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    Oklahoma Joe Chimney Stack Extension

    £89.99 GBP £129.99

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    18" Steel Smoke stack extension for Oklahoma Joe's Highland 

    Improves draft and draw by 100% 

    • Improved draft ensures that you can get your Oklahoma Joe highland up to temperature quickly 

    • No more smouldering wood or coals! 

    • No more puffs of smoke from your firebox

    • No need to turn splits anymore

    • Steady and constant cook chamber temperatures

    • Super heavy pipe, sleeve collar, damper blade, built with quality in mind! 

    • Built to last from thick steel 

    • Internal size of chimney extension = 77mm / 7.7cm

     

    This chimney stack extension improves one of the biggest issues we see with the Oklahoma Joe highland which is the draw. If you compare the chimney stack to say our Cactus Jack smokers, its much smaller in proportion to the smoker, we are unsure why the manufacturer does this but it makes fire management much more difficult.

    The chimney stack is one of the most important parts to a smoker, its only job is to allow hot air out of the cook chamber and out, this draft mechanism is what pulls more heat from your fire. 

    Having a chimney stack too small will not allow the smoker to breathe, this will choke your fire and give you issues when trying to maintain a fire.  

    This smoke stack extension can be used for any offset cooker using a 3" OD smoke stack exhaust pipe

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    Frequently Asked Questions

    Specialists In BBQ

    Why Choose Us as Your Specialist BBQ Retailer?

    At ProSmoke BBQ, we are one of the UK’s leading specialist BBQ retailers, dedicated to delivering the finest products, expert advice, and exceptional service. BBQ is our passion, and it’s the foundation of everything we do.

    Here’s why we’re the smarter choice:

    1. Unmatched Expertise
      Our experienced team provides tailored advice to help you choose the perfect grill or smoker, whether you’re just starting or a seasoned pro.
    2. Carefully Selected Products
      Every item we stock is rigorously vetted for quality and performance, so you only get the best.
    3. Year-Round Support
      Unlike general retailers, we offer robust after-sales support, from troubleshooting to warranty guidance, whenever you need it.
    4. A Community Approach
      Through events, classes, and demos, we help you master outdoor cooking and maximise your enjoyment.
    5. Trusted by Thousands
      Our reputation for quality products and outstanding service has made us a trusted name in the UK BBQ community.

    Why Not Just Buy My BBQ Off Amazon?

    Box-shifting retail has its place, and we’re not against it. Anything that gets people cooking outdoors helps spread the joy of BBQ.
    But we’re here to take your outdoor cooking journey to the next level with premium products, expert guidance, and year-round support.

    Returns and Refunds

    How do I return a product?

    Email our team on sales@prosmokebbq.co.uk they will guide you through the process.

    Terms
    Items must be returned within 28 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

    How long will it take to receive my refund?

    Refunds are processed within 7 days from when we receive the item(s).

    Aftercare

    Can You Build / Setup My Purchase ?

    Absolutely, if you buy a BBQ that requires setting up and building, our team can do this for you.
    The cost to do this does vary, but you get the peace of mind that we have quality checked it, disposed of all the rubbish and got it just right for you. email us to find out more sales@prosmokebbq.co.uk

    What If I have Issues With My Purchase?

    We’re here to ensure you have the best possible experience, even if something goes wrong. The first step is to email sales@prosmokebbq.co.uk. Our team has extensive knowledge of all the products we sell and can often resolve issues in-house without needing to escalate to the manufacturer.
    If further support is required, we’ll guide you through logging your case directly with the manufacturer. As the UK’s only Platinum BBQ retailer, we work in partnership with the manufacturer to ensure the correct replacement parts are sent directly to you. For parts that are difficult to fit yourself, we’ll make the necessary arrangements to assist you with the process, ensuring everything is resolved quickly and hassle-free.

    What If I need Spare Parts For Out Of Warranty Products?

    We’ve got you covered! Even if your product is out of warranty, we can supply spare parts to help keep your BBQ performing at its best. We only work with manufacturers that guarantee spare parts for their products for up to 10 years, ensuring you have long-term support and peace of mind.

    Simply email sales@prosmokebbq.co.uk, and our expert team will assist you in identifying and sourcing the parts you need. With our extensive knowledge of all the products we sell, we’ll ensure you get the right components to keep your BBQ journey going strong.

    Customer Reviews

    Based on 7 reviews
    71%
    (5)
    14%
    (1)
    0%
    (0)
    14%
    (1)
    0%
    (0)
    M
    Marc Douglas
    Oaky Joe Stack extension

    Nice quality piece of kit , improves the flow. Bought with the baffle plates , water tank and the flue lowering kit and impressed with all of it.

    D
    Dale
    Amazing but lacks a protective coat

    This is an amazing addon to get better control over the smoker. What I did not realise is it lacks a protective coating. My own fault really, wished it came painted to avoid that. Now I need to sand and paint it to match everything.

    S
    Steven
    Poor quality

    I'm very disappointed with the build quality of this item, it was purchased with the smoke stack lowering kit which is equally as poor.
    The welds around the pipe were incomplete so I had to have a friend finish it off and tidy it up, the damper blade on the top did not fit as the pipe was pertruding by about 3mm on one side so I had to grind this flush.
    To top it all off this thing isn't even straight!
    It does do its job though, hence the extra star.
    It looks like a home made job if I'm honest and essentially just an expensive length of 3" pipe with a few pieces botched on.

    Hi Steven,
    We are sorry to hear this but glad it has improved the smoker, we have fed this back to the manufacturer.
    We could've swapped it for another, if requested prior to use.
    Thanks
    Customer Support

    C
    Chris Newcombe
    Makes fire management a lot easier

    This stack extension makes a big difference to fire management in the OK Joe.

    When I first ran my smoker I was struggling getting a consistent clean fire. I very rarely get a dirty fire now, and often it’s because a log is a little too moist or I haven’t allowed for enough airflow in the fire box and it’s being smothered. I bought this in addition to the Charcoal Basket and some fire insulation bricks (purchased elsewhere) which I slot in around the basket, and I routinely get a clean fire with thin blue smoke when burning oak. At a glance you might not even realise the smoker was running.

    I sprayed mine with black BBQ paint and seasoned with PAM oil so it better matches the rest of the smoker. If you are using in conjunction with a weather cover, just remove the extension when done and store inside the cook chamber for the next cook.

    A
    Anthony Drake
    Oklahoma joe stack extension

    Good quality with nice thick steel

    1