The World of Roofing
Cotney Consulting Group Presents: World of Roofing
Hosted by industry experts John Kenney and Andrew Rowley, World of Roofing explores the people, stories, and innovations shaping the global roofing industry. Each episode features in-depth conversations with leaders, craftspeople, and changemakers—from traditional slate artisans to modern tech innovators—offering listeners valuable insights, career journeys, and lessons learned on and off the roof.
Discover the passion behind the projects, the challenges that shape the trade, and the vision driving the future of roofing—one story at a time.
The World of Roofing
World of Roofing Episode 9 -Tatsuya "Tats" Nakagawa, CEO at Castagra
In this episode of World of Roofing, John & Andrew welcome Tatsuya "Tats" Nakagawa from Vancouver, British Columbia, Canada; Tats is the CEO at Castagra, manufacturing commercial roof coatings, Including their Ecodur Roof Coating line. Tats also has a podcast (Specified Growth Podcast) for building materials, coatings & construction entrepreneurs. - youtube.com/tatstalks or tatstalks.com. He also co-authored a book on innovation success after seeing too many people lose their investments on poorly researched ideas. (Overcoming Inventoritis - Forward by Steve Wozniak, co-founder of Apple).
