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Rock-Vent Class A Chimney Systems

We are proud to introduce our line of Rock-Vent Class A Stainless Steel Chimney Pipe and Components. Compatible with Ventis Class A Chimney Pipe. Manufactured with the homeowner in mind, our insulated chimney pipe is offered in three different steel selections to accommodate any installation. Rock-Vent Class A insulated chimney pipe and components are always constructed from quality materials, U.L. Listed, comprised of many unique features and backed by warranty.

*Now Offering* 10" and 12" Rock-Vent Insulated Class A chimney pipe and components. Rock-Vent Class A chimney systems have been a great seller, so we have started to manufacture and offer 10" and 12" sizes. These sizes are hard to find, and even harder to find at an affordable price - until now! Check out our selection of Rock-Vent Class A chimney systems below.

Order Multiple Components and Pipe Lengths

35 Items

per page
Set Descending Direction
  1. Rock-Vent Class A Chimney Pipe - 304L Inner/Galvalume Outer
    Rock-Vent Class A Chimney Pipe - 304L Inner/Galvalume Outer
    As low as $54.99

    Features a 304L Stainless Steel Inner Wall and Galvalume Steel Outer Wall with .016" thickness. This is a great choice to use inside the home for standard solid-fuel applications.

  2. Rock-Vent Class A Chimney Pipe - 304L Inner/430 Outer
    Rock-Vent Class A Chimney Pipe - 304L Inner/430 Outer
    As low as $59.99

    Features a 304L Stainless Steel Inner Wall and 430 Stainless Steel Outer Wall with .016" thickness. This is a great choice for lining your standard solid-fuel applications.

  3. Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer
    Rock-Vent Class A Chimney Pipe - 316L Inner/430 Outer
    As low as $74.99

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

  4. Rock-Vent Insulated Chimney Pipe Pitched or Flat Ceiling Kit
    Rock-Vent Insulated Chimney Pipe Pitched or Flat Ceiling Kit
    As low as $280.97

    We offer a package that includes the common items needed to complete a Pitched or Flat ceiling installation for ease of ordering.

  5. Rock-Vent Insulated Chimney Pipe Through the Wall Kit
    Rock-Vent Insulated Chimney Pipe Through the Wall Kit
    As low as $451.96

    We offer a package that includes the common items needed to complete a Through the Wall installation for ease of ordering.

  6. Shown in Galvalume Outer
    Rock-Vent Class A Telescoping Sections
    As low as $121.99

    The chimney pipe Telescoping Section allows you to have the perfect length of chimney when and wherever you need it. It's an adjustable length that extends from 14" to 22".

  7. Shown in Stainless Steel
    Rock-Vent Class A Elbow Kits - 15 or 30 Degree
    As low as $206.99

    Rock-Vent Class A Chimney Pipe Elbow Kits are available in 15 and 30 degree options. Each elbow kit includes 2 elbows and 1 elbow support. Elbows are used to offset obstructions in your install.

  8. Shown in Stainless Steel
    Rock-Vent Insulated Tee and Tee Cap
    As low as $175.99

    The Rock-Vent Insulated Tee and Tee Cap will be located at the base of the chimney in your installation. The Tee can be installed on the interior or the exterior of a structure. Includes Tee Cap.

  9. Rock-Vent Class A Standard Chimney Cap
    Rock-Vent Class A Standard Chimney Cap
    As low as $71.99

    The Standard Chimney Cap for Rock-Vent Class A chimney systems is a 430 stainless steel cap that you can be proud of. Easily installs with a quick connect clamp.

  10. Rock-Vent Class A Wood Style Chimney Cap
    Rock-Vent Class A Wood Style Chimney Cap
    As low as $71.99

    The Wood Style Chimney Cap for Rock-Vent Class A chimney systems is a 430 stainless steel cap that you can be proud of. A good choice to provide some pest protection but with less creosote buildup.

  11. Rock-Vent Class A Wide Open Style Chimney Cap
    Rock-Vent Class A Wide Open Style Chimney Cap
    As low as $57.99

    The Wide Open Style Chimney Cap is a 430 stainless steel cap that you can be proud of. For solid fuel installations with creosote clogging issues, this is the ideal wide open cap.

  12. Rock-Vent Class A Wind Directional Chimney Cap
    Rock-Vent Class A Wind Directional Chimney Cap
    As low as $179.99

    This Wind Directional Chimney Cap has been solving wind related down draft problem for decades. This proven solution is ready to connect to Rock-Vent Class A chimney pipe. It is a no screen cap.

  13. Rock-Vent Spark Arrestor Screen
    Rock-Vent Spark Arrestor Screen
    As low as $29.99

    The Spark Arrestor Screen can be installed in most Rock-Vent Class A Chimney Caps. A great safety assurance to add to the Standard, Wood Style, and Wide Open Style chimney caps.

  14. Rock-Vent Chimney Pipe End Cap
    Rock-Vent Chimney Pipe End Cap
    As low as $29.99

    If you are installing Rock-Vent Class A Chimney Pipe under a stone slate or a custom shroud, then you will need this pipe end cap. The 316L Chimney Pipe End Cap closes off the top section of pipe to keep moisture from contacting the insulation.

  15. Rock-Vent Vented Standard Class A Flashing
    Rock-Vent Vented Standard Class A Flashing
    As low as $61.99

    This Rock-Vent Vented Class A Flashing is constructed of high quality, corrosive resistant galvalume or stainless steel. We offer it in flat and a variety of other roof pitches.

  16. Rock-Vent Vented Peak Flashing
    Rock-Vent Vented Peak Flashing
    As low as $121.99

    Rock-Vent Vented Peak Flashing is used when coming through the peak of the roof. Available in stainless steel and galvalume. Choose the 304L Stainless Steel Flashing for ultimate longevity. Includes storm collar. Please enter your desired pitch.

  17. Rock-Vent Metal Roof Class A Flashing
    Rock-Vent Metal Roof Class A Flashing
    As low as $109.99

    The Rock-Vent Metal Roof Flashing is a one of a kind design that solves the challenges of metal roof flashings. Available in galvalume and stainless steel and in a variety of pitches. Choose the 304L Stainless Steel Flashing for ultimate longevity. Storm collar is included.

  18. Rock-Vent Snow Wedge
    Rock-Vent Snow Wedge
    As low as $145.99

    The Snow Wedge is especially important for snow diversion on metal roofs. Available in low, medium, or steep pitches to accommodate a variety of roof slopes.

  19. Rock-Vent Storm Collar
    Rock-Vent Storm Collar
    As low as $45.99

    The Rock-Vent Storm Collar is made to fit the exact dimension of the pipe. Constructed of 304L stainless steel. Use to seal the inner edge that contacts the chimney pipe with silicone sealant.

  20. Rock-Vent Class A Roof Support
    Rock-Vent Class A Roof Support
    As low as $64.99

    The Rock-Vent Class A Roof Support is designed to provide support for the chimney pipe at the roof line. Easily adjusts to any roof pitch and fits pipe diameters of 5" to 8", 10" and 12".

  21. Rock-Vent Class A Telescoping Roof Braces
    Rock-Vent Class A Telescoping Roof Braces
    As low as $105.99

    The Rock-Vent Telescoping Roof Braces adjust from 5 to 9 feet and fits pipe diameters of 5", 6", 7", 8", 10", and 12". Constructed of galvanized with a stainless steel band and galvanized telescoping poles.

  22. Rock-Vent Support Box Truss Spanner
    Rock-Vent Support Box Truss Spanner
    $51.99

    Use the Support Box Truss Spanner to eliminate the need to frame the Support Box on all sides. Adjusts from 16" - 24" on center and fits pipe diameters of 5", 6", 7", and 8".

  23. Rock-Vent Square Ceiling Support
    Rock-Vent Square Ceiling Support
    As low as $132.99

    The Square Ceiling Support is used on flat, cathedral, or sloped ceilings. The bottom of the ceiling support must extend a minimum of 3 inches into the room. Supports up to 60' of chimney pipe from a floor or ceiling joist.

  24. Rock-Vent Round Ceiling Support
    Rock-Vent Round Ceiling Support
    As low as $156.99

    The Round Ceiling Support is used on flat, cathedral, or sloped ceilings. Supports up to 60' of chimney pipe from a floor or ceiling joist. Constructed of 24 gauge galvalume steel painted black.

  25. Rock-Vent Flat or Pitched Ceiling Trim Collar
    Rock-Vent Flat or Pitched Ceiling Trim Collar
    As low as $53.99

    There are many different applications for the Flat or Pitched Ceiling Trim Collar. We offer an outstanding selection of trim collars for your installation - a solution for every installation scenario.

  26. Rock-Vent Attic Insulation Shield
    Rock-Vent Attic Insulation Shield
    As low as $60.99

    Use the Attic Insulation Shield when a chimney passes through an unoccupied attic to keep insulation or any other combustible materials from contacting the chimney pipe.

  27. Rock-Vent Firestop Radiation Shield
    Rock-Vent Firestop Radiation Shield
    As low as $47.99

    The Firestop Radiation Shield is galvanized with top flanges that ensure a proper fit into the framed opening. Adjustable upper section extends from 11" to 19" to completely cover the framing.

  28. Rock-Vent Wall Pass-Thru
    Rock-Vent Wall Pass-Thru
    As low as $88.99

    The Wall Pass-Thru Non-Insulated Thimble is used when a Class A chimney passes horizontally thru a combustible wall. Adjustable from 4" to 8". Includes Universal Adapter and Finishing Cover.

  29. Rock-Vent Universal Adapter
    Rock-Vent Universal Adapter
    As low as $35.99

    Use the Universal Adapter to adapt from Class A to single or double wall black connector pipe. Needed for all Wall Pass-Thru and Ceiling Supported installations.

  30. Rock-Vent Transition Plate
    Rock-Vent Transition Plate
    As low as $161.99

    The Transition Plate allows you to connect our Rock-Vent Class A to our Rock-Flex Chimney Liner or Rigid Chimney Liner in a masonry chimney restoration.

  31. Rock-Vent Anchor Plate
    Rock-Vent Anchor Plate
    As low as $47.99

    Use the Anchor Plate to attach Rock-Vent Class A to a masonry fireplace or metal-cased fireplace and to certain types of heaters. Masonry or factory build fireplace 10"x10".

  32. Rock-Vent Standard Wall Support
    Rock-Vent Standard Wall Support
    As low as $72.99

    Unsurpassed in the chimney industry! When the Standard Wall Support is used on Wall Pass-Thru installations, the Wall Support provides both vertical load bearing and lateral support.

  33. Rock-Vent Extended Wall Support
    Rock-Vent Extended Wall Support
    As low as $84.99

    The Extended Wall Support is just what you need to avoid the hassle of cutting through or offsetting an eave. It provides up to 14" of adjustment off of the vertical structure.

  34. Rock-Vent Class A Tee Support
    Rock-Vent Class A Tee Support
    As low as $77.99

    This is an optional, but beneficial, way to support your exterior installation. Provides 2" to 5" of adjustment and supports 60' of chimney pipe. Available in galvalume or 304L stainless steel.

  35. Rock-Vent Wall Stand-Off
    Rock-Vent Wall Stand-Off
    As low as $53.99

    Use the Wall Stand-Off in conjunction with the Tee Support to stabilize the chimney. Install every 8' to provide lateral support and will adjust 2" to 6" from the structure. Not made to provide vertical, weight-bearing support.

35 Items

per page
Set Descending Direction
Order Multiple Components and Pipe Lengths:
Rock-Vent Class A Chimney Pipe - 304L Inner/Galvalume Outer
Rock-Vent Class A Chimney Pipe - 304L Inner/Galvalume Outer
Rock-Vent Class A Chimney Pipe - 304L Inner/430 Outer
Rock-Vent Class A Chimney Pipe - 304L 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 Insulated Chimney Pipe Through the Wall Kit
Rock-Vent Insulated Chimney Pipe Through the Wall Kit
Rock-Vent Class A Telescoping Sections
Rock-Vent Class A Telescoping Sections
Rock-Vent Class A Elbow Kits - 15 or 30 Degree
Rock-Vent Class A Elbow Kits - 15 or 30 Degree
Rock-Vent Insulated Tee and Tee Cap
Rock-Vent Insulated Tee and Tee Cap
Rock-Vent Class A Standard Chimney Cap
Rock-Vent Class A Standard Chimney Cap
Rock-Vent Class A Wood Style Chimney Cap
Rock-Vent Class A Wood Style Chimney Cap
Rock-Vent Class A Wide Open Style Chimney Cap
Rock-Vent Class A Wide Open Style Chimney Cap
Rock-Vent Class A Wind Directional Chimney Cap
Rock-Vent Class A Wind Directional Chimney Cap
Rock-Vent Spark Arrestor Screen
Rock-Vent Spark Arrestor Screen
Rock-Vent Chimney Pipe End Cap
Rock-Vent Chimney Pipe End Cap
Rock-Vent Vented Standard Class A Flashing
Rock-Vent Vented Standard Class A Flashing
Rock-Vent Vented Peak Flashing
Rock-Vent Vented Peak Flashing
Rock-Vent Metal Roof Class A Flashing
Rock-Vent Metal Roof Class A Flashing
Rock-Vent Snow Wedge
Rock-Vent Snow Wedge
Rock-Vent Storm Collar
Rock-Vent Storm Collar
Rock-Vent Class A Roof Support
Rock-Vent Class A Roof Support
Rock-Vent Class A Telescoping Roof Braces
Rock-Vent Class A Telescoping Roof Braces
Rock-Vent Square Ceiling Support
Rock-Vent Square Ceiling Support
Rock-Vent Round Ceiling Support
Rock-Vent Round Ceiling Support
Rock-Vent Flat or Pitched Ceiling Trim Collar
Rock-Vent Flat or Pitched Ceiling Trim Collar
Rock-Vent Attic Insulation Shield
Rock-Vent Attic Insulation Shield
Rock-Vent Firestop Radiation Shield
Rock-Vent Firestop Radiation Shield
Rock-Vent Wall Pass-Thru
Rock-Vent Wall Pass-Thru
Rock-Vent Universal Adapter
Rock-Vent Universal Adapter
Rock-Vent Transition Plate
Rock-Vent Transition Plate
Rock-Vent Anchor Plate
Rock-Vent Anchor Plate
Rock-Vent Standard Wall Support
Rock-Vent Standard Wall Support
Rock-Vent Extended Wall Support
Rock-Vent Extended Wall Support
Rock-Vent Class A Tee Support
Rock-Vent Class A Tee Support
Rock-Vent Wall Stand-Off
Rock-Vent Wall Stand-Off