First of all, why would you want a permanent roofing ladder? You will need to visit a steel cutting or a fabricating shop. Get them to build you two 'C' shaped steel pieces with bends on the ends to connect to either the wood or metal ladder. On the other side attach a piece of wood (2x4) or steel. The 'C' will have to be elongated enough to match your pitch. The 'C's' should fit over top of your roof vent without touching it, providing you are able to set it in place without damaging your vent. This isn't the only answer, I'm sure, but it is how I would do it. Terry
No. if the floor is smooth you must have friction between the ladder and the floor, or the ladder would just slide away. Technically you could do without friction between wall and ladder, but even that can be helpful in preventing the ladder from going sideways.
Use a ladder, or climb
2 feet without a caution flag.
If the cage extendes for more than a specified distance without a landing, then you will need to use fall protection when climbing a caged ladder.
A loft ladder, otherwise known as an attic ladder, is a retractable ladder that is built in to the floor of the attic. An extension ladder is a free standing ladder that can be moved around at will.
Ladder shelves can add extra storage to any room without taking up a ton of space. They can be purchased at retailers such as Bed Bath & Beyond, IKEA and Target.
It appears to be a question that involves Pythagoras' theorem of a right angle triangle whereas the dotted line represents the hypotenuse and without any relevant information the height of the ladder from the ground can't be worked out.
ladder
You could use "ladder" in a sentence like this... I climbed up the ladder to get in my attic. My dad owns a ladder. We keep our ladder in our backyard. I climbed up the ladder. Do you own a ladder?
Romeo needs a rope ladder to climb up to Juliet's balcony in Shakespeare's play "Romeo and Juliet." The ladder allows Romeo to sneak into Juliet's garden and profess his love to her without being seen. It symbolizes their love and their willingness to take risks for each other.
A rung of a ladder is the little bar that you step on when you are climbing a ladder.
A type of ladder