Roof drain arrangement and method

Details Roof drain arrangement and method Roof drain arrangement and method

1995-11-17

1998-03-10

Wood, Wynn E.

Static structures (e.g., buildings)

Enclosure or cover, with supplemental fluid-guiding port...

52199, 523021, 210163, E04B 718

Patent

active

057247773

ABSTRACT:
A roof drain arrangement and method for sealing a space between an existing drain opening, the roof drain arrangement, and a new roof membrane, is disclosed. The arrangement and method provide for sealing of an area between the roof drain arrangement and the roof structure. Sealing is provided by adhesive material disposed on a lower surface of an upper flange portion of the insert portion, or by adhesive disposed on an upper surface of a base plate, or by a roofing membrane located between the lower surface of the upper flange portion and the base plate, or by a combination thereof.

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