Duro-Last 2 inch Drain Adaptor - Manual

Duro-Last: The Proven Performer®
"Duro-Last" and "The World's Best Roof" are registered marks owned by Duro-Last , Inc.
DATA SHEET
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DURO-LAST ® 2-INCH DRAIN ADAPTER
Description:
Duro-Last® prefabricated 2-inch (51 mm) Drain
Adapters are fabricated from Duro-Last specially
formulated roofing membrane and a ¼ inch (6.3 mm)
thick compression ring made from recycled
membrane. Drain Adapters may be used for circular
or small rectangular roof drains and are useful in
reroof applications. They are available in white, tan,
gray, dark gray and terra cotta as well as in the
Designer Series membranes (slate gray Shingle-Ply

,
sandstone Shingle-Ply

and Rock-Ply

) and are
usually ordered to match the roof membrane.
Installation:
1. The Drain Adapter shall be heat welded (hot-air) to
the field membrane.
2. Install 8 fasteners, spaced equally around the
Drain Adapter, to secure the ¼ inch (6.35 mm)
thick compression ring, through the field
membrane and sealant, to the deck.
3. Refer to detail 2050 for additional information.
Note:

This product cannot be used on drains larger than
2 inches (51 mm) in diameter.

Drain Adapters are manufactured from Duro-Last
roofing membrane and shall be furnished by
Duro-Last, Inc.
Revised: 4/6/2011
2-inch Drain Adapter
(Install per detail drawing 2050)
17