Deal verdict
The Relyon Lambrook 1500 Natural Mattress is the better deal today.
It is at a genuine low, while the Rest Assured Adleborough 1400 Pocket Ortho Mattress has been cheaper. The Rest Assured Adleborough 1400 Pocket Ortho Mattress costs £29 less today.
Mattress Next Day
Good time to buy
£569 Double
£569 is a genuine low. Today is the only day in the 69 days we've tracked it's been this cheap.
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Mattress Online
Worth waiting
£540 Double · Pocket sprung
Shown as reduced from £598
It's been cheaper. It was £478 on 13 Nov 2026. It's been £540 or less for 100% of the 94 days we've tracked.
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| Relyon Lambrook 1500 Natural Mattress | Rest Assured Adleborough 1400 Pocket Ortho Mattress | |
|---|---|---|
| Firmness | Medium firm | Extra firm |
| Warranty | 10 years | 5 years |
| Mattress type | Not stated | Pocket sprung |
| Sizes | Size not stated, Single, Double, King, Super King | Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.