Is radiant barrier sheathing worth using?

— Betty Wyse Saint Thomas, MO

Answered by Cynthia Phakos on December 19, 2012

What should I do with my A/C unit in the winter?

— Jon Chebeague Island, ME

Answered by Harold Remlinger, AIA, LEED AP, NCARB on December 18, 2012

What material and where can we purchase it to insulate our walls?

— HelenAnne Leaming Lyles, TN

Answered by Michael Holcomb on December 10, 2012

Is refllective insulation a good choice for our home?

— Jason Powell West Hartford, CT

Answered by Sean Lintow Sr on December 10, 2012

Are there alternatives to using my forced air heating system?

— Susan Free York, PA

Answered by Sean Lintow Sr on December 10, 2012