Customer-centred solutions
We'll keep going.

A Sustainable Path to the Future
For many years now, we at Roto have been committed to a sustainable approach with a clear focus on product quality and long-lasting solutions. Based on lean principles and continuous improvement processes, we consistently prioritize customer value. Learn more about how people at Roto live out environmental and social values every day and develop and implement durable product solutions in a sustainable manner.
Customer-centred solutions
The Roto Group builds trust and safety by developing products with clear material compositions and takes care to use substances that are harmless to people and environment.
We underline our reliability as a strong partner with durable products as well as service, maintenance, and repair offerings.
Material Transparency
– Recording the material composition of self-manufactured products within the EU by the Window and Door Technology Division through the establishment and use of a material database
Environmental Product Declarations, Certifications & Material Testing
– Disclosure of environmental impacts through Environmental Product Declarations (EPDs) for roof windows Designo R6/R8 (timber/PVC), Roto Q Q4 (timber/PVC), OnTop flat roof windows, external roller shutters and awnings, as well as Designo and Roto Q insect screens
– Verification of environmentally friendly building products through QNG-ready certifications for roof windows Designo R8, Designo R6 and Roto Q, as well as the Exklusiv flat roof access hatch, Designo loft ladder and OnTop flat roof windows
– Measurement of indoor emissions through VOC testing (in accordance with the AgBB evaluation scheme and the French VOC regulation) by an external testing institute and disclosure of environmental impacts through EPDs
for sealing profiles of Deventer Profile GmbH made of TPV, TPS-H (hydrogenated SEBS) and PVC-P (soft PVC); VOC testing additionally conducted for VMQ (silicone).
– Verification of circularity through Cradle to Cradle Certified® Full Scope Bronze certification (Version 4.1) for the hardware systems for aluminium windows and balcony doors (Roto AL and Roto AL Designo)
Durable products
– Verified reference service life according to EPDs for roof windows (Designo R6/R8 timber/PVC, Roto Q Q4 timber/PVC), OnTop flat roof windows, external roller shutters and insect screens (Designo & Roto Q)
– Compliance with high standardized durability classes for hardware products for Roto NX hardware system: H3 / 20,000 cycles according to EN 13126-8, Roto Safe C door locking system: Class 6 / 200,000 cycles according to EN 12400, Roto Solid S hinge system: Class 7 / 200,000 cycles according to EN 1935
Customer supporting services
– Expansion of our service and repair network
– Extending the usage duration of windows, doors and roof windows through spare part availability
Customer-Centric Solutions
We create sustainable and demonstrable added value through the use of environmentally friendly materials, high product quality, and durability. We develop resource-efficient solutions that take the entire product life cycle into account and support our customers in the sustainable further development of their products and processes.
Committed and Effective Employees
The foundation of our success is a safe, supportive, and attractive work environment in which we foster individual strengths and continuously develop our diverse workforce. In doing so, we are committed to equal opportunity.
Comprehensive Climate and Environmental Protection
We design our procurement, logistics, and production processes to be energy-efficient and climate-friendly, promote the careful use and recycling of resources throughout the value chain, and thereby advance the transition to a circular economy. In doing so, we are pursuing our goal of reducing Scope 1 and Scope 2 emissions by 50% and Scope 3 emissions by 25% by 2030.
Responsible Corporate Governance
Our set of values forms the foundation for responsible business practices. Through transparency and collaboration, we foster a climate of mutual trust. We are committed to upholding our integrity and complying with all applicable laws and ethical standards; therefore, we seek ongoing dialogue with our employees and suppliers to advance sustainability in the industry and meet our customers’ needs.
Customer-Centric Solutions
With our proven, long-lasting product solutions, we create sustainable value for the manufacturing industry, our customers, and the environment. Throughout our companies, we focus on product quality across the entire value chain and throughout the entire product life cycle.
Committed and Effective Employees
The foundation of our success is a safe, respectful, and attractive work environment in which we foster individual strengths and continuously support the professional development of our diverse workforce. In doing so, we are committed to equal opportunity.
Comprehensive Climate and Environmental Protection
We specifically design our production, operational, and logistics processes to be energy-efficient. When sourcing raw materials, we ensure they are produced in a climate- and environmentally friendly manner. Throughout our value chain, we are committed to the responsible use and recycling of resources, thereby promoting the transition to a circular economy.
Responsible Corporate Governance
Our set of values forms the foundation for responsible business practices. Through transparency and collaboration, we foster a climate of mutual trust. We are committed to complying with all applicable laws and ethical standards and strive to promote sustainability beyond our company’s boundaries.
Latest Sustainability Report

Roto Frank Holding has published its sustainability report for the 2025 reporting period. It was prepared in accordance with the European Sustainability Reporting Standards (ESRS) and the EU Corporate Sustainability Reporting Directive (CSRD).
Roto Stands for Values
Our shared values define an identity that has made Roto, as a German company, a leader in its field. We consistently focus on customer value and follow lean principles. Our corporate management is based on the principles of effectiveness and a values-driven approach.
Made in Germany for nearly 90 years
We are proud to ensure high-quality products and services for our partners and customers through our proverbial German precision in design and development, as well as in quality and process management. Worldwide.
Compliance Management
Our conduct and activities within the Roto Group are based on principles that guide us. We not only comply with laws and regulations, but also uphold our Group’s commitment to maintaining the highest reputation and acting responsibly.
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Partnerships and Certifications
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