Can i know what  is 3 year aged SRI.

is it a gradation of roofing material?

I find it interesting that the sun bleached and aged colors somehow rate a lower SR value?? A dark color sun bleached after 3 yrs would be a light color....no?

Hello looking for any help on this. It is nearly impossible to find Manufacturer information for DG (decomposed granite) walk paths.

Is anyone else finding this combined heat island credit much easier to get than expected?  Given that the thresholds were raised for non-roof paving SR, I understood that additives to lighten

Hello to all,

This credit requires the 75% of parking spaces under cover.

1. So this percents refers to parking spaces and not to parking area (m2/ft2), right?  

Hello to all,

How do you account for an existing roof greater than 3 years old that will remain?  Can the aged values in the manufacturer's literature be used in the calculations?

Hi,

Has anyone had success with finding manufacturer's documentation showing the SRI/SR, and/or paving permeability for Bluestone paving materials?

Will a stone paver that has been tested and meets the SRI requirement for roofs be acceptacle for hardscape? Or does the paver need to be re-tested for SR?

Thank you,