I'm working on an early childhood education center that has a tenant that provides occupational and physical therapy to children on a one-hour appointment basis.

If our windows have an STC of 35 but an OITC of 25 would they qualify? I don't think so, but I don't know how to interpret or relate the OITC to STC.

Just curious I am working on IEQ 4.1 and IEQ 4.3. Both give you the option to add indoor carpet adhesives.

Our project team is working on LEED EBOM certification of an industrial compound, and there is a question we are not so sure about and we believe one of you may be able to help.

What if the project don't have any A/C? there are 3 retails, 1 wc. All are separated buildings. What should I do with ASHRAE 5.4, 6.4 and for energy simulation?

Dear Brendan, note my comment from June of this year. When is the next review of the credit and when will it be updated to include glass piping? Thank you.

The USDA Forest Products Lab generated an EPD in conformance with ISO 14044. Would this generic, non-product specific documentation qualify for Pilot Credit 43 or LEED 2012?

Hello, we are working on a project that aims to get the LEED NC-2009 certification. We used a stone removed from the site to compose some walls, and therefore has no cost.

Can anyone tell me if Hallways would be included in a multifamily scenario. Typically this lighting is always on or on a timer.

Our project is capturing rainwater and sending it to a water table tank (I don't know if this is the correct term, it is the tank that recieves water from the water table below foundations). The t