Some builders advice would be appreciated.I've read up on several UK DIY conservatory websites and YouTube videos and I have a rough idea of what to do.I know that depth is all relative to what is being dug out and the damp proof course of the house (it's not possible for me to see this at the moment as it is boxed over with PVC) but is there a minimum depth I should dig generally?Also we have opted for a suspended timber frame floor as the drop from the rear patio doors to the garden patio slabs is roughly 26+cm and increasing on a slight gradient the further away from the house. Now what is the best course of action for the underlying concrete slabs? Should they be removed and replaced with anti weed membrane and cemented over?I have more questions but I'll start with the above.Thanks in advance. via /r/DIY http://bit.ly/302gls9
