What methods are commonly used for roof drainage?

Ways to Drain Your Flat Roof

• Inner Drains. Inner drainage is common to most commercial properties.
• Scuppers. This type of drainage consists of an opening in the side of the wall that carries water from the roof to the gutter or downspouts.
• Gutter. A gutter is also called a conductor pipe.
• Siphonic Roof Drain.

What kind of pipe is used for roof drains?

Cast Iron was the primary drainage material utilized for most all construction. In recent times, PVC has become a very viable option for use in both residential and commercial construction. Cost and ease of use is often the justification for this selection.

What material is used for drainage?

Polyvinyl Chloride pipes
Material. Polyvinyl Chloride pipes are the most commonly used pipes for any drainage project. Due to the material’s malleable properties, PVC pipes can come in almost any size. These types of pipes are great for drainage situations where the water and environment exert a great deal of pressure and weight.

How do I drain rainwater from my roof?

Install Scuppers Scuppers are placed along the curbs along the roofline. This type of draining system allows water to pass through a metal box to drain water from your roof.

What is a flat roof drain called?

Gutters. Gutters are the most commonly used drainage system when it comes to flat roofs. Just like the gutters installed on sloped roofs, these marvels catch rainwater and divert it into a downspout, which carries it away from the foundation.

Should I use corrugated pipe for drainage?

While landscapers use “non-rigid corrugated NDS pipes,” we use drainage grade PVC pipe because it is more durable and longer-lasting, especially when buried under heavy materials like soil. The corrugated pipe is cheaper but not nearly as strong.

How do you divert water from a flat roof?

Gutters are the most commonly used, and most cost-effective drainage solution for flat roofs. They catch rainwater as it rolls off the edge of the roof and divert the water into a downspout that dispenses it a safe distance from the foundation of the building.