Warning Overhead Hazard Sign | Rainbow Safety
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Warning Overhead Hazard Sign

Warning Overhead Hazard Sign should be used to inform people of overhead hazards which may occur on the premises. This safety sign is designed to meet the 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.
  • Cant Find The Sign You Need? Click Here
    • 150mm x 200mm
    • Rigid Plastic (1mm)
    • Self Adhesive Vinyl

    £2.26 VAT excluded

    £2.26 VAT excluded

    WAG.15W-SA
    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

    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 
    Serena

    Straightforward warning sign - clear wording and hazard symbol make it obvious there’s a risk above. The plastic is decent quality though a bit lightweight; it hasn’t chipped or faded yet. It’s nothing fancy, but for safety in a workshop it’s just what’s needed. I’d get it again if I needed more for other hazard zones.

    Grade 
    Brandon

    The sign’s bright colours and warning symbol are very visible, and it serves the purpose well in our garage. My only minor gripe is that it feels a bit small for a bigger workshop space — a larger version would be more noticeable from across the room. That said, for a smaller area this works just fine.

    Grade 
    Jessie

    Bought this sign for our workshop where we often stack materials overhead. The bright colours and clear symbol grab attention — no one can miss it. It feels robust and well-made, and after mounting it above the door frame it’s stayed put. It looks professional and adds an extra layer of safety. Definitely a worthwhile buy.

    Grade 
    Dante

    We mounted this Overhead Hazard sign in our warehouse where there are low overhead beams. The warning text and pictogram are bold and easy to spot, even from a distance, making it obvious there’s a head-injury risk above. The sign feels sturdy, and the material seems good quality - should last a long time. Installation was straightforward, and it gives us peace of mind that staff and visitors will be aware of the danger. Very satisfied.

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