Narrowboat Mushroom Roof Vent 7" X 4 1/2" Canal, River, Narrow Boat Ventilation

Narrowboat Mushroom Roof Vent 7" X 4 1/2" Canal, River, Narrow Boat Ventilation

Available 3 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:

The inside diameter is 4 1/2" ( 120mm )

The outside diameter is 7" ( 180mm )

Dome 180mm diameter approximately 

The Vent has 4 holes to suit countersunk screws

This Fibreglass GRP all time open domed mushroom vent which has a height of 95mm at the lowest, this is adjustable to 130mm at its highest level. 

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