Warning Signs

Warning Signs

If there are any potential dangers in and around the workplace it is important to inform people of these dangers by displaying the appropriate warning sign. Rainbow Safety's range of warning signs include electrical safety signs, overhead signs, trip signs plus many more. All of our warning safety signs are manufactured in-house. If you cannot find a sign to suit your requirements then we have a dedicated team to help design and manufacture custom signs. Please contact our sales team with your exact requirements and they will gladly assist you.

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Electrical Safety Signs
Electrical Safety Signs
Hazard Warning Signs
Hazard Warning Signs
Site Safety Signs & Construction Warning | Rainbow Safety
Site Safety Signs
Overhead Signs
Overhead Signs
Trip Safety Signs
Trip Safety Signs
Flammable Signs
Flammable Signs
Explosive Signs
Explosive Signs
Asbestos Safety Signs
Asbestos Safety Signs
Forklift Truck Signs
Forklift Truck Signs
General Warning Signs
General Warning Signs
Forestry Signs
Forestry Signs
Danger Signs
Danger Signs
Caution Signs
Caution Signs
Asbestos Recycling Sign | Rainbow Safety
Asbestos Recycling Sign
Asbestos Recycling Sign should be used as a warning anywhere that people may be at risk of exposure to asbestos. This will help you to comply with the Control of Asbestos Regulations 2012 and to limit the amount of waste. Our signs are available in a range of sizes and materials. 
£2.26
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Danger Sign
Danger Sign
Danger Sign should be used as a warning anywhere that that people may be at risk of potential injury. This essential safety sign is designed to meet the UK safety Regulations. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.26
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Warning Flammable Gas Sign
Warning Flammable Gas Sign
Warning Flammable Gas Sign should be used to inform people that flammable substances may be on the premises. This safety sign is designed to meet the UK Safety Regulations and to keep your workplace a safe environment from potential injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.26
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Danger 11000 Volts Electrical Sign | Rainbow Safety
Danger 11000 Volts Electrical Sign
Danger 11000 Volts Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Warning Woodchippers In Use Sign
-£3.00
Warning Woodchippers In Use Sign
This Warning Woodchippers In Use Sign is a yellow styled hazard warning sign, containing a prominent Warning Symbol and the following wording: "Warning Woodchippers In Use"

600mm high x 400mm wide
4mm Recyclable Correx ® Fluted Plastic Material
Bulk Pricing Discounts online
Flexible range of Payment and Delivery options during Checkout.
Helpful advice and support from a company with over 30 years printing experience.
£6.01
£9.01
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Danger Battery Charging Sign
Danger Battery Charging Sign
Danger Battery Charging Sign should be used as a warning anywhere that that people may be at risk of potential injury. This essential safety sign is designed to meet the UK safety Regulations. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.26
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One Way Left Traffic Sign
One Way Left Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.54
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Warning To Public Sign
Warning To Public Sign
Warning To Public Sign Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£9.01
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Warning Flammable Liquid Sign
Warning Flammable Liquid Sign
Warning Flammable Liquid Sign should be used to inform people that flammable substances may be on the premises. This safety sign is designed to meet the UK Safety Regulations and to keep your workplace a safe environment from potential injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.26
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Danger Electric Shock Risk Electrical Sign | Rainbow Safety
Danger Electric Shock Risk Electrical Sign
Danger Electric Shock Risk Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Warning Stump Grinding In Progress Sign
-£3.00
Warning Stump Grinding In Progress Sign
This Warning Stump Grinding In Progress Sign is a yellow styled hazard warning sign, containing a prominent Warning Symbol and the following wording: "Warning Stump Grinding In Progress"

600mm high x 400mm wide
4mm Recyclable Correx ® Fluted Plastic Material
Bulk Pricing Discounts online
Flexible range of Payment and Delivery options during Checkout.
Helpful advice and support from a company with over 30 years printing experience.
£6.01
£9.01
Details View details  
In Traffic Sign
In Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.54
Details View details  
Warning Fire Risk Flammable Sign
Warning Fire Risk Flammable Sign
Warning Fire Risk Flammable Sign should be used to inform people that flammable substances may be on the premises. This safety sign is designed to meet the UK Safety Regulations and to keep your workplace a safe environment from potential injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.26
Details View details  
Danger Asbestos Dust Do Not Enter Sign
Danger Asbestos Dust Do Not Enter Sign
Danger Asbestos Dust - Do Not Enter Signs should be used as a warning anywhere that people may be at risk of exposure to asbestos. This will help you to comply with the Control of Asbestos Regulations 2012. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.72
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Danger Keep Out Sign
Danger Keep Out Sign
Danger Keep Out Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£9.01
Details View details  
Danger Live Wires Electrical Sign | Rainbow Safety
Danger Live Wires Electrical Sign
Our danger live wires electrical warning sign informs people of electrical hazards around the premises.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Site Safety Warning Forest Operations Sign
-£3.00
Site Safety Warning Forest Operations Sign
This writable Forestry Site Safety Warning Board Sign has eight popular safety messages and a writable section for emergency name and numbers. A multi-message Site Safety Forestry Warning Board, that includes the following safety messages:

Warning Timber Lorries Loading
Safety Helmets must be worn in this area
Protective footwear must be worn
High visibility clothing must be worn
No unauthorised persons allowed beyond this point
Max speed limit on this site
Observe the 5mph speed limit
In an emergency or for more information pelase contact: Name... Number...
600mm high x 800mm wide
4mm Recyclable Correx® Fluted Plastic Material
Bulk Pricing Discounts online
Flexible range of Payment and Delivery options during Checkout.
Helpful advice and support from a company with over 30 years printing experience.
£33.61
£36.61
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Danger Asbestos Permit To Work Must Be Obtained Sign
Danger Asbestos Permit To Work Must Be Obtained Sign
Danger Asbestos - Permit To Work Must Be Obtained Signs should be used as a warning anywhere that people may be at risk of exposure to asbestos. This will help you to comply with the Control of Asbestos Regulations 2012. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.72
Details View details  
Warning Construction Site Keep Out Sign
-£3.00
Warning Construction Site Keep Out Sign
Warning Construction Site Keep Out Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.19
£8.19
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Danger Live Terminals Electrical Sign | Rainbow Safety
Danger Live Terminals Electrical Sign
Danger Live Terminal Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details  
Stop Traffic Sign
Stop Road Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£80.29
Details View details  
Warning Deep Water Sign
Warning Deep Water Sign
Warning Deep Water Sign should be used to warn everyone about the dangers on the site and the risks they can cause. This essential safety sign is designed to meet UK Safety Regulations and to keep your workplace a safe environment. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£9.01
Details View details  
Danger Mains Voltage Electrical Sign | Rainbow Safety
Danger Mains Voltage Electrical Sign
Danger Mains Voltage Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details  
Slow Traffic Sign
Slow Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.76
Details View details  
Warning Corrosive Sign
Warning Corrosive Sign
The Warning Corrosive Sign from is designed to meet UK Safety regulations. It is available in a choice of sizes and materials, including strong 1mm Rigid Plastic, 1mm Rigid Plastic with a Self-Adhesive backing, and a Self-Adhesive Vinyl Sign.
£2.26
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Ramp Traffic Sign
Ramp Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.76
Details View details  
Isolate Main Supply Electrical Sign | Rainbow Safety
Isolate Main Supply Electrical Sign
Our Isolate main supply electrical warning sign informs people of electrical hazards around the premises.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Danger Asbestos Approved Respirators Must Be Worn Sign
Danger Asbestos Approved Respirators Must Be Worn Sign
Danger Asbestos Approved Respirators Must Be Worn - Multi Message Signs should be used as a warning anywhere that people may be at risk of exposure to asbestos. This will help you to comply with the Control of Asbestos Regulations 2012. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.72
Details View details  
Live Busbars Electrical Sign | Rainbow Safety
Live Busbars Electrical Sign
Our live busbars electrical warning sign informs people of electrical hazards around the premises.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Danger 230 Volts Electrical Sign | Rainbow Safety
Danger 230 Volts Electrical Sign
Danger 230 Volts Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details  
Warning Electric Fence Electrical Sign | Rainbow Safety
Warning Electric Fence Electrical Sign
Our warning electrical fence electrical warning sign informs people of electrical hazards around the premises.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Warning Mud On Road Sign
Warning Mud On Road Sign
Warning Mud on Road Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£12.31
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Danger Electricity Electrical Sign | Rainbow Safety
Danger Electricity Electrical Sign
Danger Electricity Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details  
Warning Construction Activities In Progress Sign
Warning Construction Activities In Progress Sign
Warning Construction Activities In Progress Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£12.31
Details View details  
Danger Of Death Electrical Sign | Rainbow Safety
Danger Of Death Electrical Sign
Danger Of Death Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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This Exit Must Be Kept Clear Traffic Sign
This Exit Must Be Kept Clear Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.76
Details View details  
Danger Of Death High Voltage Electrical Sign | Rainbow Safety
Danger Of Death High Voltage Electrical Sign
Danger Of Death High Voltage Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details  
Warning Deep Excavations Sign
Warning Deep Excavations Sign
Warning Deep Excavations Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£4.07
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Warning Men Working Below Sign
Warning Men Working Below Sign
Warning Men Working Below Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£12.31
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This Entrance Must Be Kept Clear Traffic Sign
This Entrance Must Be Kept Clear Traffic Sign
These signs are non-reflective aluminium composite which is ideal for car parks, industrial estates and private land (Aluminium Composite has minimal scrap value).

This sign can be fixed to a wall or post
Please select with channel for post mounted signs
Clips will be needed for post mounted signs
£35.76
Details View details  
Mains Switch Electrical Sign | Rainbow Safety
Mains Switch Electrical Sign
Our mains switch electrical warning sign informs people of electrical hazards around the premises.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
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Warning Men At Work Sign
Warning Men At Work Sign
Warning Men at Work Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£12.31
Details View details  
Warning Site Entrance Sign
Warning Site Entrance Sign
Warning Site Entrance Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£6.75
Details View details  
Warning Site Traffic Sign
Warning Site Traffic Sign
Warning Site Traffic Sign should be used as a warning to potential dangers on site. This essential safety sign is designed to meet UK safety Regulations and to keep your workplace safe. 

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£9.22
Details View details  
Danger Overhead Cables Electrical Sign - 300mm x 400mm | Rainbow Sa...
Danger Overhead Cables Electrical Sign
Danger Overhead Cables Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.55
Details View details  
Danger High Voltage Cables Overhead Electrical Sign - 300mm x 400mm...
Danger High Voltage Cables Overhead Electrical Sign
Danger High Voltage Cables Overhead Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£5.72
Details View details  
Danger Switchgear Electrical Sign - 150mm x 200mm | Rainbow Safety
Danger Switchgear Electrical Sign
Danger Switchgear Electrical Sign is ideal to warn workers and the public from the dangers of electricity. These signs should be in a prominent position as it is crucial to warn everyone, the risk of fatal injuries.

Conforms to EN ISO 70 10, where applicable.
Signs are available in a range of sizes and materials.
Provides a warning sign to a potential hazard.
£2.19
Details View details