Hey guys we just decided to turn our garage storage unit that wasn't being used for anything into a grow room. It's 4.5ft wide 2.5ft deep and the inside goes up to about 8ft. We are planing on using the same setup as it is now and split it into 4 separate mini grows. We are planing on replacing the wood on the inside and putting something over it and under it for drainage. One of my questions is what kind of material should I line the walls of the grow boxes. Also we want to try to use some ufo leds thinking one per room. Just looking for any suggestions or input. Happy farming guys