Deal verdict
Too early to call.
We need 30 days of prices for the Rock Hard 10 Super Firm Foam Mattress before judging the deal.
Happy Beds
Not enough history yet
£200 Double · Foam
£200 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.
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Dormeo
Usual price
£289 Double · Memory foam
£289 is the usual price. You can safely ignore any countdown timer. It's been £289 or less for 100% of the 60 days we've tracked.
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| Rock Hard 10 Super Firm Foam Mattress | Dormeo Aloe Vera Memory Foam Mattress | |
|---|---|---|
| Firmness | Firm | Medium firm |
| Mattress type | Foam | Memory foam |
| Warranty | 5 years | 15 years |
| Sizes | Single, Small Double, Double, King | Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.