Tag Archives for " Insulation Systems "

Comparing Insulation Systems

Fiberglass Batts Fiberglass batts are the insulation system that all other insulation systems compare their insulation to. Fiberglass was developed in the 1930s by accident when pouring glass. It is made by heating sand, turning it into glass. Recycled glass is commonly used in the making of fiberglass to varying amounts, one company is guaranteeing 60% recycled. […]