Subfloor seepage problems, in Pullenvale, a Western suburb of Brisbane,
Subfloor seepage problems, identified by Peter Weddell, owner/operator of Qld Home Buyers Inspection Service and Queensland Building Inspection Service, QBIS.
Serious problem:
These photos show why the outside soil paving levels must be maintained at the proper levels, at below any timber and steel of the sub-floor area of a building.
Cause:
Soil levels to the perimeter of the house were too high.
This was allowing seepage to cause rotting of sub-floor timber and rusting of a steel bearer.
Mould danger:
Forming on this timber which will cause rot over the long term also potential health problems with inhabitants of the building.
Indicators of seepage to subfloor:
- Water stains to this sub-floor brick wall, an indication as to the height of the soil level on other side.
- Mould forming on brick or plaster walls.
- Musty smell after the house has been closed up for the day or so.
- Adults or children developing breathing problems.
Subfloor seepage causing serious problems
Consequences:
- Ponding of water to sub-floor area of a house
- Can cause movement.
- Deterioration of timber.
- Rusting of columns.
- Mould.
- Dry rot.
- Potential health with inhabitants
- May also attract termites.