I've just had my windows and guttering replaced. Is there an improvement on this contraption? It all runs into the one drain so can't I just have two branch pipes into the main downpipe?
Are there regulations over this? The installer is FENSA registered and says it has to be like that but I'd like something much simpler. Thanks
Are there regulations over this? The installer is FENSA registered and says it has to be like that but I'd like something much simpler. Thanks