When you want a coal that burns cleanly, produces a fast heat output and has a slow burn time, but also comes at a budget price, our Winterblaze smokeless coal ticks all the boxes. Surprisingly efficient for its price, the low ash content means that you can spend more time enjoying the warm glow and less time cleaning up afterwards.
  • Easy to light
  • Slow burn time
  • Low ash content
  • Economy smokeless fuel
  • Free delivery on orders of 500kg+
KG Smith & Son (Coal Merchants UK) is a family business that has been in the coal trade since 1947. We’re now the UK’s leading independent coal supplier, with thousands of happy customers across Northampton, Cambridge, Oxford and their surrounding areas – take a look at our testimonials page to see what they’ve been saying about our service and products. Order our Winterblaze online now or contact our friendly team if you’d like more advice about the perfect smokeless coal for your appliance or open fire.



  • Free Delivery Nationwide

  • Emergency Delivery Available

  • 10+ Years Experience

  • Rated 4.8/5 on


Very happy they were able to deliver within a few days when I said I explained I had almost ran out of fuel. Helpful delivery guy.


Lovely lady on the phone, super helpful. Good price and excellent fast delivery. Good to use an independent

Mrs T Smith

Had some compost delivered to us today as we are currently in lock down. I just wanted to say a big Thank You to KG Smith for such a prompt…

Rita Carroll

Thank you, once again, for your excellent service. Even in the midst of this dreadful pandemic you have delivered my coal today. The driver was extremely good and I want…

Mick Lamb

Just a quick message to thank K.G Smith & Son for the great/swift service on my order. I didn't catch the delivery lads names, but they were excellent (a little…


friendly as ever, and despite turning up in their lunch break, everyone was very willing to help find & load my bags of coal.

Derek Crane

I have used KGS for over a decade. During that time they have supplied all of my solid fuel. Delivery is spot on, overall service excellent and price competitive. Unbeatable…

Still Waters, Mercia Marina, Derbyshire

Helpful and polite staff, delivery drivers go the extra mile to help you.


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