Roof and under deck spaces share the same construction materials and similar construction techniques as walls, which have in the past failed from the ingress of moisture, lack of drainage and ventilation to dissapate moisture that has entered the internals of the wall/roof itself.
With the advent of cavities both walls and roof space can drain and ventilate, removing unwanted moisture.
CAVIBAT - Cavity Batten System has been specified in thousands of houses as the ultimate batten solution for wall construction. This same batten is now being utilised in roof and deck applications, providing the benefits of:
