Through Wall Scupper Box

4 inch and 6 inch through wall scuppers for single ply tpo and pvc roofs.

Through wall scupper box.

Custom sizes and overflow boxes available in any dimension. Prefabricated and ready to ship to you. The scupper box is a common low slope accessory allows water to exit the roof through a parapet wall and into a downspout. Three styles available drop sizes available.

Feel free to ask questions. We carry a large inventory of architectural sheet metal products and can handle almost any size projects. Scupper boxes are parts custom fabricated used to drain water from a roof through a wall. The prefabricated membrane coated scupper insert detail with heat welded seams is a superior detail to the galvanized scupper sleeve and bonding adhesive alternative.

Scupper boxes are custom manufactured to meet your project s specifications. Tpo through wall scupper. We supply and fabricate through wall scupper boxes in our own facility allowing us to customize roofing products gutters. We can also adjust the flanges for corners and right angles.

Volko supply stocks these flanged through wall scuppers in 4x4 6x6 and 8x8.