Danger deep cold water do not swim safety sign
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Danger deep cold water do not swim sign in a variety of sizes and materials with or without your logo

Warns people of the dangers of deep cold water and clearly instructs them not to swim to prevent serious injury or drowning.

• Warns against swimming in hazardous cold water areas

• Suitable for lakes, rivers, reservoirs and coastal locations

• Clear symbols and bold colours ensure high visibility

• Available in 1mm Rigid Plastic and 3mm Hard Composite Board

• Helps reduce risk of cold water shock and accidental drowning

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 Deep Cold Water Do Not Swim sign clearly communicates the serious risks associated with entering deep, cold water. Featuring a combination of warning and prohibition symbols alongside clear text, it alerts people to the danger of cold water shock and explicitly instructs them not to swim, helping to prevent accidents and potential fatalities in hazardous water environments.

Where to Use

  • Lakes and reservoirs
  • Rivers and canals
  • Coastal areas and harbours
  • Water treatment facilities
  • Public access waterside locations

Key Features

  • Combined danger and prohibition messaging
  • Includes cold water hazard warning symbol
  • Clear "Do not swim" instruction
  • High-visibility red, yellow and black design
  • Supports public and workplace safety awareness

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?
Install this sign near bodies of water where deep or cold conditions present a risk, especially in areas accessible to the public.

Is this sign suitable for outdoor use?
Yes, the available material options are suitable for use in outdoor environments such as riversides, lakes and coastal areas.

What does this sign indicate?
This sign warns that the water is dangerously cold and deep and clearly instructs people not to swim due to the risk of shock or drowning.

Reference DQS.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 
Martin Collier

Purchased several for areas around our fishing lake where swimming is not permitted. They are highly visible and make the potential dangers very clear to visitors.

Grade 
Rebecca Marsden

Good quality sign with clear symbols and wording about the cold water hazard. Exactly what we needed for the lake on our grounds.

Grade 
Stuart Henley

A very clear warning sign that gets the message across immediately. We installed ours beside a deep pond and the wording is easy to read from a good distance.

Write your review

Danger deep cold water do not swim sign in a variety of sizes and materials with or without your logo

Warns people of the dangers of deep cold water and clearly instructs them not to swim to prevent serious injury or drowning.

• Warns against swimming in hazardous cold water areas

• Suitable for lakes, rivers, reservoirs and coastal locations

• Clear symbols and bold colours ensure high visibility

• Available in 1mm Rigid Plastic and 3mm Hard Composite Board

• Helps reduce risk of cold water shock and accidental drowning

Write your review