I know it's off topic, but are you saying that the floor of your grow room is carpet? If so, not a good idea. If not, sorry I misunderstood.
Carpet and mold/bacteria/insects go together like weed and the munchies.
Sadly it is. I was going to remove it, but it is glued to the plywood(thanks previous owner).
My plan for that is to put the Mylar on the walls, then I have 3mil thick plastic I am going to put on the floor and staple to the sides and corners, to make a cup of sorts. My only concern there is friction for when I walk in there. I will have to be careful.
Basically the guy that owned this place before me built himself a office in the basement. It has ventilation, it is insulated, it is raised off the ground, and it has a door. I built three rooms in this area as my work area
