Search results

Sorted - thanks!

Thanks Woody, I suppose my confusion was why a conventional cavity on strip footing isn't drained/require weeps 225mm below DPC when it is often filled 225mm below DPC with concrete (so would have the same void potentially retaining water). So in the below sketch, I've got a 225mm cavity tray...

Hi All, Bit of a DPC/DPM conundrum I've got here. Long story short, I'm self-designing an extension which is required to go on a raft slab. I envisioned this would end up on a raft with a boot/stepped edge detail, however my structural engineer has recommended (and designed) a flat raft slab...