Hi all! I have a question regarding LEED requirementes for exterior applied products for schools and healthcare projects: Does a roof PVC membrane have to comply with these requirements or those re

Has anyone else come across the issue of finding a CDPH v1.1-2010 compliant Safing Insulation or SAFB Insulation? The contractor submitted the Owens Corning/Thermafiber SAFB and Safing and accord

The Products tab only has enough space for 9 items, and the "add a line" button doesn't work. I copied and pasted the blank lines with formatting in order to add all the items I need.

Hi all, Despite following the instructions tab details, I have been encountering Low-emitting spreadsheet/calculator errors when attempting to generate assembly calculations to overcome several (g

Do Shaftliners in the interior wall assemblies fall under the Low-Emitting Material category for CDPH v1.1 2010 VOC Emission testing?

Our project is pursuing the Low-Emitting Materials Credit under LEED v4 for Schools. We have several questions on how to approach the furniture category under this credit.

For VOC compliance for a paint/coating, the language is as follows:  "All paints and coatings wet-applied on site must meet the applicable

My client is a university that asked if they could provide the testing required for products if it's not available from the manufacturers.

If any wet applied product is shown to have 0 VOCs, does it still need a general emissions evaluation?

I am running into an issue that a Low VOC PVC Solvent Cement lists the VOC requirement as 510g/L.