Poster #16,
Your wrong about Pagoda & what you confusedly call "header pike", as though "header pike" was one word.
You dont even understand that I'm using the correct term Pagoda to describe that kind of damaged roof. I'm not describing how the roof was built - I'm naming its damaged appearance.
Pagoda was used by roofers when I asked them to look at a roof job with a similar shaped damage.
I've also seen the term in a couple of RICS surveyors reports.
You dont seem to know what a "snapped header" is - & where & why they would be used on a gable.
The term "pike", a very common term, refers to the gable from the snapped header line up to the peak.