Deal verdict
Too early to call.
We need 30 days of prices for the Rock Hard 8 Super Firm Foam Mattress and the Aspire 3 Layer Comfort Open Coil and Memory 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.
Checked
Dunelm
Not enough history yet
£159 Double · Hybrid
£159 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
| Rock Hard 8 Super Firm Foam Mattress | Aspire 3 Layer Comfort Open Coil and Memory Foam Mattress | |
|---|---|---|
| Firmness | Firm | Not stated |
| Mattress type | Foam | Hybrid |
| Warranty | 5 years | Not stated |
| Layers | Not stated | 3 |
| Sizes | Single, Small Double, Double, King | Small Single, Single, Small Double, Double, King |
Specs are the figures each retailer publishes. Prices are for the size shown above.