Sub Floor Ventilation Design

If additional passive vents are going to be installed that does not mean that this will fix sub floor ventilation problems but certainly more aeration to the sub floor region is a positive step.

Sub floor ventilation design.

The system consists of pumps fans and moisture resistant ducting. Unfortunately sub floor ventilation is often a forgotten part of termite management. Sub floor ventilation in buildings with a suspended floor that have an air space below the floor it is important that there is sufficient movement of air in this space. Terracotta 230mm x 150mm 6 200vent in situ.

2 requires the sub floor between a suspended floor and the ground to be ventilated. Sub floor ventilation clause 2 3 8 3. Insufficient ventilation can put your property at risk and can result in many issues including damp floors a musty smell mould and mildew growing on walls. This minimises sub floor moisture which helps to prevent timber decay and creates an environment that discourages termite attack.

The process is quite simple as sub floor ventilation systems operate in the same fashion as roof ventilation. Sub floor ventilation problems can be detected when looking at the status of the visual sub floor vents or the lack of them. Of the australian standards a s. Sub floor ventilation is critical for the longevity of building materials for the health of the building s interior and the health of those occupying buildings.

Fans assist in extracting damp stale air allowing dry fresh air to permeate your underfloor areas to keep them fresh.