How do i fit a log burner in a caravan?

I am looking to fit a log burner into a static caravan. I know it can be done, but i was hoping someone with a little knowledge could help me?
Do i need a specific heat proofing sheet around the walls and floor in which the burner will be stood? And Do you need specific heat resistance tiles around it, or can i use any standard tile??
I am just a little worried that the walls may get too hot and some sort of heat proofing may be required

Thanks

Miss Sunshine
September 2009