● The installation of the gutter system may require the use of a single angle (it can be used both as an internal and external angle) in the event of a 90° change in application direction, at the meeting points of the various external perimeter pitches of the roof or of converging internal pitches.

● The single corner is assembled to the eaves profiles using the gluing system.

The gutter system has the function of collecting rainwater from the roof and conveying it within a disposal network made up of downspouts, wells, siphons and underground pipes.