Louvred Wall Vent Grille 155mm – External Ducting Air Vent with Flyscreen & 100mm (4") Round Spigot | Insect-Proof Outlet for Bathroom, Kitchen, Extractor Fans (White)

• ✅ Fits 100mm (4") Round Ducting – Standard rear spigot for easy connection to ventilation systems.
• 🌬 External Faceplate 155mm x 155mm – Compact, square design for a clean wall finish.
• 🐜 Built-In Flyscreen – Prevents insects, leaves, and debris from entering your ductwork.
• 🌧 Louvred Design for Weather Protection – Angled slats help block wind and rain.
• 💪 Durable Plastic Construction – Lightweight, UV-resistant, and suitable for year-round outdoor use.

This black louvred wall vent grille is a sleek and practical choice for external ducting installations. Featuring a 155mm square faceplate and a 100mm (4") round rear spigot, it connects easily to standard ducting and extractor fans. The built-in flyscreen mesh keeps insects, leaves, and debris out, making it ideal for bathroom, kitchen, and utility room ventilation. Its angled louvre design helps protect against rain and wind while maintaining airflow. Made from durable, weather-resistant plastic, this vent is suitable for year-round outdoor use and blends well with dark or modern exteriors.