Types Of Roof Drainage Systems

This roof drainage system is very similar to a gutter and is also called a roof drain leader.

Types of roof drainage systems.

Gutter drainage system roof water can cause havoc if not well drained. Downspout and gutter system. Rain gutters are the most common drain system in use for all types of roofs. 4 types of roof drains explained.

The four types of drain systems gutters. The downspout drain should extend away from the walls and preferably direct the water to a storm sewer or catch basin. Types of residential drainage systems. If your home or business building has a flat roof it s of the utmost importance that you install a roof drain.

While each drainage system will be different to best accommodate the roof it drains there are only two primary drainage systems that are suitable for commercial flat roofs or low slope roofs. The ditches are shallow and will act as. Roof water drain types and sizing sizing a roof water drain. The first step in sizing a roof drain is to calculate the surface area of the roof that the.

The 3 most common drain systems of a flat roof. 1 gravity drainage a gravity drainage system simply relies on gravity to move the water from the rooftop to the ground. Internal drains constitute a common drainage system is most commercial buildings. The drainage pipes are placed under the roof and in the walls of the building.

For surface drainage to be successful ditches must be dug in a parallel pattern. These are the most common in residential areas but commercial buildings can also have gutters installed on the.