Sleepeezee Luxury Ortho 1600 Pocket King Size Mattress
The Sleepeezee Luxury Ortho 1600 Pocket is a firm pocket spring mattress, which means each of its 1600 springs moves independently to follow the shape of your body rather than sinking as one block.
- Helps keep your spine aligned
- Firm feel with a cosy top
- Tufted to hold its shape
£739
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Sleepeezee Luxury Ortho 1600 Pocket Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Luxury Ortho 1600 Pocket Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Orthopaedic
Depth (cm)
25
Layers
3
Layer Details
Cover
A soft knitted fabric with a traditional tufted design. The tufting anchors the fillings in place, which means the surface stays even and the sturdy feel lasts.
Comfort Layer
Soft white synthetic fibres that create a cosy top feel. They are durable and resilient, so they hold their shape rather than flattening quickly.
Support System
1600 traditional pocket springs, each encased in its own cloth pocket. They adapt to your movement individually, which means support is distributed to each part of your body rather than the whole surface tilting when you shift.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
- More room each: Moving up from a UK double gives each of you 7.5cm more width, which means fewer elbows meeting when you both turn over in the night.
- Calmer mornings on split schedules: If one of you rises hours before the other, the independent pocket springs and the extra width mean the partner still asleep feels less of the movement.
- Length for taller sleepers: At 200cm long, the UK king gives 10cm more than a UK double, so a partner approaching 6ft is less likely to find their feet at the edge.
- Firm support on both sides: Back and front sleepers who like plenty of pushback each get that same even, sturdy feel across their own 75cm, with less tendency to roll towards each other.
- Space without super king demands: You gain real room over a UK double while needing less floor space than the UK super king, for which we suggest at least 3m x 2.9m.
This size suits you if...
You share the bed every night and a UK double has started to feel cramped, or one of you is approaching 6ft and needs the extra length as much as the extra width.
Consider another size if...
Your bedroom falls below our suggested minimum of 2.7m x 2.9m once the wardrobes are in. We'd recommend the UK double instead, for which we suggest at least 2.6m x 2.8m.
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FAQ's
Is the Sleepeezee Luxury Ortho 1600 UK king long enough for a tall partner?
The UK king measures 150 x 200cm, or 5ft x 6ft 6in, which makes it 10cm longer than the UK double. That extra length helps a partner approaching 6ft who finds their feet near the end of a shorter bed. The UK super king is the same length, so sizing up would add width alone.
How much space does each person get on a Sleepeezee Luxury Ortho 1600 UK king?
Each of you gets 75cm of width when two share the UK king. That is 7.5cm more each than the UK double, which gives 67.5cm per person. It is 15cm less each than the UK super king, which gives 90cm.
Will I feel my partner move on the Sleepeezee Ortho 1600 in a UK king?
The 1600 springs sit in individual cloth pockets, which means they move independently rather than as one block. A partner turning over or getting up sends less movement across the mattress. The UK king also adds 7.5cm per person over the UK double, a little more buffer between you on early mornings.
Should we get the Sleepeezee Ortho 1600 in a UK king or UK super king?
Choose the UK super king if your room allows at least 3m x 2.9m and you want 90cm each. The UK king suits rooms of at least 2.7m x 2.9m and still gives 75cm each. Both are 200cm long, so the decision comes down to width and floor space.
Is it worth upgrading from a double to the Sleepeezee Luxury Ortho 1600 king size?
If a UK double feels tight, yes: the UK king is 15cm wider and 10cm longer, giving each of you 7.5cm more room. The firm feel and 1600 pocket springs stay the same, so you get the familiar support with more space. Allow at least 2.7m x 2.9m, with 3.2m x 3.2m comfortable.