The standard door flood barrier is a single shield that is perfect for openings any size up to 48"X 48".
For larger openings, please refer to our interlocking and stackable options.

Panel 5052 marine aluminum alloy
Frames Channel 6062 alloy T5-T6, with 10-32
stainless steel Allen head tightening screws
every 8" on center.
Seal Sponge Neoprene within the channels and
Solid Neoprene 3-Finger Rubber on the
bottom of the panel.
Hardware #10 x 1-1/4" FHPH with plastic expansion tube
Snap covers for safety provided for the top of
the channels and for the mounting holes.
Installation Can be installed on hollow metal, aluminum
or wood frames; and on concrete, brick or
metal surfaces.
Floor Surface Optional flat 1/4" x 2" bevels on 2 sides of the
aluminum plate - #319 Threshold