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DuraTech Premium

DuraTech Premium (DTP) has been designed to exceed Canada’s strict safety standards while offering the best available chimney system. DuraTech Premium features 2 inches of exclusive insulation that keeps the temperature to a minimum, while keeping safety to a maximum! Tested to Canada’s stringent 2100° F standard, Duratech Premium has a temperature rating of 650°C (1200°F); max. continuous, 760°C (1400°F) brief forced fired; and 1150°C (2100°F) tested 3 times at 30 minutes each.

DuraTech Premium (DTP) is a double-wall, all-fuel chimney system for use with wood stoves, wood fireplaces and other appliances using wood, oil, gas, or coal. The use of stainless steel, selected for its resistance to high temperatures and corrosion, lends outstanding durability to the DuraTech Premium high-temperature chimney. DuraTech Premium, regardless of diameter, can be installed as close as 2 inches from combustible materials. All DTP pipe lengths, elbows, and other fittings feature fast and easy twist lock assembly. No screws or locking bands required.

  • Specifications
  • Typical Installation
  • Literature

DuraTech Premium (DTP) is a double-wall, all-fuel chimney system for use with wood, gas, oil, or coal burning appliances.

Materials and Construction
2” Mineral fiber insulation encased between inner and outer walls made of .016” 430 Stainless Steel.

2” Clearances to combustibles.

6”, 7”, 8”

Listed to ULC-S629 and UL 103HT by Intertek.

Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.

DuraTech Premium Typical Installation

Installation Key
1 Elbow
2 Wall Radiation Shield
3 Length
4 Re-Support
5 Attic Radiation Shield
6 Adjustable Roof Flashing
7 Vertical Cap
8 Firestop
9 Black Stove Pipe
10 Finishing Support
11 Radiation Shield Connector with Firestop
12 Storm Collar
13 Firestop
14 Flashing