See all forum discussions about CS-v4 EQc2
 Subscribe to new posts about CS-v4 EQc2 Post a new question aboutCS-v4 EQc2
See LEEDuser’s guidance on CS-v4 EQc2»
FAQs about EQc2 :

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

Are throw rugs subject to the credit requirements?

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?

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? 

View answers »

Forum discussion

CS-v4 EQc2:Low emitting materials

Inherently non-emitting: Gypsum board?

Profile picture for user wardmiller
Ward Miller
Chief Environmental Officer
Alpenglow Advisory
LEEDuser Basic Member
44 thumbs up

The Reference Guide states that materials that are inherently non-emitting do not require additional VOC documentation, but cements, concretes, and gypsum products are not listed. Apologies if this sounds basic, but I have never seen any of the aforementioned materials coming close to the CDPH General Emissions limits, so I am wondering can gypsum board be counted as inherently non-emitting? 

0
Post a reply

You rely on LEEDuser. Can we rely on you?

LEEDuser is supported by our premium members, not by advertisers.

Go premium for $15.95  »

Profile picture for user pmelton
Paula Melton
Editorial Director
BuildingGreen, Inc.
LEEDuser Expert
159 thumbs up

Tue, 10/02/2018 - 15:02

Gypsum board is not inherently non-emitting, but you'll find it's easy to find Greenguard Gold certification for all the major brands.
 
Default Avatar
Melanie Blacklock
Senior Project Administrator
Clark Contractors, LLC
LEEDuser Basic Member
3 thumbs up

Wed, 01/05/2022 - 17:37

How does one determine VOC content from the Greenguard Gold Certification? I'm not very good at interpreting the data on page 2.
Profile picture for user emily.purcell
Emily Purcell
Sustainable Design Lead
CannonDesign
LEEDuser Expert
379 thumbs up

Wed, 01/05/2022 - 22:47

There was a helpful comment from Scott on this thread about the Greenguard Gold certificate language: https://leeduser.buildinggreen.com/forum/greenguard-gold-certificate    Essentially, the Greenguard Gold standard means the product has tested at 0.22 mg/m3 TVOC, which falls in the "0.5 mg/m3 or less" range. 
Default Avatar
Melanie Blacklock
Senior Project Administrator
Clark Contractors, LLC
LEEDuser Basic Member
3 thumbs up

Thu, 01/06/2022 - 14:54

Thank you for the reply.  I am looking for a way to see the regular g/l VOC content.  A few manufacturers are not posting this info anymore if they have the emissions report showing TVOC.

Thu, 01/06/2022 - 16:00

Hi Melanie,  Gypsum board, i.e., drywall would not need VOC content just the emissions certification. Only wet applied products need to provide VOC content in g/l. 

Add new comment

To post a comment, you need to register for a LEEDuser Basic membership (free) or login to your existing profile.