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Since 1935, the name Roto represents innovation and technological progress in system components for the construction industry. Today, Roto Frank Holding AG is wholly owned by the family of the company’s founder, Wilhelm Frank, and acts as a holding for all of the divisions in the Roto Group: Roto Window and Door Technology (FTT), Roto Roof and Solar Technology (DST) and Roto Professional Service (RPS).
Our roots are in Baden-Württemberg, Germany, with headquarters located in Leinfelden-Echterdingen near Stuttgart.

Roto Window and Door Technology

Roto Window and Door Technology

Brief company portrait, philosophy and "german made"

Roto FTT references


Extraordinary object references and practical reports about our customers

Roto FTT locations


Roto FTT sales and production locations worldwide

Roto FTT Blog


News and interesting facts from the company

Roto FTT press


Press releases, Trade Press Days and press contact

Roto FTT Fairs and Events

Fairs and events

Current dates

Customer magazine Roto Inside

Customer magazine Roto Inside

Partner and employee information from Roto Window and Door Technology

Roto sustainability


Group-wide sustainability strategy

Roto FTT certificates and declarations

Certificates and declarations

Certifications, Environmental declarations and REACh statement

Whistleblowing system

Whistleblower system

Report potential misconduct