Firmness
Firm
Type
Pocket Spring
Depth (cm)
32
Number of Layers
5
Trial Period (nights)
100
Warranty (years)
5
Price Range
£478 to £1,042
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
The main appeal here is firm support with some built-in comfort. The 2000 individual pocket springs respond independently to movement, which means less disturbance from a restless partner and support that follows your shape rather than pushing back as one unit. Temperature is the other strength: the Coolmax surface and 3D Airmesh layer are both designed to move heat and moisture away, so hot sleepers should feel the benefit. The eco credentials are genuine rather than window dressing, with recycled fibres in the comfort layer and full recyclability at end of life. Yes, it's very firm by most accounts, but the pillow top takes the edge off. MattressOnline lists a 100-night trial and a 5-year guarantee with purchase there.
Key Features & what's inside
- Coolmax surface. A soft-touch sleep surface designed exclusively by Silentnight to feel cooler and dispel moisture and heat. In practice, this means less of that clammy feeling if you tend to overheat at night.
- Pillow top. A sewn-on layer of extra cushioning for a more luxurious feel. It softens the first impression of an otherwise firm mattress.
- Eco Comfort Fibre. Comfort fibres made from recycled materials, so the padding is kinder to the environment. You get cushioning without new synthetic fill.
- Airmesh. A 3D honeycomb layer that uses your movement to circulate air around the mattress. This helps push out trapped heat and moisture as you shift during the night.
- Mirapocket Springs. 2000 springs shaped from durable steel, each sitting in its own fabric pocket. Every spring responds independently to movement, which means the mattress adapts to your body and limits motion transfer across the bed.
Layer details from mattressonline.co.uk product page, September 2026.
Who's it NOT for?
If you prefer a soft or medium feel, this is probably too firm for you, and lightweight side sleepers in particular may find it unforgiving on hips and shoulders. The 31.5cm depth also means standard fitted sheets may not stretch to fit, so factor in new bedding if yours are shallow.
Silentnight Eco Comfort Airmesh 2000 Pillowtop Mattress
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Is the Silentnight Eco Comfort Airmesh 2000 Pillowtop firm or soft?
It's rated firm. The pillow top adds a little surface cushioning, but owner feedback describes it as very firm underneath, so it suits people who want sturdy support rather than a sink-in feel.
Does the Silentnight Eco Comfort Airmesh 2000 come with a trial?
MattressOnline lists a 100-night trial with this mattress, though it requires buying a mattress protector from them, and an exchange is allowed after 30 nights if you're unsatisfied. These are the retailer's own terms, so check before buying elsewhere.
How deep is the Silentnight Eco Comfort Airmesh 2000 Pillowtop?
It's 31.5cm deep, which is a substantial build. Owners mention needing deeper fitted sheets, so measure your current bedding before it arrives.
Is the Silentnight Eco Comfort Airmesh 2000 good for hot sleepers?
It's designed with heat in mind. The Coolmax surface wicks away moisture and the 3D Airmesh layer circulates air as you move, both aimed at keeping the sleep surface cooler and fresher through the night.
What guarantee does the Silentnight Eco Comfort Airmesh 2000 have?
The mattressonline.co.uk listing states a 5-year guarantee, which is offered through that retailer. Terms may differ if you buy from another shop, so confirm at the point of purchase.
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