Silentnight UltraGel 3000 Mirapocket Box Top Firmer Mattress
up to
20% off
Free delivery
Comfort trial
Comfort fillings
Firmness rating
Support system
Sleep in contentment with the Silentnight UltraGel 3000 Mirapocket Box Top Firmer Mattress. Combining zoned traditional pocket springs and pressure relieving Gel foam for a blissful feel.
Reasons to Buy
Silentnight's innovatively designed pocket springs are scientifically proven to respond to your unique shape. The zoned springs enhance spinal alignment, posture and pressure relief.
Enjoy a breathable, refreshing sleep with Silentnight's exclusive UltraGel foam. This layer helps reduce overheating because of its open-cell structure.
Small, individually cased springs provide added comfort to the mattress whilst offering soothing pressure relief. Mini springs decrease motion transfer so you can share the bed undisturbed.
Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.
An additional layer of comfort for a more luxurious feel
A traditional and elegant design that holds fillings in place whilst enhancing the stability of the mattress. The luxurious tufting ensures zero shifting, shape loss or sagging.
Firmer and more supportive
About 13.8 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.
With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!
Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.
For your peace of mind
Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.
This product conforms to BS7177: 2008, for use at home
For the highest standards of quality and safety
Description
Sleep soundly atop the Silentnight UltraGel 3000 Mirapocket Box Top Firmer Mattress. Combining UltraGel foam and Mirapocket® springs to create an enjoyably firm feel.
Gel relief
An UltraGel™ comfort layer of gel infused foam makes this mattress incredibly relaxing to lay back on. It adapts to your shape and movements, distributing your weight evenly. It bounces back for a pleasingly responsive feel, offering pressure relief to help ease discomfort for a better quality of sleep.
Breathable wonder
In house testing at Silentnight has scientifically proven that this Gel foam is five times more breathable than Memory foam. It allows for increased airflow throughout the mattress, helping to keep you refreshingly cooler.
Further comfort
With 1000 additional mini pocket springs, this mattress has an enhanced freshness. These springs work like bellows to encourage more air throughout the comfort layers. Creating a more pleasant feel and helping to reduce overheating.
Pocket sprung support
2000 Mirapocket® springs form a system of zoned support. The spring unit is firmer in the centre third to offer greater support to the areas that need it most. This encourages your body into a position of better spinal alignment. Helpful to minimise any feelings of discomfort as you settle in for the night. Pocket springs are able to move individually in their separate fabric pockets. Limiting motion transfer and feelings of ‘roll-together’.
Firmer feel
This mattress features a secure and sturdy firm finish. Making it the perfect choice for those who prefer a more solid feel to your mattress. Helping you enjoy the comfort of a foam mattress without an overly sink-in feeling.
Or try looking at the Silentnight UltraGel 3000 Mirapocket Soft Mattress for all the same brilliant features with a more cushioning feel.
Assured quality
Complete with a 5 Year Guarantee so that you can be sure you will receive the quality product you deserve. This covers you for any manufacturer faults should they occur during this period.
As one of the first B-Corp certified sleep brands, Silentnight have proven why they are the UK’s most trusted name in sleep. Their commitment to quality and environmentally responsible practices ensures a better night’s rest and a brighter future for you.
Please note: pocket spring count is based on a kingsize mattress
Benefits
- Adaptive UltraGel™ foam with a bounce back feel that distributes your weight and eases pressure to ease discomfort
- UltraGel™ is five times more breathable than Memory foam to help reduce overheating
- 1000 mini pocket springs encourage further airflow for a fresher feel
- 2000 Mirapocket springs offer zoned support to encourage better spinal alignment and personalised support
- Box top for a defined layer of comfort atop your mattress
- Reliable firm finish
- Single sided design featuring four side turning handles
- Made in the UK
- Depth: 35cm
- 5 Year Guarantee
60-Night Comfort Trial
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
Videos
Specification
| Firmness | Firm |
| Comfort fillings | UltraGel, Mini Pocket Springs |
| Support system | Mirapocket Springs |
| Pocket spring count | 3000 |
| Finish | Pillow top |
| Pressure relief | Yes |
| Turning handles | Yes |
| Single-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Silentnight Product Guarantee |
Dimensions
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 35cm |
| Small Double | 120cm | 190cm | 35cm |
| Double | 135cm | 190cm | 35cm |
| King Size | 150cm | 200cm | 35cm |
| Superking | 180cm | 200cm | 35cm |
Please allow for a tolerance of +/- 2cm
Delivery
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the room of your choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
Reviews
Customer Reviews Summary
A balanced snapshot of what customers love (and what they don't), generated by AI.
DebbieGreat mattress. Eased all my skeletal pain.
Verified Purchase
Mr DearnWe visited the mattress online shop in Doncaster. The friendly staff kept us comfortable while browsing the range and were more than happy to answer any questions we had. The bed was very reasonably priced and with next-day delivery, it was a great deal. Overall, the service was excellent and the product was great.
Verified Purchase
AngelaThis mattress is very comfortable and fits the bed perfectly. Its depth adds to the comfort but extra deep fitted sheets are easily available.
Verified Purchase
SteveSuper comfortable great night's sleep
Verified Purchase
RichardExcellent product.The mattress is very comfortable
Verified Purchase
AlwynSeemed a bit too firm to start with but after using it for a few weeks it became more comfortable.
Verified Purchase
MohamedIt's good for sleeping, for watch tv
Verified Purchase
RebeccaGreat company, ordering was easy, delivery was seamless and the delivery team were amazing. Mattress is super comfy
Verified Purchase
SteveBrilliant sleep on this mattress! So comfortable, I want to stay in bed all the time - but my wife won't let me. Great purchase - great company! More than helpful, decent price and fast delivery. Thank you.
Verified Purchase
Jeffreylots of research on line - tried equivalent or near equivalents in stores, happy with selection. Mattress Online - easily best price - with good trial period and fair T&Cs. In stock for delivery immediately. Excellent communications AND just to make the point, I've bought 2 identical mattresses both from them. Very pleased
Verified Purchase
1
Sales Enquiries
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
