A spring hinge door closer is a great upgrade if you want to increase security, insulation, and protection against the elements. When buying a replacement for your old regular hinges, take note of important attributes.
Make sure that you get the same size as the original for a perfect fit. Otherwise, you will have to make adjustments with a drill, chisel, and hammer. The number of screw holes and their positions should be identical as well. If there are rounded corners, then measure the radius and check for similar profiles.
If you are also changing the door, then see to it that the hinges that carry the weight of the load. Small hinges may be fine for lighter doors but not for those with a solid core. It may be necessary to go for bigger and sturdier options in this case.