In FAQs for IEQc4.2 I found an information that the actual weather barrier does not need to comply with the credit. I understand that we can treat EPMD Membrane as weather barrier.

How do you see the use of hot air/flame applied bituminous sheets as a vapor barrier on roofs regarding VOC? Which category should I use?

I recently completed a building that is to be certified under the LEED Core & Shell program. The building was literally a 'shell' - no interior finishes to speak of.

We have three projects on a campus application. The master site submittal for this credit as well as others was approved during review.

We have a product that is an "acrylic masonry sealer" with a VOC content of 81 gr/lt.

Hi, If paints /sealants /adhesives are being applied on site but before the building has been enclosed do they still need to comply with the associated VOC limits?

I have a test result report that only shows TVOC contents value. With this information, can I get this Credit?

EBOM Alternative Compliance Path for Europe (2009) introduced the use of European methods (AgBB/DIBt GUT, EMICODE, Blue Angel) to verify the maximum VOC concentration in credit MR 3. Do you know if