The HD SRV10U can be adapted for soil ventilation and mechanical extraction with the HD SPA
The range of slate roof vents are simple to install with minimum cutting of slates. Being manufactured from polypropylene, the slate vent range has the following benefits;
The universal slate vent is for use with natural and man-made slates.
Minimum rafter pitch for all vents: 22° or 25° depending on head lap.
Our HD SRV10U slate roof vent has the option to be adapted and fully utilised for both soil ventilation and mechanical extraction. This is achieved by connecting a specific adapter to the correct vent. The HD SRV5U is not suitable for either option.