Previously a fixed ladder with a cage required a landing platform at a maximum interval of 30 feet.
Roof to roof fixed ladder.
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.
Fixed ladders without cages must now have a landing platform at maximum intervals of 150 feet.
Fixed ladders are installed as a permanent or long term fixture of a building or facility.
Features hd aluminum construction mill finish.
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.
Provides permanent safe exterior roof access.
Fixed wall mount ladder w rooftop handrail 5 15 ft alaco 561 roof access wall mount ladder handrail over roof fixed mount exterior grade.
Fixed ladder with walk thru handrails these fixed roof ladders are for any type of application that requires a vertical ladder.
They can be manufactured with a cage or without a cage.