One Third
Discover premium memory foam & hybrid mattresses from One Third. Free UK Delivery | 365-Night Trial | 10-Year Guarantee. Sleep better tonight!
Dewsbury, GB · prices in GBP · ships to 41 countries. Catalogue read from one-third.co.uk's own public product feed on 2026-10-11. Every figure below is an observation from that feed, not an estimate.
Sales estimate
one-third.co.uk has not been checked for stock visibility yet. About one store in five publishes it; the check costs one request and runs continuously.
Polling capacity is finite, so this registers interest rather than starting immediately — stores are chosen by how much a day of polling would reveal.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| One Third 3000 Pocket Spring Pillowtop Mattress - Vacuum packed In one Box - Medium Firm | One Third | 269.99 GBP | 799.99 GBP | −65.4% |
| One Third 3000 Pocket Spring Pillowtop Mattress - Medium Firm | One Third | 279.99 GBP | 799.99 GBP | −64.1% |
| The Rise Pro - Hybrid Mattress- Medium Firm | One Third | 289.99 GBP | 639.99 GBP | −45.3% |
| One third Dual Sided Ortho Mattress - Firm | One Third | 219.99 GBP | 479.99 GBP | −40% |
| The Drift Pro - Memory Foam Mattress - Medium Firm | One Third | 279.99 GBP | 549.99 GBP | −36.4% |
| Mattress Removal | One Third | 50 GBP | — | — |
Catalogue over time
| Date | Products | In stock | Median price |
|---|---|---|---|
| 2026-10-11 | 5 | 5 | 279.99 GBP |
| 2026-09-26 | 5 | 5 | 269.99 GBP |
| 2026-09-09 | 5 | 5 | 269.99 GBP |
| 2026-08-05 | 5 | 5 | 269.99 GBP |
Data collected from one-third.co.uk's public product feed. Not affiliated with or endorsed by this store. Request removal.