Our core and shell project has chosen a roofing material compliant with SS 7.2.

For various reasons, my project's Design Submittal got put on hold in 2014 after most of the work effort was done and uploaded to LEED Online.

Option 1, Enhanced IAQ Strategies, paragraph B states spaces are to be exhausted where hazardous gases or chemicals may be present or used.

We are working on a major renovation healthcare project for a four story building which is fully owned by the owner.

Hi all, For the people who have submitted for LEED (v3) using Trane Trace: To what level of detail do you model the heating and cooling cfm and exhaust cfm on room/zone level for large buildings?

Hi all - I am aware of the calculations for C2C products for ID credits in LEED v3 (Silver, Gold, Platinum).

Joint Compound? Is it a sealant for IEQc4.1 or part of the wall system for IEQc4.6?

SS C6.1 has two cases: Case 1: Sites with existing imperviousness 50% or less: Requires proposed runoff not exceeding the existing runoff. Case 2: Sites with existing imperviousness greater than 50

Is the Performance Summary Report generated by Trane Trace 700 (Ver 3.0) be enough for the LEED V4 EA credit?

I have a scenario where the core is offset, and is tight to the building envelope on one side. As a result, the egress path around the core on this side falls within the 15' perimeter.