Mammoth Performance 220 Regular Foam Small Double Mattress

2 Free Mammoth Pillows Plus Free 2 Man Room Of Choice Delivery.

Availability: In stock


* Required Fields

Product Description


The Mammoth Performance 220 Regular Small Double Mattress represents a true revolution in mattress design. Utilising award winning Medical Grade Foam, this 22cm deep mattress provides an unrivalled level of support and comfort, night after night. The foam is designed to give you a better, longer nights sleep and is recommended by top athletes as well as the RAF rescue team.

Featuring a 22cm layer of V-Max Hypoallergenic Medical Grade Foam, the top 5cm is castellated; to help disperse your body heat throughout the night.

Developed in partnership with the Chiropractic Patients Association; to offer the best in spinal and posture support for your back and neck.

A removable cool tencel removable cover that is designed to disperse the moisture into the air and keep you cool and comfy every night.

2 Free Mammoth Pillows Plus Free 2 Man Room Of Choice Delivery.

Mammoth Mattress VAT Exemption

Our range of Mammoth Mattresses are now VAT exempt for people suffering from chronic sickness or disability. To qualify for VAT exemption, you must download and complete our VAT Declaration Form.

Mammoth Performance Statistics:

  • Fall asleep 29% faster*
  • Get 7% more efficient sleep*
  • Get 21% more enjoyable sleep*
  • 69% faster body cooling**
  • 46% better pressure relief**

* Tested under the Guidance of Professor Jason Ellis at the Northumbria University's Centre for Sleep Research.
** Independently tested by SATRA: results compared against a 50kg Memory Foam mattress.


  • Mattress Depth - 22cm
  • Firmness - Regular
  • Medical Grade Foam™ with PostureCell™ Pressure Relieving Technology
  • Full Hypoallergenic
  • High-specification Tencel Cooling Cover
  • Fibre Comfort Quilt 300gsm
  • Slept on By Top Athletes
  • Foam Comfort Quilt 5mm
  • Washable Soft Fabric Civer
  • Integrated Washable Mattress Protector
  • 5 Year Guarantee + 5 Year Warranty (10 Years)
  • Designed and Manufactured in the UK

  • Dimensions:

    Size Width Length Firmness
    4ft Performance 220 Regular Small Double Mattress 120cm 190cm Medium


    Free Standard Delivery within 14 days. Your Mammoth Beds Performance 220 Mattress will be delivered within 14 working days.

    Please provide a working telephone number at checkout to arrange a convenient delivery time and date.


    Write Your Own Review

    You're reviewing: Mammoth Performance 220 Regular Foam Small Double Mattress

    How do you rate this product? *

      1 star 2 stars 3 stars 4 stars 5 stars


    Free Delivery to mainland UK on all items

    Free Two Man Delivery into your room of choice available on most items.

    Deliveries to London every Saturday.

    Choose your delivery date and time

    Need your new bed delivering at 7pm in the evening? Not a problem!

    Simply complete your order and we will contact you to arrange a convenient time and date for your delivery.

    Ask about our assembly service

    Don't want to mess around building your new furniture?

    Simply let us know and we can build your furniture onsite for you. We'll even clear out all of the packaging and wrapping, so you don't have to!

    Delivery Information

    Free Standard Delivery to:

    England, Wales and Scotland

    £100 Delivery surcharge to:

    Ireland and Northern Ireland

    £60 Delivery surcharge to:

    Aberdeen and the following postcodes: PA, IV, KW, DG8, DG9, DD and some postcodes in the PH area.

    We DO NOT deliver to:

    Isle of Wight, Isle of Mann, Channel Islands, Scilly Islands or any other off-mainland Isles.