If you need to use a ladder on a steep shingle roof you need a pivit ladder tool.
Using a ladder on a multi pitched roof.
The first step is setting the ladder up properly.
Check the duty rating sticker on the side of the ladder to ensure that you are using the correct type of ladder for the job.
Position jacks on either front or back of ladder.
Working on sloping roof s.
This will reduce the risk of your ladder slipping and you falling off your roof and getting injured.
The ladder should be long enough to extend 3 feet but not more than 5.
This tool will give you a sturdy and level base to place your ladder on slanted ground.
You also want to make sure the ladder extends three feet above the roof line.
Jacks illustration by ian worpole.
Essentially this involves using rope cable or a ladder lashing kit to tie the rope to a secure point in order to prevent it from slipping or falling as you climb up.
Above 10 feet you must use a harness.
So your ladder will not be slanted anymore.
You want to make sure the ladder is placed at the correct angle 75 5 degrees.
The pivit ladder leveling boxes are lined in rubber so that you a have traction to shingled roofs and provides some protection to the shingles.
Although not a perfect solution one of the fastest and easiest methods of securing a ladder for a slope is to lash it.
Never use ladder jacks higher than 20 feet.
You ll also need wheels for your on roof ladder to allow it to be slid to the ridge of the roof without damaging shingles or other roofing materials.
What this will do is elevate the leg up to the same level as the other one.
Having it extend any more or less can lead to the ladder slipping from the roof or the operator having difficulty getting onto the roof.
Use ladder jacks on type i or ia ladders only.
Experts recommend that when choosing a ladder to work on a steep pitch roof you should install a roof ladder hook kit that s made by the same manufacturer as the ladder itself for material consistency and a tight fit.
If the planks are in front have another ladder available for access.