Можно сказать, что водосточные системы на крышах are created in order to protect the surface from a large amount of moisture. Gutters are an integral part of such structures. They help to prevent the destruction of the foundation, which really happens under the influence of many environmental factors, including water in large quantities.
About drains
At the lowest point of the roof, water canLinger, even when it drains, so that the proper installation of drains can create additional protection. Only the degree of efficiency of water intake should be the main factor in choosing the location in which the drainage funnels will be installed. For example, their installation is not recommended near the supporting columns. Otherwise, the base of the roof will be deformed, and if earlier these points were lower, now they can become the highest, especially if the base slope is not sufficient.
Additional information about the roofs
Strong downpours sometimes provoke a collapse of the roofbecause of too much accumulation of water on it. Builders usually provide livevnyki for additional water discharge, although drainage funnels also solve this problem. In addition, the storm catcher can help in cases where the roof space is clogged - this design begins to discharge water when its level exceeds a certain limit.
Some rules and fineness of erection of funnels
The collection of water becomes one of the main functions forsuch an element as a rainwater funnel. The hull of this funnel is characterized by the presence of a side, which is wide enough. In the funnel itself, the main elements are the clogging barrier of the receiving hole, a protective grille, a crimping metal flange or an apron. Only in the lowest places of the roof should there be funnels. The main thing is to evenly distribute these devices over the surface.
Additional tips
It is better to use such a construction astwo-part gutter, the price of which may be slightly higher than that of conventional products. Funnels should have some reserve in order to protect the surface from the effects of the environment, because the heater itself undergoes various deformations during operation.
About other actions
It is important to consider the speed and volume of depositionprecipitation, in order to calculate correctly, in what amount will need funnels rainwater roofing. The structures themselves require additional regular care and inspection, as well as the removal of excess contaminants. If necessary, perform emergency repairs. It is important to leave at least 50 cm of space between the funnels on the entire surface. The minimum number of funnels is two, this will create optimal protection against excessive moisture. Some install more - all depends on the original characteristics of the roof. You can additionally consult with the sellers.
