Step ladders are a common sight in a household. They are normally used in doing simple house hold tasks such as hanging pictures or painting on the wall or putting curtains on the windows. Although most of us are more familiar with those made of wood, know that aluminum and fiberglass are also being used in making said type of ladder. In case you’re planning on buying a new one for a specific indoor project, it is advised that you determine how high the ladder should be. Normally, a 6-foot step ladder would be enough for, but in case you need a longer one, ensure that you have your measurements right. Also, based on the project, determine if the ladder that you need to buy must be a light duty or a heavy duty one. This all depends on the kind of activity that the ladder is intended for. Lastly, for greater stability, choose the ones that have rubber or plastic feet at each leg’s bottom.