PINNACLE 5000 Box Top Mattress - Heavy & Curvy Bodies UK

SLEEP HARVESTER LTD

£469

Best mattress for heavy people UK - a firm health orthopaedic mattress engineered for individuals over 95 kg or those preferring firm support (weight range: 10–30+ Stone / 63–190+ kg). This 36 cm deep heavy duty mattress features 5000 pocket springs with reinforced edge support and 12 ergonomic comfort layers including Sleep Resonance Foam for pressure-relief , ErgoPosture Foam for postural support , and breathable Luxe fabric for better sleep quality . Advanced cooling technology with Active Cooling Windows delivers 30x more airflow than standard mattresses. Box top construction provides luxu

SLEEP HARVESTER LTD's own words, read from their page.

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as SLEEP HARVESTER LTD, number 11560976. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.