With a Refractory insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance.

What's Included

• SS Wall Strap
  

Features

• 6" DuraTech component
• Use in interior or exterior installations to add lateral support to the chimney.
  
• Assures a 2" to 6" clearance to combustible walls.
  
• Required every 8'.

Specifications

Technical Dimensions