Recent content by bobbym

Thanks for the responses - looks like it can be done but is going to be a pretty costly job.

Looking to get a single storey rear extension built (10m x 4m) - it is the width of the house. I want to knock down the existing rear external wall so that the completed extension is completely open plan. Thing is do i need a 10m long RSJ to support the structure or can you get an RSJ in...