Closed cell vrs open cell

— Karin Old Greenwich, CT

Answered by Sean Lintow Sr on November 21, 2013

Closed Cell Vrs Open Cell Insulation?

— Karin Old Greenwich, CT

Answered by Gregory Caplan on November 21, 2013

What is the best plants for a house to help the air quailty?

— Catherine Oliphant Los Angeles, CA

Answered by Grania Murray on November 13, 2013