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One of the most vital areas of ladder safety is the correct
placement angle of your ladder. The illustration to the right shows the exact
method for proper placement of ladders of varying lengths. With this method, the
ladder is placed against the vertical plane (wall, etc.) at a 75-1/2 degree
angle.
Correct Placement=
(distance from wall) |
Total working length of ladder
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A simple formula for correct placement is to position the bottom of the
ladder at a distance from a vertical plane equal to 1/4 the total working length
of the ladder. At this angle, your ladder will give the best service and maximum
strength.
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