Trying to get my grow room setup

I have a 6x8 room I wanna use for growing, I plan to make 6x6 of it for my seedling/vegetation stage with a 1000w light. While the other 2x6 space is used for my flowering stage with a 600w light. How do I set up proper air flow with an exhaust fan and where do I get my new air from?
There currently is no duct work ran to the room, but I have a heater humidifier as well as Mylar on the walls.. guide this newbie along please?!?

Would swap veg and flower room around first mate need the bigger room for flower

Would make more sense I literally have been reading up on it and didn’t even put that into consideration.

Cwalll said:

Would make more sense I literally have been reading up on it and didn’t even put that into consideration.

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Shaw someone will chime in on this mate I’m not able to help you sorry but I wish you all the luck would be helpful for the guys if you added a few pics of your area

Cwalll said:

Would make more sense I literally have been reading up on it and didn’t even put that into consideration.

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Yes. The plants are significantly larger and will get larger even still when they go into flower. Therefore, they need a lot more space, and they also require more light.

Everything in veg is less-than and smaller than it is in flower.

This is my room

Cwalll said:

This is my room

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What's your budget? That will dictate many things here.

You've got a drop ceiling, so you could run vents through there to either another room, or directly outside (especially for exhaust air).

Luckily I have exhaust ducts already ran due to previous uses.. I’m trying to keep it under 1500 if possible. Not looking for a top notch setup for my first time as who knows if I’ll be successful