Flat roofs have unique architectural characteristics that make them desirable in many situations.
Flat roof gutter drain.
Flat roof drains scuppers gutters and drainage systems on flat roofs.
They are ideal for climates that don t experience large quantities of rain and moisture.
The 3 most common drain systems of a flat roof.
One of the most overlooked items on a flat roof is the draining system.
Typically flat roof drainage systems fall into one of the following categories.
If water ponds on a flat roof it could lead to problems later on.
Featuring durable vinyl construction this extension can be buried bent or connected to additional sections.
Flat roofs should be pitched or sloped towards gutters for positive water flow even when they are we often see that the edge of the roof is slightly higher due to a tar build up from repeated repairs preventing water from flowing into the gutter.
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.
Gutters are the most commonly used and most cost effective drainage solution for flat roofs.
There are some residential roofs that are built like commercial roofs and more likely have an inner drain system.
To design a sloped or flat roof drainage system we need to know the anticipated maximum rainfall rate and the flat or projected roof area.
Scupper drainage systems are characterized by chutes cut out of the parapet walls which extend above roof level.
Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage.
6 24 2014 david howard aia said.
Most residential roofs are sloped to the edge and a gutter system catches the water.
During winter gutters can get full of ice if it is not cleaned out before cold sets in.
There are several drainage options to repair pooling or ponding water on flat roofs including internal drains gutters and downspouts scuppers and roof leveling compounds.
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.
The greenslope roof ponding repair kit provides a lightweight inexpensive solution to flat roof ponding.
The flexible design easily bends and holds its shape and can be extended from 25 in.
Ponding water on flat roofs reduces the roof s lifespan.
Typically water is collected by an external leader head catchment that feeds into a downspout installed.
More attention should be given to the location of a drainage system to avoid future problems.
Inner drains gutters or scuppers each have their own function and deciding which system is best depends on.
