The material you need depends on where you sign is going and the surface the notice will be attached to. Click here for more information on the sign material you should choose.
The HSE (Health and Safety Executive) is the UK government body that determines the correct use of safety signs and symbols for each hazard in the workplace. For more details on the legal requirements, view our Guide to UK Safety Signs from The Sign Shed
The size of the sign needed is dependent on various factors such as how far away it needs to be viewed from. Click here for the viewing distances guide from The Sign Shed