You can get free home insulation via the Fed Government $1600 rebate. The Government is allowing eligible owner-occupiers to arrange installation and to claim a reimbursement of up to $1600.
See discussion below for more information on this - ie existing insulation and hotwater rebates already given means may not qualify.
Edited by Mod - change to link from Aust Govt rather than one specific supplier as its not an exclusive offer by one company
More details from government website
http://www.environment.gov.au/energyefficiency/insulation/ho…
Now I gotta check if my ceiling is insulated!