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
When Standard Isn’t Enough: Solving Complex Openings with Special Lintels - How engineered special lintels and brick slip solutions can give housebuilders greater design freedom, buildability and confidence on their next project. For housebuilders, standardisation is essential. Repetition, efficient installation and reliable supply chains all contribute to keeping developments on programme and within budget. But what happens when the design… ...read more
Fabric First Design: The Smartest Way To Improve Energy Efficiency - Keystone Lintels has been featured in The Hardware Journal’s Plasterboard and Insulation 2026 feature, highlighting the importance of a fabric first approach to improving the energy efficiency and long-term performance of our homes. As energy efficiency standards continue to evolve, builders are under increasing pressure to deliver homes that achieve… ...read more
BMBI Report May 2026 - Flat Builders’ Merchant value sales in May, but volumes fell -5.8% year-on-year. The latest Builders Merchant Building Index (BMBI) report, published in July, shows May 2026’s total like-for-like value sales (adjusted to remove the effect of trading days) were essentially flat, -0.1% lower than May 2025. But like-for-like volume… ...read more
