Answers By Carl Seville

Does DensArmor drywall replace green board? Should I worry about formaldehyde?

— Eric Fixler, Oakland, CA

Answered by Carl Seville on February 22, 2007

Should we insist that our contractor use expanding foam insulation around our new windows?

— Sally Kieny, Colchester, VT

Answered by Carl Seville on February 22, 2007