultimate natural sleep
    • Contains no synthetic materials or fibres
    • Naturally flame retardant without the need for any unpleasant chemicals
    • Naturally hypoallergenic - great for allergy sufferers (certified by Allergy UK)
    • Naturally mould, mildew and dust mite resistant

  • Specification

     
    • Fill weight: 1300gsm of organic traceable British wool
    • Product Weights (approx): Single - 3.7kg, Single XL - 4.9kg, Double - 5.1kg, King - 5.8kg, Superking - 6.6kg, Emperor - 7.1kg
    • Made from Wool ID® traceable British wool from farms that are independently audited.
    • Depth: 5-7cm approximately
    • Filling: Certified organic & traceable British wool
    • Outer Fabric: 100% unbleached 300 thread count organic cotton
    • Attachment: Elasticated Straps - This will fit a mattress with a depth of up to 35cm
    • Construction: Carded traceable organic wool enveloped in 300 thread count organic cotton

  • Care Instructions

     
    • Cleaning: Please dry clean only using a non-toxic service.
    • Washing: Do not machine wash or tumble dry.
    • Storage: Store exclusively in the provided calico bag and avoid vacuum storage to maintain the topper's integrity.
    • Freshening: To refresh the topper, we recommend placing it outside for a few hours.
    • Maintenance: Shake the topper thoroughly when changing bed sheets to help maintain its shape and comfort.

  • Shipping

     

    Bedding & Smaller Items

    We offer FREE standard delivery on UK orders over £100.

    For orders under that amount:

    Standard delivery, £4.95.
    Tracked delivery in 1-2 working days, available across mainland UK postcodes. 

    Guaranteed next working day delivery, £7.95. 
    Available across mainland UK postcodes on orders placed before 8pm. 

    Guaranteed next working day delivery before 12pm, £9.95.
    Available across mainland UK postcodes on orders placed before 8pm.

    Saturday delivery, £9.95. 
    Available across mainland UK postcodes on orders placed before 8pm. 

    Sunday delivery, £9.95. 
    Available across mainland UK postcodes on orders placed before 8pm. 

    The delivery options shown at checkout will depend on your postcode. Charges apply for international deliveries. See calculations at checkout.

    Please note any orders placed on bank holidays will be dispatched when possible. 

    Woolly Mattress Topper

    The Woolly Topper is delivered by our specialist carrier within 2 - 3 weeks, subject to stock availability. We’ll keep you informed every step of the way.

    Premium Wool Mattress Toppers

    Every premium mattress topper (Ryeland or Cheviot) is carefully crafted by hand and shipped to you within 7–8 weeks.

    Mattresses, Beds & Headboards

    Larger items are delivered using our dedicated two-man service for maximum care and convenience.**

    As part of this free service, our team will:

    • Deliver to a room of your choice (up to the first floor)
    • Unpack and assemble your items where required
    • Remove all packaging for recycling

    Please note that the Junior Mattress and Woolly topper are doorstep delivery only.

    Delivery to higher floors is available for an additional charge.

    For a small extra fee, we can also remove and responsibly recycle your old like-for-like item.
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  • Naturally Temperature Regulating

    Wool keeps your temperature just right. It draws moisture away to keep you cool, and as a breathable insulator, it works in tandem with your body to keep you warm when the temperatures drops.

  • Naturally Hypoallergenic

    Add a layer of comfort and protection. Our wool toppers naturally resist allergens and dust mites, helping you sleep cleaner, breathe easier, and wake up refreshed.

  • 100% Organic

    An extra layer of comfort with a lighter footprint. Our organic wool mattress toppers are naturally breathable—bringing you cleaner, greener sleep, made to last.

  • Environmentally Friendly & Sustainable

    Crafted without fire-retardant sprays or harmful chemicals, our toppers bring you a cleaner, purer sleep surface—naturally supportive and worry-free.

Unparalleled Comfort and Support

Our organic wool mattress topper is designed to elevate your sleep with an extra layer of plush, natural comfort. Expertly hand-crafted from traceable British wool fibres, it gently cushions your body to enhance pressure relief and support.

While wool naturally helps to regulate temperature, this topper is primarily designed to add luxurious softness and comfort to your mattress, helping you drift off more easily and enjoy a deeper, more restful night’s sleep.

Traceable British Wool

At Woolroom, we know exactly where the wool in all our bedding comes from. We work hard to source the highest quality wool from around the UK. We carry out the most stringent checks to ensure the highest welfare of the sheep and pay a premium to the farmer for their wool.

Our Wool ID® Program ensures transparency throughout the entire supply chain allowing you know exactly where the wool in your bedding has come from.

Find Out More
Stack of white pillows on a shelf with OEKO-TEX logo in the corner Stack of white pillows on a shelf with OEKO-TEX logo in the corner

OEKO-TEX® Certified

We’re proud to be the first and only wool bedding retailer to have our entire bedding range certified to OEKO-TEX® Standard 100 — one of the world’s most trusted labels for textile safety.

This means every component of our bedding — from the thread to the finished product — has been rigorously tested and certified free from harmful substances. No nasties. No guesswork. Just cleaner, safer sleep you can trust.

Organic Wool Mattress Topper - FAQs

TopperBedComfortProductMattress topperPurchaseQualitySleepTemperatureCotton cover
  • 5 stars: 59 (87%)
  • 4 stars: 6 (9%)
  • 3 stars: 1 (1%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (3%)
D
Dr Anne Dickens (United Kingdom)
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy

Why didn't I get one sooner? I had a thick feather and down topper and it took me a while to realise that I was waking up deathly hot every night at 4am. So I got this instead. The difference is night and day. I haven't overheated once since I got it. It is very thick with good sized elastic bands that would fit over most mattresses, and it is just the right thickness. It isn't soft-soft like a feather topper, but provides just the right amount of support whilst giving you a slight sinking feeling. I haven't had a sore back nor hip since using it. It smells slightly 'sheepy' too which is lovely - I hope it doesn't fade. I would highly recommend this item.

Dr Anne Dickens review photo Dr Anne Dickens review photo Dr Anne Dickens review photo

Hello,

Thank you so much for taking the time to leave such a positive review for our Organic Wool Mattress Topper. We're thrilled to hear that it has made such a difference in your sleeping experience, and that you no longer wake up feeling overheated.

We're glad to know that the thickness and elastic bands were a good fit for your mattress, and that it provides just the right amount of support while still giving a slight sinking feeling. We also love the natural smell of our wool products, and we're happy to hear that you enjoy it too.

Thank you for recommending our topper, and we hope it continues to give you a comfortable and restful sleep.
Many thanks,

Woolroom

A
Anonymous (United Kingdom)
Double (135X190 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Love it! We had a synthetic topper before which was really comfy but felt rather cloying. So I searched for a natural fibre replacement and this has been a dream. It's not quite as soft and squishy as the old one, but it's still super comfortable and the moisture wicking means my husband's sweating isn't such a problem. Happy customer!

S
Sholto Fox (United Kingdom)
Double (135X190 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Potentially the best purchase I’ve made in a long time- never slept better!

Comfy and soft.

With the added benefit of it being all natural and being UK based! Love it! Absolutely will be buying more items!

Hi Sholto, we're thrilled to hear you're sleeping better and loving your wool mattress topper! Thank you for your wonderful words — we look forward to serving you again soon!
Best regards,
Woolroom

A
Anonymous (United Kingdom)
Single (90X190 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Definitely made my Otty memory foam hybrid mattress more comfortable just having the extra layer of the topper on it. Good customer service when I had an initial query re pricing.

Hi there! We're delighted to hear that our Organic Wool Mattress Topper improved your sleep comfort. Thanks for sharing your experience and for your kind words about our customer service. Enjoy your cozy nights!
Best regards,
Woolroom

T
Tracey (United Kingdom)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy

Very pleased with our kingsize organic topper which we recieved around 2 weeks ago. It has softened a brand new slightly too firm natural fibre mattress. However i have just noticed that the stitching is coming undone on one of the channels. I think i missed it when unwrapping ? I immediately bought a single size for the spare room. Unfortunately the delivery Company left the box in a puddle outside even though i specified a safe delivery spot, they then lied and said they had delivered it next door !

A
Anonymous (United Kingdom)
Superking (180X200 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Soooooo comfortable! Cushions and regulates my body temperature.

Thank you for your wonderful review! We're delighted to hear that you find our Organic Wool Mattress Topper so comfortable and effective at regulating temperature.

Best regards,
Woolroom

C
Carol Eaton (United Kingdom)
Double (135X190 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
Do you feel you would purchase a topper from us again?: Yes

We are very happy with our purchase. It has made an ordinary bed into a very cosy one.

Hi Carol, thank you for your wonderful review! We're delighted to hear that our Organic Wool Mattress Topper has made your bed more cosy. We appreciate your support.

Best regards,
Woolroom

M
Marion Hudson (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Definitely helped ! I’d already bought your wool duvet, which are perfect in the hot weather as they regulate the temperature far more effectively and naturally than any other type of filling.

Hi Marion, we're delighted to hear the topper has made a positive difference! Thank you for your continued trust in Woolroom products.

Best regards,
Woolroom

J
Jools Sudworth (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Has added a wonderful added comfort to our bed.
Looking forward to its cosiness too during colder nights.
Really well-made and would 100% recommend 👌

Hi Julie
Thank you so much for your lovely review! We're delighted to hear you're enjoying the added comfort and looking forward to cozy nights ahead. Your recommendation means a lot to us.
Many Thanks
Woolroom

L
Lindsey King (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

Well made mattress topper using natural materials. Good, prompt & welcoming service. Certainly improved the comfort of our bed and glad I bought the thicker version even though it is expensive for a topper.

Hi Lindsey, thank you so much for your kind words! We're delighted to hear the topper has improved your sleep experience and that you're happy with the thicker version. We truly appreciate your support and look forward to serving you again!

Many thanks,
Woolroom

A
Anonymous (United Kingdom)
Double (135X190 CM)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

I have used this on top of a memory foam topper on my rock and roll bed in my camper as the memory fi was not enough to stop me waking up sore and achy!
Instant difference with my wool one added. Sleeping like a baby and awaking with nigiri bones!! Excellent set up. I would recommend this, well worth the money!!!

Hi there
Thank you so much for sharing your experience! We're thrilled to hear that our wool mattress topper made such a difference in your sleep. Wishing you many more restful nights ahead
Many Thanks
Woolroom

S
Stephen Priestley-Dean (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
How effective is the topper at regulating your temperature through the night?:
Very Ineffective
Very Effective
How satisfied are you with the quality of the topper?:
Very Unsatisfied
Very Satisfied
How secure does the topper feel after fastening to your bed?:
Very Insecure
Very Secure
How easy was the topper to fasten to your bed?:
Very Difficult
Very Easy
Do you feel you would purchase a topper from us again?: Yes

We purchased this over the deluxe version, as we were convinced the higher GSM would suite us. It arrived very quickly, surprisingly so. We fitted it ontop our mattress protector, thinking let the topper perform as intended unhindered. Well the first nights sleep, we both looked at each other and not a word was said!. The look said everything. It's phenomenal in the comfort it brings. My temperature (normally too hot) has been very regulated and my wife (too cold) has found it equally comfortable. Sleeping below our woolroom quilt and on our wool pillows, it's been very competent in these hot temps were experiencing at the moment. Don't think about it buy it. You can always send it back.

Dear Stephen, thank you for sharing your wonderful experience. We're delighted to hear that the wool mattress topper has improved your sleep comfort so significantly. Your satisfaction is our greatest reward. Enjoy many restful nights ahead!

Best regards,
Woolroom

p
petra (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
Do you feel you would purchase a topper from us again?: Yes

Fantastic service and product

Hello

Thank you for your kind review.

Best regards

Woolroom

J
Julia White (United Kingdom)
King (150cmx200cm)
How much to do you feel the topper has improved your mattress comfort?: More Comfortable
Do you feel you would purchase a topper from us again?: Yes

Pure luxury p.
Sleeping on air and better for it

Hi Julia,

We're thrilled to hear you're enjoying your Woolroom mattress topper! Thanks so much for your lovely review.

Kind regards,
Woolroom

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