Average height from grade

[jefe024]

Hi everyone,

Apologies for what might be a silly post, but I am struggling to figure out the height from the average grade to the average of the highest gable. Hopefully the links to screenshots below can help someone smarter than me find this number.

Thanks so much!
Jeff

https://drive.google.com/file/d/1d5cnMDaoeCbz4ERTXKT4Fm-GLlWfgKTf/view?usp=sharing
https://drive.google.com/file/d/1aQfI9N0c7CM0HIpRq2tDDlA6aI4hpAtJ/view?usp=sharing
https://drive.google.com/file/d/1K10Pf0Y5Z8XSDcN-vPGAasVPHggo9rXI/view?usp=sharing
https://drive.google.com/file/d/1-Ab5oLbvPGvi797AhfraBzI8pjRo6yTf/view?usp=sharing

 

[e hilton]

29.7 ft.

 

[jefe024]

29.7 ft.

Thank you!

 

[e hilton]

Do you agree? Do you see how i got that number? It might not be correct, but it’s a start.

 

[Msradell]

I'm not sure what you mean by the "average of the highest cable"I come up was about 33'7" from average grade to the highest ridge.

 

[Jay Smith]

A better question would be, “How is grade plane calculated?”

 

[ICE]

Now and then the building height as applied by the building code is the average height of the gable which is not the actual height at the ridge. The roof here is sorta wonky.