I am an Architect in the middle of a hardwood floor finish crises.

— tom Loveland, OH

Answered by Sean Lintow Sr on February 19, 2015

How to fix problem with an excessively hot room

— Nick F Oakland, CA

Answered by Scott Grieves, CPM, CEA on February 19, 2015

Is it useful to insulate below the floor joists in my home?

— Ruth Spokane, WA

Answered by Edward Wright on February 4, 2015