System solutions for windows, doors and façades

Based in Bielefeld, Germany, Schüco International KG develops and sells system solutions for the building envelope made from aluminium, steel and PVC-U. It is both the parent company and a business unit of the global Schüco Group, which has an international presence with over 50 companies, as well as a range of showrooms and representatives in over 45 countries. In Germany, the Schüco Group is represented at 17 sites.

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Ownership structures and legal form

From 1964, Schüco International KG was owned by the OTTO FUCHS limited partnership, a leading international company in the non-ferrous metals industry.

In 2020, both companies were transferred to a holding structure. Since then, Schüco and OTTO FUCHS have been operating as independent subsidiaries under the umbrella of OTTO FUCHS Beteiligungen KG.

Activities and supply chain

The Schüco Group develops and sells system solutions for windows, doors, façades, sliding systems, sun shading systems, ventilation systems and fire protection systems, which are available in the form of around 500 series in total. We also work with our partners to create individual special constructions. Added to this are approximately 50 different fabrication machines, as well as planning, drawing, calculation and project management software. A wide range of comprehensive customer training courses rounds off the product portfolio.

Our core competencies lie in development, procurement, distribution and consultation. This includes advice on certifications, design using sustainable systems, and help with environmental product declarations. We offer solutions for all phases of a building project – from the initial idea, design, fabrication and installation all the way through to after-sales service including maintenance and servicing.

Schüco operates its own production facilities within the PVC business segment. These are consolidated under Schüco Polymer Technologies KG, a wholly owned subsidiary that develops, manufactures, and markets PVC-based system solutions. These production activities complement the Group’s sales and service-oriented business units.

Integrating sustainability aspects into the product portfolio​

As part of our strategic direction (“Strategy 2030”), we aim to further expand our position as a provider of integrated solutions for building envelopes and to align our business model for the long term.​

Sustainability aspects are an integral part of this strategic framework. Our focus is particularly on the further development of products and services, taking into account circular economy, climate, and resource considerations (see below). ​

Product development that takes climate and circular economy aspects into account ​ ​

As part of our product development, we take into account, among other things, climate, resource, and circular economy considerations. This includes activities aimed at reducing greenhouse gas emissions and improving opportunities for reuse, recycling, and recovery throughout the product lifecycle.​

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Profiles with a reduced carbon footprint

In the aluminum sector, various material grades are available with environmental performance indicators* listed in Environmental Product Declarations (EPDs):​

  • Schüco Standard Aluminum: GWP 7.11 kg CO₂e/kg profile​

  • Schüco Low Carbon Aluminum: GWP 3.84 kg CO₂e/kg profile, corresponding to a 46% reduction compared to the Schüco Standard aluminum profile​

  • Schüco Ultra Low Carbon Aluminum: GWP 1.99 kg CO₂e/kg profile, corresponding to a 72% reduction compared to the Schüco Standard aluminum profile​; Recycled content: at least 75% post-consumer scrap​

  • Schüco Ultra Low Carbon+ Aluminum: GWP 0.89 kg CO₂e/kg of profile, corresponding to an 87% reduction compared to the Schüco standard aluminum profile; approximately 100% post-consumer scrap​

​*Deliveries of Schüco Low Carbon Aluminum, Ultra Low Carbon Aluminum, and Ultra Low Carbon+ Aluminum are made in accordance with the Schüco allotment system. No distinction is made between material grades during delivery. 

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Building-integrated photovoltaics (BIPV)

A building with building-integrated photovoltaics can generate its own energy and then use this electricity to reduce CO₂e and lower its operating costs. Schüco offers a wide range of BIPV modules, which can be integrated with our façade systems in a customised

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Recyclable products

A total of 75 aluminium systems from Schüco have been awarded the Cradle to Cradle certificate and are ideal for sustainable building due to their recyclability. Schüco has also developed a concept for a fully circular window under the name “AW Circular”. It aims to reduce the resources used, the emissions and the amount of waste produced over the entire life cycle of the product, while also helping to close material cycles. Different design options make it possible to choose whether to focus on material health, a smaller carbon footprint or the closure of resource loops.

Supply chain

Schüco works with national and international suppliers. We place great value on long-term business relationships that are based on collaborative teamwork. In this way, we also ensure that the quality of our products remains at a consistently high level. For the metal and PVC-U business divisions in Germany, the Purchasing department of Schüco International KG and Schüco Polymer Technologies KG has a list of around 360 direct product-related suppliers, including manufacturers of profiles, fittings and safety/security technology.

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Information about the value chain

Schüco does not have any direct relationships with the raw material trade for aluminium and, instead, exclusively procures semi-finished and finished parts. For the Polymer business, the company purchases PVC and additives for PVC processing. As a founding member of the joint venture RE:CORE, which we operate together with the disposal company Remondis, in 2022 we also entered into the field of high-quality recycling of old windows made from PVC-U. With the founding of RE:CORE Metals GmbH in December 2024 and some initial pilot projects, we are gradually expanding the business area of collection and recycling to include further construction materials.

We do not have any figures relating to our indirect suppliers. However, our aim is to utilise our direct influence throughout the supply chain to improve transparency, quality and adherence to environmental and social standards. That is why we are involved, for example, with  Aluminium Stewardship Initiative and are members of the VinylPlus industry initiative.

Relevant activities in the reporting period

In February, Schüco International KG divested itself of its interior design division, Schüco Interior Systems KG. The Schüco subsidiary, based in Borgholzhausen, North Rhine-Westphalia, manufactures and distributes products and interior systems for industrial customers, including those in furniture and automotive industries. The new owner is the Cologne-based investor Rheingold Capital. The sale did not result in any changes to the employees’ employment relationships.

In April 2025, Schüco intensified its partnership with LIXIL, a global company based in Japan. LIXIL's medium-term goal is to use one hundred percent recycled aluminum by the 2031 financial year. The cooperation offers Schüco the opportunity to offer CO₂e-reduced aluminum products in both Europe and Southeast Asia and thus meet a growing global demand.

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In July, Schüco acquired a stake in Asset Transformation GmbH, a subsidiary of Priedemann Holding GmbH. With this portfolio expansion, Schüco now offers investors a comprehensive range of solutions for the renovation of building envelopes. Asset Transformation GmbH supports its clients throughout the entire building life cycle. This includes initiation, planning, management, implementation, operation, data collection, digitalization and the energy-efficiency upgrade of building envelopes, taking into account economic and ecological life-cycle considerations. 

Einführung der Abteilung Digital Business

To strengthen its position in the field of integrated digital solutions, Schüco established a fourth market division in January 2026: the “Digital Business” division. This new division stands on an equal footing with the Metal Business, Polymer Business and Service Business divisions. It consolidates the portfolio of digital products and customer services and drives its further development. The aim: to drive targeted growth in the digital sector, attract new customers and strengthen the importance of digital solutions.