Deal verdict
Too early to call.
We need 30 days of prices for the Sealy Imperial Contract Memory Mattress before judging the deal.
Mattress Online
Not enough history yet
£969 Double · Memory foam
£969 today. We started tracking this on 14 Nov 2026. A verdict needs 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 14 Nov 2026.
Checked
Dormeo
Worth waiting
£739 Double · Memory foam
It's been cheaper. It was £359 on 12 Nov 2026. It's been £739 or less for 100% of the 155 days we've tracked.
Checked
| Sealy Imperial Contract Memory Mattress | Dormeo Fresh Deluxe Memory Foam Mattress | |
|---|---|---|
| Firmness | Medium firm | Medium soft |
| Mattress type | Memory foam | Memory foam |
| Warranty | 5 years | 15 years |
| Sizes | Single, Double, King, Super King | Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.