Relyon Lambrook 1500 Natural Mattress
Mattress
Relyon Lambrook 1500 Natural Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
25
Layers
3
Layer Details
- Cover. A Belgian Damask viscose sleep surface, which means a silky soft feel against bedding. It is highly breathable, helping to create a fresher sleeping environment.
- Comfort Fillings. A naturally soft, lightweight blend of British wool and silk. These fibres offer excellent insulation, which means they help keep you cool in summer and warm in winter.
- Support System. 1,500 pocket springs, each mounted in its own separate fabric pocket. Because the springs work completely independently, they follow your body shape more closely and relieve pressure where you need it.
Layer details from mattressnextday.co.uk product page, September 2026.
- 75cm each, every night: Two sharing this UK king get 75cm of width apiece, which means turning over without negotiating for territory first.
- Less disturbance at 5am: If one of you leaves for work hours before the other, the independent pocket springs limit how much of that early exit travels across the bed.
- Length for taller sleepers: At 200cm long, the UK king adds 10cm over the UK double, a genuine relief if one of you is nudging six foot.
- Wool and silk across a wider surface: The naturally breathable wool and silk fillings mean two bodies sharing the bed are less likely to build up heat between them.
- A meaningful step up from a double: The UK king is 15cm wider than the UK double, which works out at 7.5cm more space each, felt most on restless nights.
- Fits most main bedrooms: We suggest a room of at least 2.7m x 2.9m, which most UK master bedrooms can manage with space to walk round.
This size suits you if...
You share the bed every night and a double has started to feel like a compromise, one of you is tall enough to appreciate the 200cm length, or you sleep on different schedules and want a firm, springy mattress wide enough that one person's movement stays on their side.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m minimum, or you sleep alone and would rather spend less on width you won't use. We'd recommend the UK double instead, which needs a room of at least 2.6m x 2.8m.
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Is the Relyon Lambrook 1500 in a UK king good for couples?
It's well suited to sharing. The UK king gives 75cm of width per person, and the 1,500 pocket springs each sit in their own fabric pocket, so they compress independently. That combination means a partner shifting position, or getting up early, transfers less movement to your side than a smaller mattress or a connected spring unit would.
Is a UK king long enough for someone over six foot?
Usually, yes. The UK king is 200cm long, which is 10cm more than the UK double, so a sleeper around six foot gets clearance rather than toes at the edge. If you're well over six foot, the UK super king is the same length, so sizing up buys width, not extra length.
What room size do I need for the Relyon Lambrook 1500 UK king?
We suggest a room of at least 2.7m x 2.9m for a UK king, which leaves space to walk round the bed and open drawers. New build master bedrooms can be tighter than they look once fitted wardrobes go in, so measure the usable floor space, then check it against the mattress's 150 x 200cm footprint.
Should I choose the UK king or the UK super king?
The UK king suits most couples: enough room to sleep apart when you want to, without dominating the bedroom. The UK super king is 30cm wider, giving 90cm each rather than 75cm, and we suggest a larger room of at least 3m x 2.9m for it. If a dog routinely claims part of the bed, that extra width is where it pays off.
Where can I buy the Relyon Lambrook 1500 in a UK king?
Compare the retailers listed on this page. The prices shown here are live and updated as retailers change them, so it's worth checking back if you're not buying straight away. Make sure the listing specifies UK king, 150 x 200cm, as the Lambrook 1500 also comes in UK single, UK double and UK super king.