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Air Barriers

Air Barriers

Safeguard your building and improve energy efficiency with BASF air barriers from ProCoat Systems.

basf air barrier

BASF Products

Vapor Barriers

Henry has been a trusted source of building envelope systems for over 80 years.

henry vapor barrier

Henry Products

Air Barriers

ProSoCo air barriers from ProCoat Systems are proven to withstand extreme weather.

prosoco air barrier

ProSoCo Products

Air Barriers

Carlisle air barriers are high performance building envelope, while safeguarding the environment.

carlisle air barrier

Carlisle Products

GCP (Grace)
Vapor Barriers

GCP Products from ProCoat Systems offers trusted air and moisture barrier products to help you ensure a tight building envelope.

grace vapor barrier

GCP Products

Tyvek Liquid
Air Barriers

DuPont™ Tyvek® weather barrier systems are designed to help wall systems stand up to wind-driven bulk water and resist air infiltration.

tyvek liquid air barrier

Tyvek Products

Air Barriers

Sto Air Barrier Products offer a range of unique air barrier coatings to help you achieve a beautiful, energy-efficient building design.

air barrier products

Sto Corp Products

Air barriers are an essential building component. Though they come in many forms, all are designed to control the infiltration of air and moisture, reducing airflow between conditioned and unconditioned spaces. With the push to lower carbon footprint, they have evolved to play an integral role in building design and performance.

ASK ProCoat About
Air Barriers

How Can Air Barriers Benefit Your Building Design?

    • Air barriers extend the lifespan of buildings.
      Air barriers prevent the degradation of building materials, protecting against the infiltration of moisture-laden air and preventing it from building up within the wall cavity. With this protective envelope, you can safeguard the appearance and long-term structural integrity of your building.
    • Air barriers improve energy efficiency.
      Air barriers prevent air leakage that plays a leading role in temperature fluctuations, significantly reducing heating and cooling expenditures, and helping you achieve the most efficient building design possible.
    • Air barriers protect indoor air quality.
      By preventing moisture-laden air from penetrating the building envelope, air barriers play a primary role in reducing the proliferation of mold and mildew, ensuring a comfortable environment and good indoor air quality.
    • Air barriers can help you meet building certification requirements.
      With the right air barrier addition, you can achieve LEED and Energy Star certification, National Green Building Standards, meet fire resistance requirements, and more.

ProCoat Offers an Extensive Lineup of Air Barriers to Meet Your Needs

Sto air barrier

Air Barrier Products

STO vapor barriers are environmentally-friendly, affordable, and easy-to-apply. The STO barrier line is fluid-applied, providing seamless protection.

    • Sto AirSeal
      This vapor-permeable membrane can be roller or spray applied to a range of building materials and is the air barrier of choice for StoTherm ci Systems.
    • Sto VaporSeal
      A ready-mixed, water-resistant, flexible, vapor-impermeable membrane ideal for use in vertical above-grade wall applications behind a variety of popular cladding materials.
    • Sto ExtraSeal
      A vapor-permeable membrane designed especially for use beneath direct applied stucco brown coats.
    • StoGuard Emerald Coat
      This flexible, waterproof vapor-permeable air barrier membrane is ideal for guarding against moisture damage from rain during construction, later offering protection in the event of a cladding breach.
    • Sto Gold Coat Air Barrier System
      A water-resistive, vapor-permeable air barrier with built-in antifreeze properties. Like StoGuard Emerald Coat, it offers protection against moisture damage from rain during construction.

BASF air barriers

Master Builders by BASF
Air Barrier Products

BASF barriers are designed for ease-of-application and longevity, self-sealing around fastening hardware. They are specially formulated so you can apply less material, yet achieve an effective barrier.

    • MasterSeal AWB 660 Vapor-Permeable Air/Water Resistive Barrier
      A single-component air barrier ideal for adding secondary moisture protection behind popular wall cladding materials.
    • MasterSeal AWB 660 I Air/Water Resistive Barrier & Class 1 Vapor Retarder
      This single-component silicon-fortified rubber membrane doubles in function as a vapor retarder, providing secondary moisture protection behind wall cladding.
    • MasterSeal AWB 665 Vapor-Permeable Air/Water Resistive Barrier
      A new addition, AWB 665 is a resilient silicon-fortified rubber formula that delivers excellent secondary moisture protection behind most wall claddings and doubles as an air/water-resistive barrier.

Carlisle air barrier

Air Barriers

Carlisle barriers are designed to meet the nation's most stringent energy and building code requirements, including the industry's first air and vapor barrier line formulated and certified for burn resistance in compliance with NFPA 285.

Carlisle Self-Adhering Sheet Barriers

Easy, peel-and-stick application, providing a continuous 40-mil thick air/vapor shield.

    • CCW-705
      A non-permeable membrane featuring rubberized asphalt adhesive laminated to a smooth-surfaced, dimensionally-stable, tough, poly-film. Compatible with cold application over common building materials.
    • CCW-705 HT
      All the benefits of CCW-705, with a high-temperature-resistant modified asphalt adhesive. For use directly behind metal cladding, and compatible for installation in temperatures up to 240°F.
    • CCW-705 LT
      Specially formulated for installation in cold weather conditions.
    • CCW-705 XLT
      A high-tack formulation designed for easy installation between 15°F and 60°F.
    • CCW-705 FR-A Air & FR-A XLT
      These membranes feature a rubberized-asphalt adhesive laminated to a fire-resistant aluminum foil/HDPE composite facer, ideal for use in NFPA 285 wall assemblies.
    • CCW-705 VP & Fire Resist VP
      These membranes are 23-mil thick and vapor-permeable, resisting water and permitting the diffusion of vapor.

Carlisle CCW Fluid-Applied Barriers

These fluid-applied, rubberized asphalt membranes with synthetic polymers deliver continuous coverage, providing an air barrier ideal for use where detailing with a sheet membrane is difficult.

    • Barriseal
      Barriseal provides instant resistance to rain wash-off, covering large areas quickly and adhering reliably year-round.
    • Fire Resist Barritech NP
      Provides an NFPA 285 fire resistant membrane compatible for use in high-moisture environments.
    • Fire Resist Barritech NP-LT
      Similar to Barritech NP, but formulated for installation in sub-freezing conditions.
    • Fire Resist Barritech NP60
      Designed for application with CMU wall surfaces in cavity wall construction.
    • Fire Resist Barritech VP
      This vapor-permeable membrane allows for diffusion of water vapor and is compatible with installations down to 20°F.
    • Fire Resist Barrithane VP
      A highly-moisture-resistant, vapor-permeable membrane. It can be applied damp, even at sub-freezing temperatures, resisting rain wash-off immediately.

Carlisle CCW Fluid-Applied, Vapor-Permeable Barriers

    • Fire-Resistant Barritech VP
      A fluid-applied vapor-permeable barrier designed for use in exterior wall assemblies, made of naturally fire-resistant materials for NFPA 285 protection.

Henry air barrier

Vapor Barriers

The broadest line of NFPA 285-tested vapor barriers available. Easily design a building envelope system for your upcoming project with Henry’s Fortifiber 1-2-3 moisture control system.

Henry Fluid-Applied Barriers

Henry fluid-applied water-resistive vapor barriers offer solutions for every substrate and climate.

    • Air-Bloc All-Weather STPE
      A single-component, rain-ready, UV-resistant, vapor-permeable air barrier membrane. Rain-ready in 30-minutes, reducing weather delays.
    • Air-Bloc 06WB
      Low odor and environmentally-friendly, this elastomeric asphalt-emulsion single-component barrier offers excellent crack-bridging capabilities.
    • Air-Bloc 07
      This single-component, solvent-type, polymer-modified bitumen air barrier is designed for trowel application.
    • Air-Bloc 16MR
      A single-component, vapor impermeable membrane with fire-resistant technology for compliance with the strictest NFPA 285 requirements.
    • Air-Bloc 17MR
      A single-component, low-temp, vapor-permeable rubberized membrane with proprietary fire-resistant technology that conforms with ASTM E1354.
    • Air-Bloc 21
      This solvent-type, synthetic rubber-based insulation adhesive was designed for use on common construction surfaces. It is ideal for use as a full bed adhesive with rigid foam or semi-rigid paper-faced insulation.
    • Air-Bloc 21FR
      A similar formulation to Air-Bloc 21, but with fire-resistive properties.
    • Air-Bloc 31MR
      This single-component , water-based, non-asphaltic, rubberized emulsion is ideal for retrofits and can be applied from the inside wall of occupied buildings.
    • Air-Bloc 32MR
      This low-VOC, single-component elastomeric membrane cures to a rubber-like finish, retaining flexibility over a wide range of temperatures.
    • Air-Bloc 33MR
      A water-based, single-component, UV and fire-resistant rubberized emulsion air barrier membrane ideal for use with wall assemblies with open-face cladding panels.

Henry Self-Adhered Water-Resistive Barriers

Henry vapor barriers are manufactured to a precise thickness for ease-of-installation and a uniform appearance, forming a continuous membrane after installation.

    • Blueskin VP160
      Vapor-permeable protection that fully adheres via weatherboard method with no need for mechanical attachment.
    • Blueskin SA
      Features an SBS rubberized asphalt compound laminated on polyethylene film for easy installation on a variety of surfaces. Self-seals when penetrated with self-tapping screws.
    • Blueskin SA LT
      This variation of Blueskin SA, when assembled with primer and BES sealant by Henry, meets strict ASTM E-2357 air leakage requirements.
    • Metal Clad
      Used with Air-Bloc and Blueskin membranes, Metal Clad provides excellent UV and weather resistance, featuring dual-layers of high-strength polyethylene and a surface layer of metallic aluminum film.

gcp air barrier

Air Barriers

Grace/GCP air barriers provide a continuous membrane with no lapse in coverage, ensuring seamless, airtight protection.

    • Perma Barrier VP
      This single-component, fluid-applied air barrier forms a fully-bonded elastomeric (rubber-like) membrane, guarding against air and liquid water infiltration and air exfiltration.
    • Perma Barrier Liquid
      A two-component, fluid-applied air and vapor barrier. Once cured, it provides a cold-vulcanized, synthetic rubber barrier against air infiltration and exfiltration, preventing condensation issues and energy loss.
    • Perma Barrier Wall Membrane (Self-Adhering Sheets)
      Tough, self-adhering, and self-sealing, Perma Barrier delivers a cost-effective, virtually-impermeable, continuous air, vapor and water barrier.

Air Barriers

ProSoCo barriers from ProCoat Systems are proven to withstand even the most extreme weather conditions.

    • VB (Vapor Barrier)
      A single-component, water-resistive, air and vapor barrier combining the flexibility and durability of a rubberized coating with the speed and ease-of-installation of a water-based, fluid-applied barrier. Easily adheres to most surfaces and compatible with most paints/sealants.
    • Spray Wrap MVP
      A fluid-applied, water-resistive, vapor-permeable membrane, formulated to reduce condensation and energy loss resulting from air leaks in the wall assembly.
    • Cat 5
      Cat 5 is an air and water-resistive barrier combining the best of silicone and polyurethane properties. It masterfully thwarts water penetration, standing up to drenching rains and winds up to 155mph. Bonds in wet weather on damp substrates, eliminating weather-related construction delays.
    • Cat 5 Rain Screen
      Similar to Cat 5, but designed to the unique requirements of pressure-equalized rain screen construction, preventing air and water infiltration even in extreme weather scenarios.

Contact ProCoat About Aire Barriers

Procoat air barriers


Air Barrier Brands

carlisle air barriersgrace vapor barrierhenry vapor barrierbasf air barrierprosoco air barrierair barrier productstyvek liquid air barrier

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