Cavalok cavity closers meet the requirements set out by the leading building accreditation bodies
British Board of Agrément (BBA)
BBA accreditation assures customers that Cavalok cavity closer and frame acceptor systems meet the requirements of all relevant Building Regulations, including:
Part L – Conservation of fuel and power
Part F – Ventilation
Part B – Fire safety
NHBC Standards
The Cavalok cavity closer and frame acceptor system meets the standards set by the NHBC (National House Building Council)
Zurich Building Guarantee Technical Manual
The Cavalok cavity closer and frame acceptor system meets the requirements of the Zurich Building Guarantee Technical Manual.
Auditing
ISO14001
ISO9001
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For more information about our manufacturing standards and accreditations, please contact us today.



