I've a newly installed French door and picture window (10' X 5'). The door has vinyl blinds installed over it and the window 2-layer curtains.
SO: will there be a noticeable savings in heating costs if I have these curtains/blinds open or closed during the night? All the other windows with blinds installed? Also, there's a baseboard below the picture window--if I shut the curtain, will the heat just go up behind it and to the glass?
What ya think?!
S
SO: will there be a noticeable savings in heating costs if I have these curtains/blinds open or closed during the night? All the other windows with blinds installed? Also, there's a baseboard below the picture window--if I shut the curtain, will the heat just go up behind it and to the glass?
What ya think?!
S