Warning Deep Excavations Sign
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Warning Deep Excavations Sign

Protect workers and visitors from dangerous excavation hazards with this professional "Warning Deep Excavations" safety sign. This construction warning sign provides clear hazard identification for building sites, civil engineering projects, and any workplace with deep excavation activities.

  • 200mm x 300mm
  • 450mm x 600mm
  • 600mm x 200mm
  • Rigid Plastic (1mm)
  • Self Adhesive Vinyl

£4.07 VAT excluded

£4.07 VAT excluded

WAC.01F-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

Do you buy signs in bulk or on a regular basis? We offer the best safety sign reseller package in the industry.

Please enter your details below to find out more

To help you sell safety signs, we have a reseller digital catalogue. To view the catalogue please click on the link digital catalogue. The catalogue is available with no prices or with retail prices and can be rebranded with your details.



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



Reviews

Grade 
David Hughes

Fixed the rigid plastic version with cable ties onto fencing beside the excavation. Feels solid and hasn’t moved, even when machinery’s rumbling past. Very reliable for safety.

Grade 
Chloe Mitchell

Applied the vinyl sticker to a hoarding near the dig. It’s stuck well and hasn’t started peeling, despite foot traffic and muddy boots nearby. Simple and effective warning.

Grade 
Jack Robinson

Picked the Correx board for a short-term excavation area. Lightweight yet sturdy, and it’s stayed in place through a few rainy spells. Does its job properly without any fuss.

Grade 
Emma Wheeler

Used the rigid plastic sign next to a deep trench and it’s really held its own. Clear, bold lettering that’s easy to spot even in dull light — exactly what’s needed for warning passers-by.

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