What SIP producers are near Mt Vernon?

— Laura Mays Mount Vernon, IL

Answered by Edward Wright on April 23, 2012

Can you rate MasterCast engineered composite in terms of VOCs, durability, etc?

— Anita Baines Damascus, MD

Answered by Joel Hirshberg on April 17, 2012

How do I use a radon testing kit?

— James Dio Tempe, AZ

Answered by Joshua Lloyd on April 16, 2012

Can I remove vermiculite insulation from an attic myself?

— Cindy Novi, MI

Answered by Joshua Lloyd on April 16, 2012