Originally Posted by Lukas101
cool ill look into that for sure. i thought i wouldn't need to treat the ceiling as much as the ceiling tiles are made of rigid fiberglass.
That depends how absorptive they are. They should work well overall, but if you need more bass absorption, you can place floppy fiberglass batts above the panels.
I would focus on getting your mixing area symmetrical. It seems the door location is skewing the desk to the right, but you want it to be centered. What are the dimensions of that room including the door offset, and how wide are the monitors placed currently?