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Evaluated Air and Water-Resistive Barrier Assemblies

Air and Water-Resistive Barrier Assemblies which have completed the ABAA Evaluation Process

The air and water-restive barrier materials listing has been developed as many of the air barrier materials available can also provide a water-restive barrier function.  The listing requirements use the air and water-restive barrier material specifications published by ABAA.  ABAA separately lists material requirements for air barrier materials and for water-restive barrier materials.  Those two material functions may have different material requirements which may not be the same as the material requirements as when the two functions are combined.  If the intended use of the material is to provide both functions, air barrier and water restive barrier, then the materials listed in this section would be appropriate.

Air and Water-Resistive Barrier Assemblies

Air and Water-Resistive barrier assemblies are divided into building assemblies for walls, roofs and foundations.  These broad heading, in some cases, are then sub-divided into specific types of walls, roofs and foundations.  Air and Water-Resistive barrier assemblies are made up of air and water-resistive barrier materials and connected with air and water-resistive barrier accessories.

Wall Assembly Evaluation – Air Barrier

ABAA has set a maximum air leakage rate for wall air barrier assemblies as being 0.04 CFM/ft2 at a pressure difference of 1.57 lb./ft[0.20 L/(s·m2) at a pressure difference of 75 Pa] when tested in accordance with ASTM E 2357 Standard Test Method for Determining Air Leakage of Air Barrier Assemblies.

Scope of Evaluation

ABAA evaluations establish that the assembly tested passed a specified test.  Such evaluation does not constitute a product warranty and provides no prediction of useful life or future performance.

Get your air and water-resistive barrier material evaluated and listed with ABAA.

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ABAA Evaluated Air and Water-Resistive Barrier Assemblies

Self Adhered Sheet Membranes

Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
Air Barrier Construction Design Details

Air Barrier Master Specification


Fluid Applied Membranes

Dow Performance Silicones www.buildabetterbarrier.com

DEFENDAIR™ 200C Air and Weather Barrier Coating
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.0117 L/(s·m²) @ 75 Pa
[0.0023 cfm/ft² @ 1.57 psf] @ 36 mils wet
0.0011 L/(s·m²) @ 75 Pa
[0.0002 cfm/ft² @ 1.57 psf] @ 13 mils
402 ng/Pa·s·m² [7.028 US Perms] @ 18 mils 1,660 ng/Pa·s·m² [29.023 US Perms] @ 18 mils Air Barrier Construction Design Details

Air Barrier Master Specification

Gardner-Gibsonwww.gardner-gibson.com

AP-650-VP
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.010 L/(s·m²) @ 75 Pa
[0.0020 cfm/ft² @ 1.57 psf] @ 24 mils wet
0.0004 L/(s·m²) @ 75 Pa
[0.00005 cfm/ft² @ 1.57 psf] @ 24 mils dry
80.0 ng/Pa·s·m² [1.4 US Perms] @ 20 mils 2000.0 ng/Pa·s·m² [35 US Perms] @ 20 mils Coming Soon

Siplast www.siplast.com

WALLcontrolTM Modified Silicone (STPE) VP Liquid AWB
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.0050 L/(s·m²) @ 75 Pa
[0.0010 cfm/ft² @ 1.57 psf]
0.0002 L/(s·m²) @ 75 Pa
[0.00004 cfm/ft² @ 1.57 psf]
506 ng/Pa·s·m² [8.858 US Perms] 871 ng/Pa·s·m² [15.242 US Perms] Air Barrier Construction Design Details

Air Barrier Master Specification


Sprayed Polyurethane Foam (Medium Density Closed Cell)

Barnhardt Manufacturing Company dba NCFI Polyurethaneswww.ncfi.com

InsulStar®SmartSPF & InsulBloc®SmartSPF
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.0437 L/(s • m2) @ 75 Pa
[0.00874 cfm /ft2 @ 1.57 psf] @ 25mm [2.0″]
0.000002 L/(s • m2) @ 75 Pa [0.0000004 cfm /ft2 @ 1.57 psf] @ 25mm [1.0″] ng / Pa•s•m2 [0.65 US Perms] @ 50mm [2.0″] ng / Pa•s•m2 [1.1 US Perms] @ 50mm [2.0″] Air Barrier Construction Design Details

Air Barrier Master Specification

BASFwww.spf.basf.com

WALLTITE® LWP
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
< 0.001 L/(s • m2) @ 75 Pa
[0.0002 cfm /ft2 @ 1.57 psf] @ 25mm [1.0″]
0.002 L/(s • m2) @ 75 Pa [0.0004 cfm /ft2 @ 1.57 psf] @ 25mm [1.0″] 76.69ng / Pa•s•m2 [1.34 US Perms] @ 50mm [2.0″] 93.73 ng / Pa•s•m2 [1.64 US Perms] @ 50mm [2.0″] Air Barrier Construction Design Details

Air Barrier Master Specification

Carlisle Spray Foam Insulationwww.carlislesfi.com

SealTite PRO HFO
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.0020 L/(s·m²) @ 75 Pa
[0.0004 cfm/ft² @ 1.57 psf]
0.01129 L/(s·m²) @ 75 Pa
[0.0021 cfm/ft² @ 1.57 psf] @ 25.4mm
62.935 ng/Pa·s·m² [1.6 US Perms] @ 50.8mm 91.541 ng/Pa·s·m² [0.03 US Perms] Air Barrier Construction Design Details

Air Barrier Master Specification

Elastochemwww.elastochem.com

Insulthane® Extreme
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.001 L/(s • m2) @ 75 Pa
[0.0002 cfm /ft2 @ 1.57 psf]
0.002 L/(s • m2) @ 75 Pa [0.0004 cfm /ft2 @ 1.57 psf] 40 ng / Pa•s•m2 [0.68 US Perms] @ 50mm [2.0″] 36 ng / Pa•s•m2 [0.40 US Perms] @ 50mm [2.0″] Coming Soon

Xcelus Building Systems Incwww.xcelusbuildingsystems.com

XLS 2000
Test Results
Air Leakage Rate of Wall Assembly (ASTM E2357) Air Leakage Rate of Material (ASTM E2178) Water Vapor Permeance (ASTM E96 – desiccant method) Water Vapor Permeance (ASTM E96 – water method) Details & Specs
0.0096 L/(s • m2) @ 75 Pa
[0.0002 cfm /ft2 @ 1.57 psf]
0.0019 L/(s • m2) @ 75 Pa [0.0004 cfm /ft2 @ 1.57 psf] 39 ng / Pa•s•m2 [0.68 US Perms] @ 50mm [2.0″] 35.72 ng / Pa•s•m2 [0.40 US Perms] @ 50mm [2.0″] Coming Soon

If you have any questions about Evaluated Air and Water-Resistive Barrier Assemblies please contact the ABAA office by email at abaa@airbarrier.org or by phone at 866-956-5888.