Like the children of many small business owners, John Kalkreuth grew up sleeping, eating and living the family roofing business — working it through junior high, high school and college.
Henry Company has acquired West Development Group (WDG), based in LaGrange, Ohio, which specializes in silicone and spray polyurethane foam roofing technologies for commercial and residential applications.
Kingspan Insulated Panels has announced IPN-Nano™, a high-endurance foam insulation material for the building envelope that is safe, environmentally responsible and thermally efficient.
