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The Lawrence Berkley National Laboratory has a database of typical roofing materials and their SRI values. The LEED Reference Guide has reproduced these values, which can be used as a guide, but not as actual SRI values, which must be obtained from your p

The Lawrence Berkley National Laboratory has a database of typical roofing materials and their SRI values. The LEED Reference Guide has reproduced these values, which can be used as a guide, but not as actual SRI values, which must be obtained from your product manufacturer.   

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