Unvented roofs - Closed cell vs Open cell Spray Foam Insulation which is better?

Hellow guys, Welcome to my website, and you are watching Unvented roofs - Closed cell vs Open cell Spray Foam Insulation which is better?. and this vIdeo is uploaded by Spray Jones at 2020-08-10T14:11:38-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.