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DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
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Thru-Wall Flashing

Thru-wall flashing is a waterproofing component installed horizontally through a wall to divert water away from vulnerable areas, such as wall openings or intersections. Positioned to intercept and redirect water, thru wall flashing helps prevent moisture infiltration and protects the structural integrity of masonry constructions by channeling water away from potential points of vulnerability.

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  • York Flash-Vent Copper Flashing - 40' Roll

    $262.00 - $1,130.00
    $262.00 - $1,130.00
    $262.00 - $1,130.00
    $262.00

    FLASH-VENT™ COPPERDRAINAGE PLANE FLASHING FOR LONG-LASTING PERFORMANCE PRODUCT DESCRIPTION FLASH-VENT™ Copper is a premium drainage plane flashing ...

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    $262.00 - $1,130.00
    $262.00 - $1,130.00
    $262.00 - $1,130.00
    $262.00

  • Mortar Net TotalFlash 18" x 50' Roll (2 Rolls/Box)

    $821.60 - $825.26
    $821.60 - $825.26
    $821.60 - $825.26
    $821.60

    TOTALFLASH® ROLL MASONRY CAVITY WALL DRAINAGE SOLUTION IT'S MUCH MORE THAN JUST FLASHING KEEP VENEER WALLS DRY AND INSTALL FASTER WITH TOTALFLASH T...

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    $821.60 - $825.26
    $821.60 - $825.26
    $821.60 - $825.26
    $821.60

  • York Flash-Vent Max - 50' Roll

    $36.92 - $332.30
    $36.92 - $332.30
    $36.92 - $332.30
    $36.92

    Flash-Vent Max is a self-adhering drainage plane membrane that provides an exceptional barrier to limit air and moisture transmission while efficie...

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    $36.92 - $332.30
    $36.92 - $332.30
    $36.92 - $332.30
    $36.92

  • York 316 Self Adhering Stainless Steel Flexible Flashing - 50' Roll

    $70.01 - $630.00
    $70.01 - $630.00
    $70.01 - $630.00
    $70.01

    TYPE 316 SELF-ADHERING STAINLESS STEEL FLASHING – BUILT FOR DEMANDING TRANSITIONS YORK 316 SA is a best-in-class self-adhering through-wall flashin...

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    $70.01 - $630.00
    $70.01 - $630.00
    $70.01 - $630.00
    $70.01

  • PROSOCO SS ThruWall Flashing

    $356.20 - $534.30
    $356.20 - $534.30
    $356.20 - $534.30
    $356.20

    DURABLE, FLEXIBLE TRANSITION MATERIAL SS ThruWall is a stainless steel fabric flashing designed for long-lasting performance in cavity wall and mas...

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    $356.20 - $534.30
    $356.20 - $534.30
    $356.20 - $534.30
    $356.20

  • York AirSill Type A Receiver and Clip

    $44.30 - $59.07
    $44.30 - $59.07
    $44.30 - $59.07
    $44.30

    York's AirSill™ Aluminum Flashing Receivers provide a modern, efficient alternative to traditional flashing attachment methods for wall openings. T...

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    $44.30 - $59.07
    $44.30 - $59.07
    $44.30 - $59.07
    $44.30

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