About the Author
Michael D. Fischer, executive director at the International Door Association, has been in the building products industry for more than 35 years, holding management positions in association management, regulatory affairs, manufacturing and marketing. He is a building products expert with specific background in building envelope products industries, including exterior doors, fire doors, windows, skylights, insulation products, cladding and roofing materials. He is a well-known association professional and is a member of the International Code Council, ASHRAE and ASTM International.