Plastic sheets? I thought tar paper or felt was used. I looked it up on the Internet and it seems the new way is to use "plastic" sheets? Huhma, huhma, huhma...interesting. There is a site called 4specs.com - Your Architectural Library for Specified Products that got my attention.
Moisture barrier?
The neighbor two houses down is being roofed. Seems they are laying traditional tar paper over the plastic sheets... We shall see what happens on ourʻs.
