Features:

# Low profile design to blend with the roof line.
# For new build or re-roofing situations.
# Can be used at high or low level..
# Slate Grey cap blends with most man-made or natural slates.
# Complies fully with relevant Building Regulations and British Standards.
# Designed to avoid any build up of debris inside the vent.
# Clearly marked for cutting to various slate sizes.
# Prevents entry of birds and large insects.


Performance

Ventilation area of 10,000mm ; 5mm and 10mm continuous opening equivalent at
2.0m and 1.0m intervals.


Installation

The Slate Vent is positioned as standard and a hole is cut in the roofing felt directly below the vent cap position. The two lower slates are trimmed to allow the pipe to pass through between them and centre nailed in position. The slate vent is positioned through the hole in the slates and centre nailed. NB. If using 500mm x 250mm slates cut away the side sections of the slate vent shown by guidelines on the underside. For headlaps in excess of 100mm cut off the front section shown on the underside. Slating is continued as normal.