A good trough system keeps your home safe from the bad effects of rainwater. It serves as a channel for water or melted snow from your roof down to the ground. It connects to the downspout that directs water to a reservoir or to the street drainage.
Trough system comes in a number of types. You can browse here https://bprungruang.com/รางน้ำฝนกี่ประเภท/ to know more about the type of trough system available in the market.
Homeowners can choose between the metal trough and plastic trough for their homes. Both can be effective however they may differ in durability and weight depending on the composition. If the rain trough is made from metal, it is prone to rusting that may develop holes later on.
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Plastic trough, on the other hand, maybe light but can easily crack when heavy objects like ladders are leaned against them. Both materials have their own advantages and disadvantages.
Clogging is a common problem in the trough system. To prevent frequent clogging, some troughs are designed with louvers or a solid hood. This allows water to flow through while preventing roof debris from clogging the path. When clogged, a trough can cause water leakage into the house.
Water may stock up in the trough and become a breeding ground for mosquitoes and other insects that bring harmful diseases. Keeping the trough free of debris such as leaves and twigs from nearby trees is essential in preventing leak problems. Gutter cleaning can be done simultaneously with roof maintenance at least twice every year.