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 -40C to +120C
The universal slate vent is for use with natural and man-made slates.
Slate vent will fit either
600 x 300mm
500 x 250mm*
*Trimming required
Minimum rafter pitch for all vents: 22 or 25degrees depending on head lap.