The Abutment Ventilation System provides a continuous, unobtrusive, weathertight air path from the roof void to the outside, to comply with the requirements of the Building Regulations. The innovative design enables the system and leadwork to be installed far quicker than traditional methods. The system is maintenance-free and can be used in conjunction with all slate appearance tiles.
Authority
The components that make up the system comply with BS 5534: 2003 and BS 5250: 2002.