Vents 100mm White External Cowled Grille - 155 x 155mm Diameter Cowled Grille with Gravity Flap for Extractor Fans & Ventilation Ducting

Fits standard 100mm ducting - Cowled grille with 100mm (4”) rear spigot; overall external size 155 × 155 mm for a neat wall or ceiling finish. Automatic gravity flap - Opens with airflow and closes when not in use to help prevent back-draughts, insects, and unwanted odours entering the property. Push-fit installation - Simple push-fit connection to 100mm ducting; can be sealed with mastic, cement, or tape if required for a secure finish. Quick and easy installation - Simple wall-mounted design suitable for cooker hoods, bathroom fans, and kitchen extractor systems. Durable UV-resistant plastic - Strong plastic construction designed for long-term outdoor use without fading, cracking, or weather damage., Manufacturer: VENTS UK