Is bamboo safer than hardwood flooring for a desert environment?

— rche Sahuarita, AZ

Answered by Joel Hirshberg on March 11, 2013

My house is always cold.

— Daisy Philadelphia, PA

Answered by Scott Grieves, CPM, CEA on March 6, 2013

What causes grout around shower tiles to crack?

— Pam Chippewa Falls, WI

Answered by Scott Grieves, CPM, CEA on March 6, 2013

I want to add a second floor. Are SIPs applicable for this?

— DKJ Petaluma, CA

Answered by Sean Lintow Sr on March 6, 2013

How do I build (detail) an insulated shallow foundation with a (wet) radiant slab?

— Charles schwab AIA, CAPS,, CGP Bettendorf, IA

Answered by Sean Lintow Sr on March 6, 2013