Relyon Rufford Memory 1500 Pocket Mattress
Mattress
Relyon Rufford Memory 1500 Pocket Mattress
Size
Firmness
Firm
Construction
Depth (cm)
26
Layers
5
Layer Details
- Knitted cover. A soft knitted finish that adds a touch of cosiness, which means the firm surface underneath doesn't feel harsh against you. It's designed for airflow and breathability, helpful if you tend to sleep warm.
- Memory foam layer. A 5cm layer of memory foam that adapts to your body and moulds around your shape. This is what softens the firm feel at pressure points like hips and shoulders.
- Soft white fibre layer. A small fibre layer that works with the tufted finish to smooth out the sleeping surface. You'll feel it as a slightly softer top rather than foam sitting straight on firm padding.
- Dense soft white fibre layer. Densely packed fibres that reinforce the firmness of the mattress. This is where the firm character really comes from, sitting between the comfort layers and the springs.
- Pocket springs. 1,500 individual springs encased in cloth pockets, so each one responds to your body independently and movement transfers less across the bed. Firmer springs on the outer rows, which Relyon calls Calibar Edge, limit dipping when you sit or sleep near the side.
Layer details from mattressonline.co.uk product page, September 2026.
- Leaves room for everything else: At 90cm wide, the UK single leaves space for a wardrobe, a desk and toy storage in a small bedroom, which means the bed doesn't take over the floor.
- Usable to the very edge: Firmer Calibar Edge springs on the outer rows limit dipping, so a narrow bed still feels full width and a child sitting on the side to read won't slide off.
- Firm support for growing teens: The dense fibre layer and 1,500 pocket springs give a solid base that suits back and front sleepers, with 5cm of memory foam easing the pressure at hips and shoulders.
- A neutral pick for guests: A firm surface with a little contouring on top is a sensible middle ground for guests whose preferences you don't know, especially in a spare room with two single beds.
- Fits standard single frames: The standard 90 x 190cm footprint suits ordinary single bedsteads and divans, although its depth needs checking against raised frames before you buy.
This size suits you if...
You're buying for a child or teenager who sleeps on their back or front and needs a firm, supportive mattress, or you're furnishing a compact spare room or study where floor space matters more than bed width. It also suits a solo adult who prefers a properly firm feel and has a room close to our suggested minimum of 2.1m x 2.8m.
Consider another size if...
You're a solo adult who spreads out, or the mattress is for a lightweight side sleeper. For more room to spread out, we'd recommend the UK small double instead; allow at least 2.4m x 2.8m for it.
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Is the Relyon Rufford UK single too firm for a child?
It depends on how your child sleeps. Back and front sleepers usually do well on a firm surface, and the 5cm memory foam layer takes the edge off. A small, light child who curls up on their side may not sink in enough at the shoulder and hip, so this may feel a little unforgiving for them.
Will the Relyon Rufford UK single fit a cabin bed or mid sleeper?
The 90 x 190cm footprint matches standard single frames, but the mattress is 26cm deep. Raised frames often set a maximum mattress depth so the guard rail stays high enough to be safe. Check the frame manufacturer's guidance first. If it gives a lower limit than 26cm, choose a slimmer mattress for that bed.
How much floor space do I need for a Relyon Rufford UK single?
We suggest allowing at least 2.1m x 2.8m. That leaves room to walk round the bed and open drawers or a wardrobe. It works well in a box room or a spare room that also holds a desk. If two singles need to share the room with a walkway between them, measure carefully before ordering.
Should one adult get the Rufford in a UK single or a UK small double?
The UK single is 30cm narrower than the UK small double, and both are the same length. If you sleep fairly still and space is tight, the UK single is enough. If you roll around or like to stretch out, the UK small double gives you more room, and we suggest at least 2.4m x 2.8m for it.
Is the Rufford UK single tall enough for a teenager?
The UK single is 190cm long, the same length as the UK small double and UK double. A tall teenager may find their feet near the end. The UK king is 10cm longer than the UK single, but it needs far more floor space, with at least 2.7m x 2.9m suggested. For most teens, 190cm is fine.