Concealed Thermostatic Shower Mixer Valve

Thomas Crapper & Co

£405

This flexible and practical thermostatic shower mixer allows for the safe supply of blended hot and cold water to your chosen shower outlets. This mixer must be combined with Marmor two-way shower divertors to feed up to 3 different shower outlets. This Concealed shower valve is available in Chrome, Nickel, Polished Brass and Brushed Brass. N.B. Thomas Crapper Polished and Brushed Brass products are natural, unlacquered and will age over time.

Thomas Crapper & Co's own words, read from their page.

Buy from Thomas Crapper & CoPrice seen 2026-09-05. Affiliate link.

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 THOMAS CRAPPER AND COMPANY,LIMITED, number 00082482. 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
No majority shareholding traced outside the UK. Companies House.
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.