Hello All,

We are considering adopting LEEDv4.1 requirements for the Low Emitting Materials credit across our projects.

We note that...

Hello,

We have products that are rust preventative coatings tested as per US EPA test method which is the testing method for...

Has anyone been able to find a resinous flooring system compliant with v4 or v4.1? We are coming up short. Thanks!

I believe drywall joint compounds and drywall finishing products (Mud) are considered Wet Applied Sealants. What Category do they fall under?

We are having a tough time getting the costs from our subs. The subs says that the cost is bundled with other material and they can't break it up. Some are having to go there superiors to get it...

We are having a tough time getting the costs from our subs. The subs says that the cost is bundled with other material and they can't break it up. Some are having to go there superiors to get it...

Inherently non-emitting sources cover materials such as "stone, ceramic,powder-coated metals, plated or anodized metal, glass, concrete, clay brick, unfinished or untreated solid...

For new construction projects, the Ref Guide excludes insulation around HVAC ducts from the IEQc2 requirements (p.668). However, there doesn't seem to be any mention of piping insulation.

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I have a submittal that includes a resinous flooring product for which the CDPH 01350 v1.2-2017 VOC emissions testing certificate expired in September of 2019. The manufacturer tells me that due...

In regards to the low emitting materials calculator (v4.1) what is the proper way to document insulated and non-insulated precast concrete wall panels.