Is it better to replace or cover up old vinyl tiles?

— Martha Kolko Montclair, NJ

Answered by Elizabeth DiSalvo on October 19, 2013

Which room should I make my baby's nursery in my new home?

— Lindsey Santa Clarita, CA

Answered by Elizabeth DiSalvo on October 19, 2013

How can you reduce humidity in a raised cottage in the South?

— Lida A. Wilson New Orleans, LA

Answered by Sean Lintow Sr on October 17, 2013

How do I heat a greenhouse for the winter?

— Maury Parrottsville, TN

Answered by Sean Lintow Sr on October 17, 2013

What material is best to insulate my crawlspace?

— Patricia Jonesboro, AR

Answered by Sean Lintow Sr on October 17, 2013

Can I run an induction cooktop with an off-the-grid solar system?

— Vickie Westcamp Yuba City, CA

Answered by Sean Lintow Sr on October 17, 2013

What kind of solar panel will fit on a "bow" roof?

— Vincent Da Forno Woburn, MA

Answered by Harold Remlinger, AIA, LEED AP, NCARB on October 17, 2013