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Essentials Nautilis Waterproof Foam Mattress

Essentials Memory Foam Mattresses

The Essentials Nautilus Waterproof Foam Mattress design combines memory foam, reflex foam and a deep base of re-engineered Eco foam. This firm mattress is ideal for students, student accommodation, landlords or contract. 

With free delivery on orders over £99.

  • £149.99
    (minimum spend £500)
Shipping calculated at checkout.

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Main Features

    • Medium Firm
    • Removable Cover
    • Washable Cover
    • Five Year Warranty
    • 15cm Depth
    • Hypoallergenic
    • British Made
    • Ecofoam


This affordable waterproof mattress combines layers of supportive high-density foam and water-resistant fabric to provide a practical solution for student accommodation or landlords. Durable, hypoallergenic and with eco-friendly ecofoam credentials. Find out more...

Memory Foam Construction

This durable mattress design combines memory foam, reflex foam and a deep base of re-engineered, vapour permeable foam. This ecofoam base material is highly supportive and durable and the memory foam layer on top creates a comfortable and soothing place to sleep. 

Waterproof Mattress 

Nautilus Fabric is a revolutionary breathable water-resistant fabric that is popular for contract customers in sectors such as student accommodation to MOD applications.

This fabric protects against spills for long-lasting, hygienic support and a fresh night’s sleep. 

Easy Mattress Care

With a 5 year warranty for peace of mind, the Essentials Nautilus memory foam is naturally hypoallergenic and features a wipe-clean removable cover that is washable at 30 degrees. 

British made ecofoam - 100% recycled and re-engineered foam.

Sustainability and recycling are paramount to a cleaner, healthier environment, which is why we have developed our innovative Ecofoam. The science behind Ecofoam is a unique material made from 100% recycled and re-engineered foam, resulting in a much ‘greener’ product and a reduced carbon footprint.

Ecofoam is resilient and durable, naturally dust mite resistant and idea for use in mattresses. Offering excellent body support, it features in select Memory Foam Warehouse mattresses and has a superb 10 year guarantee. From an ecological perspective, the long-term benefit of an Ecofoam mattress is when it comes to the end of its natural life. At this point the mattress can be entirely recycled. The importance of this cannot be underestimated.

With Ecofoam technology, Memory Foam Warehouse are taking end of life foam and mattresses out of landfill and back into the recycling chain, helping to create a more sustainable future.

Mattress Sizes

This Essentials mattress comes in;

  • Single
  • Small double
  • Double

If you’re not sure which size you need to fit your bed frame, check out our mattress size guide for more information. 

Mattress Delivery

Delivery within 5-7 days from placing order. (Excluding Scottish Highlands and Islands)

We offer free delivery on orders over £99. For items under this amount there is a charge of £4.95 for delivery. There may also be a small charge for orders to certain parts of Scotland.

Your mattress will be delivered either boxed or rolled in a protective bag allowing you to move it into your room of choice quickly and easily.

Looking for extra protection for your mattress? A memory foam mattress cover not only provides extra comfort at night but also helps to protect against stains or damage, helping your mattress last longer.

Sleep Trial
British made
5 years
Machine Wash
Washable Cover
Sponge Clean
Mattress Type
Memory Foam
Memory Foam
Reflex Foam
Eco Foam
Customers Reviews

Customers Questionsdropdown

If you have a question about Memory Foam Warehouse or any of our memory foam mattresses, pillows, toppers or beds; we’ve created a comprehensive mattress buying guide and FAQ’s page which should be able to answer most queries. If you can’t find what you’re looking for on these pages or would rather speak to one of the team please contact us here.

Delivery & Returnsdropdown

Contact detailsAll goods purchased online are shipped from our factory:Unit 1 Navigation Yard, Chantry Bridge, Wakefield. WF1 5PQ

Order confirmation & deliveryOnce you have placed your order, you will receive a confirmation email. Please check this to ensure your order is correct. If anything is wrong, please call us and we will correct it immediately.

Once your order has been prepared by our team and is on its way out to you, you will receive a dispatch confirmation. This email contains any tracking information pertaining to your order. If you have selected our two man delivery service, you will be contacted by the courier to arrange a delivery date and time to suit you. Please note that a signature is always required upon receipt.

We can also dispose of your old mattress; simply select the Recycling option at the checkout where available.

Specific Delivery Date RequestsPlease contact us for any specific delivery requests and we will try to meet your needs. Return questions can be sent to

CouriersWe use a number of couriers to make our deliveries, depending on where and how our customers need our products. Our most convenient service is our two man delivery service, delivering your mattress to the room of your choice and disposing of the packaging for you.

Returns policy

Any items which are returned for refund or exchange must be received by Memory Foam Warehouse within 30 days in a new and unused condition and with original packing intact, along with all receipts. We strongly recommend you use a recorded/insured delivery service as we regret that we cannot be held responsible for goods lost in transit. Any refund will be made in the tender type originally transacted. We are unable to process items that do not meet with these criteria. More details available here

100 night trial

The details of our 100 night trial are available here.


All of our mattresses come with a 12 month full guarantee, covering our products against any defects caused by material or manufacturing defects. Once this 12 months period has passed, many of our mattresses are covered by 5, 10 and 15 year warranties. For full details of our warranties, please visit our Guarantees & Warranties page


We reserve the right to change our prices immediately if there is any change in the VAT rate or if there is a major change in the value of the pound against any currencies which could affect some imported items. Please note that the actual colour of some items may differ slightly from the photographic representations shown on this internet site. Whilst we endeavour to thoroughly test all hardware products on this site, it should be noted that descriptions of performance and suitability are purely subjective