What kind of advantage do you think we can get from human hair? i.e, The hair properties, heat resis

I'm doing a project on designing a marketable product as my University requirement. The cluster is environment. My group have come up with an idea of creating a material for roof , much of it comprising of human hair. What kind of advantage do you think we can get from human hair? i.e, The hair properties, heat resistance, etc.

What kind of advantage do you think we can get from human hair? i.e, The hair properties, heat resistance, et

1) it doenst weight much wich is ideal for a roof.

2) it is a good warmth/cold isolator

the disadvantages are easier to enumerate but since you are not asking that ...