GypsyBush
Well-Known Member
Well.. my thoughts are that aluminum foil absorbs heat... unlike mylar...Hey gypsy what are you thoughts on using aluminum foil as a reflective surface to cover walls with?
Also, if there is even a single crease on the foil, you run the risk of a distortion in the reflection, which could focus the light and create a hot spot...
So I would not use aluminum foil...
I am actually a big fan of flat white paint... although I do have some mylar based plastic insulation in the op...
Hope that helps...