The GV11 Compact In-Line Slate Ventilator is designed for high or low level roof space ventilation on new or existing roofs. Can be used as an SVP (soil vent pipe) or extract fan terminal in conjunction with a pipe adaptor. Compact design suitable for use with smaller natural slates typically found in Scotland and Ireland.
Provides net free ventilation area: 10,000mm²
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- Easy to install. Compact design minimises the amount of slate cutting required.
- Excellent ventilation performance. Guaranteed 10,000mm² free ventilation area.
- Superb wind and rain resistance due to use of anti capillary bars and closed cell foam storm strip.
- Perfect for both high and low level roof space ventilation.
- Ventilation path enhanced by integral extension sleeve.
- Unobtrusive appearance.
- Ideal terminal for SVP (soil vent pipe) or for most extract fans (snap-fit 100mm soil universal pipe adaptor and flexi pipe available seperately).
- Integral 4mm insect screen prevents any unwanted, nesting visitors.
- Designed and developed in accordance with BS EN ISO 9001
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