Firmness
Type
Foam
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£241 to £336
Best Sleeping Position(s)
Certifications
Assessed from mattress data provided by our UK retail partners, captured September 2026, and from regular price comparison across those retailers.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
Highgrove Dawson Mattress in a Box
View all mattresses
What sizes does the Highgrove Dawson Mattress in a Box come in?
It's available in six UK sizes: Small Single, Single, Small Double, Double, King and Super King. That range covers most standard UK bed frames, including narrower guest beds and larger master bedroom setups.
How much does the Highgrove Dawson mattress cost?
Prices run from £241 to £336 depending on the size you choose, starting at £241.33. Only one retailer currently lists it, so there's little room to compare prices across shops, but it sits at a fairly accessible price point for a boxed mattress.
Is the Highgrove Dawson a mattress in a box?
Yes, it's delivered rolled and compressed in a box, which makes it easier to move upstairs and into position than a traditional flat-delivered mattress. You'll need to let it expand fully after unboxing before sleeping on it.
Couldn't find an answer to your question? Send us a message