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    Superior 8DM Round Top Chimney Cap with Louvered Screen - For 8-Inch Inner Diameter Superior 8DM Chimney

    List Price: $179.99
    Sale Price: $144.95
    You Save: $35.04 (19%)
    In Stock.

    • Round Top with Louvered Screen - Large
    • Available in 8" and 12"
    • Storm collar not included
    See complete product details >>
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    Product Details
    Free Venting Design & Quote:
    Manufacturer: Superior
    Part Number: RLT-8DM
    eFireplaceStore Item Number: FSD-RLT-8DM
    UPC: 043593040916


    • Round Top with Louvered Screen - Large
    • Available in 8" and 12"
    • Storm collar not included

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 8 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.

    This large Round Top with attached Louvered Screen is another high-quality chimney component by IHP/Superior, and is designed to protect your chimney from falling debris, small pests, and weather damage. This chimney top is designed to be used with the IHP/Superior 8 in. diameter wood burning chimney ventilation pipe installation. The IHP/Superior chimney liner accessories are UL Listed and approved and are intended for use with IHP/Superior chimney relining pipe only, and are available in 8 in. and 12 in. diameter sizes.
    Customer Questions & Answers
    7 Questions & 7 Answers
    from BC, Canada asked:
    August 24, 2023
    Does this cap work with the CFM SK8 8" model of chimney?
    1 Answer
    Unfortunately, no. You will need the SK8 chimney cap
    Submitted by: Aaron D. on August 24, 2023

    John D.
    from USA asked:
    December 19, 2022
    What is the outer diameter?
    1 Answer
    The cap is for the 8DM pipe that has a 12 3/8" outside diameter.
    Submitted by: Kathy O. on December 20, 2022

    from Old Forge, NY asked:
    November 30, 2022
    Is there a secondary cover available to counter the rain that will sometimes enter the cap?
    1 Answer
    Unfortunately, this cap has had similar issues in the past, but the manufacturer does not offer a shroud or any kind of cover to mitigate this issue.  You may consider a friction-fit cap as an alternative, though you may have similar issues as there still needs to be allowance for air circulation.
    Submitted by: Tyler M. on November 30, 2022

    Gary R.
    from Gulfport, MS asked:
    November 2, 2020
    Will this unit work with a double air chimney system with 8.25" diameter on the inside pipe and 11.25" on the outside pipe? 
    1 Answer
    No, this is a model-specific chimney cap, not designed for use with such a pipe.
    Submitted by: Tyler M. - NFI Master Hearth Professional on November 3, 2020

    Martin R
    from Jacksonville, FL asked:
    March 7, 2020

    Would this cap work for a triple-wall pipe, 8" inner, 11" middle, and 13" inch outside diameter?

    1 Answer
    This cap would not be compatible with your chimney.
    Submitted by: Will M. on March 9, 2020

    George A
    from San Diego, CA asked:
    April 24, 2018
    Is the round top louvered superior to the round top mesh or is it just a design feature?
    1 Answer
    The louvered cap offers a little better wind protection than the screened cap, so I would generally say that it is indeed superior.
    Submitted by: Brennan W. on April 25, 2018

    from Julian, CA asked:
    September 16, 2017
    Will this fit my fireplace, Xtrodinair, with a glass door?
    1 Answer
    No, the cap only works with Superior 8DM pipe.
    Submitted by: Owen on September 18, 2017

    Customer Reviews
    8 Reviews
    100% (8)
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    100% Recommend this product (8 of 8 responses)
    By Roland P. from Blanco, TX on August 27, 2020
    I would recommend this item to a friend.
    8DM Spark Arrestee
    Easy and quick got what I expected
    By Bean S. from Seguin, TX on December 25, 2019
    I would recommend this item to a friend.
    replaced 14 yr. old chimney cap
    It was a perfect fit. I did have to drill new holes for the three tie down on the outside pipe. Other than that, no problem.
    none prefect fit
    By Brent from Payson, AZ on February 12, 2019
    I would recommend this item to a friend.
    Great Chimney Cap!
    This chimney cap is well-made, and the vertical louvers work well to improve proper drafting in windy conditions, while the mesh screen on the inside of the louvered top keeps embers from escaping.
    By Paul from Ridgway, Pa. on January 30, 2018
    I would recommend this item to a friend.
    Chimney Top
    Fits well, heavy duty. Will stop sparks.Smoke disperses out nicely.
    By More h. from New Haven, CT on December 19, 2017
    I would recommend this item to a friend.
    Perfect fit
    The top is high quality and easy to install.
    The three mounting tabs are a real nice feature.
    By Gaylene from Palm Bay, FL on October 1, 2017
    I would recommend this item to a friend.
    Quick Shipment & Great Product
    I purchased this chimney cap from another store for $200. It seemed awfully high to me, so I checked online and found the same thing here for under $60. When it arrived, I was pleased to see it was as advertised.. The same exact part in the same exact box. Thank you for the savings, eFireplaceStore!
    By Katherine from Atlantic Beach on January 3, 2017
    I would recommend this item to a friend.
    Very Nice
    The product arrived as expected with no dents or faults. The price was wonderful especially compared to other places on the web.
    Perfect fit. None
    By Kris from Oklahoma on December 11, 2014
    I would recommend this item to a friend.
    Looks to be good
    Fits the pipe and terminates the chimney run. There's a small gap in the mesh where it meets the chimney, don't think any critters could fit in there but who knows?

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