Home improvement covers everything from replacing old bathroom fixtures to putting up insulation in your yard. I the summer, particularly, remodeling is very much on people's minds. But sometimes there seem to be too many possible ideas to choose from. A number of low-cost home improvements not only make your house look better, but they help save money over time due to energy savings. Here's a brief list of ideas to help get you started with some low-cost improvements. 1) Why not do a cosmetic makeover of your living space? Sure, it seems simple, but the psychological lift can be immense. Painting and redecorating in soothing colors can help you relax and enjoy your home more. After all, if you're going to be in your home, you might as well enjoy it, right? Sometimes a cosmetic makeover can help you feel as if you're in a relaxing spa. 2) Put in new insulation. Making your home well-insulated is an investment in future energy savings in the form of lower electric b