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Cavity Drainage

Shop our selection of cavity drainage supplies & materials.
  • Cel Vent, Standard

    Cel Vent, Standard

    Hohmann and Barnard, Inc.
    $0.36

    Quadro-Vent's honeycomb design allows passage of moisture from cavity to the building exterior while restricting ingress of insects and other debri...

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    $0.36
  • 100' #8 Cotton Weep Rope

    100' #8 Cotton Weep Rope

    Shanghai Hualin Co, LLC
    $6.49

    When used as a water evacation device, it allows moisture to exit cavity wall construction with ease.

    $6.49
  • Plastic Weep Hole

    Plastic Weep Hole

    Hohmann & Barnard, Inc.
    $0.19

    Round plastic weep holes manufactured from Medium Density Polyethylene (white)

    $0.19
  • Weep Holes, with Rope

    Weep Holes, with Rope

    Hohmann and Barnard, Inc.
    $0.85

    Round plastic weep holes manufactured from Medium Density Polyethylene (white), with Weep Rope Insert

    $0.85
  • Mortar Net Weep Vent

    Mortar Net Weep Vents

    Mortar Net Ltd
    $0.45

    Keep your masonry projects well protected for years to come with quality, mesh, weep vent inserts from Discount Contractor Supply. The open weave d...

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    $0.45
  • Cel Vent, Jumbo

    Cel Vent, Jumbo

    Hohmann and Barnard, Inc.
    $0.48

    Quadro-Vent's honeycomb design allows passage of moisture from cavity to the building exterior while restricting ingress of insects and other debri...

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    $0.48
  • Mortar Trap, 1" x 10", 1 Box, 100 LF

    Mortar Trap, 1" x 10", 1 Box, 100 LF

    Hohmann and Barnard, Inc.
    $55.00

    Mortar Trap is manufactured from high-density polyethylene (HDPE) strands woven into a 90% open mesh. Its unique shape breaks up mortar droppings a...

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    $55.00
  • Mortar Trap, 2" x 10", 1 Box, 100 LF

    Mortar Trap, 2" x 10", 1 Box, 100 LF

    Hohmann and Barnard, Inc.
    $95.00

    Mortar Trap is manufactured from high-density polyethylene (HDPE) strands woven into a 90% open mesh. Its unique shape breaks up mortar droppings a...

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    $95.00
  • Mortar Trap, .4" x 10", 1 Box, 200 LF

    Mortar Trap, .4" x 10", 1 Box, 200 LF

    Hohmann and Barnard, Inc.
    $110.00

    Mortar Trap is manufactured from high-density polyethylene (HDPE) strands woven into a 90% open mesh. Its unique shape breaks up mortar droppings a...

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    $110.00
  • 2" x 10" Mortar Net

    2" x 10" Mortar Net

    Hohmann and Barnard, Inc.
    $225.00

    1 box, 100'/boxThe Mortar Net is manufactured of high density polyethylene (HDPE) or nylon strands woven into a 90% open mesh. It will not react wi...

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    $225.00