Silentnight Revitalise Ortho 1400 Mattress
Mattress
Silentnight Revitalise Ortho 1400 Mattress
Size
Firmness
Extra Firm
Construction
Depth (cm)
26
Layers
3
Layer Details
- ActiveBreathe layer. This comfort layer feels like memory foam but is ten times more breathable, which means you get pressure relief without the heat build-up. It also allows ease of movement, so you shouldn't feel stuck in one position overnight.
- Mirapocket® spring system. Silentnight's pocket spring system, with 1400 springs in the king size, provides zoned support. In practice that means even weight distribution and improved spinal alignment, aimed at reducing aches and pains.
- Eternity layer. A base layer that gives the mattress extra stability and long lasting resilience. It's there to help the mattress hold its shape over years of use.
Layer details from furniturevillage.co.uk product page, September 2026.
- A compact footprint for tight rooms: At 3ft x 6ft 3in, it fits box rooms, loft conversions with sloped ceilings and student flats where only a narrow footprint will do.
- Extra firm support for solo adult sleepers: The Mirapocket® zoned springs give back and front sleepers firm spinal alignment, which suits heavier single sleepers who sink through softer beds.
- Guest ready without the guesswork: In a spare room that doubles as an office, a UK single leaves desk and walkway space free while still offering proper support for visitors.
- Cool for small, warm rooms: The ActiveBreathe layer is described as ten times more breathable than memory foam, useful in compact bedrooms and lofts where heat builds up.
- Cheap, easy bedding: Standard single sheets and a 135 x 200cm single duvet fit, the most widely stocked and affordable bedding of any UK size.
This size suits you if...
You sleep alone, favour your back or front, and want a genuinely firm surface in the standard one-person size. It also makes sense for a spare room shared with a desk, or a first flat where the frame came with the tenancy but the mattress didn't. Heavier solo sleepers who feel unsupported on softer singles are the natural fit here.
Consider another size if...
You're buying for a couple, or you're a broad-shouldered adult who feels cramped at 90cm wide. We'd recommend the UK double instead, which is 45cm wider and the same length; allow at least 2.6m x 2.8m for it.
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Is the Silentnight Revitalise Ortho 1400 single suitable for a child's bed?
Be cautious. This mattress is extra firm, and lighter people, children included, may find it too hard on the shoulders and hips. It fits a standard single frame in a child's room, but the feel is aimed at adults who want firm support, so a softer single may suit a growing child better.
Will the Silentnight Revitalise Ortho 1400 single fit a bunk or mid sleeper?
The width and length match standard UK single frames, but check depth. At 25.5cm, this mattress is deeper than many bunk beds allow: guard rails need to sit well above the mattress surface to be safe. Measure your frame's maximum mattress depth before ordering, especially for a top bunk.
How many springs does the UK single Revitalise Ortho 1400 have?
Silentnight quotes 1400 pocket springs for the king size, and doesn't publish a separate count for the single. Smaller sizes of pocket sprung mattresses typically contain fewer springs simply because there's less area, so treat 1400 as the king figure rather than what you'll get at 90cm wide.
What room size do I need for a single mattress?
We suggest at least 2.1m x 2.8m of floor space for a UK single. That leaves room to walk alongside the bed and open a wardrobe, which matters in a child's room competing with toy storage and a desk, or in a loft conversion where the bed tucks under the slope.
Where can I buy the Silentnight Revitalise Ortho 1400 in a single?
This mattress is made exclusively for Furniture Village, so you can't shop it around between brands' own stores. The prices shown on this page are updated as retailers change them, so compare what's listed here before you buy rather than assuming the first price you see is fixed.