No-no and remind myself of the harsh winter the people of our Midland… And when the temperature falls below the normal are given to take additional measures to insulate the apartment. One of the most simple but effective ways — the creation of another air gap in the window opening. Enough to take a sheet of plastic or Mylar film and glue it with adhesive tape-skochem to the window frame or to the wall. When the frost subsides, additional “frame” is easy to remove. I. SERGEYEV, Moscow
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