Millbrook Serenity 1020 vs Millbrook Serenity 2500: which is better?
Quick answer
The Millbrook Serenity 1020 and Millbrook Serenity 2500 score almost the same overall (8.3 vs 8.4), so the choice comes down to feel, firmness and budget.
Both tested and scored by Alexander Bowman. Scores use the same criteria for every mattress.
Our verdict
The difference is a second layer of springs. The 1020 has 1,020 full-size pocket springs and natural fillings; the 2500 keeps 1,000 full-size springs and adds 1,500 Comfonomic micro springs above them, plus a touch of silk, and is 1cm deeper.
That micro-spring layer gives the 2500 noticeably more give at the shoulder and hip. Back sleepers who like a buoyant, firm-feeling surface are well served by the 1020; side sleepers should start at the 2500.
Side by side
| Feature | Millbrook Serenity 1020 | Millbrook Serenity 2500 |
|---|---|---|
| Overall score | 8.3/10 | 8.4/10 |
| Support | 8.3 | 8.6 |
| Comfort | 8.2 | 8.5 |
| Value | 8.4 | 8.2 |
| Price | £649 | £825 |
| Type | Pocket spring | Pocket spring |
| Firmness | Medium | Medium |
| Depth | 28 cm | 29 cm |
| Home trial | - | - |
| Warranty | 5 years | 5 years |
Prices change often; confirm on the retailer's site. We may earn a commission if you buy through our links. It never affects our scores.
Choose the Millbrook Serenity 1020 if…
- You want to spend less: it's £176 cheaper at £649.
What we like
- Handmade in England with natural wool and cotton, no foam
- Seven-zone spring layout and a reinforced Ultra Edge perimeter
- Tuft-free top gives a smooth surface with no buttons
What could be better
- 1,020 springs and no micro-spring layer make it the least cushioned Serenity
- Only a 5-year guarantee
Choose the Millbrook Serenity 2500 if…
- Comfort matters most: it scores 8.5 vs 8.2.
What we like
- Micro-spring layer adds pressure relief the 1020 lacks
- Natural wool, cotton and silk fillings, no foam
- Seven-zone support with a reinforced edge
What could be better
- The Serenity 4500 costs only about £75 more for a double and has far more springs
- Only a 5-year guarantee
Millbrook Serenity 1020 vs Millbrook Serenity 2500: FAQs
Which is better, the Millbrook Serenity 1020 or the Millbrook Serenity 2500?
The Millbrook Serenity 1020 and Millbrook Serenity 2500 score almost the same overall (8.3 vs 8.4), so the choice comes down to feel, firmness and budget.
Which is firmer, the Millbrook Serenity 1020 or the Millbrook Serenity 2500?
Both are rated medium, so they feel similarly firm; the difference is in the construction (pocket spring vs pocket spring).
Which is better value?
The Millbrook Serenity 1020 scores higher for value (8.4/10), at £649.


