Hello - I'm working on a commercial project that has an outdoor terrace on the second floor. Building occupants can use the terrace for outdoor seating and there will be a firepit.

Can this credit be achieved if some of the rainwater collection is filtered into a canal bordering the project site? TIA!

Does anyone have a grout sealer or stone sealer used indoors that has passed LEEDV4 qualifications?? I haven’t been able to submit one with an emissions test that passed for rule SCAQMD 1113.

The form for MRc4 (v06) does not reference the requirement to upload 20% of cut sheets by cost and the Materials and Resources calculator (v08) lists documentation URL as "optional." Has the requir

If the manufacturer does not have documentation, is there a generic letter to distribute to manufacturers that will comply with verification needed for the GBCI reviewer.

Hello All,

We're having a debate about how the reduced parking credit applies to a large building serving as a lab. Parking offsite is being constructed with more than 500 spaces dedicated to staff.

I am working on a project pursuing IPpc89 Social Equity within the Community under LEED CI, v2009.  We are using Alternative Compliance Path for Option 2 where our project client is also a qua

Does the "Composite Wood Evaluation" address shop-applied laminating adhesives used in composite wood assemblies like millwork? I've searched this forum, Ref.

I'm looking at a submittal that has a material that is to be used on interior and exterior metals of the building construction.  Since the adhesive is used for both, can I still account for th