Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

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Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

Features a 316L Stainless Steel Inner Wall and 430 Stainless Steel Outer Wall. This is a great choice for venting...

Features a 316L Stainless Steel Inner Wall and 430 Stainless Steel Outer Wall. This is a great choice for venting your standard all-fuel, including coal and oil-fired, applications.

As low as$134.99

Product Details:

The Rock-Vent Class A Chimney Pipe is constructed from quality materials, with many unique features and backed by a lifetime transferable warranty. U.L Listed to UL 103 HT and is capable of withstanding extremely high temperatures of up to 2100 degree F.  Rock-Vent Chimney Pipe is constructed with a 316L Stainless Steel Inner Wall and 430 Stainless Steel Outer Wall with .016" thickness. The 1.25" thick insulation makes the Rock-Vent Class A Chimney Pipe one of the thickest insulated chimney pipes in the industry.
This is a great choice for venting any residential heating appliance and you can burn any type of fuel such as wood, coal, oil, gas and propane with a 316L stainless steel chimney. 316L stainless steel is highly corrosion resistant and can withstand the harshest emissions. Oil, Gas, Propane and Coal have much more corrosive emissions and can corrode a 304L stainless steel. When burning any of those fuels, make sure to choose a 316L inner pipe. 
No masonry chimney? No Problem. The Rock-Vent Chimney Pipe is rated for a 2" clearance from combustible material when passing through a combustible wall, ceiling or inside a wood framed chimney chase. The pipes are connected together with a male/female connection and the hardware is included for attaching the sections together. The Rock-Vent Class A Chimney Pipes have one of the largest selections of parts and components available to ensure you will have everything you need for even the most complex venting system. Note: Pipe overlap for Rock-Vent Class A pipe is 1.5 inches.  

For ordering multiple sections of pipe, try our Pipe Length Calculator. Powder Coating Available, please call for quote - Read More About Powder Coating.



    • 5" - 8" UL Listed UL103HT & ULC S629; 10" & 12" UL Listed UL103
    • 316L stainless steel inner wall pipe
    • 430 stainless steel outer casing
    • Attractive mirror finish
    • Warranty included
    • Manufactured in the USA
    • Superior packaging virtually eliminates shipping damage
    • Not sold through 'big box stores'
    • Diameters: 6" I.D. has 8.5" O.D., 7" I.D. has 9.5" O.D, 8" I.D. has 10.5" O.D.
    • Compatible with Rock-Vent, Ventis, Champion, and Nexvent Class A chimney pipe.

    Help & Documents:

    Installation Instructions:

    Rock-Vent Class A Installation Instructions

    Helpful Videos & Articles:

    Installing through a flat ceiling? Watch How to install chimney pipe through a Flat Ceiling.

    Keep in mind, by code you will need to follow chimney height requirements when exiting the roof. Read about the 10-Foot/3-Foot/2-Foot chimney height rule on our blog post. As always, please contact us with any questions on planning your installation.


    Customer Reviews

    Based on 2 reviews
    Alan Feenstra
    Great Products and Great Sevice

    Used Rockford Chimney several times and the products are top shelf. Had an issue with a recent order and the Rockford Chimney team made it right and shipped new material in a rush. Very pleased!

    Jesse Hadcock

    Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer

    Frequently Bought Together:

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