2 Roof Scupper

On the roof side overflow scuppers can be detailed similar to detail 10 5d.

2 roof scupper. The sides of the flange are sealed against the masonry. The top of the roof side flange is extended into a masonry joint. Scupper drain 3 1 2 inch od round x 12 long drain with 4 inch outer face and front lip. 2014 fbc building 5 th edition 15 roof assemblies and rooftop structures 1514 high velocity hurricane zones weather protection 1514 4 roof drainage 1514 4 2 overflow drains and scuppers 1108 3 storm drainage sizing of secondary drains.

Scuppers will play one of two roles in a roof system. The detail shows an alternate method of constructing either type of scupper. Hub connection is reversible to accommodate 45â or 90â installation. Proper roof drainage is critical to the performance of every commercial single ply roofing system.

Angled grate is standard. Our hand welded high quality drop scuppers and commercial roof drains are designed to carry water off the rooftop while protecting the roof from water infiltration. The scupper is locked and soldered to the closure flange on all sides. Round x 12 in.

An overflow drainage system will be designed to function independently of the primary system to drain water from the roof.