After you know where the penetration point will be for both attic and roof add 2 to all sides.
Chimney attic insulation shield.
Overview duraplus is designed to stay cool on the outside to provide a hot draft on the inside to boost stove efficiency and to provide for a fire safe design that protects both the chimney and the building.
Instead use firestop radiation shield and rafter radiation shield.
If this height exceeds 15 you are okay to install a attic insulation shield.
The attic shield is required where a chimney passes into an unoccupied attic space.
Supervent 12 375 in l fits 6 in dia stainless steel chimney attic insulation shield.
The shield is able to adjust from 11 to 20 tall depending on the amount of insulation in the attic.
The attic insulation shield will prevent any insulation or debris from accumulating around the vent pipe.
Supervent 16 5 in l fits 8 in dia stainless steel chimney attic insulation shield.
Designed to keep insulation away from the chimney and to maintain the mandatory 2 inch clearance to combustibles.
All fuel chimney attic insulation shield 78 00.
For pricing and availability.
Climb into your attic and locate where your chimney system will enter this space.
The attic insulation shield must be installed where the chimney enters the attic space.
Not to be used for enclosed chimneys passing through attic.
Measure the height of the furthest point of the installation.
Engineered for safety selkirk also known as metalbest or metalbestos chimneys are packed with one inch of premium fiber insulation ensuring a 100 fill.
Designed to keep blown in or blanket insulation away from the chimney and to maintain the mandatory 2 inch clearance to combustibles.
This triple wall chimney features two insulating layers ceramic blanket plus air.
Comes with the base plate extension tube and storm collar.
Attic insulation shield must be used in all installations that pass through an attic regardless of whether the attic is insulated or not.
