Removing 3 layers of comp shingle and replacing w 1 layer comp shingle on existing sfd, approx 2000sq ft icbo-er 5546 your project may need to comply with cool roof requirements based on the 2008 building energy efficiency standards. Products required to comply must be labeled by the cool roof rating council (crrc), listed in the crrcs rated product directory (www. Coolroofs. Org), and tested for solar reflectance and thermal emittance. Your building inspector will check for compliance at inspection.

Removing 3 layers of comp shingle and replacing w/ 1 layer comp shingle on existing sfd, approx 2000sq ft/icbo-er 5546 your project may need to comply with cool roof requirements based on the 2008 building energy efficiency standards. Products required to comply must be labeled by the cool roof rating council (crrc), listed in the crrcs rated product directory (www. Coolroofs. Org), and tested for solar reflectance and thermal emittance. Your building inspector will check for compliance at inspection.

Removing 3 layers of comp shingle and replacing w 1 layer comp shingle on existing sfd, approx 2000sq ft icbo-er 5546 your project may need to comply with cool roof requirements based on the 2008 building energy efficiency standards. Products required to comply must be labeled by the cool roof rating council (crrc), listed in the crrcs rated product directory (www. Coolroofs. Org), and tested for solar reflectance and thermal emittance. Your building inspector will check for compliance at inspection.