Polypipe Domus Wall Outlet & Gravity Flap Brown 44910B

This wall outlet with gravity flap is intended for use with domestic ventilation systems, allowing ducted air from extract fans to be vented directly to the exterior. The gravity-operated flap helps to prevent cold draughts by closing when the airflow stops, maintaining indoor conditions and aiding overall energy performance.

Typically installed where ducting from kitchens, bathrooms, or utility rooms meets the outside wall, the brown finish ensures the unit remains discreet against most brick or rendered surfaces. Installation is straightforward, offering a practical solution for terminating ventilation ductwork securely and effectively.