Hanger spacing defining a properly hanger spacing will be given by the predominant climate of your area.
Box gutter support spacing.
However by using the support on all applications you do eliminate any ponding of water.
All gutters are attached to your house by mounting system or different types of hangers inside outside or strap and the hangers need to be carefully spaced close together 3 feet or less to give the gutter proper support.
You may not necessarily need to use gutter supports if it was for a small box gutter when the base is less than 200mm wide.
Rainwater snow and ice will collect in these low points and eventually the weight will become too much for the hangers to bear.
Without the correct support the rain gutters will sag.
In order to be able to support the bigger weights.
Accurate spacing for these pieces is of the utmost importance to the functionality of your gutter system.
Mistake 3 improperly spacing mounting or hanger system.
In the event that your placement is wrong you risk having the gutter sag in certain spots.
Establish the spacing between gutter hangers.
If you live in a warm place with sporadic rain you can hang gutter hangers close to the middle of the gutter with a spacing of no more than 36 inches or three feet apart from the center.
In other words you must install the hangers at a distance of 18 inches.
Gutter hangers should always be placed at least every three feet for proper support 2 feet in northern climates where snow and ice can add additional weight on the gutters.