Mastering the Proper Use of an Extension Ladder: Safety Tips and Best Practices

Extension ladders are essential tools for tackling a variety of tasks, from painting high walls to cleaning gutters. They are especially common this time of year as people decorate their homes. However, improper use can lead to accidents and injuries. To help you complete your projects safely and efficiently, we at Pro Star Rental want to share tips for the correct use of an extension ladder.

Choosing the Right Ladder

Before you begin, take measurements for your project to ensure the ladder you’re using is appropriate. We’ll help you consider the following:

  • Height: Choose a ladder that extends at least 3 feet above the working surface.
  • Material: Aluminum ladders are lightweight and rust-resistant, while fiberglass ladders are non-conductive and safer for electrical work.
  • Weight Rating: Ensure the ladder can support your weight along with any tools or materials.

Setting Up Your Extension Ladder

  1. Inspect the Ladder: If you’ve had your ladder for a while, check for damage, loose parts, or bent rails before use. Ensure the locks and extension mechanisms are functioning properly.
  2. Position Correctly: Place the ladder on a flat, stable surface. Avoid soft or uneven ground that could cause instability.
  3. Angle the Ladder: Use the 4-to-1 rule: for every 4 feet of ladder height, place the base 1 foot away from the wall or surface. This creates a safe climbing angle.
  4. Secure the Base: Use ladder stabilizers or place the feet on non-slip surfaces to prevent slipping.
  5. Extend Safely: Raise the top section of the ladder to your desired height and ensure the locks are securely in place.

Climbing and Working Safely

  • Maintain Three Points of Contact: Always have two hands and one foot, or two feet and one hand, in contact with the ladder.
  • Face the Ladder: Always face the rungs while climbing or descending.
  • Avoid Overreaching: Keep your body centered between the side rails to maintain balance. Move the ladder instead of leaning to the side.
  • Use a Tool Belt: Avoid carrying tools in your hands. Use a tool belt or hoist them up with a rope once you’re in position.
  • Do Not Exceed the Load Capacity: Make sure the combined weight of you, your tools, and materials does not exceed the ladder's rating.

Additional Safety Tips

  • Avoid Windy Conditions: High winds can destabilize the ladder, especially when it’s fully extended.
  • Keep the Area Clear: Ensure no one is standing underneath or near the ladder to avoid injuries from falling objects.
  • Never Use a Ladder Alone: Have someone hold the base for added stability and provide assistance if needed.

Storing Your Ladder

Once your task is complete, clean the ladder and inspect it for any new damage. Store it in a dry, covered area to prevent wear and tear from weather exposure.


Pro Star Rental wants you to enjoy home projects safely this season and all year round. By following these guidelines, you’ll not only ensure your safety but also extend the life of your extension ladder. Proper use and maintenance are key to making every project a success. Stay safe and happy climbing!

By Pro Star Rental Staff 11-1-2024

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