Converting a side hinged garage door to a sectional roll up door can provide several benefits. One of the main benefits is increased energy efficiency. Sectional roll up doors are typically made with insulation, which can help to keep the temperature inside the garage more stable and reduce the amount of energy needed to heat or cool the space. Additionally, sectional roll up doors take up less space when opened, which can be beneficial for those who have limited driveway or garage space. They are also more secure.