Some roof ladder hooks are made of aluminum.
How to slate a roof with hooks.
Ladder or roof hooks allow a ladder to be hooked over the ridge of a roof.
When laid it should be adequately tight fitting around the slate due account being taken of different slate thicknesses and variations in thickness for different slate types to avoid wind rattle and lateral drift.
Most roof ladder hooks are made of steel.
This gives them plenty of strength to hold the ladder securely in place with your weight on it.
Experienced slate installers never walk on a slate roof but instead erect scaffolding or prop hook ladders to the side of the building before beginning repairs.
Copper slate hooks per pound.
Aluminum is fairly strong but the main benefit here is how lightweight it is.
A hook ladder chicken ladder or roof ladder enables a person to work safely on a steep roof without walking on and breaking the roof slates or tiles underneath them.
This alternative slate roof fix procedure uses 3 stainless steel slate hooks distributed by vermont structural slate and possibly other companies.
The top edge of the slate is gripped under the top part of the hook.
This means that each slate is held in place by four hooks.
Slating terms and phrases if you are not a seasoned roofer some of the terms used for slates batten spacing or overlapping of the slates can add to the confusion.
Roof pitch the angle of a roof not only determines what slates to use but the amount of overlap that the slate roof needs to remain waterproof.
A video explaining the merits of hook fixing natural roofing slate.
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Stainless steel slate hook s offer a more reliable alternative than copper strips for holding replacement slates in place.
The shank of the hook runs down along the side of the slates in the next course and the return grip at the bottom of the hook holds the tail of the slate on top.