WKB-Isolierungen AG

wkb isolierungen ag in Urtenen-Schönbühl in the canton of Bern has been your specialist for thermal and cold insulation since 1979. In our metalworking shop, we manufacture all insulation cladding from various types of sheet metal. The public limited company is managed by owner Ivan Klancar Junior. We are a member of the Swiss association ISOLSUISSE and the Bernese Insulation Association.

A second-generation family business

Ivan Klancar Jr., business owner

When Ivan Klancar Sr. started his own business in Moosseedorf in 1979, he could hardly have imagined such success: within 40 years, the sole proprietorship had grown into a public limited company with 13 employees. Ivan Klancar Jr. completed his insulation plumber apprenticeship from 1985 to 1988 in the family business and has been working mainly in our plumbing workshop ever since.

Mark von Rotz, Managing Director

Mark von Rotz successfully completed his apprenticeship as an insulation plumber at our company in 2006. After his apprenticeship, he gained new experience elsewhere in assembly and administrative areas. On February 1, 2017, we were able to welcome Mark von Rotz back to our company, and since January 1, 2021, he has been responsible for managing wkb isolierungen ag.