SleepSoul Heaven 2000 CoolGel Pillow Top Double Mattress
The SleepSoul Heaven 2000 CoolGel Pillow Top Mattress combines a 2cm soft foam pillow top with a 3cm CoolGel foam layer, which means a cushioned, medium soft feel with heat build-up slowed down.
- Soft pillow top cushions your body
- CoolGel layer slows heat build-up
- 60-night trial & 10-year guarantee
£297
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SleepSoul Heaven 2000 CoolGel Pillow Top Mattress
More available sizes
Mattress details
Mattress
SleepSoul Heaven 2000 CoolGel Pillow Top Mattress
Size
Firmness
Medium Soft
Construction
Foam
Gel
Memory Foam
Pocket Spring
Rolled
Depth (cm)
30
Layers
4
Layer Details
Pillow-top layer
A 2cm layer of soft foam in a quilted pillow-top cover. It gives the surface a plush, cushioned feel, so the mattress feels softer on top than the medium soft rating alone suggests.
CoolGel layer
A 3cm layer of CoolGel foam that SleepSoul says slows down heat build-up in the mattress. That should help you stay more comfortable through the night if you tend to sleep warm.
Mini pocket springs
An extra layer of 1200 mini pocket springs. They add comfort and support just beneath the foam, so the surface responds to your body more closely.
Pocket spring base
800 pocket springs that SleepSoul says conform to your body's shape. They support you where you need it most and form the main support in the mattress.
Layer details from sleepsoul.co.uk product page, October 2026.
Key benefits
- Sits well in an ordinary bedroom: We suggest at least 2.6m x 2.8m for a UK double, with around 3m x 3m comfortable, so a typical master or second bedroom keeps space for a wardrobe and drawers.
- Space left for bedside tables: The UK double is 15cm narrower than the UK king, and that margin is often what lets a bedside table fit on each side.
- Help for two warm bodies: Sharing a bed builds up warmth, and the 3cm CoolGel layer is there to slow heat build-up, which means a couple may stay a little more comfortable.
- Cushioning for side-sleeping couples: With 67.5cm each, you have room to lie on your side, and the pillow top softens the pressure on shoulders and hips as you do.
- Bedding that's easy to find: Double sheets are stocked almost everywhere and a 200 x 200cm double duvet fits, which helps if you're furnishing a whole home on a tight budget.
This size suits you if...
You share with a partner in a typical UK bedroom and like a cushioned, medium soft surface, or you're setting up a guest room where visiting couples will sleep. It also suits you if you sleep alone but your dog or cat claims a corner most nights.
Consider another size if...
You share with a restless partner, or one of you needs more length. We'd recommend the UK king instead, which gives 75cm each; we suggest at least 2.7m x 2.9m for the UK king.
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FAQ's
Is a UK double SleepSoul Heaven 2000 big enough for two people?
For many couples, yes. You each get 67.5cm across a 135 x 190cm surface, which feels fine if you sleep fairly close together. If one of you sprawls or turns a lot, it can feel tight. The UK king gives 75cm each, so 7.5cm more per person.
What size bedroom do I need for a UK double SleepSoul Heaven 2000 CoolGel?
We suggest at least 2.6m x 2.8m, although around 3m x 3m is more comfortable if you want bedside tables on both sides and space to open a wardrobe. If your room sits right at the minimum, measure where the doors swing before you commit.
How big is the SleepSoul Heaven 2000 double in feet?
The UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. It's the same length as the UK single and 10cm shorter than the UK king, so taller sleepers may want to consider sizing up.
Should I choose the UK double or UK king SleepSoul Heaven 2000 CoolGel?
Choose the UK double if floor space is limited and you sleep close together. Go for the UK king if you want 7.5cm more each and 10cm more length, but allow at least 2.7m x 2.9m for it, against 2.6m x 2.8m for the UK double.
Is the SleepSoul Heaven 2000 double a good guest room mattress?
It suits a guest room used by visiting couples, as the UK double fits smaller spare rooms and the bedding is easy to buy. The medium soft feel will please most side sleepers and lighter guests, although heavier guests or anyone who prefers a firm bed may find it gives a little too much.