Silentnight Healthy Growth Snooze Eco Comfort Kids Mattress

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

If you want something simple for a child's bed, this is a sensible pick. The EcoComfort Fibres™ are breathable, which means your child is less likely to overheat, a common problem for kids who run warm at night. The open coil support system uses interconnected springs, an older but proven design that gives an even, slightly bouncy feel across the whole surface. Yes, at 17.5cm it's a shallow mattress, but for a lighter body that depth is genuinely enough. Add the foam-free, chemical-treatment-free build and the hypoallergenic finish, and it's a low-worry choice at an affordable starting price, with a 60-night trial to fall back on if it doesn't suit.

Children
This is a kids' mattress made for growing bodies, with a Medium/Firm feel that gives steady support rather than deep sink.

Warm sleepers
Breathable EcoComfort Fibres in the comfort layer let air move through rather than getting trapped, which helps a child who runs warm stay cooler.

Allergy sufferers
The hypoallergenic finish and foam-free, chemical-treatment-free build make this a reassuring choice if your child is sensitive.

Budget buyers
The copy describes an affordable starting price, and the 60-night trial gives you a fallback if the mattress doesn't suit your child.

Lighter sleepers
At 17.5cm deep it is a shallow mattress, but for a lighter body that depth is enough, with interconnected springs giving an even, slightly bouncy feel.

It's a kids' mattress in UK Single only, so it won't suit adults or anyone wanting a double. At 17.5cm deep with an open coil core, heavier sleepers may find it a little too shallow and firm. And if your child prefers a soft, sink-in feel, the Medium/Firm rating may disappoint.

How firm is the Silentnight Healthy Growth Snooze Eco Comfort mattress?

Silentnight rates it Medium/Firm. In practice that means a supportive, fairly steady surface with a soft quilted top layer, rather than a plush, sink-in feel. That firmer profile generally suits children well, although a child who likes a very soft bed may take a little getting used to it.

Does the Silentnight Healthy Growth kids mattress come with a trial?

Yes. Silentnight's own site lists a 60-night trial, so you have around two months to see how your child gets on with it. There's also a 5-year guarantee for peace of mind on the build itself.

Is the Silentnight Healthy Growth mattress good for allergies?

It's listed as hypoallergenic and naturally resistant to allergens, which is reassuring for children with sensitivities. It's also free from foam and FR chemical treatments, a detail many parents specifically look for in a child's mattress.

What sizes does the Silentnight Healthy Growth Snooze Eco Comfort come in?

UK Single only. That fits its purpose as a children's mattress, but it does mean there's no option for a small double or double if you were hoping to use it elsewhere.

How long does delivery take for this Silentnight kids mattress?

Silentnight's site lists delivery within 14 days. That's slower than next-day options you'll see elsewhere, so it's worth ordering ahead if you're timing it around a new bed frame.