Replace the definition of "volatile organic compounds (VOC's)" with "a carbon compound that vaporizes (becomes a gas) at normal room temperatures. VOCs contribute to air pollution directly and through atmospheric photochemical reactions (excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides and carbonates, and ammonium carbonate) to produce secondary air pollutants, principally ozone and peroxyacetyl nitrate."
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Credit achievement rate
XX%
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LEEDuser expert
Brent Ehrlich
BuildingGreen
Products and materials specialist
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Credit language
© Copyright U.S. Green Building Council, Inc. All rights reserved.
Requirements
All systems furniture1 and seating2 that was manufactured, refurbished or refinished within 1 year prior3 to occupancy must meet 1 of the options below.
OPTION 1
Furniture and seating are Greenguard Indoor Air Quality Certified.OR
OPTION 2
Calculated indoor air concentrations that are less than or equal to those listed in Table 1 for furniture systems and seating determined by a procedure based on ANSI/BIFMA M7.1-2007and ANSI/BIFMA X7.1-2007 testing protocol conducted in an independent third-party air quality testing laboratory. The requirement in Section 5 of ANSI/BIFMA X7.1-2007 is waived for LEED purposes. Section 5 requires that laboratories used to perform the emissions testing and/or provide analytical results must be independently accredited to ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories.”|
|
|
|
|
0.5 mg/m3 |
0.25 mg/m3 |
|
|
50 parts per billion |
25 parts per billion |
|
|
Total Aldehydes |
100 parts per billion |
50 parts per billion |
|
4 – Phenylcyclohexene (4-PCH) |
0.0065 mg/m3 |
0.00325 mg/m3 |
Credit substitution available
You may use the LEED v4 version of this credit on v2009 projects. For more information check out this article.
1 Systems furniture is defined as either a panel-based workstation comprised of modular interconnecting panels, hang-on components and
drawer/filing components, or a freestanding grouping of furniture items and their components that have been designed to work in concert.
Furniture other than systems furniture and task and guest chairs used with systems furniture is defined as occasional furniture and is excluded
from the credit requirements.
2 Seating is defined as task and guest chairs used with systems furniture
3 Salvaged and used furniture that is more than 1-year-old at time of occupancy is excluded from the credit requirements.
See all forum discussions about this credit »
What does it cost?
Cost estimates for this credit
On each BD+C v4 credit, LEEDuser offers the wisdom of a team of architects, engineers, cost estimators, and LEED experts with hundreds of LEED projects between then. They analyzed the sustainable design strategies associated with each LEED credit, but also to assign actual costs to those strategies.
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
See all forum discussions about this credit »Addenda
10/1/2012 – Updated: 2/14/2015
Global ACP
Description of change:
Campus Applicable
No
Internationally Applicable:
Yes
7/19/2010 – Updated: 2/14/2015
Reference Guide Correction
Description of change:
Remove the entire section:OPTION 2Calculated indoor air concentrations that are less than or equal to thoselisted in Table 1 for furniture systems and seating determined by aprocedure based on the EPA Environmental Technology Verification(ETV) Large Chamber Test Protocol for Measuring Emissions of VOCsand Aldehydes (September 1999) testing protocol conducted in anindependent air quality testing laboratory.OR
Campus Applicable
No
Internationally Applicable:
No
7/19/2010 – Updated: 2/14/2015
Rating System Correction
Description of change:
Remove the entire section:OPTION 2Calculated indoor air concentrations that are less than or equal to thoselisted in Table 1 for furniture systems and seating determined by aprocedure based on the EPA Environmental Technology Verification(ETV) Large Chamber Test Protocol for Measuring Emissions of VOCsand Aldehydes (September 1999) testing protocol conducted in anindependent air quality testing laboratory.OR
Campus Applicable
No
Internationally Applicable:
No
7/19/2010 – Updated: 2/14/2015
Reference Guide Correction
Description of change:
Update "OPTION 3" to "OPTION 2"
Campus Applicable
No
Internationally Applicable:
No
7/19/2010 – Updated: 2/14/2015
Rating System Correction
Description of change:
Update "OPTION 3" to "OPTION 2"
Campus Applicable
No
Internationally Applicable:
No
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© Copyright U.S. Green Building Council, Inc. All rights reserved.
Requirements
All systems furniture1 and seating2 that was manufactured, refurbished or refinished within 1 year prior3 to occupancy must meet 1 of the options below.
OPTION 1
Furniture and seating are Greenguard Indoor Air Quality Certified.OR
OPTION 2
Calculated indoor air concentrations that are less than or equal to those listed in Table 1 for furniture systems and seating determined by a procedure based on ANSI/BIFMA M7.1-2007and ANSI/BIFMA X7.1-2007 testing protocol conducted in an independent third-party air quality testing laboratory. The requirement in Section 5 of ANSI/BIFMA X7.1-2007 is waived for LEED purposes. Section 5 requires that laboratories used to perform the emissions testing and/or provide analytical results must be independently accredited to ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories.”|
|
|
|
|
0.5 mg/m3 |
0.25 mg/m3 |
|
|
50 parts per billion |
25 parts per billion |
|
|
Total Aldehydes |
100 parts per billion |
50 parts per billion |
|
4 – Phenylcyclohexene (4-PCH) |
0.0065 mg/m3 |
0.00325 mg/m3 |
Credit substitution available
You may use the LEED v4 version of this credit on v2009 projects. For more information check out this article.
1 Systems furniture is defined as either a panel-based workstation comprised of modular interconnecting panels, hang-on components and
drawer/filing components, or a freestanding grouping of furniture items and their components that have been designed to work in concert.
Furniture other than systems furniture and task and guest chairs used with systems furniture is defined as occasional furniture and is excluded
from the credit requirements.
2 Seating is defined as task and guest chairs used with systems furniture
3 Salvaged and used furniture that is more than 1-year-old at time of occupancy is excluded from the credit requirements.
XX%
Upgrade to LEEDuser Premium to see how many projects achieved this credit. Try it free »
Got the gist of IEQc4.5 but not sure how to actually achieve it? LEEDuser gives step-by-step help. Premium members get:
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In the end, LEED is all about documentation. LEEDuser’s Documentation Toolkit, for premium members only, saves you time and helps you avoid mistakes with:
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- Spreadsheets and forms to give to subs and other team members.
- 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.
LEEDuser expert
Brent Ehrlich
BuildingGreen
Products and materials specialist
