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The Tremendous Topper

Our Thickest And Most Luxurious Topper
£660.00
£660.00
On offer Sold out
4.8
Rated 4.8 out of 5 stars
53 Reviews
  • Adds a sumptuous layer of comfort and support
  • Organic wool and cashmere provide natural breathability
  • Handcrafted in our Devon workshop
  • Free delivery in 3-5 working days
1. Size

i If you require a non-standard size, select the nearest, larger size above and then add your required dimensions. If you require a size larger than Emperor, please get in touch for a quote. Learn More

Try Me

If you can, we thoroughly recommend visiting one of our showrooms to try our toppers and see our beautiful beds up close. Head to the Showrooms page to find your nearest one.

Delivery

Delivery is free of charge and our current delivery time for toppers is 3-5 working days. You can find more info below or on our Delivery page.

Can We Help?

If you have any questions please don’t hesitate to get in touch. You can click on the live chat icon in the bottom right, book a video consultation with our showroom team, or head to the contact page to find our phone & email.

  • Organic

  • Local

  • Sustainable

  • Handmade

Our top of the range, most popular, and reassuringly well reviewed topper, that can instantly transform any mattress

"We give the Naturalmat Tremendous Topper a two-thumbs up, full-marks score.... It is incredibly comfortable and you’d be hard pushed to find a more substantial one.... Everything about this topper shouts 'premium'.”

– The Independent

  • 1. Cashmere & Bamboo

    From the soft fleece of cashmere or pashmina goats, a luxuriant layer of insulation and breathability.

  • 2. Natural Latex

    From the sap of the Hevea rubber tree. A springy and supportive natural alternative to synthetic foams.

  • 3. Organic Wool

    Sourced from local organic farms. Traps heat when you need it and disperses it when you don’t.

  • 4. Organic Cotton

    Naturally fire retardant covers made with a signature blend of organic cotton and wool.

The Tremendous is far from your average mattress topper. We combine the most luxurious natural materials with a level of handcraftsmanship equal to our most expensive mattresses.
We start with a core of springy, supportive natural latex, and surround this top & bottom with sumptuous cashmere and locally sourced organic wool. We then wrap these premium natural fibres in the same clever covers we use across our mattress range, which are naturally hypoallergenic and meet all safety standards without the need for any nasty chemical fire retardants.

This blend of natural materials all add up to a lofty 7cm deep topper that can transform an uncomfortable mattress, and dramatically improve air circulation to prevent you overheating at night (a particular issue with memory and other synthetic foam mattresses). Alternatively the Tremendous can simply add an extra layer of body hugging comfort to elevate your bed’s luxury to the next level. 


Technical Information
2 year guarantee
Topper Depth 7cm
Complies with all relevant British Safety Standards (BS 7177: 2008 + A1 : 2011 : Medium Hazard, and the Furniture and Furnishings (Fire)(Safety) Regulations: 1988)

  • 2 Year Guarantee

  • Interest Free Finance

  • Free Delivery

Why Buy a Topper?

A mattress topper is essentially a very thin mattress which is placed on top of your new or existing mattress to alter how it feels.

This could be to increase breathability, to adjust the softness of your mattress, or simply to provide an added layer of comfort and opulence!

read our toppers guide

Clever Covers

In the UK there are strict fire safety standards that mattresses & toppers must pass before they can be sold. The majority of manufacturers achieve this certification by treating their products with chemical fire retardants, but ​this never sat right with us. So we developed a unique covering fabric, woven with a blend of organic cotton and wool, that met the safety requirements without the need for any chemicals whatsoever.

We are also the only manufacturer to add a hypoallergenic finishing process to our covers. We treat them with an Oeko-Tex certified geraniol treatment to guarantee protection from dust mites and bed bugs - perfect for allergy sufferers, whose conditions are often triggered by these unwelcome bedfellows.

Handmade in Devon

At Naturalmat, we believe that people, not machines, make a superior, long-lasting product. Our team of craftspeople ensure every stitch, every fibre, every tufting button and every cover is painstakingly created, teased and checked. That’s why we proudly stamp ‘Made by hand in Devon’ on all of our toppers.

Sustainable Packaging

Our toppers are rolled up and double wrapped in our signature sugarcane bioplastic packaging to keep it dry and safe in transit. We also use some of our offcut fabric strips to tie up the rolled topper, keeping it intact.

When you receive your topper, you can either recycle the bioplastic through your local council (if they collect LDPE 4 soft plastics) or drop it off at one of your local supermarkets that accept flexible plastics for recycling.

learn more
4.8
Rated 4.8 out of 5 stars
Based on 53 reviews
Write a Review (Opens in a new window)
53 reviews
  • M&
    Mr &. M. G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    The Tremendous Topper

    Best ever Topper! Made in UK with the best materials and workmanship. Made to order and very quick delivery as advices when order was placed

    Best sleep ever can’t recommend it enough!!!

    Was this helpful?
    N Profile picture for Naturalmat
    Naturalmat
    13 hours ago

    We appreciate your enthusiastic review. Thank you so much.

  • SB
    Sue B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 weeks ago
    Just right!

    I feel like Goldilocks - this one is just right!

    Was this helpful?
    N Profile picture for Naturalmat
    Naturalmat
    3 weeks ago

    That is wonderful, Sue!

  • ER
    Ellen R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Topper

    Slept on this a few years ago at a hotel, so made a note and ordered! The best

    Was this helpful?
    N Profile picture for Naturalmat
    Naturalmat
    4 weeks ago

    Thank you for this review, Ellen! We're absolutely thrilled to hear that you remembered The Tremendous Topper from your hotel stay and decided to bring that same incredible comfort home with you. There's nothing quite like experiencing exceptional sleep quality and knowing you can recreate it in your own bedroom. We're so pleased The Tremendous Topper is living up to your expectations and delivering that hotel-quality sleep experience you were looking for!

  • LR
    Lynda R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Toasty sleeping!

    I love this mattress topper. I am often cold in bed in the winter but this topper made me feel toasty but not too hot - in fact, just perfect and it felt amazing to sleep on. Very good quality and well made product. Upgrading from memory foam to wool & latex has been a wonderful experience. The only downside for me, is that the topper was not deep enough to help with my chronic arthritis and I've had to add an extra wool topper on top (a duvet style one) but that is not the fault of Naturalmat and I knew when I ordered it, that it might not be sufficient for me to be comfortable.

    I phoned before placing an order and the lady that I dealt with was super helpful and knowledgeable and this was one of the reason that I used this company - it makes such a difference these days to get great service.

    Delivery was straightforward and no problems at all. Arrived quickly and within time frame.

    All round a great experience and I will gradually be upgrading the rest of my bedding needs from this brilliant company. Thank you :)

    Was this helpful?
    N Profile picture for Naturalmat
    Naturalmat
    1 month ago

    It is great to hear that you managed to find the support that you needed, Lynda. Thank you so much for your review.

  • RO
    Richard O.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    The title says it all. More importantly it is accurate.

    The description is spot on, added to which it really is the best mattress topper I have ever slept on.

    Put simply sleeping on this mattress topper lets you wake up in the morning knowing that you have had a good night's sleep.

    Was this helpful?

What You Need To Know About Delivery

  • When can I expect delivery?

    Our current delivery time for toppers is 3 - 5 working days.

  • How does my topper get to me?

    Your topper will be delivered by our logistics partner and you will receive an email notification when your order has been dispatched.

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Showrooms Like No Other

Our showrooms are calm, relaxing spaces where you can take your time to try our range of organic mattresses and toppers, handcrafted beds, and natural bedding.

VISIT OUR SHOWROOMS