BBA Agrément Certificate
Certificate type
BBA - 98/3493 | Keystone Steel Lintels
Keystone Lintels LtdProvided by British Board of Agrément (BBA)
Date of first issue: 15/07/1998
Date of last issue: 18/05/2022
Products with this third party certificate
View all products (14)Keystone Windposts - U, DU, LP
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