ALLFUEL HST 8 in. x 12 in. Attic Insulation Shield for Double Wall Chimney Pipe

The attic insulation shield is used in through the ceiling installations to prevent insulation and other debris from contacting the chimney in the attic. The attic insulation shield is placed above the Ceiling Support Box on top of the framing of the ceiling where the chimney passes through the attic. If the chimney is fully enclosed in a chase the attic insulation shield is not required. Includes 1 Storm Collar.

• Not compatible with other Class-A double wall chimney pipe brands
• 304 stainless steel construction ensures corrosion resistance
• Designed for continuous 1000° flue gas temperatures