b'STEEP SLOPEunvented attic assemblies, it makes sense that plywood manufacturers are concerned. In a 2012Experienced Counsel and technical bulletin titled How to Minimize Buckling of Asphalt Shingles, the APA (Engineered WoodDetermined ProfessionalsAssociation) contained the following statement aboutsealed,unventedattics:Becauseof limited field experience, the APA is unable toAttorneys recommend these systems at this time.Managing Cost and ROIOSHA Defense You CanLabor & Employment Rely On for Roofing contractors tell us that the cost (material,Law Effective time and labor) of the exhaust and intake vents Construction Lawneeded to properly balance an attic is a small Business Law Representationpercentage of the overall expense to roof the Litigationhouse. Can the same be said for the upfront Workers Comp DefenseStephen A. Watringcost to seal an attic? Homeowners should askGary W. Aumanthemselves: How many years will it take toWilliam H. Barney, IIIreceive a return on investment to vent an atticRichard L. Carr, Jr.versus seal an attic? . Donald B. RineerAmy C. MitchellPaulScelsiismarketingcommunicationsDouglas S. Jenksmanager at Air Vent Inc. and leader of its AtticAbigail K. WhiteVentilation: Ask the Expert in-person seminarsDavid M. Rickert(airvent.com). He hosts the podcast, Airing it out937-223-6003 Matthew J. Bakotawith Air Vent, and hes the chairman the Asphaltamfdayton.comRoofing Manufacturers Association Ventilation Task Force. He is the author of the book, Grab and Hold Their Attention: Creating and Delivering Presentations that Move Your Audience to Action.Is your boss bad?Are you a hardworking, intelligent, experienced, likable,Quality bad?successful Commercial Estimator/Project Manager who Service bad?wants to be part of a professional roofing organization Environment bad?that has maintained a heritage of Excellence Since 1913?Call Larry at (847) 774-1972 and email a personal application letter with your resume to lpmarshall@lmarshallroofing.com.All information will remain confidential.www.mrca.orgMidwest Roofer 41'