MattressOnline
https://www.mattressonline.co.uk/
Mattresses, beds and bedding from Silentnight, Hypnos, Relyon and more, read per size in sterling, with a duvet's tog read as part of its size. Much of the range is made to order and can be bought with a lead time. Delivery is to Britain only.
How we watch MattressOnline
We read MattressOnline stock size by size. That is the difference between an alert worth having and a nuisance: a product going back on sale means nothing if the only sizes left are two either side of yours.
Each tracker runs for 90 days or until it fires, whichever comes first. We take no commission from MattressOnline or from any other retailer — you are the customer, not the shop.
Delivery
Straight from MattressOnline’s own published terms, in the currency they quote. Where we have no figure on file we say so rather than estimating one, because a delivered price that is too low is what makes an alert wrong.
Delivery to the UK
MattressOnline delivers to the UK free of charge. Last checked 2026-09-21.
- Listed Scottish postcodes: £40.00
- Northern Ireland: £60.00
Ships from the UK, so no import charge arises on the way to the UK.
free next-day delivery to mainland England and most of Scotland and Wales; listed Scottish postcodes and Northern Ireland pay the surcharges below
Reduced right now
On sale at MattressOnline.
Questions
Does MattressOnline deliver to the UK?
MattressOnline delivers to the UK free of charge. Last checked 2026-09-21.
How do I get an alert when MattressOnline restocks my size?
Paste the MattressOnline product link into Magpie and pick your size. We read that shop's stock size by size, so you are emailed when your size specifically comes back — not when the product does.
How do I get a MattressOnline price-drop alert?
Paste the product link, pick your size and set a target price if you want one. We check the page on a schedule and email you when the price falls — and only when the size you asked for is actually buyable, because a sale on a sold-out size is not a sale.