Acceptable Heat Flux Calculator - CV1 & CV2

The acceptable heat flux calculator can be used to determine the approximate amount of heat flux which will be acceptable at any distance from a building or boundary in accordance with CV1 or CV2 of the BCA.

CV1 relates to the acceptable level of heat flux recieved or emitted either side of the boundary.

CV2 relates to the accpetable level of heat flux recieved or emitted between buildings on the same allotment.