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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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Air & Moisture Control

Proper moisture control in masonry is critical for the longevity, durability, and structural integrity of a building. Without effective moisture management, water can penetrate masonry walls, leading to problems such as efflorescence, mold growth, freeze-thaw damage, and corrosion of embedded metals. These issues can compromise not only the aesthetics but also the safety and performance of the structure.

To ensure proper moisture control, features like flashings, weep holes, vapor barriers, and sealants must be correctly designed and installed. Together, these elements direct water away from the building, protect internal components, and maintain thermal efficiency. Invest in proper moisture control for your masonry today to safeguard your structure for years to come.

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  • MTI Head Joint Weep (400 Pieces/Box)

    $621.55 - $621.55
    $621.55
    $621.55 - $621.55
    $621.55

    HEAD JOINT WEEP™ TIME-SAVING WEEP FOR BRICK VENEERS HJW 3845 Head Joint Weep™ is a quick and efficient solution for ensuring proper drainage in br...

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    $621.55 - $621.55
    $621.55
    $621.55 - $621.55
    $621.55

  • MTI Core Cavity Weep

    $100.00 - $467.70
    $100.00 - $467.70
    $100.00 - $467.70
    $100.00

    CORE CAVITY WEEP™ WEEPS FOR CMU VENEERS CCV 5020 DRAIN BLOCK CORES & VENEER CAVITY CMU and Jumbo Brick Veneers create two cavities where water ...

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    $100.00 - $467.70
    $100.00 - $467.70
    $100.00 - $467.70
    $100.00

  • MTI Concealed Steel Lintel/Shelf Angle Weep

    $118.83 - $468.93
    $118.83 - $468.93
    $118.83 - $468.93
    $118.83

    CONCEALED STEEL LINTEL / SHELF ANGLE WEEP™ USED WITH LIP BRICK SET IN A BED JOINT OF MORTAR APPLICATIONS CLW 9040 UNIQUE WEEPS FOR HIDDEN JOINTS Th...

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    $118.83 - $468.93
    $118.83 - $468.93
    $118.83 - $468.93
    $118.83

  • PROSOCO R-Guard PorousPrep (4 Pails/Box)

    $326.45 - $326.45
    $326.45
    $326.45 - $326.45
    $326.45

    PROSOCO R-GUARD POROUSPREPWATER-BASED SEALER FOR RAW GYPSUM BOARD EDGES PorousPrep is a water-based sealer designed to seal the dry, cut edges of g...

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    $326.45 - $326.45
    $326.45
    $326.45 - $326.45
    $326.45

  • PROSOCO R-Guard Board Seam Filler WB (20 Sausages/Box)

    $254.28 - $254.28
    $254.28
    $254.28 - $254.28
    $254.28

    PROSOCO R-GUARD BOARD SEAM FILLER WBWATER-BASED BOARD SEAM TREATMENT R-Guard Board Seam Filler WB is a gun-grade, acrylic seam filler designed for ...

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    $254.28 - $254.28
    $254.28
    $254.28 - $254.28
    $254.28

  • PROSOCO R-Guard AirDam

    $362.14 - $425.71
    $362.14 - $425.71
    $362.14 - $425.71
    $362.14

    PROSOCO R-GUARD AIRDAM Air and weather barrier sealant designed to create a long-lasting, weather-tight seal for windows and doors. FEATURES Prim...

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    $362.14 - $425.71
    $362.14 - $425.71
    $362.14 - $425.71
    $362.14

  • PROSOCO R-Guard FastFlash

    $296.05 - $571.14
    $296.05 - $571.14
    $296.05 - $571.14
    $296.05

    PROSOCO R-GUARD FASTFLASH Liquid flashing membrane designed for waterproofing, sealing, and protecting building envelopes in both new and existing ...

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    $296.05 - $571.14
    $296.05 - $571.14
    $296.05 - $571.14
    $296.05

  • York WeepNet (20 Pieces/Bundle)

    $125.00 - $208.35
    $125.00 - $208.35
    $125.00 - $208.35
    $125.00

    WEEP-NET™ – HIGH-PERFORMANCE FREE DRAINING MESH FOR CAVITY WALLS Weep-Net™ is a durable, free-draining mesh material designed to prevent mortar blo...

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    $125.00 - $208.35
    $125.00 - $208.35
    $125.00 - $208.35
    $125.00

  • 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

  • Hohmann & Barnard Enviro-Barrier Silicone System

    $273.93 - $6,201.55
    $273.93 - $6,201.55
    $273.93 - $6,201.55
    $273.93

    ENVIRO-BARRIER SILICONE is a high-performance silicone-based air and water-resistive barrier (AWB) designed to coat and seal above-grade wall assem...

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    $273.93 - $6,201.55
    $273.93 - $6,201.55
    $273.93 - $6,201.55
    $273.93

  • Mortar Net BlockNet (20 Pieces/Box)

    $866.70 - $866.70
    $866.70
    $866.70 - $866.70
    $866.70

    BLOCKNET CMU SINGLE WYTHE FLASHING SOLUTION reliably protects CMU walls from water infiltration damage by enabling moisture to easily drain from th...

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    $866.70 - $866.70
    $866.70
    $866.70 - $866.70
    $866.70

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