Danger thin ice deep water stay out sign with breaking ice symbol
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Danger thin ice deep water sign in a variety of sizes and materials

Warns individuals of thin ice and deep water hazards and instructs them to stay out for safety

• Clearly communicates the risk of unstable ice and deep water danger

• Ideal for lakes, ponds, reservoirs, and winter hazard zones

• Bold design and symbols ensure high visibility and quick understanding

• Available in durable materials suitable for outdoor conditions

• Helps prevent accidents by discouraging access to dangerous frozen surfaces

Sign Size

  • 300mm x 400mm
  • 400mm x 600mm

Sign Material

  • Aluminium Composite (3mm)
  • Rigid Plastic (1mm)
  • Rigid Plastic (Self Adhesive Back)
  • 2mm Rigid Plastic
  • Rigid Plastic 2mm (Self Adhesive Back)
  • Self Adhesive

Sign Size:

Sign Material:

£6.86 Tax included

5.72 Tax excluded

Product Overview

This Danger Thin Ice Deep Water Stay Out Sign is designed to warn individuals of the serious risks associated with unstable ice and deep water beneath. Featuring a prominent danger header, clear hazard pictogram, and direct instruction to stay out, it effectively communicates the risk of falling through ice and potential drowning. Ideal for outdoor environments during colder months, this sign helps reduce accidents and reinforces safety awareness in high-risk areas.

Where to Use

  • Lakes and frozen ponds
  • Reservoirs and water treatment areas
  • Public parks during winter months
  • Canals and riverbanks
  • Industrial sites with open water hazards

Key Features

  • High-visibility danger header for immediate attention
  • Clear pictogram illustrating breaking ice hazard
  • Simple dual-message layout for clarity
  • Weather-resistant construction for outdoor use
  • Designed for maximum visibility in hazardous conditions

Materials & Options

  • 1mm Rigid Plastic
  • 3mm Hard Composite Board

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 near bodies of water where ice may form and create hidden deep water hazards.

Is this sign suitable for outdoor use?
Yes, it is made from durable materials suitable for outdoor environments and changing weather conditions.

What does this sign indicate?
It warns of thin ice and deep water beneath, instructing people to stay out to avoid falling through and risking serious injury or drowning.

Reference DTI.40C-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 invoiced £5,100 on a single order.

We can now compete with internet prices and still make a healthy margin.

We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.

Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.

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 
Peter Bramwell

Purchased several for use around a lake that can freeze over during winter. The warnings are clear and help discourage visitors from venturing onto the ice.

Grade 
Nicola Hartwell

Good quality sign with bold wording that gets the safety message across quickly. Ideal for our grounds during the colder months.

Grade 
Andrew Chalmers

A very clear warning sign that highlights both the thin ice and deep water hazards. We installed ours beside a large pond and it is easy to notice from a distance.

Write your review

Danger thin ice deep water sign in a variety of sizes and materials

Warns individuals of thin ice and deep water hazards and instructs them to stay out for safety

• Clearly communicates the risk of unstable ice and deep water danger

• Ideal for lakes, ponds, reservoirs, and winter hazard zones

• Bold design and symbols ensure high visibility and quick understanding

• Available in durable materials suitable for outdoor conditions

• Helps prevent accidents by discouraging access to dangerous frozen surfaces

Write your review