Hi all Digging foundation for single floor extension, originall footing of 1950s house is 54cm (21ins) from DPC to the top of a 150mm (6ins) concrete base, total of 69cm (27ins) was going to carry on to achieve the same depth but found the ground hard/solid after digging about 45cm, (18ins) is there any way that the BI will allow the footing to be stepped up with the "rule of thumb" formula say 30cm (1 foot) or should I be happy with the depth, I could call him out for advice but I would be glad of some past experiences. thank you.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!