How do I insulate an above ground swimming pool?

— Elizabeth Okinaka Mountain View, HI

Answered by Michael Holcomb on July 12, 2013

Our garage is always so hot. How can we cool it down?

— John Soules Headland, AL

Answered by Sean Lintow Sr on July 8, 2013

I want to add a door to the hallway to get to a bathroom. Where can I buy a pocket door?

— Kristin Purdy West Palm Beach, FL

Answered by Sean Lintow Sr on May 6, 2013

What are my options for a concrete basement floor that stays dry?

— William Hoferkamp Prospect, KY

Answered by Harold Remlinger, AIA, LEED AP, NCARB on April 18, 2013

How can I become an Energy Analyst?

— Lizz Sacramento, CA

Answered by David Willson on March 19, 2013