How can I have the bedrooms in my house insulated?

— Takesha McClane South Bend, IN

Answered by Jason Kliwinski on September 9, 2013

Is an Energy Audit really worth it?

— Thomas Bangalter San Diego, CA

Answered by Jason Kliwinski on September 9, 2013

What are my options for lower-cost, green flooring?

— terry Mount Holly, NJ

Answered by Jason Kliwinski on September 9, 2013

Is there a non-toxic wainscot material?

— Anita Wang Bellevue, WA

Answered by Harold Remlinger, AIA, LEED AP, NCARB on September 9, 2013

What kitchen countertop materials do not contain VOCs or emit radon?

— Jen Virginia Beach, VA

Answered by Bill Bradbury on September 9, 2013