Quote Originally Posted by GQtdauto View Post
Nice size man cave , I will see if I can find the relevant code info but in Victoriastan if it's not built in I'm sure it has to be triple skin , which includes every part of the flue that can be touched right up to the top .
Not correct mate, single skin until you hit a penetration triple through that then single through upstairs room then when you hit the ceiling triples again, if it's outside then when you hit the wall you will need a 45deg drop box and triples from there all the way