Sleep Seekers Society

Can’t sleep? Join the club.

Join today and find out how you can start getting a better night's sleep.

You'll be automatically entered into our monthly sleep giveaway and receive a 10% discount code for your first order.

FREE standard UK delivery

Made in the UK1

Customer Service

If you have any queries with your order or about the terms and conditions please send your query using the contact us form, send an email to Our working hours are 8:30 am to 5:00 pm (Mon to Thu), and 8:30 am to 3:30 pm (Fri).

Letters can be sent to:

John Cotton Group
Low Mill Lane
WF13 3LX

Registering Heated/ Electrical products.

All Slumberdown heated and electrical products come with a standard two-year warranty. To claim your warranty, please follow the link below and fill in the registration form.

An eligible proof of purchase (order number, receipt) and a valid date of purchase must be provided.

Please CLICK HERE for the registration form.