Approving Authorities
Keystone Lintels devotes extensive resources to testing and quality control to ensure our products meet all regulatory Building Standards.
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Keystone Lintels has been awarded the British Board of Agrément Certification (BBA) – 98/3493, 21/5968, 18/5499, 05/4192
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Keystone Lintels is compliant with current UK Building Regulations and meet the requirements of the LABC in England and Wales.
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Keystone Lintels Ltd has been awarded Investors in People Accreditation and is an NVQ approved training centre.
![](https://keystonelintels.com/wp-content/uploads/2024/04/BBA-Logos-9001-14001.jpg)
Keystone is continuously assessed by BBA and is ISO 9001 compliant (Quality Control) & ISO 14001 compliant (Environmental Certification).
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Keystone Lintels has been fully tested and examined by the BRE.
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Keystone Lintels Ltd is an RIBA CPD approved firm and have developed an online Merchant Lintel Training Programme; E-Learning.
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Keystone Lintels has been awarded the Carbon Footprint Standard, having had our emissions assessed to recognised international methodologies, demonstrating our environmental commitments.