Ranked as a Top 40 product by the readers of Roofing magazine, the Extended Aluminator roof drain is an all aluminum retrofit roof drain for quick and easy installation. Constructed of heavy gauge spun aluminum. The Extended Aluminator retrofit roof drain comes standard with a cast aluminum clamping ring, cast aluminum strainer as well the ProSeal to prevent water backflow issues.
All aluminum retro drain
Heavy duty aluminum ring designed for maximum drainage
Larger stud diameter for increased strength
Includes ProSeal for a strong mechanical seal to prevent back-up issues
2" aluminum combination clamping ring/overflow dam