Relyon Sampford Natural 1000 Double Mattress
The Relyon Sampford Natural 1000 is a pocket spring mattress with 1,000 individually pocketed springs, which means each spring moves on its own to follow the shape of your body and limit motion transfer from a partner.
- Contours to your hips & shoulders
- Minimises partner disturbance
- Step up from basic open coil
£449
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Relyon Sampford Natural 1000 Mattress
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Mattress details
Mattress
Relyon Sampford Natural 1000 Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Depth (cm)
Layers
Layer Details
Pocket Springs
A unit of 1,000 individually pocketed springs sits at the heart of the mattress. Because each spring is sewn into its own fabric pocket, it compresses independently, which means the mattress contours to your body and cuts down on partner disturbance.
Layer details from mattressman.co.uk product page, September 2026.
Key benefits
- Space for bedside tables: We suggest at least 2.6m x 2.8m for a UK double, which often leaves room for a bedside table on each side where a UK king would crowd them out.
- Independent springs at close quarters: At 67.5cm each you lie nearer your partner than on a UK king, so springs that compress separately help limit the jolt when one of you shifts.
- Bedding you can buy anywhere: Standard double sheets and a 200 x 200cm double duvet fit, which means no hunting for specialist sizes when you replace them.
- Leaves floor for storage: In a second bedroom or first flat, a UK double keeps space free for a wardrobe and drawers, while a UK king is 15cm wider and 10cm longer.
- A proper bed for visiting couples: Guests who share get a full UK double rather than a UK small double, which gives them 15cm less width between them.
This size suits you if...
You share the bed with a partner and your bedroom sits close to our suggested minimum of 2.6m x 2.8m, you'd like bedside tables on both sides, or you're setting up a guest room where couples will stay.
Consider another size if...
You and your partner both sprawl and 67.5cm each already feels tight. We'd recommend the UK king instead, which gives 75cm each; allow at least 2.7m x 2.9m.
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FAQ's
What are the Relyon Sampford Natural 1000 UK double measurements in feet and inches?
The UK double measures 4ft 6in x 6ft 3in, which is 135 x 190cm. If your old bed frame is sold as a standard double, it should take this mattress, although it's sensible to measure the inside of the frame before ordering.
How much room does each person get on the Sampford Natural 1000 double?
Two people sharing get 67.5cm each. On the UK king you'd have 75cm each, so the UK double gives you 7.5cm less per person. For most couples that is enough, but if either of you sleeps starfish-style, you'll notice the difference.
Will a Sampford Natural 1000 UK double fit my bedroom with bedside tables?
We suggest at least 2.6m x 2.8m for a UK double, with around 3m x 3m being a comfortable norm. Near the minimum, slim bedside tables on both sides usually still work; with wider furniture, measure the walking space either side before you buy.
Is the Relyon Sampford Natural 1000 UK double long enough for tall sleepers?
The UK double is 190cm long, the same as the UK single and UK small double. If your feet already reach the end of your current double, the UK king is 10cm longer, although it also needs a larger room of at least 2.7m x 2.9m.
Should a guest room have the Sampford Natural 1000 in a double or small double?
If couples stay, the UK double gives them 15cm more width than the UK small double at the same length. In a tight box room the UK small double is easier to fit, and we suggest at least 2.4m x 2.8m for it.