Narrowboat Mushroom Roof Vent 6" X 4" Canal, River, Narrow Boat Ventilation

Narrowboat Mushroom Roof Vent 6" X 4" Canal, River, Narrow Boat Ventilation

Available in a variety of colours

Made in Britain 🇬🇧

This product is hand crafted from Fibreglass GRP in the UK with over 25 years of experience in the Marine industry and expertise in manufacturing fibreglass boats.

Size & Dimensions:

Outside Diameter: 6"

Vented Area: 4"

The inside diameter is 100mm

The outside diameter is 155mm

The Vent has 4 holes to suit countersunk screws

This Fibreglass GRP all time open domed mushroom vent which has a height of 90mm at the lowest, this is adjustable to 125mm at its highest level. 

This is frequently used roof vent on canal, narrow, river boats.