There are a lot of benefits to skylights that you may not think of on a regular basis. While skylights are often regarded as nothing more than a stylistic showpiece for your home, they actually do serve a very functional purpose in your home as well. For example, on sunny days, skylights will actually trap a high level of heat from the sun inside of your home. By allowing this sunlight to filter into your home and warm it, you are going to be saving a lot of money on your heating bills during the day since you don't have to have the furnace on.