Remarkably Advanced

Low cost solution to reduced Carbon Emissions
& improved Fabric Energy Efficiency

Special Lintels
for Special Construction

Custom Made
Brick Feature Lintels

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Remarkably Advanced

Low cost solution to reduced Carbon Emissions
& improved Fabric Energy Efficiency

bg

Special Lintels
for Special Construction

bg

Custom Made
Brick Feature Lintels

Keystone Lintels

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

  • What are cavity trays? - Dampness in a building structure can be one of the most difficult and expensive defects to correct. With the majority of moisture problems arising from condensation and water penetration through windows, doors and roof abutments, preventative measures need to be put into place. But it can be confusing to know ...read more
  • Keystone Psi Value Calculator How to use the Lintel Psi Value Calculator - The handy Keystone Lintels Psi value calculator allows you to obtain a psi value with a few clicks of a button, free of charge. Generally this information takes a specialist company a few days to turn around. We’ve created this handy step-by-step guide with accompanying video to take you through ...read more
  • Hi-therm+ Hi-therm Advances to Meet Market Demands - Keystone’s commitment to innovating the industry has been demonstrated once again by the introduction of an advanced version of its award winning Hi-therm Lintel: Hi-therm+. Keystone Group National Technical & Specification Manager Richard Kinloch explains how this new version secures all the benefits of the original and adds new features, ...read more

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