Just thought of something to save on energy bills, and googled a bit to find out if I was right. Which I was, I think! Apparently, drawing your curtains on cold nights does really help stop the heat from escaping out your window, and the thicker the curtain, the better it works. Also, it really helps to have pelmets. See the top score reply to this question on Yahoo! Answers:
http://answers.yahoo.com/question/index?qid=20090918052844AA0xdKm
Thought it would be worth sharing that idea here.
http://answers.yahoo.com/question/index?qid=20090918052844AA0xdKm
Thought it would be worth sharing that idea here.