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20cm Cooling Gel Memory Foam Mattress, Medium Firm – 3ft Single

20cm Cooling Gel Memory Foam Mattress, Medium Firm – 3ft Single

Regular price £173.99 GBP
Regular price Sale price £173.99 GBP
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Quantity

Twenty centimetres of cooling gel foam make the 20cm cooling gel memory foam mattress, medium firm, in 3ft single one of the deepest all-foam singles we list.

Deep foam with a cooler touch

Depth gives memory foam room to do what it does best: contour around the body. The gel-infused layer is designed to help heat disperse, so the surface feels fresher than conventional foam, while the medium-firm feel keeps your spine supported.

Who it suits

Sleepers who like foam but dislike waking hot, and anyone who wants a substantial single bed that feels more like a luxury mattress than a budget one.

Specification

  • Size: 3ft single
  • Depth: 20cm
  • Feel: medium firm
  • Type: cooling gel memory foam

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Frequently asked questions

How does cooling gel work?

Gel particles in the foam help conduct and disperse body heat, so the surface tends to feel cooler.

Is 20cm deep enough?

Yes, it is a comfortable mid-to-deep profile for foam.

Can I use it on a slatted base?

Yes, as long as the slats are closely spaced to support foam evenly.

Is it suitable for a teenager?

Yes, medium-firm foam suits growing bodies.

Will it smell when new?

New foam can have a faint odour. Air the room and let the mattress expand fully.

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Frequently Asked Questions

What is a cooling gel memory foam mattress?
Gel is added to the foam to help it feel cooler than standard memory foam. It is designed to disperse heat better, though comfort depends on your bedding and room temperature. No mattress guarantees a cool night, so use breathable bedding and a ventilated room.
What size and depth is this single mattress?
It is a 3ft single, about 90 x 190cm, and 20cm deep. That fits standard single frames, divans and slatted bases made for that size. Measure the inside of your frame before ordering, and check the depth against any bunk or cabin bed limits.
Is it a medium firm memory foam mattress single?
Yes, medium firm: contouring foam comfort without sinking too deeply. It should feel supportive without being hard. Comfort is personal, so if you prefer a firmer or plusher feel, compare other single mattresses in our range and check the product page.
Is 20cm deep enough for a single bed mattress?
Yes for most sleepers. It is a solid mid-depth that also suits many cabin frames with enough clearance. Check your bed's maximum mattress depth and guard rail height before ordering, and use fitted sheets with a pocket deep enough for 20cm.
Does it suit side sleepers?
The foam cushions the shoulders and hips, which side sleepers generally appreciate, while the medium firm feel keeps the mattress supportive. Comfort is personal, so think about how you sleep and check the product page for the full description before ordering.
Is it heavy to move?
Foam is dense, so ask for help when moving it. Clear the route to the bedroom, measure stairs and doorways before delivery, and unwrap it in the room where it will be used. Let the foam settle into its full shape before judging the feel.
Can I use it on a slatted base?
Yes, as long as the slats are not widely spaced, because foam can sag between wide gaps. Closely spaced slats give even support. Check your frame's instructions and make sure the slats are flat, clean and firmly fixed.
Will it fit a bunk bed?
Check your bed's maximum mattress depth, because 20cm suits some frames but not all. Bunk and cabin beds often have depth limits and minimum guard rail heights, so follow the bed manufacturer's guidance before ordering.
How do I care for it?
Air the mattress regularly, rotate it head to foot every few months and keep it on a supportive, ventilated base. Spot clean only, using a damp cloth with mild soap, and let it dry fully. Avoid soaking the foam.
How long will it last?
Several years with care and regular rotation. How long it lasts depends on use, sleeper weight and care, so take this as a general guide. Replace any mattress that sags noticeably or stops feeling supportive.