Bubble Wrap as Insulation
This may seem like a dumb question, but I can't find the answer. If I am trying to insulate a Springhouse Flowerhouse 6' x 6' x 7' ft greenhouse made of polyethylene gro-tec material with bubble wrap, how do you attach the bubble wrap? Does it go on the inside or outside? Shipping tape does not work well because the moisture makes it fall off. I don't know what, or how, could be used to make it secure.
I am trying to add another layer of insulation to cut down on heating costs. I would be using 24" wide 5/16" bubble wrap.
Any advice would be appreciated as soon as possible!