What size agi pipe for backyard drainage?
Hi, We need to install Aggy pipe to drain a small sunken backyard area, 6m by 5m in size. Currently, a lot of water pools when it rains heavily and it takes quite a while to drain away. We live in Caulfield North and I'm told we are built on land that was once a swamp, so presumably this is the reason why. We are trying to…
