Do I need to submit the purchase invoice or any other documentation confirming product acquisition when applying for Building Product Disclosure and Optimization credits on LEED Online? If we don...

Are there guidelines on how to determine how many air samples need to be collected to comply with the...

I realize this is most likely quite a basic question, but in V4.1 are allowable quality view areas only for those regularly occupied spaces within the 3x head height zone and all others do not...

Hi, I would like to know if there is additional guidance on the requirement to provide pressurized entryway vestibules at high-volume building entrances. Is there a standard to follow or specific...

In this credit under option 1 the standard formula includes a vegetated roof.  If our client does not wish to pursue this feature due to perceived maintenance, can we still achieve this credit...

The project contractor intends to do a full flush-out prior to occupancy.  Most of the furniture will be installed prior to flush-out, but on particular oder has been delayed and may not arrive...

Think to have universal accessibility and open space is a big asset, and also to include green roofs and wetlands or ponds. I think it should also have a minimum or native or adapted plant...

If our permeable paving has grass growing through it could that count as both hardscape for SSc7.1 and for vegetated open space in SSc5.2? We aren't achieving SSc2 so we cannot technically...

Hi all experts,

I'm working on 4 cold storage warehouses which all the cooling source form one refrigerating planttoom, i guess i should consider it as the "district cold storage" ,...