Hi I am just becoming aquainted with the Low-Emitting Materials Calculator.

we have steel doors that will have a very nasty primer put on in the shop that has carbon black, formaldehyde, cobalt based chemical and other nasty stuff.

Hello there, what would the requirements be for non-composite wood with off-site applied coatings, for example a wood screen created with 2x4 stained wood? Thank you!

We are a GC on a 2009 NC project. our Sub is installing Tectum finale panels are made from: mineral wool (rock) and aspen trees.

Hi there, the credit requires: Both first-party and third-party statements of product compliance must follow the guidelines in CDPH SM V1.1 -2010, Section 8.

For a project that has a glass fiber water tank inside the weather barrier in a utility space (not a working space), do we need to get a TVOC certificate for that tank?

The LEED guide states the following: “Building products must be tested and determined compliant in accordance with California Department of Public Health (CDPH) Standard Method v1.1–2010, using the

Hi, I am not finding any info to suggest a maximum VOC limit allowable under the General Emissions. Does "5.0 mg/m3 or more" really include everything greater than 5.0mg?

The Definition of interior/exterior in the LOW-EMITTING MATERIALS credit is a bit confusing for me.

According to the LEED v.4 credits, it is possible to use different emission tests outside the US to comply with the requirements. AgBB and DiBt testing method (2010) are mentioned there. But accor