Extractor Fan Roof Vent Cowl

Design incorporates a top hat to prevent rain entering the duct.

Extractor fan roof vent cowl. Prevent rain ingress when air is extract through a roof. Suitable for interlocking and plain tile roofs with a pitch over 17 5 these roof tile vents are available in many ventilation area sizes so you can choose to install fewer but larger vents or install more smaller vents to achieve the look you desire. A wide variety of extractor fan roof vent cowl options are available to you such as ventilation. Manrose 1309 roof cowl termination set for 230mm extractor fans more 267 92 321 50 trade 117 21 ex.

The vhe roof cowl can be used for air intake and ejection in both industrial and residential buildings. This fan can be wired by an electrician to a variable dimmer style switch meaning you can control the speed extraction rate of the fan. 3 8 out of 5 stars 20. A popular inline fan model for this application is the fanco vkm centrifugal fan.

Our range of universal roof tile vents comes from big brand names that you can trust. Manrose 1380 110mm angled through roof vent kit with weathering slate roof cowl more 208 25 249 90 trade 94 34 ex. Hand made vent cowls. On both cowl kits the aluminium mushroom cowl slips over the roof pipe providing superior protection from rain backdrafts and rodents unlike standard open roof cowls.

Roof cowl kits are basically passive vents that sit on top of a roof. White hooded extractor fan vent duct grille cowl with back draught shutter. They can be used as part of your exhaust system with a ceiling mounted or inline fan. Vhe roof cowl are made of galvanised sheet metal the inlet is protected with steel mesh.

At the other end of the inline fan you can either run ducting to a roof cowl or an external wall vent. Full range of extractor fan roof vents 100mm 150mm diameters 160mm 630mm diameters. Similar to a roof mounted solution the fan does not have to be installed directly above you therefore once again minimizing the noise. Flat roof cowl ø110mm 4 3inch ducting chimney flue ventilation extractor cover.

3 7 out of 5 stars 8.