Alpine Ventilation Gravity Vent with Mesh — Durable Roof and Duct Ventilation Solution Diameter:150mm making them an essential accessory

making them an essential accessory for fence and gate hardware needs

Designed for top-fixing where hidden clips aren’t suitable

extreme climates and commercial ceilings

Made from forged chrome vanadium steel

wax remover

Alpine Ventilation Gravity Vent with Mesh — Durable Roof and Duct Ventilation Solution Diameter:150mm making them an essential accessoryEnsure effective, draft free ventilation with these high performance gravity vents featuring integrated mesh protection. Designed for external wall installation, they automatically open when air is being extracted and close when the fan stopshelping prevent backdrafts, heat loss, and unwanted outdoor air entering your home. Manufactured from UV stabilised polypropylene, these vents are built to withstand harsh weather conditions and long term sun