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Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress
Millbrook

Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress

The Millbrook Wool Luxury 3000 Pocket Pillowtop Mattress pairs a wool-filled pillow top with pocket springs and a reinforced edge, which means a soft, cushioned surface with a firmer perimeter.

  • Soft, cushioned wool pillow top
  • Reinforced edges for steady sitting
  • Handcrafted in the UK
£1,181

£564

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Size: Small Double. Available at Mattress Online

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Where can I buy the Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress?

Below are the best prices for the Millbrook Wool Luxury 3000 Pocket Pillowtop Mattress in a Small Double. Available from (9) trusted retailers.

Millbrook Wool Luxury 3000 Pocket Pillowtop Mattress

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Prices last checked:
6th November 2026

Mattress dimensions for the Millbrook Wool Luxury 3000 Pocket Pillowtop 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 Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress

Mattress

Millbrook Wool Luxury 3000 Pocket Pillowtop Mattress

Size

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

Firmness

Medium Soft

Construction

  • Pocket Spring

  • Wool

Depth (cm)

34

Layers

Layer Details

Key benefits

Key Benefits of the Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress

  • Room to spread out alone: The UK small double is 30cm wider than the UK single, which means a solo sleeper can turn over or stretch an arm out without meeting the edge.
  • No extra length to find: It's the same length as the UK single, so upgrading a teenager's bed only asks for more width, never more floor at the foot.
  • Steadier edges in a narrower bed: The Ultra Edge spring system reinforces the perimeter, which matters on a UK small double because guests sharing it will sleep closer to the sides than usual.
  • Softness that suits a lone side sleeper: The medium-soft pillow top gives under hips and shoulders, so a lighter adult sleeping alone on their side should feel cushioned rather than propped up.
  • Fits awkward rooms: At 15cm narrower than the UK double, the UK small double can leave enough clearance for a door to open or for you to walk round under a sloping loft ceiling.

Who should buy the Millbrook Wool Luxury 3000 Pocket Pillowtop Small Double Mattress?

This size suits you if...

You sleep alone and want more width than a single, you're kitting out a small guest room that couples will only use now and then, or your bedroom is too tight for a standard double, with a loft conversion slope or a door swing limiting how wide the bed can be.

Consider another size if...

You share the bed with a partner every night. We'd recommend the UK double instead, which gives 67.5cm each for two sharing; we suggest at least 2.6m x 2.8m for the UK double.

FAQ's

Frequently Asked Questions About the UK Small Double

Is the Millbrook Wool Luxury 3000 small double big enough for two people?

For occasional stays, yes. It's comfortable enough for a couple over a weekend, and the reinforced edge means the outer few centimetres still feel supportive. For nightly sharing it is a little tight, especially as the soft pillow top lets bodies drift towards each other. The UK double gives 67.5cm each for two sharing.

What size room do I need for a small double mattress?

We suggest allowing at least 2.4m x 2.8m for a UK small double. That leaves space to get in and out comfortably and usually room for a bedside table. In a box room or loft conversion, check where the door swings and where the ceiling drops before you commit, as those often decide the fit more than floor area.

Is a small double a good upgrade for a teenager who has outgrown a single?

Often, yes. The UK small double is 30cm wider than the UK single but the same length, so it takes no extra space at the foot of the bed. The medium-soft feel suits lighter, growing bodies, although a teenager who already prefers a firm mattress may find this pillow top too plush.

What bedding fits a 4ft small double pillowtop mattress?

Small double (4ft) fitted sheets are the ones to buy, paired with a standard double duvet for a generous drape over the sides. This mattress is 34cm deep with a pillow top, so check that a fitted sheet's pocket depth suits that before buying, as shallower sheets can ping off the corners.

Should I choose the Millbrook Wool Luxury 3000 in a small double or a double?

Choose the UK small double if you sleep alone or your room is tight, as it's 15cm narrower than the UK double and the same length. Choose the UK double if two of you share most nights, and if your room meets our suggested 2.6m x 2.8m.