David Beal

Chasing Interior Ducts

Author: Janet McIlvaine and David Beal

free CONTENT

May 01, 2002

In order for ducts within conditioned spaces to be effective, builders need to establish an effective air barrier around them. [continue reading]

Allergy Relief in Humid Climates

Author: David Beal and Subrato Chandra

free CONTENT

March 01, 2002

Dust mites are a problem in new homes in humid climates. What keeps them away? [continue reading]