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Silentnight

Online only

Geltex 3000 Pocket Boxtop Mattress

£739 - £1,039

Colour

Size

No assembly required

By adding this item to my bag, I agree that I have read the furniture terms and conditions.

Product code: T1A8141S

Drift off into a truly restorative sleep with the Silentnight Geltex 3000 pocket mattress, expertly engineered with three layers of targeted support. This innovative mattress features a unique combination of Geltex-infused comfort filling, 2,000 individually responsive pocket springs and 1,000 mini springs for unparalleled pressure relief and body-hugging comfort. The plush boxtop adds a luxurious finishing touch, ensuring you wake up feeling refreshed and revitalised.

Product details

Dimensions

Single: D34cm x W90cm x L190cm

Weight: 34kg

Double: D34cm x W135cm x L190cm

Weight: 51kg

King: D34cm x W150cm x L200cm

Weight: 59.5kg

Super King: D34cm x W180cm x L200cm

Weight: 70.5kg

Height: 34 cm

Width: 180 cm

Depth: 34 cm

Item details

Our gel-infused comfort layer is proven by science to relax your body, for deeper, more energising sleep

2000 Mirapocket® springs respond independently to your body’s movements, for superior, zoned support, and enhanced spinal alignment.

1000 mini springs for enhanced comfort

5 year guarantee

No assembly required

Composition

47.2% polyester, 26.2% polypropylene, 25.4% polyurethane, 0.7% viscose and 0.5% mixed fibres

Care

Do not wash

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

Delivery, collection & returns

Delivery

Standard

UK home delivery - £15 

  • We are unable to deliver furniture to the Orkney Islands, Northern Island, internationally, some post codes (see exclusions) or to our stores for collection. 

  • Delivery will be via our trusted 3rd party supplier and carrier AIT. Depending on your product, please lookout for Email and SMS communications directly to book deliveries. Please ensure your item will fit going into desired room of choice and access into property. 

Exclusions apply

Full delivery and collection informationOur returns policy

About Silentnight

The UK's most trusted sleep brand, Silentnight delivers the perfect bedtime solutions.

Reviews (15)

4.9

93% Recommended this product

Mentions
13 October 2025jin63
Verified Purchase

Superb comfort - excellent support

Yes, I recommend this

Wonderful mattress with just the right level of softness with firm structure below. It's so comfortable I don't want to get up in the mornings and want to snuggle there longer. Its everything I was hoping for.

Reviewer Ratings

Value for Money

Good

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Good

Style

Excellent

12 October 2025Rover45
Verified Purchase

Great quality

Yes, I recommend this

Replaced our Tempest mattress for this one glad we did it’s super comfortable so please with this purchase.

Reviewer Ratings

Value for Money

Excellent

Style

Good

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Good

08 October 2025LucyLouB
Verified Purchase

Great level of comfort

Yes, I recommend this

Great Mattress! The reviews do relate to the quality of the mattress… thinking of buying a second one for our main bed.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

07 October 2025Dpat383
Verified Purchase

So comfortable

Yes, I recommend this

Highly recommend this mattress. It's a medium rating but soft to sleep on. Can't notice when your partner rolls over on their half of the mattress. The delivery team were great and once it's been arranged, there is an option for your old mattress disposal. Cost is £45 but worth it so you don't have the hassle of doing it yourself. As another review mentioned, there is a chemical smell but not so strong that you can't use the mattress straightaway and it disappears after 3 or 4 days.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

03 October 2025Ed 22
Verified Purchase

Very comfortable

Yes, I recommend this

Considered ordering this mattress but decided to shop around for a better price then found a 20% off offer at M&S so ordered immediately. Delighted with the comfort and quality and the saving was impressive too! Highly recommended

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

01 October 2025flirene
Verified Purchase

My marigold mattress

Yes, I recommend this

I bought this mattress to replace a now too soft 7 year old foam one that was supposedly causing my low backache and other hip pains. I did my research and decided on a medium sprung mattress with a cool gel topping. I knew after the first night it was a game changer but waited a few weeks before reviewing here just to be sure. I am elderly so don’t expect miracles cures but my sore hips and the mystery back pain have miraculously improved. I can now turn over easily as a side sleeper without feeling like I’m in the vice grip of too warm foam. Even better the 20% sale offer meant I could also treat myself to some extra deep fitted sheets. It is a really deep 34cm mattress and I love my now higher bed which I can slide out of on silky soft sheets. Im sleeping longer and I’ve found my just right Goldilocks mattress, don’t hesitate, so can you.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

27 September 2025Morrist
Verified Purchase

SLEEPING LIKE A BABY

Yes, I recommend this

Omg ,this mattress is amazing best sleep we have had in a long while .so comfortable the mattress moulds to your body shape cosseting you in loveliness, easy to roll in & out of bed due to the pocket springs ,i would reccommend if you need a mattress superb.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

25 September 2025Jazzy10
Verified Purchase

Great quality

Yes, I recommend this

Very comfy mattress, pleased with the quality.I Would recommend this mattress

Helpful?

20 September 2025Shawline
Verified Purchase

Very good value for money.

Yes, I recommend this

Excellent quality. Very firm, deep but lovely and comfortable. No sagging in middle of king size mattress

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

18 September 2025Rainbow26
Verified Purchase

At Last a Good Nights Sleep

After checking the previous good reviews we decided to purchase this mattress and I am so pleased that we did as it is so comfortable and the gel layer is gentle on my sore joints, I would thoroughly recommend.

Helpful?

14 September 2025Snibbles
Verified Purchase

So comfy

Yes, I recommend this

Absolutely love this mattress, it's so comfy, just remember to also order the extra deep fitted mattress protector and extra deep fitted sheets too .

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

21 April 2025KtyO
Verified Purchase

Brilliantly comfortable

Yes, I recommend this

The perfect balance of medium/firm support, with the flexibility of the gel top to gently support wherever necessary

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

04 April 2025swinny1974
Verified Purchase

Best nights sleep in a long while

Yes, I recommend this

We didn’t know what to expect as bought online and kept fingers crossed all the reviews were correct. Very pleased with the quality and excellent value for money as we bought when on offer (30% off) Overall a very comfortable mattress for those who like a medium comfort. Would recommend.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

02 April 2025joedreg

Great comfort and support

Yes, I recommend this

After two weeks of sleeping on this mattress I am very impressed. Having had many happy nights sleep on the same brand mattress for the last 10 years it was time to change. Then researching a mattress most suitable for Polymyalgia, suggestions were a hybrid mattress and I have to say my faith in this brand and their hybrid mattress has been justified, excellent choice. Unfortunately the same cannot be said for the delivery, which I have complained about directly to that company and M&S

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

24 March 2025Richy 66
Verified Purchase

Excellent Mattress

Yes, I recommend this

Mattress offers great support and is very comfortable feels like great quality and feel like i have slept better too.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

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