Silentnight Sleep Now Reset Double Mattress
Silentnight

Silentnight Sleep Now Reset Double Mattress

The Silentnight Sleep Now Reset Mattress uses Miratex foam that moulds to your body and spreads weight evenly, which means you get edge-to-edge medium support that suits couples.

  • Medium feel for most sleepers
  • Moulds to your body shape
  • 365-night trial & 10-year guarantee

£219

Size: Double. Available at Silentnight

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Where can I buy the Silentnight Sleep Now Reset Double Mattress?

Below are the best prices for the Silentnight Sleep Now Reset Mattress in a Double. Available from (9) trusted retailers.

Silentnight Sleep Now Reset Mattress

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Prices last checked:
1st November 2026

Mattress dimensions for the Silentnight Sleep Now Reset Double Mattress

Length: 190cm

Width: 135cm

(4ft 6in x 6ft 3in)

Minimum room size: 2.6m x 2.8m

Mattress details

Mattress Details for the Silentnight Sleep Now Reset Double Mattress

Mattress

Silentnight Sleep Now Reset Mattress

Size

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

Firmness

Medium

Construction

  • Foam

  • Rolled

Depth (cm)

14

Layers

Layer Details

Key benefits

Key Benefits of the Silentnight Sleep Now Reset Double Mattress

  • Room for two, room to walk round: At 135 x 190cm it shares well without swallowing the floor, and we suggest a bedroom of at least 2.6m x 2.8m.
  • Use the whole width: Silentnight describes edge-to-edge support, which means each sleeper's 67.5cm half should feel usable right out to the side rather than sagging at the edge.
  • Less sliding towards the middle: Silentnight says there's no roll-together, so on a shared UK double you shouldn't find yourselves drifting into a dip in the centre overnight.
  • Easier on awkward stairs: It comes rolled and vacuum-packed, so carrying a UK double round a turning staircase in an older terrace is far less of a struggle than handling a flat mattress.
  • Bedding is simple to find: Standard double sheets fit, and a 200 x 200cm double duvet gives you both enough to pull across.

Who should buy the Silentnight Sleep Now Reset Double Mattress?

This size suits you if...

You share a bed with a partner in a typical UK bedroom and want bedside tables on both sides without squeezing past the wardrobe, or you're kitting out a spare room for visiting couples and want a medium feel most guests will find comfortable.

Consider another size if...

You're both broad-shouldered or tall and already feel cramped at night. We'd recommend the UK king instead, which is 15cm wider and 10cm longer; allow at least 2.7m x 2.9m for it.

FAQ's

Frequently Asked Questions About the UK Double

Is the Silentnight Sleep Now Reset double big enough for two adults?

For most couples, yes. A UK double gives you 67.5cm each, the traditional British shared size. If one of you sprawls or you're both tall, it can feel a little snug: the UK double gives 7.5cm less each than the UK king, and the UK king is also 10cm longer.

What size bedroom do I need for a UK double Sleep Now Reset?

We suggest at least 2.6m x 2.8m. Around 3m x 3m is more comfortable, as it lets you fit bedside tables on both sides and still open wardrobe doors. In a smaller second bedroom, measure where the drawers will go before you commit.

Silentnight Sleep Now Reset double or king for a couple?

Choose the UK double if your room is on the modest side, since it is 15cm narrower and 10cm shorter than the UK king. Choose the UK king if you have at least 2.7m x 2.9m of floor space and want a little more room each.

What are the Silentnight Sleep Now Reset double dimensions in feet?

The UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. Like every size of this mattress it is 14cm deep, so it sits fairly low on a standard frame and suits ordinary fitted double sheets.

Is a UK double Sleep Now Reset a good choice for a guest room?

It suits a spare room well. A UK double sleeps visiting couples while leaving space for a chest of drawers, and the medium feel avoids extremes for guests with different preferences. Measure the stairs first if your house has a tight turn, then compare the retailers listed on this page.