Memory 3 Sleep by Silentnight at Mattressman

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Originally created by NASA to hold astronauts comfortably in zero gravity during space missions, memory foam has gone on to become a firm favourite in households worldwide. Using your body heat to soften and shape around your body, memory foam has a sumptuous, soft feel that helps improve health problems including pressure sores, muscular issues and arthritis.

Silentnight’s Memory 3 Sleep mattress embodies everything that people love about memory foam and more. Absorbing movement for better weight distribution, the 30mm of memory foam and special high density Miratex foam filling also provides an outstanding night’s sleep while reducing roll-together.

The three zoned support system has varied tension in key areas, meaning that pressure is minimised at the points where it commonly builds up, giving you an excellent overall sleeping experience.

Vacuum packed for convenience, the Memory 3 Sleep mattress can easily be carried into a room of your choice. Order today and we will deliver to your door for free on any weekday.

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Most Helpful Reviews

JANE S Verified Buyer
16/04/2013 20:01:06

Excellent quality mattress, good delivery, light and easy to move about. V good and v comfortable.

Was This Review Helpful? 44 40

BILLIE-JO F Verified Buyer
13/03/2013 23:12:49


Was This Review Helpful? 51 48

DAVID R Verified Buyer
01/02/2016 13:36:38

We are both very pleased with the Silentnight Memory 3 Sleep double mattress. It is all that we hoped being adequately firm but giving that necessary bit of give where it matters. No real effects when one partner moves. Comfortable all night long and no sliding down the bed when sitting up to read.

Was This Review Helpful? 2 0

Newest Reviews

SUDHIR P Verified Buyer
17/10/2016 17:09:14

Excellent Mattress real comfy, delivered on time

Was This Review Helpful? 2 0

HAYLEY B Verified Buyer
06/10/2016 20:31:32

Excellent Mattress - so comfy!! Brought for my sons new bed (double) and I`ve found myself wanting to buy one of these for my bed! Great value for money..! Great product, great service, quick delivery with text msg alerts with times!

Was This Review Helpful? 1 0

KATIE S Verified Buyer
27/09/2016 11:01:59

Comfy, deep mattress. Excellent service as always.

Was This Review Helpful? 1 0

RUSSELL G Verified Buyer
16/09/2016 15:19:28

I have had the Mattress for two weeks and am getting used to it now.

Was This Review Helpful? 1 0

SARAH DELYTH H Verified Buyer
05/09/2016 15:35:25

Comfy mattress

Was This Review Helpful? 0 0

CHARLES D Verified Buyer
23/08/2016 12:38:44

Excellent comfortable mattress and super value item. First class delivery with helpful and friendly courier drivers. Highly recommended seller.

Was This Review Helpful? 0 0

DARREN G Verified Buyer
19/08/2016 11:55:46

Reasonable quality mattress. Comfortable and good value.

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0% Finance Available

Mattressman are always looking for new ways to make quality sleep more accessible. Why not spread the cost of a new bed or mattress with our finance scheme, made possible with Pay4Later. Using finance allows you to get that dream mattress right now, without the wait. We offer a number of finance solutions, including interest free starting at a minimum order value of £300. All you need to do is add your desired items to the basket, and select the finance option in our secure checkout.

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No Headboard


If ordered in the next
If ordered before 4PM Monday
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Essential Extras

Protect_A_Bed Premium Mattress Protector 5' King Size Protector£37.00
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Fogarty Seconds 9 Tog 5' King Size Duvet£15.00
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is the level of support to the body, suitable for light to average weighted people. This is not a comfort rating.

Reflex Foam

is the base foam often needed to support the body weight, made from polyurethane it is moulding and long lasting.

30mm Of Memory Foam

is body moulding and pressure relieving, a filling that always recovers to its original state, ultimate comfort.

Anti Allergy

recommended, this mattress is suitable for allergy sufferers due to its fillings and fabric.

Knitted Cover

that stretches with the moulding of the mattress, having great elasticity and breathing qualities.

Memory Foam Warning

Due to the fire retardant spray, you may expect a slight odour which should disappear within 2 - 4 weeks.

Micro Quilted

A finish to the mattress created by stitching together the fabric and fillings, creating a patterned comfort quilt layer.

Vacuum Packed

This mattress is delivered rolled up for easy manoeuvrability. Please allow 4-24 hours for it to fully inflate.

One Sided

mattress, no need to turn this mattress, but rotation is recommended.

Source 2

Domestic Flamability Rated Source 2 for Low Hazard, General Domestic use

Made In the U.K.

This product is made in Britain

Mattress Depth

18 cm

5yrs Warranty

This product has a 5 Year Warranty, inclusive of any guarantee period. More info

Care Leaflet

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Based on 25530 reviews
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