So if you don t need to reach a height of more than 12 feet than an 8 feet step ladder will suffice.
How tall ladder to reach roof with 20 ft eave.
However if you need to reach 16 feet of height then you should go for a step ladder which is no less than 12 feet tall.
In this case your required extension ladder height will be 24 ft 3 ft 27 feet.
Pro tips for painting or cleaning gutters window of a 2 story house that don t need to reach on the roof a 24 ft.
For example a typical person can safely reach an 8 ceiling on a 4 ladder.
Beyond that height extension ladders are better suited.
More to learn about ladder height and reach.
Hence you can reach 13 feet height with a 16 feet long extension ladder.
The sections must overlap at least 3 feet on ladders up to 36 feet in length and as much as 5 feet on longer ladders.
That means if the height of your 2 story house is 20 feet 6 meter the recommended ladder height for a straight ladder is 24 feet and extension ladder is 27 feet.
A step ladder should reach within four feet of the work area so the worker can stand on the rung and safely reach the work area.
Extension ladder is perfect for getting the job done.
The highest safe standing level is four rungs from the top of the ladder.
An extension ladder needs to be several feet taller than the height you need to reach.
Extension ladders should be 7 to 10 feet longer than the highest support or contact point which may be the wall or roof line.
A person s maximum safe reaching height is approximately 4 higher than the height of the ladder.
Stepladders determine the height of the stepladder needed based on the height of the work area.
A stepladder is suited for work up to a height of about 10 feet.