Hello! We have a project with a 36,000 sq ft GFA and will use HVAC Variable Refrigerant Flow System. For the energy simulation we used equest software.

Does Gypsum Wall Board comply with the testing and product requirements of California Department of Public Health Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissi

Does a linear metal ceiling product have to comply with the testing and product requirements of California Department of Public Health Standard Method for the Testing and Evaluation of Volatile Org

Hi, does anyone here have ever implement flush out in a tropical climate area (climate zone 1 --> high temperature and humidity) and succeed obtaining this credit point?

Do Adhesives, Sealants, Paints and Coatings need to be included in Recycled Content and Regional Materials?

We have a steep-sloped roof and cannot use a metal roofing material because of budget restrictions - so we are going to use asphalt shingles.

Does your project have a gymnasium that is used only for athletic, auditorium or stage uses? If so, your project may be able to exclude the gym from the credit requirements for IEQc8.1.

I got comments back on the energy model for a building that has no HVAC systems designed at the time of completion of the C&S. One comment was that the cooling energy savings seemed too high.

Hi, I am simulating a petrol station where the advertising has built-in lighting that works at night. We assumed that this is 9.4.5 exception B.

I am confused with the definition of the enclosed space.