Browse Forums General Discussion DIY, Home Maintenance & Repair Are you doing this with a building permit? Conversion of a non habitable room into a habitable room requires building permit. 3 17640 Hello needing some advice. I was about to build my Alfresco and needed a new slab and remove exisiting slab as its not standard. So they start to excavate and jackhammer… 0 11595 yep, clearly mark where the infloor heating pipes are before drilling or nailing 1 6267 |