Ridges:
Basically ridges are used at the top of the roof to cover the gap at the centre of truss.

 

Jhalor:
For beautification of cottage, jhalor is used at the bottom end of the roof of the cottage i.e. along the eaves.

 

Gutter (Locally known as Nala):
Gutter is useful for proper sanitation of rain water on the roof.

 

Transparent sheet:
Another very popular item, it is produced as a by-product.