Should flooring adhesives take credit under IEQc4.1 or IEQc4.3, or both? Thank you!

Hi, We don't have any chemists here but we were wondering if, when an MSDS lists Volatiles = 0%, but does not list VOCs in g/L formt, can we assume that VOCs=0 as well?

Our masonry contractor submitted VOC documentation on Wire-Bond Aqua Flash Mastic with a VOC content of 270 g/L. I am first not sure if this needs to be submitted for IEQc4.1 or not.

Minimum duct seal level must comply with table 6.4.4.2A- Ashrae 90, i have this in my specification for duct and i think it apply only to G.I Duct, Not to pre insulated duct, please anyone can clar

What is the story with concrete additives?

I know this question has been asked before but I'm unable to locate the official USGBC interpretation for acceptable resources for VOC calculations for non-domestic projects.

We are applying wood cladding for the walls. To assign the cladding panels, firstly we apply wood framing to the walls then fasten the panels to them.

Hello, This may seem like a stupid question, but I am working on a project that has porcelain wall tile being installed in bathrooms and I'm not sure how this is supposed to be listed under IEQc4.

We will use a Contact Adhesive which is a one-part solvent-based high performance contact adhesive with

Hi, I want to make sure that the only products that are covered by the VOC-requirements in LEED are the ones installed inside the building when it’s weatherproofed. For example a part of the build