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EPD
Certificate type
Certificate within expiry date 09/11/2030
Provided by BRE (Building Research Establishment)
Date of first issue: 10/11/2025
Date of last issue: 10/11/2025
Keystone Solid Wall Lintels - Standard/ Heavy/ Extra Heavy/ Extreme
Keystone Specials & Sunlounge Lintels - Special Steel Lintels
Keystone Cavity Wall Lintels - Standard/ Heavy/ Extra Heavy/ Extreme
Keystone Single Leaf Lintels - Standard/ Heavy Duty
Keystone Thin Joint Lintels - Standard/ Heavy/ Extra Heavy
Keystone Hi Therm + Cavity Wall Lintels - Standard/ Heavy/ Extra Heavy Duty
Keystone Cavity Wall Lintels - Wide Outer Leaf - Standard/ Heavy/ Extra Heavy/ Extreme
Keystone Brick Slip Feature Lintel - Standard/ Heavy/ Extra Heavy/ Extreme