Parapet Roof Overflow

Sandblasted copper for excellent membrane adhesion.

Parapet roof overflow.

Made of 16 oz. Roof drains and parapet drains. Available in bonderized steel. Manufactured by thunderbird products.

Parapet wall roof drainage scupper and overflow scupper location shall comply with the requirements of section 1503 4 of the florida building code building. With standard break the drain outlet is 2 off the roof can be made to specifications. Large sump with 16 internal waterguard for overflow drains 21500 19 roof drain. Sandblasted for excellent membrane adhesion.

Also available with overflow. Listings cad files bim 3d files. 21500 16 roof drain. Parapet roof drain w through wall outlet.

16 ounce copper flashing attached to through wall spout. Scuppers that are part of the overflow drainage system are also installed at the lowest points of the roof but slightly higher than the level of the roof surface. Large sump with 19 stainless steel gravel guard 21500 6 roof drain. Parapet overflow drain has cad.

Available with 2 3 and 4 outlets. Cast aluminum powder coated dome strainer included. Large sump with 6 extra wide flange drain body. Parapet overflow drain can be used in conjunction with our stand alone drains or by itself.

They are typically installed at a point in the parapet wall that is as close to the corresponding primary drain as possible or right next to a primary scupper.