Skip to content
DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
Holiday Shipping Notice
Orders placed over the holidays may experience slight shipping delays. We appreciate your understanding! Please don’t hesitate to reach out with any questions—we’re always happy to help.

Air and Vapor Barriers

Air and vapor barriers are vital components in modern masonry construction, designed to prevent moisture infiltration, control vapor movement, and reduce air leakage. By maintaining a dry and energy-efficient environment, these barriers protect structural integrity, prevent mold growth, and enhance indoor comfort. Improve your next project’s performance - get premium air and vapor barrier solutions today!

Filters

  • PROSOCO Cat 5 Air & Waterproof Barrier

    $713.23 - $13,764.80
    $713.23 - $13,764.80
    $713.23 - $13,764.80
    $713.23

    STRONG, SEAMLESS PROTECTION AGAINST THE ELEMENTS Cat 5 is a single-component, silyl-terminated polymer (STP) air and waterproof barrier that’s appl...

    View full details
    $713.23 - $13,764.80
    $713.23 - $13,764.80
    $713.23 - $13,764.80
    $713.23

  • PROSOCO Cat 5 Rain Screen

    $748.92 - $14,452.80
    $748.92 - $14,452.80
    $748.92 - $14,452.80
    $748.92

    FLUID-APPLIED AIR AND WATER-RESISTIVE BARRIER FOR RAIN SCREEN CONSTRUCTION Cat 5 rain screen is a high-performance, fluid-applied membrane that del...

    View full details
    $748.92 - $14,452.80
    $748.92 - $14,452.80
    $748.92 - $14,452.80
    $748.92

  • PROSOCO R-Guard SureSpan Adhesive (Box of 20)

    $321.85 - $321.85
    $321.85
    $321.85 - $321.85
    $321.85

    USE TO ADHERE & SEAL SURESPAN EX R-Guard SureSpan Adhesive is a gun-grade adhesive that combines the best of silicone and polyurethane properti...

    View full details
    $321.85 - $321.85
    $321.85
    $321.85 - $321.85
    $321.85

  • PROSOCO Spray Wrap MVP Fluid-Applied Air and Water-Resistive Barrier

    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30

    FLUID-APPLIED AIR & WATER-RESISTIVE BARRIER Spray Wrap MVP is a high-performance, fluid applied membrane that stops air and water leakage in ca...

    View full details
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30

  • PROSOCO Spray Wrap Rain Screen Fluid-Applied Air & Water-Resistive Barrier

    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30

    SPRAY-APPLIED AIR & WATER-RESISTIVE BARRIER FOR RAIN SCREEN SYSTEMS Spray Wrap Rain Screen is a high-performance, fluid-applied air and water b...

    View full details
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30 - $7,371.47
    $208.30

  • PROSOCO SureSpan EX

    $618.47 - $1,852.87
    $618.47 - $1,852.87
    $618.47 - $1,852.87
    $618.47

    PROVIDES CONTINUOUS TRANSITION AND BRIDGING TO EXISTING AIR BARRIER MATERIALS SureSpan EX provides continuous, elastomeric bridging between differe...

    View full details
    $618.47 - $1,852.87
    $618.47 - $1,852.87
    $618.47 - $1,852.87
    $618.47

  • PROSOCO Thru-Wall Flashing 18" x 75' (2 Rolls/Box)

    $642.30 - $642.30
    $642.30
    $642.30 - $642.30
    $642.30

    PRIMERLESS, ABRASION-RESISTANT AIR BARRIER PROTECTION Thru-wall flashing features an extra-tough, abrasion-resistant facer designed to protect agai...

    View full details
    $642.30 - $642.30
    $642.30
    $642.30 - $642.30
    $642.30

  • PROSOCO VB Fluid-Applied Air & Water-Resistive Barrier and Water Vapor Barrier

    $243.38 - $7,046.40
    $243.38 - $7,046.40
    $243.38 - $7,046.40
    $243.38

    R-GUARD VB (VAPOR BARRIER) FLUID-APPLIED AIR, WATER, AND VAPOR BARRIER FOR MASONRY AND WALL ASSEMBLIES R-Guard VB is a high-performance, fluid-appl...

    View full details
    $243.38 - $7,046.40
    $243.38 - $7,046.40
    $243.38 - $7,046.40
    $243.38

Don't see what you're looking for?

Request a special order and get a response from our team within 1 business day.