Hellow guys, Welcome to my website, and you are watching Roof and walls design by climatic zone (mass, insulation, solar protection) (Claudio Del Pero). and this vIdeo is uploaded by Polimi OpenKnowledge at 2017-04-20T03:24:09-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.