Fixed ladders without cages must now have a landing platform at maximum intervals of 150 feet.
Roof to roof fixed ladder.
Features hd aluminum construction mill finish.
Fixed ladder with walk thru handrails these fixed roof ladders are for any type of application that requires a vertical ladder.
The new regulations change this requirement dramatically.
They can be manufactured with a cage or without a cage.
Provides permanent safe exterior roof access.
Residential roofers for the most part won t come across this style often in their work because they are most often seen in commercial applications when access to a roof is required year round.
Ladders with cages must now have a landing platform at maximum intervals of 50 feet.
Osha 1910 23 b 4 states ladder rungs steps and cleats have a minimum clear width of 16 inches for fixed ladders.
Osha 1910 23 b 2 states ladder rungs steps and cleats are spaced not less than 10 inches and not more than 14 inches apart as measured between the centerlines of the rungs cleats and steps.
See ordering notes in detai.