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Contamination Warning Sign

The Sign ShedMade in the UK

£1.58

Ensure the safety of your staff, contractors, and visitors with this Contamination Warning Sign , expertly designed to clearly mark hazardous contamination zones. Ideal for laboratories, clean rooms, industrial sites, and biohazard areas, this sign effectively minimizes exposure risks and enhances workplace awareness, helping you maintain a safer environment. Crafted in Britain from durable materials such as rigid plastic, recycled plastic, or self-adhesive vinyl, this sign is built to withstand both indoor and outdoor conditions. Its distinctive yellow triangle with a black exclamation mark a

The Sign Shed's own words, read from their page.

Buy from The Sign ShedPrice seen 2026-09-07. Not an affiliate link, we earn nothing from it.

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 THE SIGN SHED LIMITED, number 09011895. Checked 2026-09-06.
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.
Made in the UK
The maker states: Crafted in Britain Source.
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.