Item # bci2477124

DuraVent 6" Class A Chimney Pipe Chase Top Flashing

Model: 6DT-CTF

Finish: Choose Finish
  • Galvanized
    3 In Stock

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3 In Stock

Product Overview

DuraTech Collection 6" Class A Chimney Pipe Chase Top Flashing

Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.

The DuraTech 6" Class A Chimney Pipe Chase Top Flashing encloses the top of a chase while providing a ventilation air passage from the chase. It is UL listed and includes spacer clips. Storm collar is not included.


  • For Class A Chimney Pipe
  • Outer Diameter: 11"
  • Dimensions: 19-3/4" x 19-3/4"
  • UL Listed
  • Includes Spacer Clips
  • Storm Collar Not Included

With a Thermal Tech blanket 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. 5”-8” DuraTech is a double-wall, all-fuel chimney system for use withwood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces thatare factory-built.

Looking for Simpson Dura-Vent? You found it! Simpson Dura-Vent has changed their name to DuraVent. DuraVent is a recognized technological leader in the venting industry. Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting. The company's research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro. Scientifically proven materials and unequalled engineering make DuraVent products not only the best choice, or safest choice, but the only choice for professional quality venting products.

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

Inner Pipe Gauge
19.75 in.
Outer Pipe Gauge
Pipe Inside Diameter
6 in.
Product Weight
2.2 lbs.
19.75 in.

Characteristics and Features

Inner Pipe Material
430 Stainless Steel
Insulation Type
Thermal Tech
Outer Pipe Material
Pipe Class
Class A
Pipe Shape

Electrical and Operational Information

Fuel Type
All Fuel, Coal, Gas, Oil, Wood

Warranty and Product Information

Appliance, Boiler, Fireplace, Furnace, Ranges, Water Heater, Wood Stove, Zero-Clearance Fireplace
Approved for Commercial Use
UL Listing Number
UL 103 HT, ULC S604