The flush fitting slate roof vents provide air entry through the roof surface while creating a discreet, neat and aesthetically pleasing finish to the roof scape.
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;
- Thermally stable
- UV resistance
- Acid rain resistance
- The through colour material remains stable at temperatures between -40oC to +120oC.
Product Code
HD ILSRV10U
Slate sizes
- 600 x 300mm
- 500 x 250mm
- 450 x 230mm
Minimum rafter pitch for all vents: 22° or 25° depending on head lap.
Soil pipe ventilation and mechanical extraction
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 universal HD ILSRV10U can be used with the HD ILSPAU soil pipe adapter.

