Gather all the necessary tools before you get on the roof you have to gather and collect all the things you need in order to do the task you wanted to.
How to make a roof ladder.
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.
Ladders that provide ground access to a roof are made from steel aluminum or wood.
Make sure the ladder has been secured to the roof in the proper way.
Aluminum and wood ladders are suitable for home use.
Welded steel roof ladders are required on many commercial buildings.
From what you wear to how you set up your ladder the little details make the difference in letting you complete your job of your roof safely.
For safety reasons a roof ladder must be long enough to stand at a convenient angle and extend above the edge of the roof.