Part Number: 4DF
eFireplaceStore Item Number: MFB-4DF
Metal-Fab has a product for any venting need. Proof: this 4-inch inner diameter roof flashing. Made of stainless steel to handle any weather mother nature throws at it. And, it's good for any roof with pitches between 0/12 to 5/12. Need an answer? Metal-Fab has the solution.