Item # bci2476693

DuraVent 6"- 8" DuraPlus Class A Chimney Pipe - Triple Wall - Storm Collar

Model: 6DP-SC

Finish: Choose Finish
  • Galvanized
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Product Overview

6"-8" DuraPlus Collection Class A Chimney Pipe Storm Collar

The DuraPlus 6" - 8" Class A Chimney Pipe Storm Collar is required with DuraPlus flashing to create a weather proof penetration through the roof deck. Seal inner edge of the collar to the chimney pipe with non-hardening 500° F high-temperature sealant.


  • For use with 6"-8" DuraPlus Class A Chimney Pipe
  • Inner Diameter: 10"-12"
  • Outer Diameter: 13"-15"
  • Required with DuraPlus Flashing
  • Seal Collar Edge to Chimney Pipe with Non-Hardening 500° F High-Temperature Sealant

DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a fire-safe design that protects both the chimney and the building. This triple-wall chimney features two insulating layers (ceramic blanket, plus air space). The ceramic blanket insulation is held securely in position, eliminating hot spots common with loose-fill type insulations. In the event of a creosote fire, the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction. DuraPlus Chimney is a triple-wall, all-fuel chimney for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.

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):

Manufacturer Resources

Dimensions and Measurements

Inner Pipe Gauge
Outer Pipe Gauge
Pipe Inside Diameter
6, 7, 8 in.
Product Weight
1 lbs.

Characteristics and Features

Storm Collar
Inner Pipe Material
430 Stainless Steel
Insulation Type
Air, Ceramic blanket
Intermediate Liner
.018" Aluminized Steel
Outer Pipe Material
Galvanized Steel
Pipe Class
Class A
Pipe Shape
Vent Construction
Triple Wall

Electrical and Operational Information

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

Warranty and Product Information

Appliance, Boiler, Fireplace, Furnace, Ranges, Stove, Water Heater, Wood Stove
Approved for Commercial Use
UL Listing Number
UL 103 HT