Hi, and thank you for allowing me into the Hub.
I am currently drawing up plans for an extension to the rear of my house. The extension is currently rectangular and short of the right side end of the house as the neighbours boundary is angled. As I am losing some space I was thinking about angling my new extension wall to suit the angle. My quandary is that my tiled roof is sloping down but if the right side wall is angled then how do I treat the rain fall off the roof. Do I take the right hand wall higher and then lead flash the roof tiles or would I be better having a ridge on the sloping eaves on the side? Is there another alternative? Wondering which is best method/good practice. I would appreciate any help.
I have attached a PDF of the outline drawing. This shows the rectangular extension, the neighbour's boundary to the right and a red dashed line to show the angled wall that I could use
Roof detail.pdf