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FAQs about SSc7.2 :

We don't have enough SRI-compliant roofing to earn the credit, but we have a lot of relatively high-SRI roofing (SRI 70). Is there any way to earn the credit?

We don't know the SRI value of some roofing materials we are using. What should we do?

What do I do about roof area covered by solar panels, skylights, space for occupants, helipads, etc.?

Speaking of appurtenances, there is a rooftop pool. Should that be included? Do I need to figure out the SRI value of water?

Do balconies and terraces need to be counted towards the roof square footage?

How does one calculate the square footage of a pitched roof?

What type of ongoing maintenance of the roof is required?

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Forum discussion

NC-2009 SSc7.2:Heat Island Effect—Roof

initial vs aged SRI value?

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Erin Holdenried
Sustainability Architect
LEEDuser Basic Member
88 thumbs up

Many, but not all, roofs have an intial SRI value and then an aged SRI value after 3 or 5 years. Anybody know if LEED looking for the intial SRI or the aged SRI value?

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Kathryn West
LEED AP BD+C, O+M, Green Globes Professional
JLL
LEEDuser Basic Member
112 thumbs up

Fri, 04/26/2013 - 18:18

right now it is the initial value. I believe they are changing it to the 3 year aged value in LEEDv4.
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Erin Holdenried
Sustainability Architect
LEEDuser Basic Member
88 thumbs up

Fri, 04/26/2013 - 19:12

Thank you!!

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