Silentnight Sleep Now Reset Mattress

Assessed from Silentnight's published specification for this mattress, captured October 2026, and from regular price comparison across our UK retail partners.

The medium feel suits a wide range of sleepers who want something neither plush nor hard. Silentnight says the foam moulds to your body shape and spreads weight evenly, so you should feel supported rather than perched on top. Edge-to-edge support means you can use the whole width of the bed. Silentnight describes it as having no roll-together, which suits couples. The hypoallergenic cover helps if you have sensitive skin. It arrives rolled and compact, so it's easy to carry into awkward rooms. The 365-night trial gives you a long time to decide.

Budget buyers
Described as an affordable foam mattress with a long trial and a 10-year guarantee, it suits anyone wanting sensible value without a complicated choice.

Couples
Silentnight describes it as having no roll-together, and the edge-to-edge support lets two people use the whole width of the bed.

Allergy sufferers
The hypoallergenic cover is a useful feature for anyone who is sensitive to irritants and wants a cleaner sleeping surface.

Guest rooms
Arriving rolled and vacuum-packed, it is easy to carry into awkward rooms, and the medium feel suits a wide range of visitors.

If you prefer sleeping on a firm mattress, this might not be the best choice, as Silentnight rates it medium. It's 14cm deep and Silentnight describes only Miratex foam, so anyone wanting a sprung feel or deep, layered comfort may be disappointed. It also can't be re-rolled once unrolled, which is worth bearing in mind if you might send it back.

How firm is the Silentnight Sleep Now Reset?

Silentnight rates it medium. That should suit a wide range of sleepers who want a balance of comfort and support, although anyone who likes a firm or very plush surface may want a different rating.

What sizes does the Silentnight Sleep Now Reset come in?

It comes in a UK single (90 x 190cm), UK double (135 x 190cm) and UK king (150 x 200cm). Silentnight doesn't list a UK small single, UK small double or UK super king for this mattress.

How deep is the Silentnight Sleep Now Reset?

Silentnight lists it at 14cm deep. With Miratex foam as the only material described, expect a simpler feel than a thick, layered mattress would give you.

Is the Silentnight Sleep Now Reset good for couples?

Silentnight says it has no roll-together, so it suits couples, and the support runs edge to edge. Silentnight doesn't publish motion isolation details, so light sleepers who are easily disturbed should keep that in mind.

Does the Silentnight Sleep Now Reset come with a trial or guarantee?

Yes. Silentnight offers a 365-night sleep trial and a 10-year guarantee. The mattress can't be re-rolled once it's unrolled, so check Silentnight's terms on returns before you open it.