Roof Drain Vs Scupper

Roof drain speaking the language of a roofing contractor can be a difficult skill to master.

Roof drain vs scupper.

A similar opening in a wall or parapet that allows water to drain from a roof. Scuppers are a very effective way to channel water off a roof. A drainage hole on the deck of a ship. 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.

Scuppers will play one of two roles in a roof system. Where roof drains are required secondary emergency overflow roof drains or scuppers shall be provided where the roof perimeter construction extends above the roof in such a manner that water will be entrapped if the primary drains allow buildup for any reason. The best is to have a wide scupper 12 or wider so leaves and debris will wash through the scupper instead of clogging it. An overflow drainage system will be designed to function independently of the primary system to drain water from the roof.

Thwart or destroy especially something belonging or pertaining to another. Scuppers can let the water drop off the roof to the ground or can lead into a gutter system.