Roof Drains For Flat Roofs Detail

One of the most overlooked.

Roof drains for flat roofs detail.

A major maintenance issue shared between all types of roof drains is debris removal. These drains are like the drain at the bottom of your shower except that the roof drain has a larger strainer to protect it from debris. Scuppers are the most effective drainage solution for flat roofs. The positioning design and installation of a drainage system are one of the most important factors to have a relatively low maintenance roof.

Each of these systems can become clogged by debris. Inner drains are resistant to freezing but can require careful maintenance to prevent problems. With this system large square openings are made along the edge of the roof that shoot the water away from the side of the building. This may include dirt gravel leaves and other foreign materials.

Rain gutters are the most common drain system in use for all types of roofs. Roof drains on flat roofs are one of the most problematic objects. Regular cleaning and unblocking of the drains gutters and scuppers is mandatory. A gravity drainage system on a flat roof differs from the gutter system you find on residential roofs in two key ways.

Flat roof drains scuppers gutters and drainage systems on flat roofs. A flat roof may use interior drains to collect water from the centre of the roof. A drain that is placed inside a basin makes for the most practical design the next video shows a quick way to tie an existing drain to a new roof.