Warning Hazardous Area sign with warning symbol and hazardous area message
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Warning Hazardous Area Sign

Warning Hazardous Area Sign alerts people to the presence of a hazardous area and helps improve awareness of potential risks within the workplace.

• Purpose: Warns of a hazardous area where dangers may be present

• Where it is used: Suitable for construction sites, industrial facilities, restricted zones, warehouses and manufacturing areas

• Visibility / clarity: High-contrast black text and warning symbol on a yellow background for immediate recognition

• Material / durability: Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl

• Context-based benefit: Helps reduce the risk of accidents by clearly identifying hazardous locations

  • 150mm x 200mm
  • 200mm x 300mm
  • 300mm x 400mm
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl

£2.26 VAT excluded

£2.26 VAT excluded

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  • Product Overview

    The Warning Hazardous Area Sign is designed to clearly identify locations where potential hazards exist. Featuring a recognised warning symbol and bold text, this sign helps alert employees, visitors and contractors to dangerous or restricted areas, encouraging greater awareness and safer movement throughout the workplace.

    Where to Use

    • Construction sites
    • Industrial facilities
    • Manufacturing plants
    • Warehouses
    • Restricted access areas

    Key Features

    • Clear hazardous area warning message
    • Recognisable warning symbol for rapid identification
    • High-visibility yellow and black design
    • Suitable for a wide range of hazardous environments
    • Helps improve workplace safety awareness

    Materials & Options

    • Rigid Plastic (1mm)
    • Rigid Plastic (2mm)
    • Self Adhesive Vinyl

    Compliance

    This sign supports compliance with UK health and safety regulations, including:

    • Health and Safety at Work etc. Act 1974
    • Safety Signs and Signals Regulations 1996

    Frequently Asked Questions

    Where should this sign be installed?
    This sign should be installed at entrances to hazardous areas and in locations where people need to be warned of potential dangers.

    Is this sign suitable for outdoor use?
    Suitability depends on the selected material and installation environment. Ensure the sign is securely mounted in the intended location.

    What does this sign indicate?
    It indicates that a hazardous area is present and that caution should be exercised when entering or working nearby.

    WAG.112W-SA

    Trade Discounts

    Rainbow Safety supplies safety signs to trade professionals across the UK.

    Our trade customers include:

    • Fire safety service companies
    • Fire risk assessors and safety consultants
    • Electrical wholesalers
    • Facilities management companies

    Approved trade customers receive:

    • Preferential trade discounts
    • Better margins for reselling safety signs
    • Marketing support to help you sell more signs
    • Access to our full range of safety signs
    Trade Customer Success Story
    “Working with Rainbow Safety has transformed our safety sign sales.”
    Before partnering with Rainbow Safety, our safety sign sales were less than £300 per month.
    With the support and marketing tools provided, our sales have grown to over £3,000 per month.

    Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we £5,100 in a single order.

    Previously we were regularly asked to supply safety signs but couldn’t compete with internet prices while maintaining healthy margins. Working with rainbowsafety.co.uk.
    Apply for Trade Discounts
    ✓ Quick Approval   •   No Obligation

    Loyalty Rewards

    Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.

    Examples of our loyalty customers include:
    • Schools and colleges
    • Facilities management companies
    • Contractors and maintenance teams
    • Offices and commercial premises
    Regular Customer Benefits:
    • Preferential pricing for regular customers
    • Free design service for custom safety signs
    • Access to exclusive promotional offers
    • Dedicated account manager if required
    Loyalty Customer Success Story

    “Rainbow Safety has become our go-to supplier for safety signs.”

    We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.

    The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.

    Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.

    ✓ Quick Approval   •   No Obligation

    Reviews

    Grade 
    Sarah

    We ordered the Warning Hazardous Area Sign for a restricted section of our site and it’s exactly what we needed. The layout is bold and instantly recognisable, so it clearly flags the area as potentially dangerous and encourages people to take care before entering.

    Write your review