Flaxby Natural Flaxmoor 2500 King Size Mattress
Flaxby

Flaxby Natural Flaxmoor 2500 King Size Mattress

The Flaxby Natural Flaxmoor 2500 Mattress is made with Yorkshire-grown flax and British wool and no glue, chemicals or foam, which means you get a very firm, natural-filled mattress.

  • Extra-firm feel for back sleepers
  • Flax & wool fillings keep you cooler
  • Made without glue, chemicals or foam

£1,199

Size: King Size. Available at Dreams

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Where can I buy the Flaxby Natural Flaxmoor 2500 King Size Mattress?

Below are the best prices for the Flaxby Natural Flaxmoor 2500 Mattress in a King Size. Available from (9) trusted retailers.

Flaxby Natural Flaxmoor 2500 Mattress

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Prices last checked:
1st November 2026

Mattress dimensions for the Flaxby Natural Flaxmoor 2500 King Size Mattress

Length: 200cm

Width: 150cm

(5ft x 6ft 6in)

Minimum room size: 2.7m x 2.9m

Mattress details

Mattress Details for the Flaxby Natural Flaxmoor 2500 King Size Mattress

Mattress

Flaxby Natural Flaxmoor 2500 Mattress

Size

UK King (5ft x 6ft 6in)

Firmness

Extra Firm

Construction

  • Natural

  • Pocket Spring

  • Wool

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Flaxby Natural Flaxmoor 2500 King Size Mattress

  • More room each than a double: You get 75cm each for two people sharing, which is 7.5cm more each than the UK double, so elbows and knees meet a little less often.
  • Length for taller partners: At 200cm long, the UK king is 10cm longer than the UK double, which means a partner over six foot is less likely to have feet hanging off the end.
  • Fewer disturbances on different schedules: Individual pocket springs respond to each sleeper separately, and the wider UK king surface puts more distance between you when one partner gets up hours before the other.
  • An easy surface to move across: The extra firm feel means you sink in very little, so shifting position or getting out of bed takes less effort, which helps when recovering from injury or surgery.
  • Breathable fillings for two: Two people generate more heat than one, and the flax and wool fillings are described as temperature-regulating and moisture-absorbing, which may help couples who run warm.

Who should buy the Flaxby Natural Flaxmoor 2500 King Size Mattress?

This size suits you if...

You share the bed every night and have started to feel cramped in a UK double, one of you is approaching or over six foot and needs the 200cm length, and you both want an extra firm, foam-free surface.

Consider another size if...

Your bedroom is smaller than our suggested 2.7m x 2.9m minimum. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.

FAQ's

Frequently Asked Questions About the UK King

Will a Flaxby Flaxmoor 2500 UK king fit my bedroom?

We suggest at least 2.7m x 2.9m for a UK king, with 3.2m x 3.2m comfortable. New build master bedrooms can feel smaller once wardrobes are fitted, so measure with the doors open. If your room falls short, the UK double needs at least 2.6m x 2.8m.

How much space does each person get on a UK king Flaxmoor 2500?

Each of you gets 75cm when sharing, which is 7.5cm more each than the UK double. It is 15cm less each than the UK super king, which gives 90cm each, so the UK king suits couples who want more space without the larger room the super king needs.

Is the UK king Flaxmoor 2500 long enough for someone over 6ft?

The UK king is 200cm long, or 6ft 6in, which is 10cm longer than the UK double. For a partner over six foot, that extra length can matter more than the extra width. The UK super king is the same length, so sizing up adds width only.

Flaxmoor 2500 UK king or UK super king for a couple?

The UK super king is 30cm wider and gives 90cm each, against 75cm each on the UK king, but needs at least 3m x 2.9m. If a dog regularly shares the bed or you sleep far apart, the super king may suit you better. Otherwise, the UK king saves floor space.

Does the Flaxmoor 2500 UK king suit a couple where one partner sleeps on their side?

Probably not. The firmness is the same in every size, so a wider UK king won't soften it. Side sleepers may find the extra firm surface too hard on the shoulders and hips, and the mattress suits couples who both prefer a very firm bed.