This idea has been merged into another idea. To comment or vote on this idea, please visit FORTE-I-91 Add more size options for commodity lumber and glulam, 6x14, 6x16, 8x12, etc..
Range of commodity lumber is extremely limited. The following should be added at the very least:
Also Glulam 24f-EX series for NBCC2015
These are commonly-designed beams.