Because it's easy to work with, and it's weather proof. (The lead forms a patina when exposed to the elements that seals it in, so it won't leach lead into the groundwater.)
LEAD
It was a divot.
Slate
granite is your answer
Plywood is primarily used as a sheathing material in roofing applications to provide a stable base for roofing materials such as shingles or tiles.
Slate is a common metamorphic rock used for roofing material due to its durability, water resistance, and natural beauty. It is formed from the metamorphism of shale or mudstone.
Roofing Material is a "Product" made for coevering your roof and protecting it from the elements
Yes, because copper is a metal, and metals could be used for building things. In fact, copper is used as a roofing material.
roofing material
The covering material installed in a building over the roof deck. The type of covering used depends on the roofing system specified to weatherproof the structure properly.If you want to use roofing covering best material so can apply this product : http://www.buyliquidroof.com/liquid-coatings.html
Because it is flexible and easy to nail through.
Galvanized zinc is commonly used to coat iron used in roofing to prevent rust and corrosion. This process, known as galvanization, helps to protect the iron from exposure to moisture and other elements, increasing the lifespan and durability of the roofing material.