Credit language for IEQc4, Group 4 requires all “Batt insulation products” inside the weatherproofing system to “contain no added formaldehyde, including urea-formaldehyde, phenol formaldehyde and

I am working on a new construction for Healthcare facility as MEP Subcontractor which will apply for LEED Gold.

I'm hoping someone has found a good pathway for wood ceilings in LEED v4 and can share. The CDPH test includes a formaldehyde test which of course all wood contains.

I am reviewing a LEED submittal for roofing adhesives, sealants and mastics.

We have a lead-lined door for a dentist x-ray room. The manufacturer cannot confirm that the particle board core is formaldehyde free.

We manufacture rigid sheet wall covering.

For everyone's reference, there are a number of forum posts that were made to LEEDuser's general LE

I have an industrial flooring product that is a 3-part system (primer, waterproof membrane and topcoat (which is solid gray). It would be installed on the concrete slab of a mechanical penthouse t

If an adhesive is used to secure batt insulation, I would think that adhesive also needs to be included in the group 1 section for sealants and adhesives. Is that correct?

Has anyone found a sanded grout that doen't have silica sand in it? It seems like our only option is to go with an unsanded grout or something more expensive....