B Vent Attic Insulation Shield

This provides an air space between the insulation or combustible materials.

B vent attic insulation shield.

The attic insulation shield must be installed where the chimney enters the attic space in any installation. Must be used when the chimney penetrates an unoccupied attic. Designed to keep insulation away from the chimney and to maintain the mandatory 2 inch clearance to combustibles. Having an insulation vent shield around the hot vent is desirable.

Not to be used for enclosed chimneys. Ul listed for enhanced safety. The attic insulation shield must be installed where the chimney enters the attic space. Attic door insulation cover attic tent attic ladder insulation cover attic tent insulation cover attic stairs insulation cover with easy zipper access 25 x 54 x 11 4 5 out of 5 stars 83 46 90 46.

Vents from heating devices such as the furnace or water heater get hot. 90 3 53 in 59 98 59 98. Designed to keep insulation away from the chimney and to maintain the mandatory 2 inch clearance to combustibles. Duravent 3 in.

The attic insulation shield is required in unoccupied attic areas to prevent insulation material from infringing on the 2 inch airspace clearance. Not to be used for enclosed chimneys passing through attic. Pellet vent attic insulation shield used to keep a pellet or multi fuel vent from making undesirable contact with insulation. Acts as a convenient pass through for an attic space.