I'm not too knowledgable regarding building work, but when i was 16 i worked as a labourer so i have some basic knowledge. My neighbour is an elderley woman, nearly 90. Anyway she is having work done on her garden. It looks like they are removing her old fence and building a wall. I noticed this morning that they have only filled the foundation with a cement footing, just sand and cement. The depth is about 8 inches. When i worked as a labourer i was building garden walls and always taught to use a concrete footing. I am just a bit dubious by these builders, is a cement footing fine? And is it just the cheapest way to get it done?
