Warning Men Working Below Sign
zoom_out_map
chevron_left chevron_right

Warning Men Working Below Sign

Critical safety warning for areas where personnel are working below ground level or in excavated areas.

This professional Warning Men Working Below Sign provides essential safety communication to alert workers and visitors about underground work activities. Designed to comply with UK safety regulations, this warning sign helps prevent accidents and ensures workplace safety for personnel working in excavations, basements, and below-ground areas.

  • Promotes a safer working environment by displaying clear safety messages and instructions.
  • Helps prevent accidents and ensures all site users are aware of potential hazards and site rules.
  • Suitable for construction sites, factories, warehouses, and other high-risk environments.
  • Compliant with the latest UK safety regulations and best practice guidelines.
  • Cant Find The Sign You Need? Click Here
    • 450mm x 600mm
    • Rigid Plastic (1mm)
    • Rigid Plastic (2mm)
    • Self Adhesive Vinyl
    • Recyclable Correx ® (4mm)

    £9.01 VAT excluded

    £9.01 VAT excluded

    WAC.04B-C
    1mm Rigid Plastic Self Adhesive Vinyl
    • Our most popular choice for safety signs
    • Can be used indoors or outdoors
    • Can be drilled or stuck onto a wide range of materials
    • UV and weather resistant
    • Gloss white finish with an adhesive backing
    • Mainly for indoor use, but can be used for outdoors
    • Easy to apply
    • For best results, it must be applied to clean, dry and smooth surfaces
    4mm Correx® 3mm Aluminium Composite
    • Fluted corrugated board
    • Most used in for sale signs
    • Recyclable and lightweight
    • Ideal for temporary signs
    • Aluminium white face with resin core
    • Internal or external use
    • Ideal for large boards up 2400mmx 1200mm
    • Used for permanent signs
    Photoluminescent Self Adhesive Class C Photoluminescent Rigid Grade C
    • Self charges using ambient light
    • Available in the higher performance PSPA rated "Class C" classification for a longer glow
    • Easy to apply to a smooth, clean surface
    • Ideal for indoor use
    • 1.3mm thick photoluminescent rigid plastic
    • Exceeds PSPA Class C classifications. Glows 3x brighter than B
    • Can be drilled or apply no nails adhesive
    • Used for fire safety signs
    Brushed Aluminium Brushed Aluminium Self Adhesive
    • Made from 3mm aluminium composite board with a brushed aluminium effect
    • The brushed aluminium effect gives the sign a contemporary smart finish
    • Ideal for indoor or outdoor use
    • Brushed aluminium effect
    • Self Adhesive backing
    • Easy to apply
    • Appy to a smooth, clean surface
    • Ideal for indoor use
    2mm Rigid Plastic Foam
    • Can be used indoors or outdoors
    • Can be drilled or stuck onto a wide range of materials
    • UV and weather resistant
    • Available in 3mm or 5mm thickness
    • Often referred to as foamex
    • Durable and lightweight
    • Ideal for internal signs

    We can print any sign you need up to 2400mmx 1200mm on most flat materials or if you have a large order. Please fill in the form below with your enquiry details. Alternatively you can email us at support@rainbowsafety.co.uk or call 01902 590 50 50



    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

    Reviews

    Grade 
    James Porter

    Used the plastic sign for basement works, fixed on with screws. Feels solid and still looks clean after weeks on site. Clear and reliable — can’t fault it.

    Grade 
    Sophie Clarke

    Used the vinyl sticker on a site barrier. It sticks well and hasn’t peeled, even with gear and foot traffic nearby. Good quality and the wording stands out clearly.

    Grade 
    George Brown

    Bold and visible — exactly what’s needed when there’s work going on below ground. Mounting holes made it easy to fix to fencing. No problems at all.

    Grade 
    Lucy Adams

    Went for the Correx board for a temporary dig. Lightweight, easy to move about, but still sturdy enough not to flap in the wind. Been through a few showers and still looks spot on.

    Grade 
    William Hughes

    Rigid plastic version has held up well when mounted beside a trench. Clear and easy to read, even from a bit of distance. Does the job exactly as needed.

    Grade 
    Emma Turner

    Spot-on warning sign for areas with work going on below. Stuck the vinyl version inside the hoarding — it’s stayed put and the message is clear. Reassuring to have it in place when people are coming and going.

    Write your review