Deal verdict
The Kaymed Heavy Sleeper 1200 Pocket Hybrid Mattress is the better deal today.
It is at its usual price, while the Dorma Natural 2000 Pocket Sprung Wool Mattress has been cheaper. The Dorma Natural 2000 Pocket Sprung Wool Mattress costs £320 less today.
Mattress Online
Usual price
£829 Double · Hybrid
£829 is the usual price. You can safely ignore any countdown timer. It's been £829 or less for 100% of the 61 days we've tracked.
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Dunelm
Worth waiting
£509 Double 4ft 6 · Pocket sprung
It's been cheaper. It was £409 on 13 Nov 2026. It's been £509 or less for 100% of the 89 days we've tracked.
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| Kaymed Heavy Sleeper 1200 Pocket Hybrid Mattress | Dorma Natural 2000 Pocket Sprung Wool Mattress | |
|---|---|---|
| Firmness | Firm | Not stated |
| Mattress type | Hybrid | Pocket sprung |
| Warranty | 10 years | 20 years |
| Sizes | Single, Double, King, Super King | Single 3ft, Small Double 4ft, Double 4ft 6, Kingsize 5ft, Super Kingsize 6ft |
Specs are the figures each retailer publishes. Prices are for the size shown above.