Free Nationwide Delivery
Manrose 125mm Weatherproof Cowled Wall Outlet – White
£6.49
The Manrose 125mm Weatherproof Cowled Wall Outlet is a durable external terminal designed for 125 mm (5 inch) ventilation systems. Its angled cowl deflects rain, while internal gravity louvres open automatically during airflow and close tightly when the fan stops, preventing draughts, pests and weather ingress.
In stock
Manrose 125mm Weatherproof Cowled Wall Outlet – White
Built for reliable outdoor performance, this Manrose wall terminal is constructed from high‑quality, UV‑stabilised white plastic that resists fading, cracking and warping even in direct sunlight and exposed weather conditions. It provides a neat, robust finish for larger‑diameter ducting commonly used in high‑flow kitchen extractor setups.
The sloped cowl design channels rainwater away from the opening, while the integrated gravity‑operated shutters operate without power or motors. When your extractor fan runs, airflow pushes the louvres fully open to let stale air escape freely; once the fan switches off, they fall closed to form a tight seal, stopping cold draughts, wind, dust, insects and debris from entering the ductwork and your home.
Installation is quick and straightforward: the rigid spigot pushes firmly into standard 125 mm ducting, and pre‑drilled fixing lugs allow secure screwing to external walls. The square faceplate covers the hole neatly for a professional finish.
📋 KEY FEATURES
- Brand: Manrose
- Size: 125 mm / 5 inch diameter spigot
- Type: External cowled terminal with self‑closing gravity louvres
- Material: Impact‑resistant, UV‑stabilised white polypropylene
- Design: Angled weather‑deflecting cowl
- Operation: Automatic opening under airflow; closes by gravity when idle
- Protection: Blocks rain, wind, back‑draughts, insects and dust
- Use Case: External wall outlet for kitchens, utility rooms and larger ventilation systems
- Installation: Push‑fit spigot + screw‑mount fixing
- Colour: White
| Specification | Details |
|---|---|
| Spigot Diameter | 125 mm (5 inch) |
| Overall Faceplate Size | Approx. 170 × 170 mm |
| External Projection | Approx. 90 mm |
| Material | UV‑resistant, weatherproof plastic |
| Internal Mechanism | Gravity‑activated self‑closing shutters |
| Compatibility | All standard 125 mm ducting and extractor fans |
| Warranty | 1‑year manufacturer’s guarantee (official Manrose policy for non‑electrical accessories) |





