6" DuraPlus 36" Close Clearance Shield is used in installations where a 7" or 8" DuraVent chimney system passes through a roof opening with less than the normal 2" minimum clearance to roof trusses or rafters. Chimney pipe must be centered within Close Clearance Shield. This product ships in approximately 1 days
Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause c