I'm working on my first LEED project and have a problem with the FSC certification regarding our doors.

I would like to know if a product can be used in a project undergoing certification, however it contains an epoxy that I was told, cannot be measured for it's VOC content.

My firm uses Carrier HAP and we've been looking for ways to make LEED modeling and documentation more cost effective.

On a demo project where material was brought to multiple recycling centers, some of the recyclers gave me both net and gross tonnage, and some only gave me pounds, which i converted to net tonnage.

Hello. Does anyone know the meaning of ABS in the formula below? Trip reduction = ( 1- ( ABS ( 1.5 * h – e ) / ( 1.5 * h + e )) – 0.25 ) / 0.25 * 0.03 Where: h = study area households (or housin

I have building with zero lot line. Can I receive credit for high SRI hardscape under both credits for the same space on the roof? Do I automatically get 7.1 b/c there's no non-roof area?

According to the IEQ space matrix bathrooms and storage rooms are excluded from VRP calculations for IEQp1, would they still be excluded from 100% OA systems?

Our project credit data has to be completed by 8-5 and I am getting a message "Would need over 100% OA Intake" at the end of the end of the IEQp1-A1 VAV data input form.

My project, a luxury hotel, wants to put multiple shower heads in their presidential suite.

Two more questions: 1.Since legionella is a concern in cooling towers: should mechanical equipment such as cooling towers and/or chillers be considered as a source of contaminants?