Ventilation external cowl weatherproof grille with gravity shutter 150-160mm

External weatherproof wall cowl with a 150-160mm spigot, featuring an internal gravity shutter to prevent back-draft air from entering the building. Made from high-quality weather-resistant ASA plastic, offering excellent water and sun resistance with color stability over time. Grey finish for easy exterior matching. Designed for easy maintenance and straightforward installation.

Key features

• Spigot diameter: universal for 150 and 160mm

• Colour: Grey

• Weatherproof external wall mounting - Outdoor use

• Internal gravity shutter to automatically close on wind or when airflow stops

• Made from weather-resistant ASA plastic (high UV resistance, colorfast)

• Low maintenance and simple installation

• Ideal for residential and light commercial applications