b'TheCERTAtrainingprogramisidealforcontractorswhoseworkinvolvestorchapplications. Our program trains experienced roof system installers on the safe use of roofing torches used to apply polymer-modified bitumen roofing products. CERTA training shows how proper roof system configuration design and application techniques can result in fire-safe installations.MIDWEST ROOFING CONTRACTORS ASSOCIATIONwww.mrca.orgMidwest Roofer 19'