What To Keep in Mind When Choosing Roof Water Drainage Systems

In most parts of Asia, there is heavy rainfall for part of the year. If there is no proper channel for drainage of the rainwater, it can accumulate in massive volumes and cause flooding. While level surfaces on the ground are most prone to flooding, another area prone to water accumulation is the rooftop, especially of buildings with high rise and flat roofs. Ensuring that the water on the roof drains out, no matter how intense the rainfall, requires the installation of the proper roof drainage system. Whether you will need to install a siphonic roof drainage system or a traditional one will be determined by certain factors, which must be kept in mind. Take a read to know more about these:

1.    The amount of rainfall your region gets is one of the chief considerations to keep in mind when installing roof rainwater drainage systems. If you live in a region where there is greater precipitation and heavy rainfall, you will need to install a system which can cope with all the water and sleet and prevent accumulation.

2.    Another factor to take into account when installing a roof drainage system in an existing building is the slope of the roof. The water buildup on the roof is dependent on the direction and level of the slope and the slant of the roof. The more severe the slant, the lower will be the water accumulation. However, if the slant is of a lower degree, you will need a system which will suck out the water and drain it out.

3.    The size of the gutters and downpipes in the construction also determines the choice of roof water drainage systems. For effective drainage, it is important that the gutters and roof water drain pipe are sufficiently wide and can continue to ensure the smooth flow of the water even in case of a heavy downpour.

4.    The spacing of the drains must also be kept in mind when installing a roof drainage system. The closer the drain pipes are, the more effective the coverage will be and the water will flow out much more easily.

For sustainable and effective roof drainage systems, explore the siphonic roof drainage system from Wavin, one of the leading companies of the world working towards providing sustainable and effective solutions for a better tomorrow through its services and technology.

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