Relyon Cerrado Pillowtop 1000 Pocket Double Mattress
The Relyon Cerrado Pillowtop 1000 Pocket Mattress combines 1000 individual pocket springs with a pillow top and silk and polyester fibre fillings, which means firm support with a slightly softer, cushioned surface.
- Firm feel with a cushioned top
- Firmer outer springs for stable edges
- Handcrafted in the UK
£544
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Relyon Cerrado Pillowtop 1000 Pocket Mattress
More available sizes
Mattress details
Mattress
Relyon Cerrado Pillowtop 1000 Pocket Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Depth (cm)
36
Layers
4
Layer Details
Comfort fillings
A blend of silk and polyester fibres sits at the surface. It gives the top a soft, comforting feel over the firmer layers below.
Additional fillings
Soft white fibres and a polyester and cotton blend add breathability and cosy comfort. That helps the surface feel cushioned without losing air flow.
Polyester fibre pad
A densely packed polyester fibre pad finishes the build. It adds to the firm feel, so the mattress stays supportive.
Pocket spring core
A core of 1000 individual pocket springs, each in its own fabric pocket. The springs move independently, so the mattress supports you closely across its surface.
Layer details from mattressonline.co.uk product page, October 2026.
Key benefits
- Fits a typical shared bedroom: At 135 x 190cm it leaves room for a wardrobe and drawers where a UK king would crowd the floor, and we suggest allowing at least 2.6m x 2.8m.
- Steadier edges on a narrower bed: Sharing a 135cm width keeps you both nearer the sides, and Relyon's Calibar Edge uses firmer outer springs, which means lying close to the edge should feel more secure.
- Less disturbance between partners: Each of the 1000 springs sits in its own fabric pocket and moves independently, so when one of you turns over, less of that movement should reach the other.
- Bedding is easy to find: Double sheets and a 200 x 200cm double duvet fit, which helps when you're kitting out a first flat or a whole home at once.
- A sensible guest room bed: Visiting couples get a proper shared bed rather than a squeeze, while the room still has space for a chest of drawers or a desk.
This size suits you if...
You share the bed with a partner and tend to sleep fairly close, your bedroom sits near our suggested 2.6m x 2.8m minimum, and you'd rather keep space for bedside tables on both sides than gain extra width.
Consider another size if...
You and your partner both like plenty of personal space, or one of you is tall. We'd recommend the UK king instead, which gives 75cm each and needs at least 2.7m x 2.9m.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
Is the Relyon Cerrado Pillowtop double big enough for two people?
For most couples, yes. The UK double gives 67.5cm each, which is comfortable if you sleep fairly close. If one of you sprawls, the UK king gives 7.5cm more each and adds 10cm of length, although it needs a slightly bigger room.
What room size do I need for a Relyon Cerrado Pillowtop UK double?
We suggest at least 2.6m x 2.8m for a UK double, with around 3m x 3m feeling comfortable. That leaves space to walk round the bed and, in most rooms, to fit bedside tables on both sides.
Will a Relyon Cerrado Pillowtop double fit up narrow stairs?
Measure before you order. The UK double is 135cm wide, 190cm long and 36cm deep, and turning stairs in older terraces or tight new build landings can be awkward. Check the width of your stairwell and any landing corners against those figures, then compare the retailers listed on this page.
Should I get the Cerrado Pillowtop in a UK double or UK small double?
Couples sharing nightly will usually prefer the UK double, which is 15cm wider at the same length. The UK small double suits a solo sleeper or a smaller room, and we suggest at least 2.4m x 2.8m for it.
What size is a Relyon Cerrado Pillowtop UK double in feet?
The UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. That's the traditional British double, so double sheets and a 200 x 200cm double duvet fit without hunting for specialist bedding.