Closed Cell Vrs Open Cell Insulation?

— Karin Old Greenwich, CT

Answered by Gregory Caplan on November 21, 2013

What should be considered or included in a new home plan to go green?

— Janell Decker Pocatello, ID

Answered by Bill Bradbury on September 9, 2013

If a house is built in Mexico could it be LEED certified?

— Claudia Hinojosa Albuquerque, NM

Answered by Sean Lintow Sr on June 3, 2013