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Is all solid wood considered inherently non-emitting? I’ve seen sources that say only solid wood flooring counts as inherently non-emitting.

I'm looking for a certification that tells me if a given product will meet the LEED v4 requirements, but I don't see one in a given product area. Am I missing something?

When products claim that they meet California Section 01350, does the product also meet LEED v4 requirements for low-emitting materials?

How do I know if a product complies with LEED v4 or if it was tested under an older non-compliant standard?

In past versions of LEED, it was easy to specify VOC limits. Is the specification process the same for LEED v4?

Is there a VOC budget method for this credit?

What are the limits on the VOC budget method?

Do products applied to the weather barrier need to comply with VOC thresholds? 

If one part of my multicomponent wall system is not compliant, can I still get full credit?

Our building is atypical, and the walls and ceilings are not clearly defined. How should we classify these components? 

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If a ceramic tile receives a top coat after it is manufactured, is it exempt from the credit requirements?

What are the adhesives and sealants to be included in the documentation?

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NC-v4 EQc2:Low emitting materials

How can i assure compliance for low emmetting materials? A+ and ECOLABEL certification?

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Sara BENLOUBA
Green building manager
Confidential
LEEDuser Basic Member
13 thumbs up

ECOLABEL and A+ certification are sufficient for compliance or we must also  quantify VOC and Formaldehyde emissions of our project by measuring? I am lost on this credit.

In other certifications, if i have a painting or insulation certified A+ or ECOLAB, i assure compliance, 

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Reinhard Oppl
Independent consultant on VOC issues
formerly with Eurofins Product Testing A/S
LEEDuser Basic Member
246 thumbs up

Tue, 10/22/2019 - 22:32

Hi, these programs are not valid. US GBC operates a list of acceptable certifications and programs for the LEED v4 EQ Credit Low-Emitting Materials. There you can see that ecolabel and the French A+ program are not stringent enough for interior paints: https://www.usgbc.org/resources/low-emitting-materials-third-party-certification-table. You request a certificate or report on VOC and formaldehyde emissions from the supplier. This is much cheaper then having it tested yourself.

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