actually i just found out its 225mm

If youre building or buying a shed and want class 1 approval…beware of the thickness of the cement slab…..if the slab isnt thick enough…(150mm in QLD i think..)….it wont pass

Hi LesleighI've been looking for a house on a small acerage on the sunshine coast QLD..the price of things is so expensive..everyone wants half a million and up.I found a liveable shed on 2 1/2 acres for $440,000 but its not class 1 approved,it is lined and looks like a house on the inside.I've been told NOT to contact the council to gat class 1…[Read more]