How can I have the bedrooms in my home insulated?

— Cathy MacDonald Haddonfield, NJ

Answered by Jason Kliwinski on May 13, 2013

Can offgassing from new furniture contaminate the whole room?

— Joan Smyth Scarsdale, NY

Answered by Jason Kliwinski on May 13, 2013

Do cool roof asphalt shingles make sense in our cold climate area?

— Lia Monahon Everett, MA

Answered by Michael Holcomb on May 13, 2013

Can you recommend a safe wood finish for a baby cradle?

— Owen Smith Chula Vista, CA

Answered by Jason Kliwinski on May 10, 2013