
Perelyn at DACH+HOLZ International 2026
Every two years, DACH+HOLZ International brings together the key players in roofing and timber construction. From February 24 to 27, roofers, carpenters, planners, and technology providers gathered in Cologne – with digitalisation and AI among the central themes.
Michael Banf was there for Perelyn. The question on his mind: Where do the interfaces to data-driven methods emerge in an industry rooted in craftsmanship?
The conversations showed that the interest is concrete. Less in language models, more in tangible improvements – in planning, material management, and process optimisation. Exactly the kind of questions we work on at Perelyn.
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Christian Mader attended Light + Building in Frankfurt for Perelyn – the world's leading trade fair for lighting and building services technology. The focus: how AI can advance intelligent building systems and connected infrastructure.
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Perelyn attended Nortec in Hamburg – the trade fair for production technology. Michael Banf exchanged insights with manufacturing companies on the use of AI in metalworking and process optimisation.