BBA Agrément Certificate
Certificate type
BBA Agrément Certificate
Certificate type
Certificate available
Provided by British Board of Agrément (BBA)
Additional notes: Proctor Air BBA Certificate for non-ventilated warm pitched roofs.
Date of first issue: 14/05/2024
Date of last issue: 14/05/2024
Proctor Air® - Air/ Vapour Permeable Roofing Underlay