Gutters collect leaves and stop the flow of water.
Flat roof drainage scupper.
Interior drains gutters and scuppers.
The best is to have a wide scupper 12 or wider so leaves and debris will wash through the scupper instead of clogging it.
A roof scupper is a roof drainage system that provides drainage of a flat roof by allowing the water runoff from the roof to exit the roof through a metal edge parapet wall or through the deck into a downspout or leader.
Part of a flat roof repair is to make sure it drains properly.
Damage is often caused by clogged drains.
Flat roofs that are designed to have scuppers as a drainage system are almost maintenance free.
More attention should be given to the location of a drainage system to avoid future problems.
Typically water is collected by an external leader head catchment that feeds into a downspout installed.
Regular cleaning and unblocking of the drains gutters and scuppers is mandatory.
Each of these systems can become clogged by debris.
There are three types of drain systems commonly used on flat roofs.
Scupper drainage systems are characterized by chutes cut out of the parapet walls which extend above roof level.
Typically flat roof drainage systems fall into one of the following categories.
Flat roof drains scuppers gutters and drainage systems on flat roofs one of the most overlooked items on a flat roof is the draining system.
This guide explains the advantages and disadvantages of the three most common flat roof drainage solutions.
Why flat roof drainage is important.
Scuppers will play one of two roles in a roof system.
There are several drainage solutions available for flat roofing and it is important to consider the pros and cons of each system before making a decision.
Scuppers are a very effective way to channel water off a roof.
The design is critical and a proper strainer will help with draining water off a flat roof.
Each of these systems has its own pros and cons.
Flat roof drainage system specifications designs troubleshooting problems solutions for interior drains on flat building roofs flat roof drains scuppers and screens questions answers about keeping the flat roof drainage system working or about installing new drains in a flat roof.
They will either be a part of the primary drainage system or they will be a part of the secondary overflow drainage system a primary drainage system is designed to remove water from the roof as quickly as possible.
An overflow drainage system will be designed to function independently of the primary system to drain water from the roof.
Open end scuppers allow for debris to be washed off the roof unlike a drain or gutter that gets full of debris.
Wide mouth scuppers are the best for draining water off a flat roof.
