The Roto Roof and Solar Technology GmbH is an independent division under the roof of the Roto Frank AG. The roof division’s headquarters is in Bad Mergentheim, with approximately 550 employees. 1200 people work for us all over Europe. Roto is clearly committed to the German location: over 90 % of the premium products sold on the domestic market are “Made in Germany”. Our products are sold exclusively through authorised specialised dealers and professionals in the roofing and solar trade.