Log Sizes: Why They Matter and How to Choose

When it comes to heating your home with firewood, the size of your logs makes a bigger difference than you might think. Log size affects everything from how quickly your fire catches, to how long it burns, to how efficiently it heats your space. Choosing the right firewood logs isn’t just about convenience—it can save you money, improve safety, and ensure you get the best performance from your stove or fireplace.

In this guide, we’ll explain why log sizes matter and what sizes Nene Valley Firewood offers. Whether you’re stocking up for winter or just want a better burn, understanding log sizes will help you make smarter choices.

Why Log Size Matters When Burning Firewood

Kiln-dried firewood is key for a clean, efficient burn, but the size of your logs also matters. Using the right log size helps your stove run smoothly, burn steadily, and give you more heat from each log. Below is a simple guide on why log sizes makes such a difference:

Stove Fit: Logs should fit easily into your stove without forcing or overloading. Oversized logs can be difficult to light and restrict airflow.

Burn Efficiency: Logs that are too small burn quickly and require frequent refuelling, while properly sized logs provide steady, longer-lasting heat.

Airflow & Combustion: Correctly sized logs allow proper air circulation, helping the fire burn cleanly and efficiently.

Reduced Maintenance: The right log size produces less smoke and soot, reducing build-up in your stove and chimney and lowering the risk of blockages or chimney fires.

Fuel Savings: Efficiently sized logs deliver more heat from less wood, ensuring better value and maximum performance from your firewood.

By paying attention to both kiln-dried quality and log size, you can enjoy a safer, warmer, and more efficient fire.

At Nene Valley Firewood, all of our logs are:

• Approved by the Woodsure ‘Ready to Burn’ scheme;
• Kiln-dried with renewable energy to below 18% moisture, ensuring a clean and efficient burn;
• Sourced from sustainably managed forests, woodland schemes, and maintenance projects;
• Carefully processed, dried, cleaned, and graded by our team to guarantee the highest quality.

In the grading process we sort our logs into 5 popular sizes to suit different appliances. From shorter logs for compact stoves, to standard sizes that fit most fireplaces, to chunky or oversized pieces for larger burners, we ensure there’s an option for everyone. We also offer specialist sizes such as pizza oven logs for outdoor ovens and economy logs for cost-effective heating, so whatever your needs, you’ll find the right firewood with us. The table below details the differnt log size options, their dimensions and in what volume they can be purchased.

Final Thoughts On Choosing The Right Size Logs

Choosing the right log size is key to getting the most out of your firewood, whether you’re looking for longer burn times, better heat efficiency, or easier handling. By understanding the different log dimensions and how they affect your stove or fireplace, you can make smarter buying decisions and enjoy a warmer, more cost-effective fire.

Next time you stock up on firewood, remember to consider log size alongside moisture content, wood type, and storage methods—small choices can make a big difference. With the right logs, you’ll enjoy a safer, cleaner, and more efficient fire all season long.