Browse Forums General Discussion 1 Oct 30, 2016 11:52 am Hi, I am thinking to plant some pittosporum silver sheen next to my driveway to create a natural screen so our neighbor doesn't see through ,however they said that these plants/ trees might affect their foundation, just curious to know how deep the root can get? anyone knows if pittosporum silver sheen grows too big will damage the slab if I plant them too closed to the house? You’re on the right track, wire brush in a grinder then a zinc rich epoxy primer then a top coat of some sort, like a waterproofing membrane. Raising the concrete would… 1 7035 Thanks for the photos. You need to know whether the inflow or the overflow pipe is leaking and this is a simple process of elimination. INFLOW: The vertical riser… 4 4684 |