Can you offer advice on constructing a well-insulated concrete slab?

— Garth Hawkins Woodbury, TN

Answered by Robert Hartford on April 17, 2011

What is a charrette? Why is it a good idea?

— Tina Tuner Arrington, TN

Answered by Susan Davis on March 31, 2011

Is there a green way to rid a house of termites in structural beams?

— Jody Johnson Salt Lake City, UT

Answered by Michael Holcomb on March 8, 2011

What is the biggest no-brainer thing to do to make my home green?

— Frederick Mercury Phoenix, AZ

Answered by Kevin Holdridge on March 2, 2011

Is polypropylene (PP) siding a greener substitute for PVC siding?

— Kathy H Morris Plains, NJ

Answered by Jason Kliwinski on February 27, 2011