Wentworth Mercer 2000 Pocket Pro Double Mattress
The Wentworth Mercer 2000 Pocket Pro Mattress combines 2000 pocket springs with wool, cashmere and silk comfort layers, which means firm support with a soft, natural-fibre feel on top.
- Firm feel for back sleepers
- Natural fibres regulate temperature
- Flip & rotate to spread wear
£629
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Wentworth Mercer 2000 Pocket Pro Mattress
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Mattress details
Mattress
Wentworth Mercer 2000 Pocket Pro Mattress
Size
Firmness
Firm
Construction
Natural
Pocket Spring
Wool
Depth (cm)
29
Layers
4
Layer Details
Wool, cashmere & silk layers
Two layers of a wool, cashmere and silk blend form the top. They give a plush, cosy surface over the firm feel beneath.
Polyester fibre layers
Two further layers of polyester fibres add comfort and increase airflow, which means the mattress breathes better.
Polyester & cotton layers
Two layers of polyester and cotton wick away moisture, which helps you stay drier through the night.
Pocket spring core
A core of 2000 pocket springs in cloth pockets that adapt to the weight and movement of every sleeper. This gives the firm, supportive base.
Layer details from mattressonline.co.uk product page, November 2026.
Key benefits
- Fits a typical bedroom: We suggest at least 2.6m x 2.8m, so a UK double usually leaves room for a wardrobe and drawers in a modest main bedroom or first flat.
- Space for bedside tables: In a room around 3m x 3m, the UK double normally leaves room for a bedside table on each side, so neither of you keeps a phone on the floor.
- Springs that respond to each of you: The 2000 pocket springs adapt to the weight and movement of each sleeper, which matters more when you're sharing a UK double at 67.5cm each.
- Easy, familiar bedding: Standard double sheets and a 200 x 200cm double duvet fit, so you can reuse what you already own instead of buying a new set.
- Flipping is manageable: Being double-sided, it needs turning through the year, and two people can flip a UK double between them more easily than a UK king or UK super king.
- A firm guest bed: For a spare room hosting visiting couples, the UK double gives a supportive shared bed without the whole room becoming mattress.
This size suits you if...
You share a bed every night in a standard UK bedroom and want space for bedside tables, you're furnishing a spare room for visiting couples, or you sleep alone with a dog or cat that likes its own corner, and you prefer the firm feel of lying on top of a mattress.
Consider another size if...
Either of you sprawls, or you're both tall and your feet already reach the end. We'd recommend the UK king instead, allowing at least 2.7m x 2.9m.
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FAQ's
Is the Wentworth Mercer 2000 Pocket Pro UK double big enough for two people?
For most couples, yes. A UK double gives 67.5cm each, which works if you both sleep fairly still. On a firm mattress like this one you stay on the surface rather than sinking in, which helps you keep to your own side. If one of you sleeps star-shaped, that width will feel snug within a few nights.
What size bedroom do I need for a Wentworth Mercer 2000 Pocket Pro UK double?
We suggest a room of at least 2.6m x 2.8m. Around 3m x 3m is more comfortable, leaving space to walk round both sides and pull the mattress out when it's time to flip it. Measure to the edge of any wardrobe doors as well as the walls.
Should I get the Wentworth Mercer 2000 Pocket Pro in a UK double or UK king?
The UK double is 15cm narrower and 10cm shorter than the UK king, which gives you 7.5cm less each when sharing. The UK king needs a room of at least 2.7m x 2.9m. If your bedroom clears that and you'd like a little more space, size up. If not, stay with the UK double.
What bedding fits a Wentworth Mercer UK double mattress?
Standard double sheets and a 200 x 200cm double duvet fit. The mattress is 29cm deep, so check the fitted sheet's pocket depth before buying. Shallower sheets can slip off the corners, especially after you flip the mattress.
What are the Wentworth Mercer 2000 Pocket Pro double dimensions in feet?
The UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. That's the traditional British double, so it suits a standard UK double bed frame or divan base. If your frame is second-hand or unlabelled, measure its internal width and length before ordering.