Rain trough is also known as a gutter, a roof channel, or eave trough. They are very important for home. They protect the painted surface from flowing water, protecting wood, provide a means to collect rainwater, and reduce erosion, which can damage the valuable landscape.
They are usually made of metal designed to control the flow of rainwater from the roof of the house. They form a channel along the edge of the roof or fascia which directs water to downspouts that take water several feet away from the base of the house or business.
Learn more about trough, visit https://bprungruang.com/ประเภท-รางน้ำฝน/ (Also Known as “ รางเยี่ยมชม https://bprungruang.com/ประเภท-รางน้ำฝน/ ” in the Thai Language).
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Troughs come in various shapes and sizes. They are usually five to six inches deep. Most types seen at home are externally,visible along the edge of the fascia. However, there are other types such as box gutter, which are hidden in the roof structure.
They can also be protected by gutter covers, screens, or filters, which are added above them to keep the debris out. Rain gutters can be built from a variety of different materials including aluminium, galvanised steel, cast iron, vinyl, wood, concrete, and copper.