Gathering systems are necessary for the roofing system, and their installation is possible at any stage, but it is better to do this after the roof is completed. Fastards for gutters are installed during the installation of the roofing. For fastening, use brackets or long holders, as well as short, if the design allows. After the roof is covered with a place for fastening remains on the frontal board. It will also not be superfluous to learn more about the SRO certificate in construction on the site .
At the next stage, it is necessary to determine the place of installation of extreme holders, taking into account the fact that the inclination of this system should be from three to five mm per m. p. After installation of extreme holders, the length between others is calculated, it should be no more than fifty centimeters. Fastening is carried out in a wooden structure with four self -tapping screws. The third screws are fixing and installed after all previous. There are times when the supporting structure cannot be kept, and cracks appear on the roof. In this case, there is a dismantling and strengthening of structures using a beam, as well as filling the boards across the crate. If you adhere to all the above rules, then the installation of the drainage system seems easy and not forced.
