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Do I need to turn my mattress?

Fortunately not! You should never “flip” your mattress, but you need to rotate the mattress 
regularly to encourage even wear.
You should rotate your mattress head to foot (180 degrees) every week for the first six 
months, and then once per month from that point.

Will I see “body impressions” in the surface of the 

mattress after I have used it?

We hope you do – if you don’t see a body impression, it may be a sign your mattress is 
faulty. Body impressions are a characteristic of quality mattresses working as they should 
by conforming to the shape of your body. You should expect to see impressions, 
sometimes described as settlement or “dipping”.

With regards to settlement, the Furniture Industry Research Association (FIRA) issue the 
following guidelines on settlement depth:

Depth of Settlement by age
 

0 - 6mths 

6 - 12mths 

12 - 24mths 

24 - 36mths 

36 - 60mths

 

2.5cm  

3cm  

3.5cm  

4cm  

4.5cm

When inspecting mattresses, FIRA will lay a levelling implement (level or string) and then 
measure the depth of settlement from the underside of this implement to the lowest point 
of any settlement. FIRA will classify settlement as a fault only if it is considerably outside of 
the above guidelines, and only if the customer has followed the correct care routine 
(rotation etc). Even if settlement is considerably outside of these guidelines, it will not 
necessarily constitute a fault. In this situation, The Foam Company Ltd will be guided by a 
FIRA inspection.

Natural fillings will be subject to a greater degree of settlement, and may result in patches 
of uneven wear and tear – again this is normal. You can make sure settlement is even by 
rotating the mattress as above.

Can I use my bed/mattress as a trampoline, or as 

a seat when using the phone?

No! Your mattress and bed are designed to be lied on, not sat on for long periods of time. 
If you do, you will notice uneven wear in the mattress Please don’t let the children (or 
adults for that matter!) jump up and down on the mattress!

My mattress is softer/firmer than when I 

purchased it?

Like a new pair of shoes, your mattress will soften after a period of time, particularly in the 
areas you lie (sometimes described as “dipping”). This is not a problem, and is actually a 
sign the mattress is working with the weight of your body. There is even a British Standard 
on this (BS3379:2005) If a mattress has been displayed in a shop as a “floor model” that 
mattress may have already been bounced on many times, and may feel softer than the 
new mattress you will be delivered. It can take a few weeks, even months, for the 
mattress to fully settle down.

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Summary of Contents for 1000

Page 1: ...Looking after your new Mammoth mattress 1st THING TO DO REGISTER FOR 10 YEARS PEACE OF MIND 5 YEAR GUARANTEE 5 YEAR WARRANTY...

Page 2: ...Frequently asked questions YOUR GUARANTEE WILL RUN OUT AFTER 12 MONTHS REGISTER FOR YOUR 10 YEAR PIECE OF MIND at www mammothuk com guarantee...

Page 3: ...rfect presentation upon arrival Smells are good news as it means your mattress has been made freshly for you Initial odours are common after removal of the protective packaging and are normal Most peo...

Page 4: ...d only if the customer has followed the correct care routine rotation etc Even if settlement is considerably outside of these guidelines it will not necessarily constitute a fault In this situation Th...

Page 5: ...ve the cover under any circumstances We occasionally use zipped covers that are not designed to be removed Where the cover is not intended to be removed the zip will be locked using a cable tie device...

Page 6: ...ovide a standard 1 Year Guarantee on all our mattresses which protects you against Manufacturing Defects If you then register your product within 1 month of purchase we will extend this to our 10 Year...

Page 7: ...they are not assisting you then please contact our customer service team on 01235 529148 and have the following available proof of purchase including date of purchase product name and size plus descri...

Page 8: ...01235 529 148 Licensed Manufacturer MammothMattress MammothMattress Do you love you Mammoth We would love to hear about it If you have joined the Mammoth family and want to spread the word about bett...

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