Tysen Gannon, LEED AP (www.specadsystems.com) has more than 15 years of experience in the architectural products industry, with a focus on glass and glazing, fenestration and façade systems.
Tysen Gannon, LEED AP (www.specadsystems.com) has more than 15 years of experience in the architectural products industry, with a focus on glass and glazing, fenestration and façade systems.