• For 6" to 8" vent size
• Required for installations that pass through an attic to prevent insulation and debris from accumulating near the chimney
• Fits over Firestop Radiation Shield or a support box
• Consists of two parts: a collar & a base
• NOTE Oversized or Non-Standard package as assessed by UPS/FedEx
  

FOR CALIFORNIA SHOPPERS

Hello Californians! Your government wants us to show you the following message:

• ⚠ WARNING: THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS INCLUDING CHROMIUM WHICH ARE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM.