Can i know what is 3 year aged SRI.
is it a gradation of roofing material?
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Tristan Roberts
RepresentativeVermont House of Representatives
LEEDuser Expert
11474 thumbs up
January 7, 2019 - 8:29 am
It is the SRI of a material after 3 years, when it has aged due to exposure to sunlight, water, and dirt. Typically materials become less reflective while in use, so the SRI goes down.