Silentnight Aloe Vera Portloe Miracoil Ortho Single Mattress
Silentnight

Silentnight Aloe Vera Portloe Miracoil Ortho Single Mattress

The Silentnight Aloe Vera Portloe Miracoil Ortho Mattress pairs zoned Miracoil springs with an extra-firm feel, which means you get flat, unyielding support with very little sink.

  • Extra-firm feel with very little sink
  • Zoned support for your body
  • Hypoallergenic aloe vera cover

£349

Size: Single. Available at Dreams

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Where can I buy the Silentnight Aloe Vera Portloe Miracoil Ortho Single Mattress?

Below are the best prices for the Silentnight Aloe Vera Portloe Miracoil Ortho Mattress in a Single. Available from (9) trusted retailers.

Silentnight Aloe Vera Portloe Miracoil Ortho Mattress

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Prices last checked:
1st November 2026

Mattress dimensions for the Silentnight Aloe Vera Portloe Miracoil Ortho 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 Aloe Vera Portloe Miracoil Ortho Single Mattress

Mattress

Silentnight Aloe Vera Portloe Miracoil Ortho Mattress

Size

UK Single (3ft x 6ft 3in)

Firmness

Extra Firm

Construction

  • Orthopaedic

  • Pocket Spring

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Silentnight Aloe Vera Portloe Miracoil Ortho Single Mattress

  • Fits around everything else: At 3ft x 6ft 3in, the UK single leaves space for a desk, wardrobe and toy storage, which matters in a box room where every wall is already spoken for.
  • Two beds in a shared room: Siblings sharing a bedroom can each have their own UK single with a walkway between them, so neither child rolls into the other's space.
  • Flexible guest set-up: Two UK singles in a spare room can sleep two friends separately, which suits visitors who would rather not share a bed.
  • Steady zoned support: The Miracoil springs are zoned, which means the hips and shoulders are held differently from the legs, giving a lone back sleeper a level, supported position.
  • Cover suited to sensitive sleepers: The aloe vera infused cover is described as hypoallergenic and antibacterial, a sensible detail for a child or guest who reacts to dust and allergens.
  • Room for a slope: In a loft conversion, a narrow UK single can sit under a sloping ceiling where a wider bed would leave no space to sit up or get out.

Who should buy the Silentnight Aloe Vera Portloe Miracoil Ortho Single Mattress?

This size suits you if...

You sleep alone, mostly on your back, and want a very firm, flat surface, or you're furnishing a compact child's room, a shared bedroom for siblings or a spare room that also has to work as an office.

Consider another size if...

You want space to sprawl or have an occasional guest share the bed. We'd recommend the UK small double instead, and we suggest at least 2.4m x 2.8m for it.

FAQ's

Frequently Asked Questions About the UK Single

Will the Portloe Miracoil Ortho UK single fit a bunk bed or cabin bed?

Its 90 x 190cm footprint matches a standard UK single frame. Silentnight doesn't publish a depth for this mattress, though, and raised frames such as bunks, cabin beds and mid sleepers often have a maximum mattress depth so the guard rail stays effective. Ask the retailer for the depth and check it against the frame maker's limit before you order.

Is an extra firm UK single a good idea for a child's bedroom?

The UK single suits a child's room well on size, leaving space for storage and a desk. The firmness needs more thought. Lighter sleepers press into a mattress less, so an extra firm surface gives them very little cushioning at the shoulders and hips. It's a better match for an older child or teen who sleeps on their back.

How much floor space do I need for a UK single Silentnight Portloe?

We suggest allowing at least 2.1m x 2.8m. That gives you room to walk round the bed and open a wardrobe or drawers without squeezing past, which counts for a lot in a small bedroom or a spare room that already holds a desk.

What sheets and duvet fit the Silentnight Portloe Miracoil Ortho single?

Standard UK single sheets fit, and a single duvet measures 135 x 200cm. Because Silentnight doesn't publish a depth, check the pocket depth on fitted sheets before buying a stack of them for a guest room or child's bed, so the corners stay put.

Should a teenager have the UK single or the UK small double?

The UK single is 30cm narrower than the UK small double, and both are the same length, so the extra space is all in width. If the bedroom can take it, we suggest at least 2.4m x 2.8m for the UK small double. In a tighter room, the UK single keeps floor space free for a desk.