Warning Signs

Warning Signs

BS EN ISO 7010:2020 was developed to provide consistency in safety sign design across the UK and EU. By using ISO 7010 pictograms and symbols, our warning signs provide universal recognition - this means that a warning symbol in the UK will look the same as it would in all European countries.

Warning signs advise viewers of potential hazards within an area. They incorporate a yellow triangle (black border) with a black pictogram inside. Supplementary text must be black on a yellow background and must lead with "Danger, Warning or Caution".

Danger: should be used only for hazards which may cause serious injury or death. Warning: should be used for hazards which could cause mild to severe injury. Caution: should be used for mild hazards only.

We provide a wide range of warning signs & products covering virtually all types of hazards - from asbestos to water


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Warning - Danger of Crushing

Warning - Danger of Crushing

Display this warning safety sign to advise and forewarn members of staff and the public of potential crushing dangers. "Danger" indicates a high level..

Danger - Electric Shock Risk

Danger - Electric Shock Risk

Display this warning safety sign to advise and forewarn members of staff and the public of potential electrical hazards. "Danger" indicates a high lev..

Caution - Moving Machinery

Caution - Moving Machinery

Display this warning safety sign to advise and forewarn members of staff and the public of moving machinery. "Caution" indicates a low level risk whic..

Danger - 110 Volts

Danger - 110 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Caution - Slippery When Wet

Caution - Slippery When Wet

Display this warning safety sign to advise and forewarn members of staff and the public of slippery surfaces. "Caution" indicates a low level risk whi..

Danger - 230 Volts

Danger - 230 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 240 Volts

Danger - 240 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 400 Volts

Danger - 400 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 415 Volts

Danger - 415 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 440 Volts

Danger - 440 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - High Voltage

Danger - High Voltage

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 6600 Volts

Danger - 6600 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - 11000 Volts

Danger - 11000 Volts

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - High Voltage Keep Away

Danger - High Voltage Keep Away

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - Live Wires Overhead

Danger - Live Wires Overhead

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - Buried Cable

Danger - Buried Cable

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Warning - High Voltage Cables Overhead

Warning - High Voltage Cables Overhead

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Warning - High Voltage Cables Underground

Warning - High Voltage Cables Underground

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Danger - Live Wires

Danger - Live Wires

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Warning - Drivers Beware Overhead Cables

Warning - Drivers Beware Overhead Cables

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Warning - Arc Flash and Shock Hazard Appropriate PPE and Tools Required

Warning - Arc Flash and Shock Hazard Appropriate PPE and Tools Required

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous..

Warning - Arc Flash and Shock Hazard De-energize unit Before Removing Cover

Warning - Arc Flash and Shock Hazard De-energize unit Before Removing Cover

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous..

Warning - Arc Flash and Shock Hazard Do Not Open Without Appropriate PPE

Warning - Arc Flash and Shock Hazard Do Not Open Without Appropriate PPE

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous..

Warning - Arc Flash and Shock Hazard Isolate before Opening Cover

Warning - Arc Flash and Shock Hazard Isolate before Opening Cover

An arc flash is an explosive release of thermal energy including brilliant light, dangerous sound levels and sometimes a blast pressure wave. Numerous..

Warning - Electric Fence

Warning - Electric Fence

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Caution - Men Working On Equipment

Caution - Men Working On Equipment

Warning signs are displayed to advise and forewarn of electrical hazards. Material Options Explained Below is a more detailed description of the m..

Caution - this Equipment Must be Locked Out Prior to Servicing

Caution - this Equipment Must be Locked Out Prior to Servicing

Lock Out Tag Out (LOTO) safety signs advise employees of potential dangers. Using the LOTO procedure ensures that dangerous machinery / equipment are ..

Caution - Locked Out for Safety

Caution - Locked Out for Safety

Lock Out Tag Out (LOTO) safety signs advise employees of potential dangers. Using the LOTO procedure ensures that dangerous machinery / equipment are ..

Danger - Equipment Locked Out - Do Not Operate

Danger - Equipment Locked Out - Do Not Operate

Lock Out Tag Out (LOTO) safety signs advise employees of potential dangers. Using the LOTO procedure ensures that dangerous machinery / equipment are ..

Caution - Forklift Trucks Operating

Caution - Forklift Trucks Operating

Warning signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the ma..

Caution - Lockout Devices Must be Removed By Authorised Personnel Only

Caution - Lockout Devices Must be Removed By Authorised Personnel Only

Lock Out Tag Out (LOTO) safety signs advise employees of potential dangers. Using the LOTO procedure ensures that dangerous machinery / equipment are ..

Danger - Stop / Look / Listen - Beware of Trucks

Danger - Stop / Look / Listen - Beware of Trucks

Warning signs are displayed to advise and forewarn of potential dangers. This sign highlights the dangers of Forklift Turcks in the area Material Opt..

Warning - Moving Traffic Beyond this Point

Warning - Moving Traffic Beyond this Point

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Moving Vehicles

Warning - Moving Vehicles

Useful safety and information signs for use in garages Material Options Explained Below is a more detailed description of the materials this parti..

Caution - Forklift Trucks Have Priority of Way in this Area

Caution - Forklift Trucks Have Priority of Way in this Area

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Danger - Stop / Look / Listen - Beware of Vehicles

Danger - Stop / Look / Listen - Beware of Vehicles

Warning signs are displayed to advise and forewarn of potential dangers. This sign highlights the dangers of Forklift Turcks in the area Material Opt..

Warning - Moving Remote Operator Controlled Machines in this Area

Warning - Moving Remote Operator Controlled Machines in this Area

The hazards that people are exposed to from robots and machinery have traditionally been controlled by the use of guarding, interlocking and cordoning..

Warning - Remotely Operated Machinery

Warning - Remotely Operated Machinery

The hazards that people are exposed to from robots and machinery have traditionally been controlled by the use of guarding, interlocking and cordoning..

Warning - Remotely Operated Machinery May Move without Warning

Warning - Remotely Operated Machinery May Move without Warning

The hazards that people are exposed to from robots and machinery have traditionally been controlled by the use of guarding, interlocking and cordoning..

Caution - Mind the Step

Caution - Mind the Step

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Caution - Slippery Floor Surface

Caution - Slippery Floor Surface

Warning signs are displayed to advise and forewarn of potential dangers. This warning safety sign highlights that floors in the area are slippery Mat..

Caution - Trip Hazard

Caution - Trip Hazard

Warning signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the ma..

Caution - Sloping Floor

Caution - Sloping Floor

UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 rad..

Your Message Here - Self Standing Folding Sign

Your Message Here - Self Standing Folding Sign

Yellow polypropyleneFoldable for easy storage Double sided Self-Standing Lightweight & durable plastic Provides clear and appropriate warning of r..

Your Message Here - Lightweight Self Standing Sign

Your Message Here - Lightweight Self Standing Sign

4mm Fluted twin wall polypropylene - fully recyclableFoldable for easy storage; Double-sided; Self-standing; Lightweight, durable and waterproof; ..

Caution - Oxygen

Caution - Oxygen

Oxygen behaves differently to air. The air we breathe contains around one fifth oxygen and even a small increase in the oxygen level in the air can cr..

Danger - Acetylene

Danger - Acetylene

Acetylene is a colourless and its pure form an odourless gas, which is widely used as a fuel. Acetylene is not particularly toxic however it is highly..

Danger - Acid

Danger - Acid

Most acids are very dangerous substances which must be handled and used with care. Many acids are corrosive and when concentrated release acidic mists..

Danger - Battery Acid

Danger - Battery Acid

Battery acid is an extremely dangerous substance which must be handled and used with care. Battery acid is corrosive and if it comes into contact with..

Danger - Chemicals

Danger - Chemicals

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Danger - Harmful Fumes

Danger - Harmful Fumes

Many industrial processes generate harmful fumes and vapours that when inhaled cause a variety of different health problems. In the worst case scenari..

Danger - Hydrochloric Acid

Danger - Hydrochloric Acid

Hydrochloric acid is a very dangerous substance which must be handled and used with care. Hydrochloric acid is corrosive and when concentrated release..

Danger - Solvents

Danger - Solvents

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Hazardous Waste

Hazardous Waste

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Ammonia

Warning - Ammonia

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Caustic

Warning - Caustic

A caustic substance is a chemical (particularly alkalis) with the ability to burn or corrode through materials. Many substances are caustic such as So..

Warning - Chemical Store

Warning - Chemical Store

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Chemical Waste

Warning - Chemical Waste

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Chlorine

Warning - Chlorine

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Corrosive

Warning - Corrosive

A corrosive substances is one that will destroy, dissolve and damage other substances when it comes into contact with them. The deterioration can happ..

Warning - Harmful

Warning - Harmful

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Harmful Chemicals

Warning - Harmful Chemicals

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Pesticide

Warning - Pesticide

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Danger - LPG Highly Flammable

Danger - LPG Highly Flammable

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Dust Hazard

Warning - Dust Hazard

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Warning - Welding in Progress

Warning - Welding in Progress

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Danger - Carbon Dioxide

Danger - Carbon Dioxide

Breathing CO can cause headache, dizziness, vomiting and nausea. If CO levels are high enough a person may become unconscious or die. Exposure to mode..

Warning - COSHH Store

Warning - COSHH Store

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the m..

Warning - Misuse of Compressed Air Is Highly Dangerous

Warning - Misuse of Compressed Air Is Highly Dangerous

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the mat..

Danger - Refuelling Area

Danger - Refuelling Area

Hazard signs are displayed to advise and forewarn of potential dangers. This warning sign advises that the area in question is assigned to refuelling ..

Shoplifters Will be Prosecuted - Window Sticker

Shoplifters Will be Prosecuted - Window Sticker

This face adhesive window sticker advises shoppers of the security measures in place and of possible consequences if ignored. Research indicates that ..

Warning - Wired to the Two Versions - Labels

Warning - Wired to the Two Versions - Labels

These electrical hazard labels are designed to comply with amendment no. 2 to BS 7671:21. Warning, This equipment has been wired to the two versions o..

Mind Your Step - Self Adhesive Vinyl - 400 x 35mm

Mind Your Step - Self Adhesive Vinyl - 400 x 35mm

Warning Signs Position on staircase treads to reinforce warning message Miscellaneous Products / MaterialsAny product outside of our standard choice ..

Mind Your Head - Self Adhesive Vinyl - 400 x 35mm

Mind Your Head - Self Adhesive Vinyl - 400 x 35mm

Warning Signs Position on staircase treads to reinforce warning message Miscellaneous Products / MaterialsAny product outside of our standard choice ..

Danger - 400 Volts < Exists Between > - Labels

Danger - 400 Volts < Exists Between > - Labels

Highlighting electrical dangers with our self-adhesive electrical hazard labels will help you avoid accidents by providing a clear reminder to staff a..

Warning - Out of Order - Double Sided Safety Tag (Pack of 10)

Warning - Out of Order - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery are out of order and cannot be used. Pack of 10 Supplied with 150mm nylon..

Warning - Defective - Double Sided Safety Tag (Pack of 10)

Warning - Defective - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery are defective and cannot be used. Pack of 10 Supplied with 150mm nylon ca..

Warning - Asbestos - Double Sided Safety Tag (Pack of 10)

Warning - Asbestos - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that asbestos has been found in a specific item. Pack of 10 Supplied with 150mm nylon cable ties Miscellan..

Warning - Unsafe - Double Sided Safety Tag (Pack of 10)

Warning - Unsafe - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery are unsafe and should not be used. Pack of 10 Supplied with 150mm nylon c..

Warning - Equipment Is Locked Out - Double Sided Safety Tag (Pack of 10)

Warning - Equipment Is Locked Out - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery has been locked out and therefore should not be started up. Pack of 10 Su..

Danger - Live Wires - Double Sided Safety Tag

Danger - Live Wires - Double Sided Safety Tag

This double sided safety tag warns viewers that specific pieces of machinery has live wires and should not be used. Pack of 10 Supplied with 150mm nyl..

Warning - Lockout to be Removed Etc.. - Double Sided Safety Tag (Pack of 10)

Warning - Lockout to be Removed Etc.. - Double Sided Safety Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery has been locked out and that the lock outs should only be removed by auth..

! - Double Sided Tag (Pack of 10)

! - Double Sided Tag (Pack of 10)

This double sided safety tag has a warning symbol with an ample amount of space to write in your own bespoke warning message. Pack of 10 Supplied with..

Danger - Equipment Unsafe - Do Not Operate Double Sided Tag (Pack of 10)

Danger - Equipment Unsafe - Do Not Operate Double Sided Tag (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery are unsafe and should not be operated. Pack of 10 Supplied with 150mm nyl..

Danger - High Voltage Isolate Elsewhere - Double Sided Safety Tag

Danger - High Voltage Isolate Elsewhere - Double Sided Safety Tag

This double sided safety tag warns viewers that specific pieces of machinery have high voltages and must be isolated Pack of 10 Supplied with 150mm ny..

Danger - High Voltage - Double Sided Safety Tag

Danger - High Voltage - Double Sided Safety Tag

This double sided safety tag warns viewers that specific pieces of machinery have high voltages. Pack of 10 Supplied with 150mm nylon cable ties Mi..

Caution - Lock Out Device Must be Removed By - Double Sided Safety Tag

Caution - Lock Out Device Must be Removed By - Double Sided Safety Tag

This double sided safety tag warns viewers that lock out tag out devices must be removed only by authorised personnel. Pack of 10 Supplied with 150mm ..

Lockout Tag - Lock Out Device Must be Used On this Equipment (Pack of 10)

Lockout Tag - Lock Out Device Must be Used On this Equipment (Pack of 10)

This double sided safety tag warns viewers that specific pieces of equipment must be locked out. Pack of 10 Supplied with 150mm nylon cable ties Mi..

Lockout Tag - Caution - Equipment Locked Out (Pack of 10)

Lockout Tag - Caution - Equipment Locked Out (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery has been locked out. Pack of 10 Supplied with 150mm nylon cable ties M..

Lockout Tag - Caution - this Machinery Has Been Locked Out (Pack of 10)

Lockout Tag - Caution - this Machinery Has Been Locked Out (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery has been locked out and should not be operated. Pack of 10 Supplied with ..

Lockout Tag - Caution - Locked Out for Safety (Pack of 10)

Lockout Tag - Caution - Locked Out for Safety (Pack of 10)

This double sided safety tag warns viewers that specific pieces of machinery has been locked out for safety. Pack of 10 Supplied with 150mm nylon cabl..

Cleaning in Progress - Door Hanger

Cleaning in Progress - Door Hanger

Door hanger signs offer a simple, mobile solution to temporary signage. Ideal for use in hotels and offices Miscellaneous Products / MaterialsAny pro..

Out of Order - Cover-Up Sign

Out of Order - Cover-Up Sign

This Cover-Up Sign provides a clear barrier to faulty equipment such as toilets, vending machines and office equipment. A clear visual message warns o..

Scaffold Banner - Danger - Men Working Overhead

Scaffold Banner - Danger - Men Working Overhead

This PVC banner comes complete with fabric loops allowing insert of a scaffold tube for fixing and includes a weather resistant wallet which enables y..

Door Screen Sign - Caution - Out of Order

Door Screen Sign - Caution - Out of Order

Door Screen Safety Signs offer an innovative solution to warning people of potential hazards by cordoning off rooms with a doorway barrier message. Th..

Door Screen Sign - Elevator Maintenance - Warning - Sudden Drop

Door Screen Sign - Elevator Maintenance - Warning - Sudden Drop

Door Screen Safety Signs offer an innovative solution to warning people of potential hazards by cordoning off rooms with a doorway barrier message. Th..

Danger - Cylinder Storage Area

Danger - Cylinder Storage Area

Gas cylinders should be stored carefully and this sign clearly indicates the location and potential hazards of compressed gas cylinders, advising indi..

Warning - Strong Winds

Warning - Strong Winds

Strong winds can sweep people on or in the water away from the shore. Remind visitors of the importance to take care when going out on, or into, the w..

Braille - Caution - Forklift Trucks

Braille - Caution - Forklift Trucks

This braille forklift truck warning sign helps ensure people with visual impairment are advised and forewarned of potential dangers, ensuring the safe..

Danger - Slurry Store

Danger - Slurry Store

Farms and agriculture pose a number of industry specific risks such as pesticides, machinery and transport, animals and livestock. Displaying clear si..

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