The Attic Insulation Shield is used for venting installations that use SL300 vent pipes that pass through an attic. The shield is designed to prevent insulation and debris from entering the vent area. The attic insulation shield has been laser-etched with cut lines and ceiling pitches to make field trimming easier. Attic insulation shields must be secured in place and have specified clearances from combustible material. A ceiling firestop is required and is sold separately.

Supervent, Attic Insulation Shield. Must be installed where the chimney passes from a lower living space into an upper living space or an attic space.