Seamless gutters are exactly as the name suggests. They are formed and pressed by an exclusive machine, usually right at the location of installation-from rolled aluminum sheet.
It's certain that Flawless gutters are among the most often-installed systems for residential gutters in the present, but it's not unusual to see traditional non-seamless gutters quite often.
Image source: Google
Why are Seamless Gutters a Better Choice?
Water has remarkably durable physical properties. One of them is that it follows the path with the least resistance. Whatever the way they are constructed and constructed, for gutters, which are made up of several parts "pieced" together every seam can become a trap for both water and debris as time passes.
Following its natural route the water will start to seep into the seams. Once corrosive particles begin to settle, the seams will start to leak, and eventually it will cause the gutter to fail. There is no doubt that having fewer weak points as possible to ultimately lead to failure is beneficial.
However, regardless of how well they're planned or constructed, seamless gutters will have seams in the corners and elsewhere. Because they're a straight line from end to end there are still areas like the end caps and downspouts that have seams.
The solution is to keep the gutters in pristine condition and free of all debris. If gutters are properly installed that are properly maintained, the water itself will be completely drained and evaporate before being able to cause major damage.