Silentnight UltraGel 3000 Pocket Soft Single Mattress
Silentnight

Silentnight UltraGel 3000 Pocket Soft Single Mattress

The Silentnight UltraGel 3000 Pocket Soft is a hybrid mattress, which means it pairs pocket springs with a comfort layer for a mix of support and cushioning.

  • Genuinely soft pocket-sprung feel
  • Extra give at shoulders & hips
  • Also available in a firm version

£596.72

Size: Single. Available at Archers Sleepcentre

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Where can I buy the Silentnight UltraGel 3000 Pocket Soft Single Mattress?

Below are the best prices for the Silentnight UltraGel 3000 Pocket Soft Mattress in a Single. Available from (9) trusted retailers.

Silentnight UltraGel 3000 Pocket Soft Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Silentnight UltraGel 3000 Pocket Soft Single Mattress

Length: 190cm

Width: 90cm

(3ft x 6ft 3in)

Minimum room size: 2.1m x 2.8m

Mattress details

Mattress Details for the Silentnight UltraGel 3000 Pocket Soft Single Mattress

Mattress

Silentnight UltraGel 3000 Pocket Soft Mattress

Size

UK Single (3ft x 6ft 3in)

Firmness

Soft

Construction

  • Pocket Spring

  • Hybrid

  • Gel

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Silentnight UltraGel 3000 Pocket Soft Single Mattress

  • A soft feel matched to lighter sleepers: Children and slim teenagers weigh less than most adults, which means they are more likely to feel the cushioning of a soft hybrid rather than sinking too far into it.
  • Room left for a desk and wardrobe: At 3ft wide, the UK single leaves space for the furniture a child's or teenager's room needs, and we suggest allowing at least 2.1m x 2.8m of floor space.
  • Two beds side by side for siblings: If two children share a room, a pair of UK singles can sit either side of a walkway, and each child gets pocket springs that move independently beneath them.
  • A gentle option for side-sleeping guests: In a spare room that doubles as a study, a soft UK single gives side-sleeping visitors some give at the shoulder and hip without taking over the floor.
  • Fits under a sloping loft ceiling: The narrow 90cm footprint can tuck beneath the slope of a loft conversion, where a wider bed would leave you short of head height on one side.

Who should buy the Silentnight UltraGel 3000 Pocket Soft Single Mattress?

This size suits you if...

You're buying for a child or teenager who sleeps on their side and likes a cushioned surface, or you sleep alone, you're on the lighter side and your bedroom is compact. It also fits you if you're kitting out a spare room or study for occasional guests.

Consider another size if...

You're an adult who spreads out, turns a lot or often ends up sharing the bed. We'd recommend the UK small double instead: it is 30cm wider, and we suggest at least 2.4m x 2.8m for it.

FAQ's

Frequently Asked Questions About the UK Single

Is the Silentnight UltraGel 3000 Pocket Soft single good for a teenager?

For a slim teenager who sleeps on their side, the soft feel is a good fit, because lighter bodies get cushioning without sinking too deep. Tall teenagers are a different matter: the UK single is 190cm long, and the UK king adds 10cm of length if a growth spurt makes their feet hang off the end.

Can I put the UltraGel 3000 Pocket Soft single on a cabin or mid sleeper bed?

A UK single is the size these raised frames are built around. The catch is depth. Raised frames usually carry a maximum mattress depth so the safety rail still works, so check Silentnight's published depth for this mattress against the frame maker's limit before buying. For a top bunk, that check matters most.

Will a UK single UltraGel 3000 fit in a small bedroom?

In most cases, yes. We suggest allowing at least 2.1m x 2.8m of floor space for a UK single, which leaves room to walk round the bed and open a wardrobe. That is the smallest footprint of any size this mattress comes in.

Should one adult choose a UK single or UK small double in the UltraGel 3000 Soft?

If you sleep still and your room is tight, the UK single will do. If you sprawl or turn a lot, the UK small double is 30cm wider at the same length, and we suggest at least 2.4m x 2.8m of floor space for it. For many solo adults that extra width makes the more comfortable bed.

Is a soft single mattress a sensible guest bed?

It works well for lighter guests and side sleepers, and two UK singles let a spare room take visitors who would rather not share. The downside is that heavier guests and front sleepers may sink further than they'd like on a soft surface. If most of your visitors fit that description, consider the Firm version of this model instead.