#1 Home Improvement Retailer

Internet # 206710848

Model # CBO10

10 in. Round Bolt-On Single Flue Chimney Cap in Black Galvanized Steel

$80.98
Apply Now
Pay $55.98 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Protects chimney against animals, rain, snow, leaves, and debris
  • Unique attachment band provides secure fit to masonry flue tile
  • Black powder coat finish adds weather protection
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.

Product Details

About This Product

The Black Galvanized Steel Draft King chimney cover is the durable and economic choice for chimneys in most regions. Like all Draft King chimney covers, the outside mounting design provides maximum free air space and better draft while the attractive powder coat finish helps it stand up to the elements. Made with a 24-Gauge galvanized steel hood with scalloped corners and roll-formed edges, 18-Gauge 3/4 in. expanded galvanized steel mesh, 14-Gauge galvanized steel base and slotted hex-head bolts. Seven year limited warranty.

Highlights

  • Fits outside tile dimensions: 9.5 in. to 10.5 in. round
  • Slotted hex-head stainless steel mounting bolts for easy, durable installation
  • 16-Gauge stainless steel base for extra strength
  • Outside mounting provides greater free air space
  • Not recommended for use in situations where oil or coal is burned or when wood/pellets are used as primary source of heat
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 206710848

Model # CBO10

Specifications

Dimensions

Diameter (in.)

10 in

Product Height (in.)

13 in

Details

Color Family

Black

Features

No Additional Features

Material

Metal

Pack Size

1

Returnable

90-Day

Shape

Round

Warranty / Certifications

Manufacturer Warranty

7 Year Limited Warranty

Questions & Answers

Why does the description say it does not have a sparkle arrestor
ByDec 30, 2025
1 Answer | 
Answer This Question

the 3/4" mesh helps protect against wildlife intrusion and acts as a spark arrestor.

By|Dec 30, 2025


    What is the heat rating?
    ByJul 14, 2025
    1 Answer | 
    Answer This Question

    there are no heat ratings for chimney caps. The galvanized caps are good for lightly used wood burning appliances, like a fireplace that’s utilized a few times a month during the winter. It’s not ideal for wood-burning appliances used daily, though, and it should be avoided on oil-burning and coal-burning appliances altogether, where a SS cap is more suitable.

    By|Aug 29, 2025


      I live in a mobile home will this work on it. The pipe is 12 in wide
      BySep 3, 2024
      1 Answer | 
      Answer This Question

      Debbie, No this chimney cover will not work for this flue. Thanks for checking!

      By|Sep 3, 2024


        I need a round cap for 10" diameter pipe
        ByApr 22, 2023
        1 Answer | 
        Answer This Question

        The CBO10 Draft King should do the trick! If you want the more durable long lasting solution go with the SS10U. It is stainless steel with a life time warranty. Call 1-800-325-7076 for additional help with your requirement. Thank you for your question!

        By|Apr 24, 2023


          My house chimney pipe has a diameter of 10.25 inches. Will this fit?
          ByNov 4, 2022
          1 Answer | 
          Answer This Question

          Yes if you are referring to the CBO811. It fits up to 10.5". If you need further assistance please feel free to contact Customer Service at 1-800-325-7076. Thank you!

          By|Nov 4, 2022


            Can it be attached to a metal flue?
            ByOct 16, 2022
            1 Answer | 
            Answer This Question

            If by metal flue you mean flue liner then we have the LC-8 Stainless Steel Liner cap. If you are working with a double or triple wall flue in prefab fireplaces then it most likely will not work. These types of pipe require a special cap to allow for cool air to enter the flue to keep the outside of the flue pipe cool. I hope this helps! 1-800-325-7076

            By|May 15, 2023

              (1)

              Description states it will attach to a masonry base. Can it be installed over an 8? steel stove pipe? Thank you
              BySep 14, 2022
              1 Answer | 
              Answer This Question

              Phil, The smallest diameter it will clamp on is 11 1/2". For your application you might consider the LC8 cap. It is designed to tighten around a chimney liner pipe which is very similar to stove pipe. The LC8 goes as small as 7 1/2" up to 8 1/2". Thank you! Call 1-800-325-7076 for further assistance. Happy to help!

              By|May 15, 2023

                (1)

                If I have a 10" stove pipe, do I need a 10" cap, or a size larger?
                ByJun 20, 2022
                1 Answer | 
                Answer This Question

                if that is an outside diameter you would want the 10",

                By|Jul 9, 2024


                  Viewing 1-8 of 25

                  Customer Reviews

                  4.7 out of 5

                  • 4.7 out of 150 reviews
                  • 93% recommend this product
                  Filter by:
                  Showing 1-10 of 150 reviews
                  This product was a wise purchase the price was extremely good. It installed easily and looks great!
                  by
                  Chimney Cap Protection for Rain
                  This was to stop more water corrosion of the old chimney that collapsed and prevent rain entering an old house. Unfortunately the 4 bolt screws were blocked from touching the chimney by metal strips, so I pried them open. Maybe 🤔 whoever designed it meant the bolts to press on those metal strips, to the chimney, but I thought it made more sense to get rid of the strips from the path of the bolts. The other option was to press them closer so the cap could fit on the chimney. Anyway, it's done.
                  by
                    Chimney cap.
                    Was a perfect fit and installation could not have been easier.
                    by
                    • Verified Purchase
                    • Recommended
                    Better than advertised! Easy installation along with good looks.
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Product arrived on time and and fit perfectly. Installation was easy.
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Well made and aesthetically pleasing. Because of the way the bolts attach we did have to return this because the inside brackets meant the diameter size was reduced.
                    by
                    • Verified Purchase
                    Showing 1-10 of 150 reviews