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Door Locked Shut Glow Sign

The Sign ShedMade in the UK

£1.58

Now available in both Class B and Class C, this Glow In The Dark This Door Must Be Kept Locked Sign is an essential addition to your fire safety strategy. Expertly manufactured in Britain using premium photo-luminescent materials compliant with ISO 7010 standards, it guarantees high visibility even during power outages. Perfectly suited for fire doors , electrical cupboards , and restricted access areas , this sign charges automatically in ambient light, ensuring reliable performance when you need it most. Designed to comply with HSE fire safety guidance and The Regulatory Reform (Fire Safety)

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: Manufactured 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.