In Episode 24 of World of Roofing, John Kenney and Andrew Rowley welcome returning guest John Chan, owner of the award-winning Durable Slate Company. Known for their mastery of historic slate and copper roofing across the Eastern U.S., Durable Slate has taken a bold step onto the international stage.

John joins us to discuss their recent acquisition of Bain & Irvine Ltd., a renowned historic roofing firm in the U.K. This strategic expansion marks a milestone for Durable Slate and the traditional roofing craft as it crosses borders to preserve historic buildings on both sides of the Atlantic.

The conversation covers what this acquisition means for craftsmanship, workforce integration, material sourcing, and the challenges and opportunities of operating internationally in a specialized trade. John also shares insights on leadership, scaling a heritage-based business, and the future for slate and copper preservation.

Whether you’re a fan of historic restoration, a business leader in roofing, or love a good entrepreneurial journey, this is an episode you won’t want to miss.

Episode 23: Bridging Specification and Contracting—A Roofing Veteran’s Journey with David Bailey

In Episode 23 of the World of Roofing podcast, John Kenney and Andrew Rowley sit down with David Bailey, a seasoned professional with over 25 years in the UK roofing industry. From his early days in pitched roofing to his current role in a contracting specialist firm, Brindley Asphalt Limited in the Midlands, David’s journey is a powerful look at how passion, preparation, and adaptability define success in roofing.

The conversation explores David’s transition from the world of specification sales to contracting, his time at Marley Waterproofing, and his deep insights into the evolution of materials—from traditional bituminous to modern torch-on and liquid-applied systems. David discusses how the industry is responding to climate demands, the resurgence of mastic asphalt, and the vital role of training and knowledge-sharing in delivering high-quality results.

John and Andrew also reflect on their longtime working relationship with David and the value of long-standing partnerships in the industry. They tackle pressing industry challenges, including workforce shortages, generational gaps, and the role of technology in shaping roofing’s future. Whether you’re a veteran contractor or just entering the trade, this episode delivers rich insights and actionable takeaways.

Episode 22: Preserving Craft—Traditional Roofing with Kurtis Hord

In Episode 22 of the World of Roofing podcast, John and Andrew welcome Kurtis Hord—roof preservation specialist, artisan roofer, and founder of Patina Slate & Copper. Based in Providence, Rhode Island, Kurtis is a true craftsman dedicated to preserving the legacy of traditional roofing by using time-honored methods and materials, free of modern sealants or shortcuts.

From hand-folded copper details to standing seam roofs without solder, Kurtis shares his journey and philosophy on why traditional roofing methods still matter today. You’ll hear about the challenges and triumphs of crafting bespoke roofing systems, his views on the rise of synthetic products, and his passion for educating the next generation of preservationists.

If you value artistry, history, and roofing done the right way, this episode is a masterclass in craftsmanship and authenticity.