Once set up there should be least three rungs sat above the gutter and the two ladders must be securely linked together using roof ladder.
Using a roof ladder safely.
Divide the ladder height by 4 then move the ladder base that far from the house.
Extend 42 inches 1 1 m above the top of the access level or landing platform served by the ladder.
Roofing contractor and american ladder institute.
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.
When working on a roof you can t just use any old ladder.
All ladders are not created equal.
First if using an adjustable length roof ladder make sure it is the right length before taking it up the leaning ladder.
For example if the ladder is 16 feet tall its base should.
It must also be long enough for the job.
To set the proper ladder angle use a 1 4 ratio.
How to safely use ladders on a roof.
If the parapet.
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.
Residential roofers will most often use a combination of different ladders to install shingles or complete other roofing tasks.
Legalities behind roof ladder safety.
For a parapet ladder the access level shall be the roof if the parapet is cut to permit passage through the parapet.
The provision and use of work equipment regulations 1998.
The health and safety at work etc.
From a legal perspective using a roof ladder falls under a number of safety restrictions including the following legal elements.
This is intended for diy enthusiasts who have simple jobs to do o.
The lifting operations and lifting equipment regulations 1998.
You need to use a roof ladder specifically designed for that purpose.
Tape measure extension ladders require the use of the 4 to 1 rule which means that for every four feet of height to the surface the ladder rests on the base of the ladder should be one foot out from it a measuring tape will allow you to measure the height to the surface and find the exact spot the feet of the ladder should be placed at.
Using the right ladder for the job.
To safely put the roof ladder into position.