If you’re based in Middlesex, Surrey, the Sussex borders, or South & South West London and searching for reliable firewood or smokeless fuel, you’ve likely asked the big question: Should I burn kiln-dried logs or seasoned logs in my fireplace?

At Clark’s Coal, we’ve been fuelling homes, pubs, and businesses for over five generations. As a trusted family business, we pride ourselves on supplying smokeless coal and kiln-dried wood that burns hotter, cleaner, and more efficiently—delivered straight to your coal bunker or log store.

Why Kiln-Dried Logs Are Worth It

A question we hear often is:
“Why choose kiln-dried logs when seasoned logs are cheaper?”

The answer is simple: kiln-dried logs burn better.

They’re dried in large kilns at high temperatures until their moisture content falls below 20%, giving you:

  • Hotter, more consistent fires
  • Cleaner burns with less smoke
  • Reduced tar and creosote in your chimney
  • Longer-lasting logs that save you money in the long run

By contrast, seasoned logs are air-dried and often have inconsistent moisture levels. That means they produce more smoke, less heat, and you’ll burn through them faster. While they may seem affordable upfront, they’re less efficient and cost you more per fire.

What You Need to Know About Smokeless Fuel

Much of South West London, Surrey, and Middlesex falls within smoke control areas. That means you need to use DEFRA-approved smokeless fuels to stay compliant with clean air regulations.

At Clark’s Coal, we stock a full range of smokeless options, including:

  • Newheat Briquettes – Known for their powerful heat output, extended burn duration, and clean performance, Newheat briquettes are a reliable choice for keeping your home warm without the mess.
  • Ecoal – This eco-conscious fuel is blended with natural olive pips, giving you dependable warmth while helping reduce emissions.
  • Traditional Smokeless Coal – For customers who prefer the reliable heat of a classic fuel.

Smokeless fuels are cleaner, safer for your chimney, and better for the environment—making them the smart choice for both home and commercial use.

Free Local Delivery (Straight to Your Log Store or Coal Bunker)

We know how inconvenient it is to have fuel left on your driveway or pavement. That’s why we deliver directly into your coal bunker or log store, saving you the hassle.

Here’s what you can expect from a Clark’s Coal delivery:

  •  Free delivery on orders of over 5x coal or 10x logs
  •  Local drivers who know your area
  •  Flexible weekly or fortnightly routes
  •  Help with fuel selection, storage, and use
  •  Reliable service that puts your convenience first

With us, it’s not just about fuel—it’s about peace of mind.

Supporting Local. Heating Local.

Clark’s Coal has been based locally since 1890—over 130 years of fuelling homes and businesses in Surrey, Middlesex, and South West London.

We’re proud to supply families, landlords, and pubs—including Young’s pubs across South West London—for over four decades. When local businesses trust us to keep their fires burning, you can too.

Choosing Clark’s Coal means you’re supporting:

  • A family-run business with deep community roots
  • A supplier focused on fuel quality and fair pricing
  • Better value than petrol stations or garden centres
  • A company trusted by homeowners and hospitality venues alike

Spotlight on Newheat Briquettes

Our best-selling Newheat briquettes are engineered to provide consistent, powerful heat with minimal ash. Customers love them for their reliability, long burn time, and clean performance.

Perfect for stoves and open fires alike, Newheat briquettes make cold winter nights warm and worry-free.

Storing Your Logs & Coal the Right Way

To get the best out of your fuel, proper storage is key.

  • Kiln-dried logs: Store somewhere dry and ventilated, ideally raised off the ground.
  • Coal & briquettes: Keep sealed in bins or bunkers, especially in damp weather.

Our drivers will place your order directly where it needs to be, ensuring your logs and coal stay protected and ready to use.

Kiln Dried Logs vs Seasoned Logs – The Final Word

When comparing kiln dried logs and seasoned logs, the results are clear:

  • Kiln Dried Logs – Hotter, cleaner, more efficient, and eco-friendly.
  • Seasoned Logs – Less consistent, smokier, and costlier per burn.

For homeowners in Middlesex, Surrey, Sussex borders, and South West London, kiln dried logs are the smarter investment—especially when paired with smokeless coal or Ecoal.

Local Favourites from Clark’s Coal

  • Kiln-Dried Hardwood Logs – Low moisture, ready to burn
  • Newheat Briquettes – Long-lasting, powerful heat
  • Ecoal – Sustainable and smokeless
  • Traditional Smokeless Coal – Reliable classic fuel
  • Kindling & Firelighters – Easy lighting every time

Why Locals Trust Clark’s Coal

  •  High-quality, low-emission fuels
  •  Free delivery with low minimum orders
  •  Placed where you need it, not left at the kerb
  •  Family-run since 1890, trusted for generations
  • Better value than high-street retailers

Ready to Order? 

If you live in Middlesex, Surrey, the Sussex borders, or South & South West London, we’re here to supply you with the best in kiln dried logs, smokeless coal, and eco fuels.

 📧 Email: justin@clarkscoal.co.uk
📞 Call Justin: 07795 252987
🌐 Visit: clarkscoal.co.uk

Clark’s Coal – Fuelled by tradition. Powered by service.