Q: We live in a 1925 Berkeley bungalow. The attic is insulated with blown-in cellulose and meets the current code for thickness. Also, the entire underside of the house is insulated with fiberglass.

Insulation is our No. 1 line of defense against high heating costs, and my favorite type of insulation is cellulose. Along with its effectiveness at slowing heat flow, cellulose insulation is a green ...

Premier Insulation announced enhancements to its blown-in cellulose insulation in Valdosta, GA, designed to help residential and commercial property owners improve indoor comfort and energy efficiency ...