Usually there are 10 in a bundle.
189....
You can get more insulation when using 2x6 studs rather than 2x4 studs
9'0
Lumber yards and home improvement stores in the U.S. generally stock stud length 2x6's (92-5/8").
Depends on the sheet thickness. A general rule of thumb is 900mm total bundle height. So 900-200mm for packaging for 9mm sheets would equal roughly 77 sheets.
255
3
12
Incomplete information. Need to know several factors.... Residential, or Commercial, Basement or main floors, type of roof design etc, etc, etc...
it can have 6 or more studs
31 Studs not counting corners
Evation: n+7-(2x6) Answer: 0