2 Ways To Increase The Efficiency Of Old Windows
If your windows don't seem to be as efficient as they once were, you should probably consider a few simple DIY tuneups to improve their efficiency. One simple and affordable project you can do is to change the weatherstripping around the sashes. Another great way to increase the efficiency of your fixtures is to add window film to the glass. Both of these simple projects can be done over the course of a couple of hours.