Greeting.

Hi everyone,

Design reviewer suggested to Refer to LEED Interpretation 10411 for a listing of standard nonroof materials in lieu of project-specific testing data, if applicable.  But have not been able

Hi!

Dear LEED users, 

I am living in a country where the highest energy costs are heating, not cooling, our buildings.

Can a greenhouse be excluded when doing credit calculation? If not, is there a default SRI that we can use for greenhouse roofs?

Hello, Do we need a laboratory test report to substantiate the SRI, or the Data Sheet by manufacturer is sufficient ?

Hello,

Can gravel be used meet the Heat Island Reduction credit in V4/4.1 provided it meets the SRI requirment? 

And can loose gravel be considered unbound?

Hi,