Sleepeezee Ortho Bespoke Silver 1600 King Size Mattress
The Sleepeezee Ortho Bespoke Silver 1600 is an extra firm pocket sprung mattress from an NBF-approved manufacturer, made in the UK.
- Extra-firm feel
- Wool & silk keep you cooler
- Turnable for a longer life
£849
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Sleepeezee Ortho Bespoke Silver 1600 Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Ortho Bespoke Silver 1600 Mattress
Size
Firmness
Extra Firm
Construction
Pocket Spring
Wool
Orthopaedic
Natural
Depth (cm)
26
Layers
5
Layer Details
Damask Cover
A breathable Belgian damask fabric cover. It lets air move through the sleep surface, which helps if you run warm at night.
Comfort Fillings
A blend of British wool and silk. Both are natural fibres that wick moisture, so the surface feels comfortable without trapping heat.
Support Layer
A layer of Ecobond that supports your spine and relieves pressure whatever position you sleep in. This is where the extra firm character of the mattress comes from.
Comfort Fillings
Polyester and cotton layers with good rebound and recovery, which means the mattress springs back to shape rather than developing body impressions quickly.
Support System
1,600 barrel-shaped pocket springs, each mounted in its own fabric pocket and working independently. You get support that follows your body's shape, and less motion transfer from a restless partner.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
- Room to settle apart: At 75cm each, you get 7.5cm more personal width than sharing a UK double, which means less brushing against a partner who sprawls or runs warm.
- Fewer wake-ups on split schedules: If one of you is up hours before the other, independent springs and a wider surface mean the early riser disturbs the person still asleep a little less.
- Length for taller sleepers: At 200cm, or 6ft 6in, the UK king is 10cm longer than a UK double, so a partner over six foot is less likely to have their feet at the edge.
- Support matched to each of you: Each pocket spring responds separately, so partners of different weights each get support suited to their own body rather than rolling towards the heavier side.
This size suits you if...
You share the bed every night and feel cramped on a UK double, one of you is over six foot, or your routines differ enough that someone is always getting up while the other sleeps, and you both want a genuinely extra firm feel.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m, or you mostly sleep alone. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.
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FAQ's
Is the Sleepeezee Ortho Bespoke Silver 1600 UK king long enough for someone over 6ft?
The UK king is 200cm long, which is 6ft 6in, and that is 10cm longer than the UK double. For a partner over six foot, that extra length is often the real reason to upgrade, because it gives room above the head and below the feet on a firm surface that won't let you sink down the bed.
Will I feel my partner move on a UK king Ortho Bespoke Silver 1600?
You should feel less than on a narrower size. The UK king gives 75cm each, and the 1,600 springs sit in separate pockets, so movement tends to stay on one side. No mattress removes it completely, but more space between you plus independent springs is a sensible combination for light sleepers.
UK king or UK super king for the Sleepeezee Ortho Bespoke Silver 1600?
The UK super king gives 90cm each, so the UK king gives 15cm less each, while both are the same length. If you want maximum separation and have the space, the UK super king needs at least 3m x 2.9m. The UK king suits most couples in an average main bedroom.
Will a UK king mattress fit in a new build master bedroom?
We suggest allowing at least 2.7m x 2.9m for a UK king. New build master bedrooms can feel roomier on the floor plan than they do once fitted wardrobes and bedside tables go in, so measure the clear floor space that remains before you order.
Is turning a UK king Ortho Bespoke Silver 1600 manageable?
The fillings are double-sided, so it does need turning, and at 150 x 200cm and 26cm deep the UK king is a two-person job. Sleepeezee doesn't publish a weight for this size, so plan to flip it together and clear space around the bed first.