Insulating your home is really important when it comes to saving money on your energy bill each month. These small improvements make a significant difference in the energy efficiency of your home. Just do whatever you can afford at the time. This way when you save money by lowering your bills you will be able to make even more improvements.
1. Foam Insulation. Most home improvement stores offer cans of polystyrene foam insulator. When using it, bear in mind that this type of insulator expands a lot. The excess can always be cut off using a knife.
Spray the foam carefully around the areas where the wall meets the floor. Before doing that, remove all of the baseboards. By doing this you will successfully insulate the room and raise the temperature during the cold months.