Can a portable oil heater save on utility bills?

— John Power Walker, LA

Answered by Michael Holcomb on January 7, 2013

What is the best, safest type of insulation for walls and above ceiling?

— Dinah Georgetown, KY

Answered by Sean Lintow Sr on January 4, 2013

What would be the best cost to value option for insulating my mid 1940's cottage?

— Kevin Brown Fayetteville, WV

Answered by Sean Lintow Sr on January 2, 2013

What is the best window treatment material for a home with radiant heat?

— Chris Beebe Carbondale, CO

Answered by Sean Lintow Sr on December 31, 2012