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Airmax 1000 Extra Deep Mattress Topper

Product code: T458565S

Features & Benefits • BREATHABLE: Experience unparalleled breathability with Airmax technology for a comfortably refreshing night's sleep. • SUPREME COMFORT: Breathes new life into your bed by adding an extra 10cm of cushioned comfort on top of your mattress. • FRESH & HYGEINIC SLEEP: Signature mesh sides increase airflow to prevent overheating and anti-allergy fibres protect again dust mites and bacteria. • EASYFIT STRAPS: Elasticated straps stretch comfortably over your mattress for a secure fit. • MACHINE WASHABLE: Fully machine washable to keep your topper fresh and hygienic. • GUARANTEE: 2 year manufacturer’s guarantee for ultimate peace of mind.

Product details

Safety Warning

Keep away from fire and flames

Composition

Outer - 100% microfibre, Inner - 100% hollowfibre

Care

Machine wash according to instructions on care label

Online only

Airmax 1000 Extra Deep Mattress Topper

£40 - £55

Colour

Size

Free standard delivery over £75

Reviews (202)

4.5

70% Recommended this product

Mentions
09 June 2026Prettywoman234
Verified Purchase

Lovely.

This topper is just what l wanted, great price to, so comfy.

Helpful?

09 June 2026O Wright
Verified Purchase

Fantastic mattress topper

Yes, I recommend this

Fantastic mattress topper highly recommend this for a better night's sleep

Helpful?

07 June 2026Issy
Verified Purchase

Fabulous

Originally posted on Silentnight

It is like sleeping on a cloud or the top of the plush duvet .

Helpful?

29 May 2026Evelyn EK
Verified Purchase

Airmax Mattress Topper

Extra thick mattress. Already have an airmax but this one is twice as thick and so comfortable. It will save me from buying a new mattress for a while yet! It is great quality too which you would expect from M & S.

Helpful?

24 May 2026Stina
Verified Purchase

Better sleep!

Originally posted on Silentnight

Yes, I recommend this

Very happy with this! Sleep much improved :D delighted.

Helpful?

23 May 2026May42
Verified Purchase

Originally posted on Silentnight

Seems very comfortable and a good idea for poor matress sufferers.

Helpful?

22 May 2026Nanato3Lolato2

10cm REALLY!!!!

Originally posted on Silentnight

No, I don't recommend this

This has been on the bed a few weeks now and I have to give it such a low score. I don’t know how it can be sold as an extra thick topper. 10cm deep! I think someone needs to be trained on measurements. It is not at all what it looks like. Definitely not comfortable. I purchased this thinking the Brand would be the best way to go. I suffer from fibromyalgia and had to retire due to mobility issues. I can honestly say that this item has exacerbated the pain issues not aided it at all.

Helpful?

18 May 2026Shankly22
Verified Purchase

I love my topper

Originally posted on Silentnight

Yes, I recommend this

I have now had my topper for a few weeks and it’s absolutely brilliant and super comfy. I really love it.

Helpful?

13 May 2026PammyAC
Verified Purchase

Great Quality

Yes, I recommend this

Really pleased with this topper. Fits well, and is very comfortable.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 May 2026ChrisinTenterden
Verified Purchase

Airmax 1000 Extra Deep Mattress Topper

Yes, I recommend this

Brilliant buy. My sleep has improved 100% it’s like sleeping on a cloud. So lovely and comfy.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 May 2026Shazz61
Verified Purchase

The best sleep

Originally posted on Silentnight

Yes, I recommend this

Love this. The best sleep I've had in a long time. No aches when I wake and I dont wake at night from overheating

Helpful?

30 April 2026Bossyb t
Verified Purchase

Looks good

Yes, I recommend this

Hasn’t been enough time to make opinions but so far so good

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

28 April 2026FionaMck
Verified Purchase

Thick, squishy and good quality

Yes, I recommend this

Really impressed by this topper. It's deliciously squishy and hypoallergenic (main reason for purchase). I was very impressed with the price point. Would definitely recommend and will purchase again

Helpful?

24 April 2026
Verified Purchase

Exceptional Quality

Yes, I recommend this

Have used 'toppers' for many years, nut Silentnight Deep Topper is FAR superior than any used before. This is hotel quality and would have no issues in highly recommended this product.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 April 2026BBrooks
Verified Purchase

Really good value made huge difference

Yes, I recommend this

This has transformed my tired mattress wish I had brought it sooner!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 April 2026ElleAay
Verified Purchase

Good quality

Yes, I recommend this

Lovely product , enhances mattress and makes it a little more comfortable

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

18 April 2026Ew115
Verified Purchase

Not doing the job I hoped it would

Was very pleased with this topper when I opened it up. The pockets looked well filled and the material felt nice and silky. The bed felt luxurious and still does but I bought it because I am having sore hips and needed a good padding on top of the mattress. Unfortunately the good sleep only lasted a few nights for me. I am now still putting padding under my side of the bed.

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

18 April 202611551wale
Verified Purchase

Very good

Yes, I recommend this

It brilliant I haven’t woke up with any back pain since I brought this

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 April 2026Linda
Verified Purchase

Mattress Topper 100% improvement

Originally posted on Silentnight

Yes, I recommend this

Bought Silent Night Airmax 1000 mattress topper, based on reviews and I really concur how more comfortable my bed is now. Soft and snuggly. Less back ache too. Recommend this product.

Helpful?

09 April 2026Daffwoodil
Verified Purchase

Mattress topper

Yes, I recommend this

Silent night mattress topper. So soft and comfortable. Fits beds easily with corner elastic.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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