Roof Terrace Drainage

The drains are usually placed near the center of the building.

Roof terrace drainage.

Historically roof drainage was ac complished by simply sloping the roof downward. Terrace and balcony thresholds on a terrace or balcony the primary aim is to remove the water from the surface as soon as possible enabling safe access and preventing water ingress into a building. Aco balcony and terrace drains flooding on balconies and terraces is a regular occurrence when drains overflow during periods of heavy rainfall. These areas are often more exposed receiving rainwater from the surface area plus other contributing areas including run down from the façade.

Inner drains are found many times on large building roofs. However they must often master an enormous structural challenge. This is one of the reasons why there are laws stipulating that rainwater must be properly drained from balconies din 1986 100 paragraph 5 10. Drainage layer on the roof garden is used to quickly discharge the rainwater from the vegetation layer into the drainage system as well as to collect excess water.

Roof balcony and terrace drainage solutions roof balcony and terrace drainage flat roofs have numerous advantages. Residential homes may also have this type of commercial roof installed. Aco offers functional solutions which are specially designed for flat roof areas and which ensure the water is drained effectively. Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer.

To read more on drainage for terrace garden read this article. Safety fire protection and thus the issue of roof drainage are the top priorities in design and construction. One gully can drain at least 150 m2. They attach to pipes that drain the water down through the building s roof.

Our exclusive dual functional structural deck flange and combination roof drains streamline specifications saving installation time and labor. Water could then pour off overhanging roof eaves onto the ground below or in more sophisti cated assemblies flow toward the perimeter and into a clay wood or metal gutter system or through a drainage outlet in the exterior walls. For smaller surfaces gravity drainage systems are the ideal solution.