FlintEDGE® Downspouts have a factory offset for concealed joints. Factory fabricated starter tubes are available to help channel water into the downspout. Standard or custom elbows help complete the professional appearance.

Technical Information

Standard downspouts are available in .050" (1.25mm) aluminum and 24 ga. Kynar 500® coated galvanized steel. Each section is 10'-0" (3048 mm) in length with an offset at one end for concealed joints. Roof Drain Manufacturers Assn. recommends 1 sq. in. of cross section per 100 sq.ft. of roof area.


For detailed installation instructions, including diagrams, please refer to the installation guide.

Warranty Details

FlintEDGE is covered by CertainTeed's full system warranty.

Commercial Roofing Contractors

See All Contractors near You
Get Started