Does polyisocyanurate roof insulation on top of a concrete or metal deck need to be included in the documentation of the low-emitting materials insulation category?

While LEED states that products such as stone, ceramic, metal, concrete, etc. are inherently non-emitting sources and therefore can be considered fully compliant without any...

Hi - wondering if anybody has determined how to deal with concrete flooring that is basically just the slab that has been sealed.  We have some spots where there is tile or carpet applied over...

Here is the technical advice we receive for one of the project:

"Provide general emissions evaluation results for ProForm All Purpose Joint Compound and Joint Tape. The documentation for...

Since v4.1 has reorganized product categories, is there a change in the "boundary" we have to look at?  "everything within the waterproofing membrane" is still a thing in v4.1 or...

We got the following technical advice for a project:

"...

While the language reference cubicle/curtain/partition walls, has anyone included cubicle hardware in the Low Emitting Walls/ Ceiling credit?

How does one go about documenting a skylight under the Low-Emitting Materials credit in V4.1?  The glass portion, the overwelming majority of the...

not exceed the limit. But it would be nice to confirm with GBCI in the event a non-compliant product is used. I'll check with my contacts at GBCI and post the correspondence to the forum.    Log...

Hi everyone,

I have two credit related questions. Can we alternate compliance types (surface area, cost, volume, etc) depending on the material category? For example, would it be...