Insulator

This is the site of installation of insulation. I took the photo from inside of our home which we are building at present. Between the pillars and braces, we fill the glass wool up. This glass wool is made of fiber glass, reusing waste glass. In Japan, we usually use glass wool, in other way, rock wool, real wool, urethane form can be used. Its performance must meet the specification of evergy saving standard.

In other part, we install the 50mm foamed polystyrene board underneath the roof. The part of white sheet has water-proof and moisture-penetration capability.




These insulators keep our home cool and warm through the year. Privately, I prefer nature materials to artificial items. What do we have? Wool, cellulose, hemp ..... I want to find something else.