The unique combination of technologies in a Mammoth mattress are scientifically tested and shown to improve sleep. We’re backed by medical professionals who agree that our mattresses offer a better sleep surface which make a real difference to sleep quality.
Who benefits from a Mammoth mattress?
Mammoth mattresses are the perfect choice for people who want a better, healthier night’s sleep. Perhaps you live an active lifestyle and want to maximise recovery after exercise. If you’re experiencing injuries, health problems or chronic pain, improving your sleep quality can help you to manage symptoms and speed rehabilitation. Children also need the right sleep surface to support physiological and cognitive development through their vital formative years.


Scientifically tested and shown to improve sleep
Rigorously tested under laboratory conditions at the University of Northumbria (2012), Mammoth’s Medical Grade™ Foam mattresses are scientifically shown to improve sleep.

Heritage in healthcare
We are NHS award winners for our work in pressure relief and postural support.

Backed by health professionals
Backed by the Chartered Society of Physiotherapy, our technologies are proven to provide support and comfort that make a genuine difference to sleep quality.
What makes a mammoth mattress?
Pressure relief
Mammoth’s unique Medical Grade™ foam provides optimal pressure relief to ease aches, pains and soreness.
Improved hygiene and allergen dispersal
A hypoallergenic, breathable cover helps to keep you cool and clean at night. The cover combats pollen and dust particles while the cooling Medical Grade™ foam helps to prevent the build-up of moisture.
Sleep right to the very edge
Thanks to the foam encapsulation technology, you can enjoy maximum comfort right to the very edge of your mattress. Since the mattress edge is supportive and sturdy, you’ll get maximum sleeping space and no rolling off the bed!


Easy care
Our single sided mattresses don’t need to be flipped like other mattresses. Simply rotate from end to end in line with our user guidelines and give yourself more time to enjoy your mattress.
Quality you can trust
All our mattresses come with a warranty of between 6 and 10 years, meaning complete peace of mind with every order. Simply register your mattress online here after purchase to activate your warranty.
Convenient delivery
Our Wake, Rise and Play mattresses are delivered rolled up and boxed, so you won’t have any trouble getting one up the stairs or through tight doorways. Our Shine mattresses are specifically made to order, delivered flat by a white glove two-man team.
Our technologies explained

Medical Grade™ Foam
Medical Grade™ Foam is not memory foam. It superseded memory foam in healthcare more than 10 years ago as it does not retain heat. Rigorously tested under laboratory conditions at the University of Northumbria (2012), Mammoth’s Medical Grade™ Foam mattresses are scientifically shown to improve sleep.

PostureCell™ technology
State-of-the-art PostureCells™ move independently, absorbing motion to ensure ease of movement through the night, helping to avoid unwanted awakenings normally caused by a restless partner.

Luxury SkyFoam
Mammoth’s latest comfort innovation, SkyFoam is a softer, more pliable compound of our Medical Grade™ Foam technology for those who love a softer feel to their mattress.