Smith 1010 Underdeck Clamp

Smith 1010 Underdeck Clamp

Please call (800) 635-0384 to order this item. This product does not qualify for free freight.


An underdeck clamp for the Smith 1010 Roof Drain should be specified on all but pour-in-place roof drain installations. Fits 2 to 5-in Smith 1010 roof drains.

Roof drains must be firmly secured to the roof with an underdeck clamp. If not, snow and rain loads, and regular roof expansion and contraction will cause the roofing membranes to flex and fail. Brittle tar will crack and leaks may also occur.