Shop roof cowl kits, available in sizes from 100mm to 200mm, ideal for both tiled and metal roofs. Order online for efficient air extraction today.

Roof cowls and slates which are robust, weatherproof and available in discreet colours to blend with their surroundings.

Transition from roof duct to circular roof cowl. Our cowls are developed and manufactured to ensure optimal performance and excellent water separation.

125mm Through Roof Cowl Kit (without fan) - General Purpose. Angled Roof Flashing & HDPE Tube

Designed to provide a weatherproof opening in ducted systems to the outside of buildings, the VCQ roof cowl series is a simple and robust solution. Combined with in-line fans or ceiling-mounted fans, roof cowls sit on a roof and allow air to be drawn in or exhausted from a building.

Roof cowl kits are basically passive vents that sit on top of a roof. They can be used as part of your exhaust system with a ceiling mounted or inline fan. Our kits come with everything you need for installation and are suitable for both metal and tiled roofs.

Roof cowls for extractor fan venting through a roof. Diameters from 150mm up to 630mm. Large stock of all sizes held. Buy cowl vents online.

Roof cowl Roof terminals with vertical or horizontal discharge as well as different flashing and slope. The roof terminals are made of high quality and are easy to install on different roof constructions. The design ensures a low noise level and prevents contaminated air from falling into the surroundings.

Extract cowls to keep the weather out, mounted externally on roofs. Additional Colour change for RAW 630 (12-B-29) Suitable for 630mm & 710mm Plate Axial fans. See Download on next Tab...

Roof cowls are designed to provide a weatherproof opening in ducted systems to the outside of buildings. MAD cowls are available in various sizes and capacities to suit smaller-diameter ducting in either supply or exhaust air configuration.