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VERTICAL TERMINATION
See the table on the previous page for minimum cutout dimensions or frame openings around wall venting.
Make sure clearances to combustible material are maintained based on vent part used. Note: size of vents
depends upon specific fireplace and cutout sizes vary according to the DuraVent or ICC part number used.
Minimum height from roof to lowest discharge opening.
Vertical Vent Termination Opening/Framing will
depend on the part used. See table above or vent
installation manual.
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Minimum 24” horizontal clearance to any surface (such as an exterior wall) for vertical terminations