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

Jan 13, 2023 · Roof cowl features a rubber seal that creates an airtight barrier, preventing drafts and moisture from entering the duct. Rain cover comes with an integrated hat / cap on top to shield against rain, snow, and environmental elements, further enhancing protection

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...

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

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

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

Smitsair offers a wide range of roof hoods for a variety of ventilation needs. Whether it is recessed roof hoods for pitched roofs or standard roof hoods, our products provide efficient air supply and exhaust while protecting against rain and other weather conditions.

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.

The Unitex Roof Cowl System greatly simplifies the roof termination of mechanical ventilation systems. Consisting of an attractive epoxy finished cowl with a lead weather slate and a range of direct connection reducing fittings.