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Silentnight Geltex 4000 Pocket Boxtop Mattress & Slate Grey Divan in 4 Sizes
£999.99 – £1,812.49Price range: £999.99 through £1,812.49
Upgrade your sleep experience with the Silentnight Geltex 4000 Pocket Boxtop Mattress and Slate Grey Divan, available in 4 popular sizes. This premium sleep system features 4000 individual pocket springs and advanced Geltex technology for superior breathability, dynamic support, and optimal pressure relief, ensuring a deep, refreshing night’s rest.
- Geltex Technology for superior pressure relief and active support
- 4000 individual pocket springs for tailored body contouring and minimal motion transfer
- Luxurious non-turn boxtop mattress design for plush comfort and easy maintenance
- Includes stylish, durable Slate Grey Divan base for contemporary bedroom aesthetics
Shipping & Delivery
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Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
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Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
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Manufacture Warranty 1 Year
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Free 30-Day returns





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Product Description
Silentnight Geltex 4000 Pocket Sprung Boxtop Mattress with Luxury Slate Grey Divan Bed: The Ultimate Sleep System for Pressure Relief and Comfort
Transform your bedroom into a sanctuary of rest with the premium Silentnight Geltex 4000 Pocket Boxtop Mattress and matching Slate Grey Divan Bed. This meticulously engineered sleep system offers unparalleled support, combining 4000 individual pocket springs for personalised weight distribution with a revolutionary Geltex layer. Geltex provides superior breathability, preventing overheating, while its highly elastic properties offer optimum pressure relief and dynamic support, ensuring you wake up feeling refreshed. The luxurious, non-turn boxtop design adds an extra layer of plush comfort. Paired with a stylish, durable slate grey divan base, available in four popular sizes, this set delivers not only a five-star sleeping experience but also a contemporary aesthetic to elevate your home decor. Invest in your wellbeing with Silentnight’s advanced technology and quality craftsmanship.
Key Features
- Advanced Geltex Technology: Offers superior breathability, perfect pressure relief, and active support for reduced tossing and turning.
- 4000 Individual Pocket Springs: Provides tailored support that adapts to your body’s unique contours and minimises motion transfer.
- Luxurious Boxtop Mattress Design: Delivers deep, plush comfort without the need for turning, ensuring easy maintenance.
- Stylish Slate Grey Divan Base: A high-quality, durable foundation that enhances stability and contemporary bedroom aesthetics.
- Available in 4 Popular UK Sizes: Find the perfect fit for your space and sleeping needs (Sizes TBD based on final product offering).
- Hypoallergenic and Health-Focused: Creates a cleaner, healthier sleeping environment, ideal for allergy sufferers.
Important Information
- Mattress depth and divan height may vary slightly based on size selected.
- The mattress is non-turn for convenience, but regular rotation is recommended to maintain optimal performance.
- Delivery includes both the Silentnight Geltex 4000 Mattress and the Slate Grey Divan base.
Why Choose Think Assemble
- Quality Assurance: We only partner with industry-leading brands like Silentnight to guarantee superior materials and construction.
- Fast Shipping & Professional Handling: Get your new bed delivered quickly and safely to your door.
- Dedicated Customer Support: Our team is ready to assist you with selection, delivery, and any post-purchase queries.
Specification
Overview
| Colour | Grey |
|---|---|
| Brand | Silentnight |
| Material | Fabric |
| Collection | Geltex 4000 |
| Mattress Firmness | Medium |
| Special Features | Geltex, No Turn |
| Mattress Included | Yes |
| Mattress Type | Pocket Spring |
| Headboard Included | No |
| Storage | 2/4 Drawers |
| Manufacturer | Silentnight |
| Size | Double, King, Single, Super King |
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
20 reviews for Silentnight Geltex 4000 Pocket Boxtop Mattress & Slate Grey Divan in 4 Sizes
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Hydrowarrior –
Ok if you like it soft
Advertised as medium comfort but is really a soft. Trying to get used to it but thinking of replacing already after 3 weeks.
Jennifer the wren –
Great buy for a good nights sleep!
Best new bed ever! So divine!
Anonymous –
Silent night geltex 4000
Bed extremely comfortable without it being too hot as my previous memory foam mattress was.i have recently moved to Fort Augustus in north of Scotland and to be able to get products delivered AND assembled to my postcode is excellent customer service.
The price and quality is second to none.
My only concern is that with the full ottoman base the height is a bit high for 75 year olds.
Without a small platform the only way for a small adult to get to bed is via a Folsbury Flop which is rather difficult as not as supple as I once was.
Mark Lou –
Best nights sleep ever
Wonderful bed and mattress
PhilEth –
Supportive and soft
Really nice. Supportive and soft. We’ve been sleeping very well since getting this (other than being woken by a toddler). I can honestly say I’ve not slept this well for a while. Be aware that it is very tall though, around 75cm.
ss24800 –
Silentnight Geltex 4000 mattress and Divan
Bought this single divan and mattress on offer, great quality, very comfy, buy with confidence. Please note this bed is very tall, approx 75cm total height. But overall very happy with purchase.
Mr S hall –
Mattress!!
Mattress 2 weeks old starting to leave body shapes already 😞😞
Jockster –
Good Bed – Shoddy Customer Service
This is a reasonably good bed for the money at the sale price – I was going to pay twice as much for a bed from elsewhere. It’s a nice deep mattress and has good sized deep drawers.
Our initial delivery was delayed as the driver noticed when it was out for delivery there was no mattress on his van which resulted in delivery being delayed by a couple of weeks. When it was finally delivered my wallpaper was damaged when the bed was moved up the stairs. Trying to get through to customer services takes forever and if you select the callback feature no one ever calls back! Complaints are supposedly reacted to within 2 business days yet ours took 12 calendar days just to receive an email to say thinkassemble.co.uk had contacted the supplier! The amount of effort I’ve had to put in just to make a complaint about the delivery, with hours on hold, and all the hoops I’ve had to jump through ref the damage to my wallpaper make me wish I had bought the more expensive bed from elsewhere.
In short it’s a decent bed for the sale price but I wouldn’t buy it from thinkassemble.co.uk!
John Pisano –
Geltex 4000 Silentnight bed
Really comfortable mattress and the base box is really well made which lifts up on special hinges to give plenty of storage space. Very happy with the bed. Would definitely recommend.
Leeds lad –
Delivery people are not the same as they once was!
The delivery guys couldn’t even get it up stairs even though I had the same bed and got it up before. I was working so could t be there to show them how to get up the stairs.
Lissibeth –
Great bed and good price.
We ordered this bed with headboard and got it at a great price when it was on offer. It took a while to get used to as it was really high and we are used to a firm mattress. I can happily say it is a realty comfy bed with great storage as we bought the ottoman.
Only downfall was the delivery guys did not wear gloves and their hands were dirty which left marks on the base and mattress thankfully this washed off
Stillgame74 –
Atrocious service and poor quality.
I purchased a Mattress, Divan Base and Headboard. The Silentnight Divan Bases were both damaged on delivery and poorly made. This was compounded by the fact that part of the package included assembly and this was botched by the drivers/fitters who were presumably untrained in what should be a reasonably straightforward job. Words fail me to describe my anger, frustration and exasperation with thinkassemble.co.uk Customer Service who have batted the issue from one to another, failed to respond to e-mails and failed to implement a resolution. I am now in the process of asking for all items to be collected and a refund issued. The one star rating applies to the carriers/installers who did not assemble the bed according to instructions and actually left it with half pulled out staples projecting from the divan base which could have ripped open a person’s hand (despite this being pointed out to them), to Silentnight for manufacturing shoddy divan bases and to thinkassemble.co.uk Customer Service for their abject failure to deal with the issue.
The creative –
Great value product
A really attractive and comfortable bed with useful storage underneath. Without paying the odds for a bespoke bed it’s the next best thing. I would highly recommend it for support and comfort.
Complete with delivery personnel who will put it together for you. Win, Win!
Maj user –
Nice but…
Ordering and delivery processes first class. It is more firm than medium, you could feel the quite deep buttons on the mattress when laying, headboard fabric is very harsh and you could feel hard buttons when sitting on the bed and leaning against it.
Lllllk –
4000 silent night mattress and devan bed.
The base is ok but wood looks flimsy and also draws. The mattress is very comfy but what I didn’t expect is that when two of you are in bed you both roll to the middle. Not enough support. I’m thinking of sending mine back for that reason.
PeggySid –
Deep mattress
Great bed. Good price. Very deep mattress so deeper fitted sheets are needed. Good for bad backs
Joul –
Comfy bed
Lovely bed, soft but firm and very warm. Rather high is you are small and need deep sheets .
D Wales –
Great value.
Great price. Very comfortable. Amazing storage with the ottoman option.
DeniDo –
Issue still to be resolved!
Unfortunately one of the divan drawer didn’t have runners fitted. New drawer supplied but didn’t fit properly. Now think runners inside base also at fault. Awaiting solution. Also divan with drawers & matteress with topper makes bed very high, but mattress extremely comfortable. Great night sleep.
Flatback –
Comfort personified.
Without question, this is the best mattress I have ever slept on.
There is one thing you need to bear in mind. If you’re thinking of purchasing one of these beds. I am 6’1 and sat on the side of the bed. My feet do not touch the ground. It is a very tall bed indeed?
Service and delivery were also excellent to bed was constructed and all waste including the old bed were taken away with no hassle. Excellent service.