The HD SRV680 can be adapted for soil ventilation and mechanical extraction with the HD SPA680
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;
Large base vent for ‘random’ slate roofs with a facility for trimming to 600 x 300mm base size.
Our slate roof vents have 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 SRV680 can be used with the HD SPA680 soil pipe adapter.