Coincidentally, it is cold here too. Walked around the house with an USB drone camera. Window edges are radiating like crazy. There was no difference between a window with shades down vs. a window with shades up (I hoped to find a difference, but was disappointed). However, edges need considerable extra foam.
Coincidentally, it is cold here too. Walked around the house with an USB drone camera. Window edges are radiating like crazy. There was no difference between a window with shades down vs. a window with shades up (I hoped to find a difference, but was disappointed). However, edges need considerable extra foam.