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Portable Ladder Safety for Construction Workers

For construction workers who use portable ladders: pick a sound ladder and pull defective ones, set it up at the right angle and height, and climb and work from it safely.

Based on OSHA 29 CFR 1926.1053 (ladders, construction) · about 4 min read

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Choose and check the ladder

The right ladder, in sound condition

Pick the right ladder

Check its condition

Reference: 29 CFR 1926.1053(b)(3) · 29 CFR 1926.1053(b)(4) · 29 CFR 1926.1053(b)(12) · 29 CFR 1926.1053(b)(19) · 29 CFR 1926.1053(a)(7) · 29 CFR 1926.1053(a)(8) · 29 CFR 1926.1053(b)(2) · 29 CFR 1926.1053(b)(15) · 29 CFR 1926.1053(b)(16) · 29 CFR 1926.1053(b)(18) · 29 CFR 1926.1050(b)

Set it up right

Angle, height and footing

The 1-to-4 angle

For a non-self-supporting ladder (like an extension ladder), the horizontal distance from the top support to the foot should be approximately one-quarter of the working length. Example: if the ladder touches the wall 16 feet along its length, set the foot about 4 feet out. (Wood job-made ladders with spliced side rails use one-eighth.)

Reaching an upper level

When you use a portable ladder to get onto an upper landing, the side rails must extend at least 3 feet above the landing. If the ladder is too short for that, it must be secured at the top to a rigid support that will not deflect, with a grasping device such as a grabrail to help you get on and off.

The top must rest with both rails supported equally, unless the ladder has a single support attachment.

Footing and surroundings

Reference: 29 CFR 1926.1053(b)(5)(i) · 29 CFR 1926.1053(b)(5)(ii) · 29 CFR 1926.1053(b)(1) · 29 CFR 1926.1053(b)(10) · 29 CFR 1926.1053(b)(6) · 29 CFR 1926.1053(b)(7) · 29 CFR 1926.1053(b)(8) · 29 CFR 1926.1053(b)(9)

Climb and work safely

On the ladder

Climbing

Working

Reference: 29 CFR 1926.1053(b)(20) · 29 CFR 1926.1053(b)(21) · 29 CFR 1926.1053(b)(22) · 29 CFR 1926.1053(b)(11) · 29 CFR 1926.1053(b)(13) · 29 CFR 1926.1053(b)(14) · 29 CFR 1926.1053(a)(10)

Need proof of training? The full course (15 min) adds practice questions, a job scenario, the final quiz and a certificate your employer can verify.

Take the course

Sources

Fact-checked against the regulation text on October 09, 2026. This certificate records completion of awareness training based on OSHA 29 CFR 1926.1053. It is not an OSHA card or license, and it does not by itself meet the training requirements of 29 CFR 1926.1060. Your employer must still ensure you are trained by a competent person, as applicable, in the fall hazards in your work area and the ladders used at your job sites, and must provide retraining as necessary.

This guide explains the rule in plain words. Always read the regulation itself and your employer's site-specific procedures.