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Credit language

© Copyright U.S. Green Building Council, Inc. All rights reserved.
Intent
To reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and well-being of installers and occupants.
Requirements
All adhesives and sealants used on the interior of the building (i.e., inside of the weatherproofing system and applied on-site) must comply with the following requirements as applicable to the project scope1:
- Adhesives, Sealants and Sealant Primers must comply with South Coast Air Quality Management District (SCAQMD) Rule #1168. Volatile organic compound (VOC) limits listed in the table below correspond to an effective date of July 1, 2005 and rule amendment date of January 7, 2005.
Indoor carpet adhesives
50
PVC welding
510
Carpet pad adhesives
50
CPVC welding
490
Wood flooring adhesives
100
ABS welding
325
Rubber floor adhesives
60
Plastic cement welding
250
Subfloor adhesives
50
Adhesive primer for plastic
550
Ceramic tile adhesives
65
Contact adhesive
80
VCT and asphalt adhesives
50
Special purpose contact adhesive
250
Drywall and panel adhesives
50
Structural wood member adhesive
140
Cove base adhesives
50
Sheet applied rubber lining operations
850
Multipurpose construction adhesives
70
Top and trim adhesive
250
Structural glazing adhesives
100
Metal to metal
30
Architectural
250
Plastic foams
50
Roadway
250
Porous material (except wood)
50
Other
420
Wood
30
Fiberglass
80
Architectural, nonporous
250
Architectural, porous
775
Other
750
This table excludes adhesives and sealants integral to the water-proofing system or that are not building related.
- Aerosol Adhesives must comply with Green Seal Standard for Commercial Adhesives GS-36 requirements in
effect on October 19, 2000.
General purpose mist spray
65% VOCs by weight
General purpose web spray
55% VOCs by weight
Special purpose aerosol adhesives (all types)
70% VOCs by weight
Credit substitution available
You may use the LEED v4 version of this credit on v2009 projects. For more information check out this article.What does it cost?
Cost estimates for this credit
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Our tab contains overall cost guidance, notes on what “soft costs” to expect, and a strategy-by-strategy breakdown of what to consider and what it might cost, in percentage premiums, actual costs, or both.
This information is also available in a full PDF download in The Cost of LEED v4 report.
Learn more about The Cost of LEED v4 »Frequently asked questions
Is there a shortcut to the VOC budget method if you have just one product that is used minimally on a project?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
Do products applied to the weather barrier need to comply with VOC thresholds?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
How do I determine what application my product falls under?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
How is VOC % less water determined for aerosol adhesives?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
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Our project didn't use some common adhesive types, and our LEED reviewer asked about this. Are we supposed to justify not using certain adhesives in our documentation?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
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© Copyright U.S. Green Building Council, Inc. All rights reserved.
Intent
To reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and well-being of installers and occupants.
Requirements
All adhesives and sealants used on the interior of the building (i.e., inside of the weatherproofing system and applied on-site) must comply with the following requirements as applicable to the project scope1:
- Adhesives, Sealants and Sealant Primers must comply with South Coast Air Quality Management District (SCAQMD) Rule #1168. Volatile organic compound (VOC) limits listed in the table below correspond to an effective date of July 1, 2005 and rule amendment date of January 7, 2005.
Indoor carpet adhesives
50
PVC welding
510
Carpet pad adhesives
50
CPVC welding
490
Wood flooring adhesives
100
ABS welding
325
Rubber floor adhesives
60
Plastic cement welding
250
Subfloor adhesives
50
Adhesive primer for plastic
550
Ceramic tile adhesives
65
Contact adhesive
80
VCT and asphalt adhesives
50
Special purpose contact adhesive
250
Drywall and panel adhesives
50
Structural wood member adhesive
140
Cove base adhesives
50
Sheet applied rubber lining operations
850
Multipurpose construction adhesives
70
Top and trim adhesive
250
Structural glazing adhesives
100
Metal to metal
30
Architectural
250
Plastic foams
50
Roadway
250
Porous material (except wood)
50
Other
420
Wood
30
Fiberglass
80
Architectural, nonporous
250
Architectural, porous
775
Other
750
This table excludes adhesives and sealants integral to the water-proofing system or that are not building related.
- Aerosol Adhesives must comply with Green Seal Standard for Commercial Adhesives GS-36 requirements in
effect on October 19, 2000.
General purpose mist spray
65% VOCs by weight
General purpose web spray
55% VOCs by weight
Special purpose aerosol adhesives (all types)
70% VOCs by weight
Credit substitution available
You may use the LEED v4 version of this credit on v2009 projects. For more information check out this article.XX%
Upgrade to LEEDuser Premium to see how many projects achieved this credit. Try it free »
Got the gist of IEQc4.1 but not sure how to actually achieve it? LEEDuser gives step-by-step help. Premium members get:
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- Guidance documents on arcane LEED issues.
- Sample templates to help guide your narratives and LEED Online submissions.
- Examples of actual submissions from certified LEED projects.
Is there a shortcut to the VOC budget method if you have just one product that is used minimally on a project?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
Do products applied to the weather barrier need to comply with VOC thresholds?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
How do I determine what application my product falls under?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
How is VOC % less water determined for aerosol adhesives?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
Do grout and caulking need to be included, and if so, what is the application category?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |
Our project didn't use some common adhesive types, and our LEED reviewer asked about this. Are we supposed to justify not using certain adhesives in our documentation?The answer to this question is available to LEEDuser premium members. Start a free trial » (If you're already a premium member, log in here.) |