Good afternoon, I am looking for cost effective insulating for a 1910 brick 2 story in Chicago. Demo starts today. Complete gut. 18" crawlspace without vents. Poly on exposed ground? All comments appreciated, welcomed.
Residential Energy+ is a Rocky Mountain Institute (RMI) initiative enabling industry actors to capture the $150 billion residential energy upgrades market opportunity, and meet the top unmet demand among homeowners: improved home energy performance.