The new guidelines came into effect from midnight on Sunday, November 1 and include a ban on metal fasteners for foil insulation such as metal staples or nails.

The precautions would also include mandatory installation of covers over downlights and other ceiling appliances when using any type of insulation.

From December 1, the Government would also publish a 'name and shame list' for any business struck from the installer register as a consequence of failure to meet program guidelines including 'dodgy' behaviour.

A requirement for the provision of two genuinely independent quotes would be required and a mandatory formal risk assessment be completed for every installation before any installer is allowed to start work.

Transitional arrangements apply for people who have accepted a quote but are waiting for the work to be done, provided the work is completed by November 16.

Information on the measures and transitional arrangement is available at www.environment.gov.au or by free call 1800 808 5710.