All ladders are not created equal.
Using a ladder on a flat roof.
Roofing contractor and american ladder institute.
Climbing on a roof requires a lot of attention to your surroundings and to basic roof and ladder safety to prevent a fall or serious injury.
This is intended for diy enthusiasts who have simple jobs to do o.
On a sloping roof a properly constructed roof ladder or on a flat roof a harness attached to a secure anchorage with a short enough lanyard to prevent an actual fall off the roof i e.
Well the problem does not really arise if you want to put a ladder on a more normal or flat roof.
Roofers will usually use an extension ladder to gain access to the roof and a second extension ladder with wheels and hooks to secure it to the ridge of the roof to complete the work from the roof.
No part of the body leaves the roof.
The main issue with the ladder and the roof comes up is the surface is sloped or steep.
Choose the right ladder for the job when you work on the roof if you want to avoid a potential trip to the emergency room later.
Mobile access equipment may avoid the need for scaffolding and are often appropriate for short duration minor work.
Residential roofers will most often use a combination of different ladders to install shingles or complete other roofing tasks.
The steepness of the roof will not allow the ladder to stay on straight rather it will.
How to safely use ladders on a roof.