GU (Gretsch-Unitas) is a renowned German manufacturer of high-quality door and window hardware, with a significant presence in the UK market. Known for its innovative and reliable security solutions, GU has established itself as a key player in the global security industry.

GU was founded in 1907 by Viktor Gretsch and August Unitas in Stuttgart, Germany. The company initially focused on producing mechanical hardware for doors and windows. Over the years, GU expanded its product range and geographical reach, becoming a global leader in the security industry. Today, GU is part of the Gretsch-Unitas Group, which includes multiple brands and subsidiaries that provide comprehensive security solutions worldwide.

GU offers a wide range of products designed to meet various security needs, including:

• Multipoint Locks - High-security multipoint locking systems for doors, providing multiple locking points for enhanced security.
• Window Hardware - Secure locking mechanisms and accessories for different types of windows.
• Automatic Door Systems - Advanced systems for automatic doors, including sliding, swinging, and revolving doors.
• Electronic Access Control Systems - Innovative electronic access solutions for commercial and residential properties.
• Door Closers - High-quality door closers that ensure smooth and secure closing of doors.
• Smart Home Solutions - Integration of smart technology with traditional hardware for enhanced convenience and security.

GU is known for its continuous innovation in the security industry. Some key innovations include:

• Tilt-and-Turn Hardware - Innovative window hardware that allows for both tilting and turning of windows for ventilation and security.
• Automatic Multipoint Locking Systems - Advanced systems that automatically engage multiple locking points when the door is closed, providing high security and ease of use.
• Smart Security Solutions - Integration of smart home technology with traditional locks and access control systems for remote monitoring and control.

GU is committed to maintaining the highest standards of quality and security. Their products are rigorously tested to ensure they meet industry standards and provide reliable security. Some of their certifications include:

• DIN EN ISO 9001 - Certification for quality management and continuous improvement processes.
• CE Marking - Indicates that GU products comply with European safety, health, and environmental protection standards.
• Secured by Design - Many GU products are accredited by Secured by Design, an official UK police initiative that supports the principles of designing out crime.

Address: GU UK Ltd Unit 2, Hurricane Close Sherburn in Elmet Leeds, LS25 6PB United Kingdom

Telephone: +44 (0)1977 682 582

Email: [email protected]

Website: [www.gu.com](https://www.gu.com/en/uk)

GU's dedication to innovation, quality, and customer satisfaction has made it a significant player in the global security industry. With a wide range of products designed to meet the security needs of both residential and commercial customers, GU continues to provide reliable and high-quality security solutions.

• [GU Official Website](https://www.gu.com/en/uk)
• “History of GU (Gretsch-Unitas),” Security Journal UK, [link](https://www.securityjournaluk.com/gu-history/)
• “Innovations in Security Technology,” Locksmith Journal, [link](https://www.locksmithjournal.co.uk/gu-security-innovations)