Keystone Lintels

Keystone Lintels Limited is a leading manufacturer of steel lintels, founded in 1989. The history of Keystone has been one of relentless expansion and continuous innovation whilst redefining the meaning of service in the lintel industry. Learn more

• Keystone Lintels’ Customer Focus Key to Successful 2024 - Keystone Lintels reflects on a standout year in 2024, which was marked by a string of prestigious industry awards. These achievements are testament to its unwavering dedication to quality, innovation, and customer service, solidifying its reputation as a leading manufacturer of steel lintels. The year concluded on a high note… ...read more
• Join us at Specifi ‘tech-talks’ throughout the UK & Ireland in 2025 -   Keystone Lintels is proud to participate once again in the Specifi Tech Talk series, a platform that brings together architects and industry experts to explore the latest challenges and trends in the built environment.  At each event, attendees are allocated 10 minutes with each industry expert to find out… ...read more
• Keystone Lintels Wins BMN Supplier of the Year Award - Keystone Lintels, the UK’s leading manufacturer of steel lintels, is delighted to be awarded ‘Supplier of the Year’ by BMN in recognition of its outstanding customer service. Keystone Lintels is proud to have been recognised with the prestigious Supplier of the Year Award at the Builders’ Merchant News (BMN) Awards. The… ...read more