Roofing Scupper Box

Conductor heads enhance the beauty and architectural style on a building.

Roofing scupper box.

Channel type scuppers are also typically lined with metal but the metal is integrated with the coping or other edge metal. Scupper pvc scuppers are designed to be used on rectangular outlets extending through walls or raised roof edges in the mule hide pvc roofing system. The scupper box is integrated with the roof system flashed or stripped in on the interior side of the wall and usually terminates on the outside of the wall with a faceplate with sealant around it. They are traditionally installed under the soffit to let air into the line which then prevents excess noise gurgling and helps stop vacuum lock.

Scuppers are custom prefabricated with one skirt or with a single skirt and metal flange. Low slope roof scupper boxes allow water to exit the roof through a parapet wall and into a downspout. Size 4 x 6 x 12 102 x 152 4 x 305 mm. Manufactured out of tpo coated metal and 55 mil un reinforced membrane for use in waterproofing wall scuppers eliminating unnecessary flashing to waterproof the wall opening.