Hazard Signs
Beware - Trailing Cables
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Beware Pedestrians Crossing
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Drain Covers Removed
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Forklift Operating In This Area
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Men Working Ahead
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Mind Your Step
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Possible Obstructions Ahead
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Site Entrance
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Trip hazard
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution - Wet Paint
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Caution Pedestrians Crossing
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Construction Area, Keep Out
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Danger
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Danger - Asbestos In This Area
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Danger - Building Sites Are Dangerous
For outdoor or temporary use.Rain and UV resistant.Fixing or mounting accessories can be purchased a..
Starting From £3.00
Hazard Signs and Warning Signs for Workplaces and Sites
Clearly identify risks and help people stay aware of potential dangers with our range of hazard signs and warning signs. At Sigma8 Signs, we supply practical safety signage for construction sites, warehouses, factories, offices, schools, healthcare settings, industrial premises and public areas across the UK.
Hazard signs are used to warn staff, visitors, contractors and members of the public about risks that may not be immediately obvious. From construction site hazards and restricted areas to electrical risks, dangerous substances, moving vehicles and trip hazards, clear warning signage helps communicate important safety messages quickly and effectively.
Workplace Hazard Signs for Clear Safety Communication
A well-positioned hazard sign helps draw attention to risks before people enter an area or begin a task. These signs are commonly used around temporary works, site entrances, machinery, storage areas, maintenance zones, pedestrian routes, loading bays, workshops and areas where extra care is required.
Our hazard signs can help warn people about:
General danger and caution areas
Construction site hazards
Electrical risks and high voltage areas
Slips, trips and falls
Moving vehicles and forklift traffic
Fragile roofs and overhead hazards
Deep excavations and open edges
Hazardous substances and flammable materials
Restricted or unsafe access areas
Warning Signs for Construction, Commercial and Public Environments
Hazard and warning signs are suitable for a wide range of environments where risks need to be clearly marked. They can be used as part of a wider health and safety signage system alongside mandatory signs, prohibition signs, PPE signs, fire safety signs and first aid signs.
Whether you are setting up a new construction site, replacing damaged signage, updating workplace safety information or improving visibility around a specific hazard, Sigma8 Signs provides reliable signs selected for clarity, durability and everyday use.
Order Hazard Signs from Sigma8 Signs
Browse our hazard signs below to find the right warning signs for your site, workplace or public area. If you need help choosing suitable sign materials, sizes or fixing accessories, contact the Sigma8 Signs team for advice.