Hi all,
Is it alright if the builder is installing downpipes into cavity? Especially with zero boundary garage walls nowadays, I am guessing there isn't much of a choice? Also, if there needs to be downpipes on the front facade, then surely it will look better if they are in the cavity wall?
However, how would you find out if something is wrong with the downpipe further down the track? By the time you do find out something is wrong, the damage that it has caused is probably pretty extensive? What are the problems that could occur?
Cheers!