Rock-Vent Pellet Pipe Attic Insulation Shield

The Rock-Vent Pellet Pipe Attic Insulation Shield is required when the pellet vent pipe is passing through a ceiling into an attic. This will ensure the insulation maintains the appropriate clearance from the pellet vent pipe. The included storm collar is required for use with the Attic Insulation Shield. Measurement Charts: Pellet Vent Attic Insulation Shield 3” 4” A 5.75” 6.75” B 8.25” 9.25” C 6.75” 7.75” *Due to many variables beyond our control, the installer should check actual parts for final dimensions.