Exhaustive green building insulation is critical for energy efficiency. That’s why we’ve dedicated three blog posts to insulation in our LEED Platinum home headquarters! You’ve already seen how we insulated the concrete slab foundation and used locally sourced structural insulated panels. Today, we’re revealing two new layers of green building insulation. Exterior Liquid House Wrap Most residential … Continue reading Green Building Insulation: Liquid House Wrap and Blown In Cellulose