An estimated 9% (or 650,000 households) of Australian households are affected by
termites. There are 350 species of termites in Australia and 20 of those species
eat solid household woods. Termites that eat wooden structures get a rich source
of cellulose, sugar and carbohydrates from eating it. Which is great for them,
but for us it can be costly. Termites like to eat low density woods like
skirting, architraves, floorboards and pine house framing timbers.
The first indication a house has termites might be the slight discolouration of
the walls, followed by a warping of the wall. Termites can be recognised by the
wafer thin tunnels they build on woods, so as to protect themselves from the
sun.
The average cost to fix a house with a termite infestation is $7,000 (based on a
study by Archicentre). Although the cost of fixing these hidden surprises
depends upon the house it self but can cost as much as $100,000. Normal building
insurance does not cover termite infestations, so this cost is home owners. It
is quite common for people to realize that they have termites only when it is
too late and there has been structural damage done to the house.
If you live in an area that is known to have termites, then it is a good idea to
get a licensed pest inspection done at least once a year. They can advise you of
potential termite problems and solutions.
To help prevent termites use appropriate termite barriers and build with
products that are termite resistant. The level of resistance to termites varies
according to the type of timber. Merbau Timber or James Hardies fibre cement
products are products which are well know for their anti-termite properties.
For more information about termites or termite inspections contact your local
building surveyor (from the council), builder inspectors or pest controllers.