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Published on Feb 28, 2011
Windows are the weakesk link (thermally speaking) in your house. An uninsulated window is brilliant at cooling down all the lovely warm air in your house.
To stop this you have to insulate them - a layer of still air is best. In this GIY project we insulate a timber sash window with window insulation film. It is affordable, easy and really makes a difference. For more green tips and find out where to buy window insulation film go to www.greenityourself.com.au