A post that supports a roof is called a column.
It would be called the "ATTIC".
No such thing as a galvanized iron roof. They are galvanized steel. The sound is distinct and as I cannot post audio it is impossible to describe the sound. But if you will click the link you can hear it.
It is the foundation of the building.
They are commonly called dorma windows
That is called the eave or plural, the eaves.
the post that supports a house is called a column.
the post that supports a house is called a column.
A rafter is part of a roof, it supports the roof.
A pole that supports a fence.
it is called a roof
The roof
a roof
Roof
It is what you called the planning for the roof.
The window in a ceiling or roof is called a Skylight.
Sun roof
The pitch of the roof.