Flat Roof Ventilation Cowls

Helios ddf roof terminal cowl for pitched or flat roofs.

Flat roof ventilation cowls.

Consisting of an attractive epoxy finished cowl with a lead weather slate and a range of direct connection reducing fittings. Applications the ventilation cowl is installed where ventilation pipes or hoses penetrate the roof surface. It is suitable for connection to spiral duct soil pipe and flexible duct from 125 to 250mm diameter. It can be delivered in different sizes insulated or non insulated.

It s unavoidable that the thermal temperature in the roof space will bear the brunt of the heat generated in the living spaces below. Roof cowl vent hu roof cowl vent vhe roof flashing dektite ezi seal dfe roof flashing dektite hi temp silicon jet cowl ventilation outlet hn roof axial cowl raw500 560 seldek aluminium flashing sdk roof axial cowl raw630. National ventilation roof cowls the electrical counter offers fantastic quality national ventilation roof cowls at low prices spend 190 to receive free delivery. Choosing the correct ventilation solution for a flat roof will play an integral role in extending a structure s lifespan.

The ventilation cowl from jual is 20 x 20 cm cross section and 30 cm high. A range of roof cowls for internal use on tiled and flat roofs giving high level ventilation to all areas of a holiday home. The unitex roof cowl system greatly simplifies the roof termination of mechanical ventilation systems.