Thermal Window Coverings

[Mortblanc]

I believe the original intent was insulation, not escape and evasion.

My home does not have modern double pane glass and I am forced to seal the windows with plastic and cover them with tapestries every winter.

Doors also get attention, since they are a big part of the heat loss at my place.

Last year I used mylar "space blankets" as part of the process and saw a difference in efficiency.

This year I intend to use a better grade of foil insulation that incorporates a dead air space between layers.