Avoiding Ladder Improvisation Toolbox Talk

Ladders are designed and tested to be used in specific ways. Improvising with ladders by placing them on unstable objects, modifying them, or using them for purposes other than intended can quickly lead to falls, equipment failure, and serious injuries. If a ladder cannot be used safely as designed, a different access method should be selected.

This toolbox talk reviews common examples of ladder improvisation, why they are dangerous, and how to choose safer alternatives.

Why This Matters

• Improvised ladder setups are a leading cause of ladder-related falls.
• Manufacturers design ladders to perform safely only when used as intended.
• Shortcuts often eliminate the ladder's built-in safety features.
• Using the correct access equipment reduces the risk of injury.
• Stopping an unsafe setup protects both the user and nearby workers.

Common Hazards

• Placing ladders on boxes, pallets, bricks, buckets, or other unstable objects to gain extra height.
• Using homemade ladder extensions or modifying ladder components.
• Leaning ladders against unstable, fragile, or movable surfaces.
• Joining two ladders together to increase height.
• Using a folded stepladder as a straight ladder unless it is specifically designed for that purpose.
• Standing on the top cap or prohibited steps of a stepladder.
• Using damaged ladders instead of removing them from service.
• Using a ladder when scaffolding or an elevated work platform would be more appropriate.

Safety Checklist

Before Work Begins

• Select a ladder that is the correct type, height, and duty rating for the task.
• Inspect the ladder for damage and remove defective ladders from service.
• Ensure the ladder can be positioned on a firm, level, and stable surface.
• Use only manufacturer-approved accessories and attachments.
• Evaluate whether another access method provides a safer solution.
• Review the manufacturer's instructions for proper ladder use.

During Work

• Use the ladder only as designed and intended.
• Reposition the ladder instead of creating makeshift height extensions.
• Maintain three points of contact while climbing.
• Keep your body centered between the ladder rails and avoid overreaching.
• Stop work immediately if the ladder cannot be used safely without modification.
• Report unsafe ladder practices or improvised setups to your supervisor.

Crew Talking Points

• Is the selected ladder suitable for today's task without modification?
• Are there any signs of improvised or unauthorized ladder use in the work area?
• Would scaffolding, a mobile platform, or a MEWP provide safer access?
• Has the ladder been inspected and set up according to the manufacturer's instructions?
• What should you do if the available ladder is not suitable for the job?
• Speak up immediately if you see anyone using a ladder in an unsafe or improvised manner.

Stop Work If

• The ladder requires modification or makeshift supports to complete the task.
• The ladder is damaged or cannot be safely positioned.
• Workers are standing on prohibited steps or the top cap of a stepladder.
• Homemade attachments or unauthorized accessories are being used.
• The task exceeds the ladder's intended design or safe working limits.
• A safer access method is required but not available.

Final Reminder

Never improvise with a ladder. If the ladder is the wrong size, cannot be safely positioned, or requires modification to complete the job, stop and choose the proper equipment. Safe access always starts with using the right tool for the task.