Episode 14 - Special Guest Ken Kiefer from Siga Sep 17 Written By Jay Yerxa Peter and Steve talk building science and building science solutions with Ken Kiefer, NE Regional Sales Rep from Siga, Get it touch with Ken directly here, Kenneth.kiefer@siga.swiss Jay Yerxa
Episode 14 - Special Guest Ken Kiefer from Siga Sep 17 Written By Jay Yerxa Peter and Steve talk building science and building science solutions with Ken Kiefer, NE Regional Sales Rep from Siga, Get it touch with Ken directly here, Kenneth.kiefer@siga.swiss Jay Yerxa
