Aerojet static roof ventilator utilised for both residential and commercial ventilation. Suitable for ventilating residential attic space (roof cavity), internal residential living space, internal area of warehouses, factories and general commercial buildings.

摘要

A static roof ventilator comprising baseplate flashing, variable pitch throat, aerojet ventilation head having an improved capacity to expel air and cope with high wind areas is disclosed. z LI z aL L L 0z2l ~0 r= 0 2 a~~ z - = 0a 0 cc 00 m cc 2 0 0 ' u A 'wr4 oN3O. 1 W 111 ..~.A..IU .... YALIU1 d llOd'V'RFi OSGRo 0917 i z x4 Z) 0) z C) m 0 o co 0 __ 0 L o' li U .I. ...... ... ... a.. zI Lu In UMl z (0 0 < 0 oc E- w C-O 0 In . C z