Without the correct support the rain gutters will sag.
How far apart do you install gutter hangers.
Make sure that there is no more than three feet of space between any of your gutter hangers.
In regions with snow and ice they need to be about 18 inches apart and in areas with little to no snow they can be as far as 36 inches apart.
Brackets will need to be fitted around 36 inches or 3 feet apart in order to fully support the weight of your gutter although it is better to fit them every 30 inches if you live in a wet area.
The bracket system hangs the gutters from the roof and you need to include many more brackets than the spike system needs.
The rule of thumb is to place the gutter hangers about every three feet or so unless where you live there is a lot of snow and ice then every 2 feet is better.
Where the climate is soft the hangers can be installed close to the center of the gutter at a distance of 36 inches.
For colder climates or climates that have more snow and ice you should space them so they are able to carry the extra weight for longer periods throughout the season.
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.
As for gutter hangers or the support for your gutters the type of gutter and where you live will determine how far apart the gutter hangers are spaced.
For rainy climates where gutters will handle a larger amount of water for long periods they should have a maximum distance of 18 inches apart between them.