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Home insulation materials hold small pockets of ... Palla suggests installing window film to reinforce the glass against the cold. It’s generally inexpensive and readily available at hardware ...

but another option is a window insulation kit. With these kits, you seal off the entire window with a plastic film, not just the parts where there are gaps. But this isn’t the best option if you ...

We are developing a flexible, transparent window film that can be applied onto single-pane windows. Our approach for thermal barrier is based on liquid crystalline phases of nano-cellulose aerogel ...