Notes:
REROOF / CALT / 37SQS
9/24/2014 12:00:00 AM
* Project is subject to the "Cool roof" program (Energy Star) with minimum; (IECC 402.2.1.1) Low Slope Roofs {2:12} Initial Solar Reflectance value of 0.70 & 0.55 (after 3 years); Initial Thermal Emittance of 0.75 or more & 0.75 (after 3 years). Initial Solar Reflectance Index {SRI} of 82 and 64 (after 3 years ). For steep roofs Solar reflectance of 0.25 (initial), 0.15 (after 3 years); 0.80 or more Thermal Emittance. Manufacturer’s documentation of selected roofing materials must be submitted in details. (info must include the "after-3-years" values as required). Skylights to be code compliant with (sec.2405 IBC) & fully detailed as per required construction. http://www.energystar.gov/index.cfm?fuseaction=find_a_product.showProductGroup&pgw_code=RO