Duravent Stove Pipe DuraTech Ceiling Box Square, 6" x 11"

DuraTech Ceiling Support Box (with Integrated Twist‑Lock & Adapter)

• Engineered for flawless installation and reliable performance:
• Built-in twist‑lock connector — Secures the chimney pipe directly to the support box, no separate adapter needed 
• Supports up to 60 ft of DuraTech chimney — Validated across various models (flat, cathedral, round, square, reduced‑clearance) 
• Multiple ceiling applications — Ideal for flat, cathedral (A‑frame), and short attic spaces (full instructions included) 
• Joist‑friendly installation — Fits standard 16″ on‑center framing and is compatible with most manufactured and mobile homes 
• Versatile stovepipe adapter — Integrated collar accepts both single‑wall and double‑wall stovepipe, including DVL or DuraBlack types 
• Durable finish — Painted black exterior with a matching 2″ trim collar for clean aesthetics 
• Insulation blanket standard — Includes thermal insulation (e.g., rock‑wool in reduced‑clearance models) to enhance safety and code compliance