Window insulation can make a big difference in your heating bill. During the summer, insulated windows will reduce the amount of heat entering the house while during the winter, it will reduce the amount of heat leaving the house.

The easiest and cheapest way to insulate your windows is to add a window insulation filmover th windows.  It’s very simple to install. It’s also the more environmental friendly to insulate windows because by doing so, a lot of  glass is being saved. Unless the windows are damaged, I recommend that you use window insulation film instead of replacing the whole window.

The indoor window insulation film costs about $13 on average on Amazon.com. The one that I recommend is  3M 2141W Indoor 5-Window Insulation Kit. It offers the best quality and it also has the best customer reviews. You can check out a list on Amazon.com

Read the original here:
Insulate windows