Fire separation between drive thru and B use

[cda]

Ok if outside heat detector

Either fixed temp or rate of rise or combo of both

Boy you are getting your money's worth out of one question

 

[Markmax33]

There is no seperation required between B and U occupancies in TABLE 508.4 REQUIRED SEPARATION OF OCCUPANCIES if that helps you in a mixed occupancy scenario.

 

[mtlogcabin]

My 2009 IBC requires 1 hour between a "U" & a "B" with sprinklers an 2 hours without sprinklers. Then again it is small enough to probably meet the non-separated portion of 508.3 if it is a U & a B.

 

[Markmax33]

Whoops I misread it!

 

[Builder Bob]

I believe that you will have some sort of rating due tot eh fact that you have to have a thermal envelop for the energy code...........