Hi all I need to replace some old lead flashing that has been poorly fitted between one of the walls of my house and a 'lean to' style roof. Had a look at a few on line stores and I notice that there are codes (3 and 4)? What does this mean,and what sort should I be looking at for my job? Also, which of all the major DIY retailers would it best to try and buy some from? Thanks in advance Simon
- posted
19 years ago