Set the gutters for the roof at an angle so that the water does not stagnate. To do this, before installation, you can drive a nail in the place where the upper end of the gutter will be located. Tagging should be tied to the nail, which must be stretched along the roof. In this case, a tilt of 6 mm each meter should be made. The twine will serve as a true landmark for the installation of holders. Then you can install a groove. He must go beyond the roof by 5 cm. The ending of the gutter is closed with a plug. So that the last section is suitable in size, you will have to make a cut with a hacksaw. The plastic groove or pipe will be easier to saw if the circle is wrapped with a sheet of paper and attach it with tape. The end of the sheet of paper is the direction of the cut. After this procedure, the burrs should be removed using a file. This will provide a better docking of sections.
