Coal Bunker Storage Bin 1
the smart bunker coal storagesmart coal bunkerCoal Bunker Storage Bin 2

Coal & Slack

5.00 out of 5 based on 5 customer ratings
(15 customer reviews)

£207.50 £165.83 Ex VAT


“The best coal storage bunker on the market has to be the Smart Bunker.” It’s easy to dispense and refill features remove the need to shovel the coal from ground level into a bucket, reducing bending and lifting.


  • Perfect for Regular Shaped Coal and Slack
  • First in First out Coal Rotation
  • Easy to Re-Fill
  • Secure Locking
  • Waterproof Storage
  • Stores up to 200kg
  • Easy to Dispense Mechanism
  • Assembled in less than 5 minutes
  • Download Brochure


Product Description

Filling a Coal Bucket: The Smart Bunker Vs A Regular Coal Bunker

How it works? 

SmartBunker® has a unique easy to operate dispensing mechanism. Simply place bucket inside, then pull handle downwards to release the coal or slack. Very little force is required. As you let go, the handle returns automatically and flow into the bucket stops.

SmartBunker® is an extremely versatile product and works well for small, regular shaped coal. Note that SmartBunker® is not suitable for large, irregular shaped coal. If in any doubt, contact us prior to purchasing, stating the type of coal that you plan to use.

15 reviews for Coal & Slack

    5 out of 5


    Great product, saves so much time when filling our coal bucket with the lever dispenser, keeps the coal dry and can holds around five bags of coal!

    5 out of 5

    (verified owner):

    Brilliant product,very well made,light and so easy to move around if needs be,a clean and tidy addition around a house/shed.

    5 out of 5


    Brilliant, it worked after a few sessions. I can now use my Smart Bunker to my hearts content. I think its a great idea of yours and I shall recommend it to any one it might be relevant to. Thank you so much for all your help and advice. Good luck and hope you gets lots of business.

    5 out of 5


    Hi Niall, we are delighted with Smart coal bunker. Great idea and perfect for my parents! Hilary

    5 out of 5


    I’m happy to say that I couldn’t be happier with my bunker. It is not a thing of beauty but it so clever and very, very practical. The only issue I have is that it only holds three bags of fuel, and with the Aga on I use a bag a week so the coalman has to come every three weeks. Apart from this annoyance the bunker is the most wonderful, easy and efficient way to get coal in and out.



    Chris Brownlow reviewed Greenans Products Limited – 5 star

    Just bought the coal bunker for my parents, very easy assembled. Very robust plastics but it looks neat and tidy. My mum and dad are over the moon with it, they can’t believe how easy it is to operate. I ordered this at 11.30 am and it was delivered to my house at 1pm the next day brilliant service.



    Ciaran Cahill to stop my gates from blowing open lol ! seriosly i own one and am disabled with young kids and it has been a revelation in our home the Smart Bunker is just a brilliant piece of innovation
    20 September


    (verified owner):

    Hi Niall
    Absolutely delighted with the smart bunker.

    Many thanks,
    Mark Hillcoat



    Hi Niall
    The bomb proof smart bunker is still working well until I put coal in that’s too big and then it tries to eat my hand when I’m unblocking it LOL.
    Best regards,

    Mr. Jonathan H Chorlton


    (verified owner):

    Thanks Niall – bought it for y mum shed 89 and cant use her old bunker this one is just great many thanks for your help

    Sue Farrier.



    Hi Nial
    Thanks for the reply. I spotted your bunker on the Internet, but if I were you I would try and bump it up in the search engines as it’s not at the top level. I already bought one from you and this is my second one as I’m very happy with the ease of use of the first one.



    Paul Dunne Well deserved Niall Greenan your at every show I ever been at. Your success is well earned because as a user of the smart bunker I can say without doubt that it just works & makes getting the coal in so simple. Well done



    Hi Niall
    Suzanne J Brant One of the best things we ever bought… #smartbunker … would happily recommend… well done and best of luck 👍😊



    Facebook Comment Steven Anthony Jones Doesn’t matter how slow he went the point was look how easy it is for the elderly or if you had a disability maybe i mean we are a generation that currently leaves the elderly sort themselves



    Hi Niall

    Many thanks for taking my call yesterday and as discussed please find some feedbeek.

    We find that the Smartbunker is easy to use and dispensing the coal is very quick and easy. With other coal bunkers it can be difficult to get the coal from the bunker. The bunker is very sturdy and steady. Ours was actually outside when Ophelia was raging. It didn’t topple over and moved very little and there was no coal inside it! I have recommended it to other family members.

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