With a passion for building science, teaching, and training, Ken has been installing, developing, and selling building products since 1990. Ken is a Preferred Provider and trainer through the International Code Council, and has his Building Analyst certification through BPI. As a trainer and business development manager for IDI, he travels the country helping contractors diversify into areas like commercial retrofit, and blown in or continuous insulation. Ken has given breakout sessions at the last 4 SPFA conferences on everything from blower doors and air sealing, to the changing building codes. His passion is helping contractors to decrease their liability and increase their profitability in high performance structures.