How to choose a drain system for the roof?

Gutter systems are installed to remove rainwater and melted snow from the roofing material. The withdrawal is made to a special place in the catchment area. Such systems are absolutely necessary absolutely for any kind of roof, because excessive moisture gets on the basement, walls and foundation of the building, destroying them and causing dampness. Proper installation and properly selected drainage system will allow you to forget about problems with dampness and moisture for ever, leaving your walls dry and warm. In addition, a building with a drain that harmonizes with the architecture of the house, color, facade and other elements will help to emphasize the design of the building and give it a more aesthetic appearance.

To date, the water diversion is divided into two types - plastic and metal (copper, galvanized steel, steel with a polymer protective coating). Before buying a drainage system, consider these options in more detail.

Plastic drainage systems

Plastic is a universal material. Its main advantage is that it is not exposed to the destructive effect of corrosion and is resistant to alkaline environments. The material has excellent resistance to temperature changes, and can withstand run -50 to +50 degrees. Manufacturers of plastic pipes tried to make the material almost non-combustible, and it easily withstands heavy loads, but only under conditions of positive air temperature. Installation of plastic drainage is very simple, the pipes are connected with each other with a special glue or sockets - connections with a rubber seal. Plastic does not require special care, and its slippery surface allows the pipe to not clog. Such systems of any colors and forms are produced. The service life is approximately 25 years.

Metal drainage systems

Systems of galvanized steel or with the presence of a polymer coating are not corroded. Also, there are copper systems that have excellent decorative properties. They have a wider temperature reserve, and can withstand -50 to +110 degrees. More complex installation is due to increased durability. They are produced in two types - round and rectangular. The color palette is more diverse, so if you do not find the right color in PVC systems, then you will definitely find it in metal systems. The service life of these pipes is more than 15 years.

Copper Drain Systems

Installation is made by soldering. Despite the high cost of a reliable system, it will last you for quite a long time - up to 150 years!
Do not forget that the drainage should be chosen together with the roofing material, and the cost of metal roofing is also not small.