Special Lintels
for Special Construction

Custom Made
Brick Feature Lintels

Special Lintels
for Special Construction

Custom Made
Brick Feature Lintels

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

  • NCCTL Non-Combustible Cavity Tray Lintel Keystone’s Non-Combustible Cavity Tray Lintel Receives BBA Certification - Keystone Lintels’ innovative Non-Combustible Cavity Tray Lintel (NCCTL) has recently been awarded third party certification by the British Board of Agrement (BBA) reinforcing its position as a compliant, commercially viable and installer-friendly solution for modern housebuilding.   Independently certified by the BBA, the NCCTL has been designed to meet the… ...read more
  • EVENT | Proud Sponsor of Super Trowel Regional Event 2026 - Keystone Lintels, together with our sister brands Keyfix and IG Masonry Support — all part of the Keystone Group — is proud to jointly sponsor the Super Trowel 2026 Regional Event, taking place on Friday 27th February at Southern Regional College, Newry.   Super Trowel is the UK’s most exciting… ...read more
  • National Apprenticeship Week 2026 Developing Skills For The Future Of Construction - National Apprenticeship Week 2026   National Apprenticeship Week is an annual week-long celebration in the UK designed to showcase the value, benefits, and opportunities of apprenticeships for individuals, businesses, and the economy. At Keystone, apprenticeships are a core part of the business, with apprentices taking on real responsibilities while developing… ...read more

 

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