1.  Do I list the wood doors under both Wall Panels and Composite Wood categories?  2.  Does an Indoor Advantage Gold certificate suffice for documentation of the Formaldehyde Emissi

Hi. Does anyone know if it is feasible to successfully meet the requirements for Pilot Credit 'Green Training for Contractors' on international projects?

 Is there any LEED ruling for doing this activity at soil prior to pouring concrete in foundation level, There is no impact on underground water as the project located in desert &nbs

Hi- has anyone gotten verification on whether exterior walk off mats are permitted under v4? The reference guide and current addenda are silent on that detail.

We have a mixed-use building (residential and commercial) but physically and completely separated by a wall.

Dear All,

Dear all, We intend to certify and existing office building, which is going to be retrofitted with the following criteria: -No intervention in the envelope -Partial replacement of the HVAC (both

Hi all,

Our building code is less restrictive than the ASHRAE 90.1 2010 for all the lighting controls and efficiency strategies.

Dear all, We are a consultant company beginning the application for LEED v4 certification of a major renovation project. We would like to know if we could assess the Minimum Energy Performance pre

Dear all, My question concerns the issue “EA prerequisite 2-Minimum Energy Performance”, especially the following requirements : “Compliance with the mandatory provisions (Sections 5.4, 6.4, 7.4,