skip to main content

Logo of Country Fire Authority (CFA)

Bushfire facts

Radiant Heat

Radiant heat is the heat you feel from a fire. It is the biggest killer in a fire.

 

The best protection is distance.

 

Radiant heat from a fire

Protection from radiant heat

Make sure all skin is covered.

Do not wear shorts, t-shirt and thongs.

Cover up as soon as you are alerted to a fire in your area.

A solid object, such as a brick wall, can provide some protection from radiant heat.

Clothes to wear:

  • a long-sleeved, collared shirt
  • pants made from cotton or some other natural fibre
  • sturdy boots and woollen socks
  • tough leather garden gloves – not rubber or synthetic
  • a wide-brimmed hat to protect your head
  • a face mask (P2 type) or towel to cover your mouth and nose
  • eye protection such as smoke goggles to shield your eyes.

Protective clothing and a solid shield may NOT save your life.

If you're in a car

Cars offer very little protection from radiant heat. Getting caught on the road during a bushfire is a very dangerous situation.

To increase your protection from radiant heat in a car:

  • park behind a solid structure to block as much heat as you can.
  • If this is not possible, pull over to the side of the road into a clear area, well away from debris that may ignite
  • wind up the windows, close the vents
  • put on your hazard lights and headlights
  • leave the engine running and airconditioning on recirculate
  • get down as low as possible below window level
  • cover up with a woollen blanket until the fire front passes
  • If you have water, drink it
  • get out of the car once the fire has gone.

Leaving early on high risk fire days is the safest option to avoid exposure to radiant heat.

Logo of Fire Services Commissioner Logo of Victoria State Emergency Service Logo of Victoria Police Logo of Metropolitan Fire and Emergency Services Board Logo of Department of Sustainability and Environment