On this site you'll explore:

1. Types of insulation by r-value, air tightness, and cost

2. Insulated windows, doors, and skylights

3. Common locations for insulation

4. Common areas that get overlooked and the failures they cause

5. The basic principles of heat transfer in a home

6. Ways to see your house or house plan in the same way that heat does

My years in the industry have taught me that there is no single right way to insulate a house. People, just like you, want to know about the options.