Yes I actually have as I stated in a previous comment above recently, the plastic does great to allow you to make something air tight fairly easily with the double sided tape, I've made humidity areas with it and created basically a plant tent so I could control the area of the temps, humidity, CO2 in a smaller set area, but the entire area was light tight and on a day-dark period together so it wasn't a big thing when I did it. I had specific areas of my indoor garden such as roses I needed to keep warmer than other plants, and others which required higher humidity than others, so I used that plastic and space blanket mylar to do everything from create different temp-humidity zones for plants in the same room as well as to insulate the outer walls to control cold or heat seepage pouring through to offset what I wanted in the room.
I learned that if you want the light to go through the weatherization plastic such as in my case above, I would need to make sure I used the plastic that can be heat shrinked with a hair drier for the ceiling, which I just attached to a wooden frame and double sided taped it and used the hair dryer to remove all the wrinkles. Also learned that not all types of plastic sheeting is the same, I only ever had success with the weatherization plastic inside for my plants.
