Relyon Hand Crafted Serenity Small Double Mattress
Relyon

Relyon Hand Crafted Serenity Small Double Mattress

The Relyon Hand Crafted Serenity is a pocket spring mattress, which means the springs move independently so you feel less of a partner's movement across the bed.

  • Firmer, more supportive edges
  • Minimises partner disturbance
  • Traditional hand side stitching

£1,265.65

Size: Small Double. Available at Mattress Man

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Where can I buy the Relyon Hand Crafted Serenity Small Double Mattress?

Below are the best prices for the Relyon Hand Crafted Serenity Mattress in a Small Double. Available from (9) trusted retailers.

Relyon Hand Crafted Serenity Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Relyon Hand Crafted Serenity Small Double Mattress

Length: 190cm

Width: 120cm

(4ft x 6ft 3in)

Minimum room size: 2.4m x 2.8m

Mattress details

Mattress Details for the Relyon Hand Crafted Serenity Small Double Mattress

Mattress

Relyon Hand Crafted Serenity Mattress

Size

UK Small Double (4ft x 6ft 3in)

Firmness

Construction

  • Pocket Spring

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Relyon Hand Crafted Serenity Small Double Mattress

  • Room to sprawl on your own: At 30cm wider than the UK single, it lets a solo adult sleep diagonally or starfished, and it gives a teenager who has outgrown a single somewhere to grow into.
  • Firmer edges, more usable width: The two rows of hand side stitching firm up the perimeter, which means you can lie close to the side of a 120cm bed without feeling you might roll off.
  • Keeps the door clear: Being 15cm narrower than the UK double, it can leave a box room or studio with enough floor for the door to swing open, where a 4ft 6in frame might not.
  • Fine for a couple now and then: Pocket springs move independently, so visiting couples feel a little less of each other turning over, which suits a guest room used for the odd weekend rather than nightly.
  • Straightforward to kit out: As a standard 4ft UK size, it takes widely sold small double fitted sheets and frames, which makes furnishing a spare room or a rental second bedroom simpler.

Who should buy the Relyon Hand Crafted Serenity Small Double Mattress?

This size suits you if...

you sleep alone and want room to stretch out, your bedroom is compact enough that a UK double would crowd the door or wardrobe, or the bed is going in a guest room where couples stay only occasionally.

Consider another size if...

you share the bed every night, because two adults will find the width tight over time. We'd recommend the UK double instead, which gives 67.5cm each; allow at least 2.6m x 2.8m.

FAQ's

Frequently Asked Questions About the UK Small Double

Will a Relyon Serenity UK small double fit in a box room?

We suggest a room of at least 2.4m x 2.8m for a UK small double. Before buying, measure where the door opens and where any wardrobe or radiator sits, because in a small room it is usually the door swing rather than the floor area that decides whether a 120cm wide bed works.

Is the Relyon Serenity UK small double good for a teenager?

It suits a teenager who has outgrown a single well, as it is 30cm wider than the UK single but the same length, so it takes little extra floor. The firmer hand stitched edges also mean a sprawling sleeper can use the full width without sliding off the side.

Should a couple choose the Relyon Serenity UK small double or UK double?

If you share every night, the UK double is the better choice: it is 15cm wider and gives 67.5cm each, while staying the same length. We suggest at least 2.6m x 2.8m for it. The UK small double makes more sense when a couple uses the bed occasionally, such as in a guest room.

Does the Relyon Serenity small double work in a loft conversion?

Often, yes. Loft rooms tend to lose usable floor where the ceiling slopes, and being 15cm narrower than the UK double can leave you room to stand beside the bed. Check your measurements against our suggested minimum of 2.4m x 2.8m, measured where you have enough headroom to move around.

Is the UK small double Relyon Serenity a sensible choice for a holiday let?

It suits a small second bedroom in a rental or holiday let, where guests are mostly solo or occasional couples. Relyon doesn't publish firmness or construction detail, so you are choosing on build quality. Compare the retailers listed on this page, as the prices shown are updated when they change.