We now manufacture Subfloor Vents suitable for mounting onto horizontally orientated corrugated colourbond.

This Subfloor vent is 340mm wide x 265mm high.

They come with Ember mesh glued on back. The glue is only there to hold temporarily in place prior to screwing into corrugated sheeting.

AIRFLOW per vent = 180 cm2 / vent

For subfloor applications, by general rule of airflow standard requirement you need 60cm2 air opening per square meter of subfloor area.

So based on this, if your subfloor height is 1m high you require 1 Subfloor 340x265 vent every 3 meters.

Most often subfloor height is around 700mm, so you require one vent every say 3.5 metres.

We make in any colorbond colour thatwe can readily supply from supplier - to be specified by customer.

Vents have small dimples on front face which gives you a guide on where the screws have to be placed.

This particular subfloor vent is suitable for Horizontally Orientated Colorbond  Sheeting,

If you require on vertically orientated sheeting we also can supply other options.