Frequently asked questions

The weight, softness and warmth of a duvet depends on its tog rating and filling. The higher the tog rating, the warmer the duvet

Togs usually start at 4.5 for a summer, lighter duvet upto 15 for the warmest winter duvet.

Althougj, Slumberdown offer 1 & 3 tog duvets for a super light and cool sleep on those hotter nights

We understand that everybody experiences sleep very differently, so our products are designed to help as many people as possible.

Our range of duvets, mattress toppers and protectors are available in the following sizes: Single, Double, King and Superking (only available on select ranges).

Our range of pillows feature different support levels for a variety of sleep positions, including Soft, Medium, Firm and Super-Firm.

Our Electric Duvets are available in Single, Double, King & Super-King (Only available on certain ranges).

Electric Throws are one size

Our standard pillows are 74cm x 48cm

We recommend changing your pillows every 2 years and duvets at a maximum of 5 years.

At the moment, Slumberdown products are only available for delivery to mainland UK

Via email

We'd love to hear from you and can help with any issues at sleep@slumberdown.co.uk

Via post

Slumberdown
John Cotton Group
Low Mill Lane
Ravensthorpe
WF13 3LX

1. Tog Testing – This measures the thermal resistance of duvets.

2. Mini Carding – This allows us to create prototype scale samples for thorough testing. Allowing us to get our products just right.

3. Tensile Testing – This measures the tensile, burst and seam strength as well seam slippage, to ensure a safe and durable product.

For products purchased here on the Slumberdown website, please email sleep@slumberdown.co.uk Please note, bedding products that have been used cannot be returned for hygiene reasons.

For Slumberdown products purchased from a retailer, please refer to the retailers returns and refunds policy.

Over 10 million duvets and pillows are sent to landfill each year in the UK, and we want that change. When it’s time to dispose of your old duvets and pillows, there are plenty of options to make sure they go on to help others, we’ve included some helpful links below to help you find the best option.

Check your local council and recycling locations. 

Find your local council – GOV.UK (www.gov.uk)

Duvets and pillows | Recycle Now

Upcycle or donate your duvets to people in need. 

Olio – Your Local Sharing App (olioapp.com)

Freecycle: Front Door