I have 3 weeks to go for planning to come through for an extension to the side of my house , this basically is going to be a living room, it is 7.2m x 5.1m. I am going direct labour on this, but i am having a problem getting someone to do the ground work ie. up to floor level, so it appears i might have to tackle this myself.
Is there any sites out there that can give advice on this, what i want to know is foundation widths and depths, footings, insulation, pouring floors everything basically involved with getting up to floor level.