Double layering plastic for Greenhouse?
Hey everyone. I want to insulate my greenhouse better. Its a wood framed greenhouse 12x12, with ridgid poly carbonate on 3 sides. The north wall is insulated quite well with the reflective insulation and foam insulation underneath that. I bought some 6mm thick plastic and want to layer that on the inside of the studs where the polycarbonate is. Should is just take my small staple gun and staple it to the wood. That seems like the easiest route. I will be taking it down int he spring when things warm up. These cold nights are killing me with my electric heater on cost. A friend who has a greenhouse told me this should help a bunch in terms of heat loss and insulation purposes. So my ? is should I just staple it to the wood, or what should I do. thanks,brandon