Combustion Grilles

Type AV1201


Sizes Available:

660 x 50 overall – free area 89 sq cms

762 x 50 overall – free area 104 sq cms

Type AV1401


Sizes Available:

229 x 75 overall – free area 27 sq cms

229 x 152 overall – free area 67 sq cms


The AV1201 and AV1401 are made from 0.8mm Aluminium sheet and are used for natural ventilation for both internal and outdoor use.

They are supplied in a mill finish complete with 2.5 x 24mm spiral zinc plated screw nails.