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Mammoth Rise Plus Ortho Mattress Rated 4/5 based on 10 customer reviews

Mammoth Rise Plus Ortho Mattress

Brand: Mammoth

4/5 - 10 Read Reviews


Small Double
King Size
Super King

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What Makes The Mammoth Rise Plus Ortho Mattress Great

Well made and quite comfortable. Fingers crossed it retains the support throughout the life of the mattress. Opted for medium to firm support and this ticks all the boxes. I like the fact that I can turn and move around in comfort and not sink in too much. Its supportive but not too hard. The finish is excellent. For the first time in years I am sleeping almost through the whole night! Bliss.


This product is unlikely to cause any sort of allergic reaction. Ideal if you suffer from any sort of allergy problems

Made in the UK

These are made and manufactured in the UK, meaning that they all meet the same exceptional quality and durability that we expect from genuine UK manufacturing.

Depth: 24cm

Most experts recommend a minimum 10 inches, 4 inches on the top layer and 6 inches for the core so this size is an ideal balance of size and performance. Generally, the heavier the load the deeper the mattress should be.

Handcrafted in the UK

Handcrafted in the UK means that the product is built here, by people being paid a fair and honest wage using certified and safe products of good quality and construction. UK manufacturing is some of th best in the world and all of that is reflected in this product


Firm mattresses are great for those looking for an extra bit of support, either because they have a higher BMI and leanm toward the heavier side, or because they have joint and muscle pain and appreciate a decent amount of support while they sleep. If you are not actively looking for a firm mattress it may be wise to consider something else from the range that is perhaps closer to the medium firmness rating

Pressure Relief

One of the big complaints when settling into a new mattress is that it does not feel as comfortable as they hoped, where this mattress shines is in the enhanced pressure relief that it offers. Each part of your body exerts different amounts of pressure against the mattress and through the use of springs and foams, these products are able to offer significant pressure relief as a result across the entire body.

Medium to Firm

Firmer than the average mattress, a medium to firm mattress is ideally suited to those that are looking for extra back support but still require and amount of comfort from their mattress. Ideally suited for a large range of the populus and becoming much more common, deviating away from the previous medium-for-everyone model.

Knitted Cover

It is common in the industry to have a knitted cover, these covers can come in a variety of patterns but are typically hard wearing and do not present problems for consumers.

Innovative V-Max Medical Grade Foam

Exceptional pressure-relieving cell technology with enhanced back support

Clinically proven to offer you a better night's sleep

Zoned V-cut castellations provide improved comfort and airflow

22cm total mattress depth

Cooling cover - reducing the chance of overheating

Integrated washable mattress cover for that clean, fresh feeling every night

Providing a better night's sleep to the UK's elite athletes

10 Year Manufacturer's Warranty

24cm deep

A depth of 24cm is about right for a good quality mattress. While the depth of a mattress is not necessarily a guarantee of quality, you typically cannot get the best comfort and suport out of a thin mattress

10 Year Warranty

A mattress warranty covers physical defects in a mattress, such as sagging over a certain threshold when not in use. Most mattress warranties last between 5-20 years, but as it is recommended to replace your mattress every 7-10 years this warranty will cover the life of your mattress.

Removable cover

Removable covers are great. We don't typically replace mattresses for 7-8 years. That's a lot of body fluids and protectors and sheets can only do so much. To that end getting that extra layer of cleanliness goes a huge way toward ensuring you get longevity out of your product.


Single sided means only one side is comfy. Positives are you only need to rotate the mattress occassionaly rather than the more cumbersome rotate and flip. Downside is the lifespan of the product may suffer as a result, only marginal, but worth mentioning.

Hypoallergenic - great if you suffer from allergies

Approved by the National Bed Federation

The NBF is one of the most prestigious awarding federations in the industry, helped slightly by the fact that it is one of the only, however, it is still a great source of comfort knowing that this product holds approval by the team

Due to their larger size, Superking mattresses are delivered flat and unrolled

Hurry! This mattress won't be around forever. Once it's gone, it's gone!

Limited stock available with this clearance range of mattresses. Buy now to avoid disappointment

Medium to firm support

Reinforced mattress edge

One of the most common complaints in the industry is against mattresses with a weak mattress edge. It can often result in the user feeling like they are going to fall off the side of the bed and bed avoided. This mattress has a reinforced edge, something that helps ensure that particular scenario is avoided when you get close to a mattress edge while sleeping.


Rolled up mattresses are ideal for anyone looking at trying to get a mattress up a tight staircase or in a car to bring home from the shops. Do not missunderstand just how troublesome getting a mattress up stairs can be. Heavy and cumbersome, sometimes a rolled up mattress that expands to the side of a full mattress anyway, may be the better option

Fire Resistant

Fire resistant does not mean the product will never catch fire, rather, it will not go up in flames quite so quickly. Resistant to fire in the same way that I am resistant to kisses, sooner or later you end up giving in.

Washable cover

Keep your mattress fresh and hygienic with a removable washable cover. Prevent moisture from building up over time. Wash your mattress cover at least once a year to remove all bacteria, dust-mites and odours and alleviate allergies by discouraging future dust mites and bed bugs from nesting.

Medical grade foam

22cm deep

An average mattress depth, enough room tom comfortably house a decent spring system and comfort layer. You won't need bespoke deep sheets or anything for this size of mattress

Part of Mammoth's perfectly-designed Rise mattress range

Scientifically proven to provide a better night's sleep and enhanced comfort

Delivered carefully rolled up - easier for you to handle and better for the environment

A firmer feel mattress, perfect if you prefer plenty of support

Orthopaedic for enhanced support and care

Featuring a deep 4cm comfort layer of Mammoth's Medical Grade™ Foam

Medical Grade™ Foam is naturally cooling for a fresher sleep

PostureCell technology provides pressure-relieving postural support

Three support zones ensure body weight is evenly distributed across the mattress

Base foam layer is sturdy and supportive

Beautifully designed soft-touch quilted cover provides enhanced comfort

Breathable air mesh cover around the border helps ventilate the mattress

Hypoallergenic, helps guard against dust mites for a healthier sleep

Single-sided for easy care and convenience - no need to flip your mattress over

Customer Reviews For The Mammoth Rise Plus Ortho Mattress

Based on 10 review

My second Mammoth mattress, so supportive and comfortable. This one has gone in my spare room for guests and me when I need a peaceful nights sleep. Great value and quality too.


Good comfort and excellent support, need more time to give more of a review as I have only had it one week.


My partner suffers with spasms so there is less transference to me.


Excellent support for all of my injuries and does not get hot


it is a good quality mattress. comfy. does not loose shape.


My wife and I are very, a good mattress as described.


Its a high standard of mattress for a great price.


For me its the perfect mix of comfort and support

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