Proper Ladder Setup

DID YOU KNOW?

More than 500,000 people suffer non-fatal ladder-related injuries every year in the U.S., and over 300 fatalities are reported annually. [2] Many of these incidents result from improper ladder setup — not defective equipment.

STAY INFORMED

  • Falls from ladders are one of the leading causes of occupational injuries and fatalities. Most ladder falls are entirely preventable. [1]
  • Improper setup and use of ladders significantly increases fall risk, whether at home, on the jobsite, or during routine maintenance. [1]

HELPFUL TIPS

1. Choose a Firm, Level Base

  • Always place the ladder base on a solid, level surface. Use ladder levelers on uneven ground, and avoid setting up on slippery or soft surfaces. [1]

2. Don’t Lean Against Unstable Surfaces

  • Never rest a ladder against a window, loose surface, or unsupported edge. Ladders must lean against structurally sound support.

3. Extend Above Landing Points

  • When using a ladder to access a roof or platform, extend the ladder at least 3 feet above the landing for stability during transition. [1]

4. Follow the 4:1 Angle Rule

  • Position straight ladders so the base is 1 foot out for every 4 feet of vertical height. This reduces the risk of tipping backward or sliding. [1]

LADDER SAFETY REMINDER

Ladders are useful — but only when used correctly. Don’t rush the setup. Take the time to place your ladder securely, check its stability, and follow proven safety guidelines before climbing.

REFERENCES

  1. University of Washington – Ladder Safety Fact Sheet
  2. CDC NIOSH – Ladder Safety Blog

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