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Silentnight UltraGel 2000 Mirapocket Box Top Mattress

Silentnight Logo
From£669.95

up to

20% off

Comfort trial

Comfort fillings

Firmness rating

Support system

Unwind with the Silentnight UltraGel™ 2000 Mirapocket Box Top Mattress. A special layer of UltraGel™ foam provides responsive pressure relief. With 2000 Mirapocket® springs for a truly restorative rest.

Reasons to Buy

Mirapocket Springs
Mirapocket Springs

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.

UltraGel
UltraGel

Enjoy a breathable, refreshing sleep with Silentnight's exclusive UltraGel foam. This layer helps reduce overheating because of its open-cell structure.

Mini Pocket Springs
Mini Pocket Springs

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.

Pressure relief
Pressure relief

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.

Microquilted
Microquilted

A micro-quilted cover provides a smooth and soft finish to a mattress. The fabric is stitched into the filling inside the mattress to give it the plush quilted feel.

Pillow top
Pillow top

An additional layer of comfort for a more luxurious feel

Medium
Medium

Not too soft, not too firm - the perfect balance

33cm deep
33cm deep

About 13 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.

Single-sided
Single-sided

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!

Includes turning handles
Includes turning handles

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.

5 Year Guarantee
5 Year Guarantee

For your peace of mind

Handcrafted in the UK
Handcrafted in the UK

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

Fire Resistant
Fire Resistant

This product conforms to BS7177: 2008, for use at home

National Bed Federation Approved Brand
National Bed Federation Approved Brand

For the highest standards of quality and safety

Description

Drift into an undisturbed slumber with the Silentnight UltraGel 2000 Mirapocket Box Top Mattress. Featuring specially designed elements to elevate your sleep experience.

Pressure-relieving foam

At the heart of this sumptuous box top is a 3cm layer of UltraGel™ foam. Experience blissful pressure relief for aches and pains with this adaptive foam. Its strong bounce-back supports free movement, helping your muscles relax throughout the night.

Increased breathability

With an open-cell structure, the UltraGel™ foam allows for improved air circulation, minimising overheating during the night, compared to standard memory foam. Tested in their in-house lab, the Silentnight’s gel foam is proven to allow 5 times more airflow through the foam than regular memory foam.

Paired with soft white fibres, which also allow for increased airflow, you'll enjoy a fresher feel. These soft fibres add additional plushness to the mattress, enhancing the comfort for a deep, restorative rest.

Zoned support

The supportive core is made up of 2000 Mirapocket® springs. Exclusive to Silentnight, these springs boast a unique design that tailors support precisely to your body. Held within individual pockets, these springs react independently to each other, providing personalised support where you need it most. The zoned design targets the heaviest parts of your body and is scientifically proven to improve spinal alignment.

Strong edge

Along the spring system is a sturdy rod edge. Securing and stabilising the springs, this framed unit provides a durable border. Diminishing a ‘roll-off’ feel and maximising your sleep space, giving you maximum sleep space to reduce partner disturbance.

Finishing touches

The mattress is finished with a soft knitted cover and a breathable mesh border. The mesh border enhances airflow through the mattress. Working with the UltraGel foam and soft white fibres for a breathable sleep surface.

Quality assured

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.

Silentnight have been operating for over 70 years! Making them true experts within the mattress industry. Manufactured in the UK, this mattress has been made to meet the highest safety and quality standards. Giving you comfort and support you can rely on. Complete with a 5 Year Guarantee to protect against any manufacturing faults should they occur.

Please note: pocket spring count is based on a kingsize mattress

Benefits

  • 2000 Mirapocket® springs provide personalised, zoned support
  • 3cm layer of UltraGel™ offers responsive comfort and soothing pressure relief
  • UltraGel foam reduces motion transfer, so you can move around effortlessly
  • Soft white fibres provide additional air circulation and enhanced durability
  • Strong edge support achieved by a rod edge frame along the top and bottom of the spring system
  • OEKO-TEX® accredited, free from harmful substances
  • Tufted design provides a durable sleep surface by securing the fillings together
  • Single-sided, simply rotate top to toe to care
  • Medium feel
  • Depth: 33cm
  • Made in the UK
  • 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.

Click here for more info about our 60-Night Comfort Trial.

Videos

Specification

FirmnessMedium
Comfort fillingsUltraGel, Mini Pocket Springs, Microquilted
Support systemMirapocket Springs
Pocket spring count2000
FinishPillow top
Pressure reliefYes
Turning handlesYes
Single-sidedYes
Guarantee5 years
Awards & accreditationsHandcrafted in the UK, Approved by the National Bed Federation
Fire resistanceConforms to BS7177: 2008, for use at home
DownloadsSilentnight Product Guarantee

Dimensions

SizeWidthLengthDepth
Single90cm190cm33cm
Small Double120cm190cm33cm
Double135cm190cm33cm
King Size150cm200cm33cm
Superking180cm200cm33cm

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 front door of your building

Free upgrade for Small Double, Double, King Size and Superking to your room of 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

Delivery to your room of choice

Free upgrade for Small Double, Double, King Size and Superking

£20.00

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

4.4/5

out of 9 reviews onTrustpilot logo

Product review stars
2 starsZoe
12 November 2025

Verified Purchase

3 starsTrusted Customer
15 June 2025

Verified Purchase

5 starsTrusted Customer
15 June 2025

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5 starsTrusted Customer
13 June 2025

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5 starsTrusted Customer
12 June 2025

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5 starsTrusted Customer
11 June 2025

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5 starsTrusted Customer
9 May 2025

Verified Purchase

5 starsTrusted Customer
9 May 2025

Verified Purchase

5 starsTrusted Customer
9 May 2025

Verified Purchase

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