Silentnight Ambassador Mattress

The Silentnight Ambassador mattress is now available to purchase exclusively from Costco for a limited time only, as well as a range of Silentnight products for all the family.

Costco Wholesale warehouses are for members only. Find your nearest members warehouse via the store list below.

Find your local store

Aberdeen Warehouse

Endeavour Drive, Arnhall Business Park, Westhill, Aberdeenshire, AB32 6UF

Birmingham Warehouse

100 Watson Road, Nechells, Birmingham, B7 5SA

Bristol Warehouse

St Brendans Way, Avonmouth, Bristol, BS11 9EZ

Cardiff Warehouse

Capital Retail Park, Leckwith Road, Cardiff, CF11 8EG

Chester Warehouse

Dunkirk Trading Estate, West Thurrock, Essex, RM20 3WY

Chingford Warehouse

1 Shadbolt Avenue, Off Harbet Road, Chingford, London, E4 8GP

Coventry Warehouse

51 Torrington Avenue, Coventry, CV4 9AQ

Croydon Warehouse

Imperial Way, Croydon, Surrey, CR0 4RR

Derby Warehouse

Wyvernside, Wyvern Way, Derby, DE21 6RS

Edinburgh Warehouse

Costkea Way, Loanhead, Edinburgh, EH20 9BY

Farnborough Warehouse

Templar Avenue, Farnborough, GU14 6FE

Gateshead Warehouse

Mandela Way, Off Handy Drive, Gateshead, Tyne & Wear, NE11 9DH

Glasgow Warehouse

St Rollox Business Park, 15 Cobden Road, Springburn, Glasgow, G21 1YX

Haydock Warehouse

Andover Road, Haydock, Merseyside, WA11 9FA

Hayes Warehouse

Western International Park, Hayes Road, Hayes, Middlesex, UB2 5XJ

Leeds Warehouse

Leathley Road, Hunslet, Leeds, LS10 1BG

Leicester Warehouse

3 Westmoreland Avenue, Thurmaston, LE4 8PH

Liverpool Warehouse

30 Waterloo Road, Liverpool, L3 7HY

Manchester Warehouse

Barton Dock Road, Trafford Park, Manchester, M41 7PP

Milton Keynes Warehouse

Mandeville Drive, Kingston, Milton Keynes, MK10 0DB

Oldham Warehouse

The Broadway, Chadderton, Oldham, OL9 8AU

Reading Warehouse

100 South Oak Way, Green Park, Reading, Berks, RG2 6UE

Sheffield Warehouse

Unit 8, The Parkway, 1 Parkway Drive, Sheffield, S9 4WU

Southampton Warehouse

Regents Park Road, Southampton, SO15 8TA

Sunbury Warehouse

Hanworth Road, Sunbury, Surrey, TW16 5LN

Thurrock Warehouse

West Thurrock Way, West Thurrock, Essex, RM20 3WY

Watford Warehouse

Hartspring Lane, Watford, Herts, WD25 8JS

Wembley Warehouse

30 Second Way, Wembley, Middlesex, HA9 0YJ

Free UK Delivery

Our standard 2 Man Delivery Service (Mattresses & Divans)

Free UK delivery* to your room of choice throughout England, Scotland and Wales.

We provide a free professional two man delivery service that will deliver your purchases to your room of choice.

This service includes the set up of your bed or mattress in your chosen room, plus the removal and takeaway of the packaging.

We deliver most items Monday to Friday, 9am - 6pm.

On average products are delivered within 7 - 14 days.

*Some restrictions apply, please visit our delivery information for more detail.

Next Day Delivery Service (Mattresses/Bedframes)

Free Next Day Delivery, via a courier, to the door only.

A card will be left, with a contact number to call for re-delivery, if there is no one in.

Delivery will be between 8am - 7pm - Monday to Friday for Mattress-Now products

If ordered with another item, the Next Day Delivery will be delivered first, usual delivery terms apply for additional items (this may incur 2 deliveries)

60 night comfort trial

We're so confident that our beds and mattresses will provide you with a great night's sleep that we offer the security of the very best in terms of comfort guarantee.

At Silentnight we want to be sure that you are satisfied with the comfort of your new bed or mattress which is why we offer a total peace of mind 60 night comfort guarantee. If for any reason you are not totally satisfied we will exchange your purchased bed or mattress for an alternative Silentnight bed or mattress of your choice.

We do however ask that you try your new bed for at least four weeks for your body to adjust to your new bed or mattress.

For full terms and conditions, please click here for further details.

Total Quality Assurance

Before it gets to you your bed has been through a lot

All our mattresses, upholstered bases and headboards are made in the UK

All of our product meet European standards and exceed British standards

All our Upholstered beds and mattresses ordered through Shop.Silentnight are made to order

This means they are not stored for prolonged periods of time and are shipped to you direct from our factory.

Testing

Accredited onsite laboratory to bring the best products to you

Every Silentnight mattress type is tested to ensure it exceeds all British standards

Silentnight products are fully certified by the Forest Stewardship Council®(FSC®) FSC-C104461

We are full members of the Furniture Industry Sustainability Program.