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Hi there, I'm Jarvis! I see you're looking at the Commercial Lumpwood Charcoal | 10kg Bag | Restaurant Grade BBQ Fuel | Big K CM826. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Big K In Stock

Commercial Lumpwood Charcoal | 10kg Bag | Restaurant Grade BBQ Fuel | Big K CM826

SKU: CM826
£22.62 / exc vat
£27.14/ inc vat
  • 100% Natural Lumpwood
  • Uniformly Shaped Pieces
  • 90-Minute Burn Time
  • High Heat Output

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Looking to capture that authentic, smoky flavour that keeps customers coming back? This is the Big K lumpwood charcoal 10kg bag, a proper restaurant-grade fuel designed for professionals. Made from 100% natural, specially selected wood, it's completely free from nasty additives, so the only thing your food tastes of is pure, delicious, char-grilled goodness.

It’s the go-to choice for bustling pub gardens, street food stalls, and  any commercial kitchen that takes its grilling seriously. The secret lies in the uniform pieces, which provide a wonderfully consistent high heat, and  a burn time of around 90 minutes. That means less time faffing with the grill and  more time serving up perfectly seared dishes during a busy service.

If you're tired of inconsistent results and  want a reliable, high-performance fuel that delivers that signature BBQ flavour every single time, this is the charcoal for you. It’s the dependable workhorse your grill has been waiting for, ensuring every steak, burger, and  skewer leaves the kitchen cooked to perfection.

Key Features and  Benefits

  • 100% Natural Lumpwood: No additives mean a pure, smoky taste for your food.
  • Uniformly Shaped Pieces: Delivers reliable, even heat across your entire grill surface.
  • 90-Minute Burn Time: Plenty of cooking time to get through a busy service.
  • High Heat Output: Achieve that perfect professional sear and  signature char-grilled flavour.
  • Restaurant Grade Quality: Specifically designed for the demands of commercial kitchens and  caterers.
  • Flat-Bottomed Bag: Makes storage neat, tidy, and  stable in a busy stockroom.
  • No Chemical Binders: Ensures your food tastes of the ingredients, not chemicals.
  • Quick to Light: Gets you up to cooking temperature faster than many alternatives.

Technical Specifications

  • Brand: Big K
  • SKU: CM826
  • Weight: 10.41 kg
  • Dimensions: 640(H) x 310(W) x 130(D) mm
  • Material: 100% Natural Lumpwood Charcoal
  • Burn Time: Approx. 90 Minutes
  • Bag Size: 10kg
  • Bag Type: Flat-Bottomed

Expert Review and  Insights

When it comes to charcoal, consistency is king. The Big K lumpwood delivers exactly that. The uniform pieces light easily and  burn with a steady, high heat that’s perfect for everything from searing steaks to quickly grilling veg. It’s a reliable workhorse for any kitchen that prides itself on authentic grilling.

Oliver Bennett – Catering Equipment View Profile →

  • Pro: Burns incredibly hot and  clean, leaving minimal ash behind.
  • Con: Being natural, piece size can vary slightly from bag to bag.

Case Study: Real Business, Real Results

The Stag & Huntsman, a bustling gastropub in Lyndhurst, New Forest, wanted to elevate their summer BBQ menu, moving away from gas to achieve a genuine smoky flavour that would set them apart.

"We needed a fuel that was reliable for a busy Saturday service. The Big K charcoal burns hot and  for ages. Our customers noticed the difference in flavour straight away, and  the feedback has been fantastic."

Mark Davies – Head Chef

The new BBQ menu, powered by this high-quality lumpwood charcoal, increased their garden food sales by over 30% during the summer months.

Installation and  Maintenance Guide

Setting It Up

  • Always use in a well-ventilated outdoor area away from flammable materials.
  • Build a pyramid shape with the charcoal in your BBQ for optimal airflow and  easy lighting.
  • Use natural firelighters to avoid any chemical taste transferring to your food.
  • Wait for the charcoal to be covered in a layer of white ash before starting to cook (usually 15-20 mins).

Keeping It Going

  • Store bags in a dry, sheltered place like a stockroom or shed to prevent moisture absorption.
  • Once finished, close all vents on your grill to safely extinguish the charcoal, saving unburnt pieces.
  • Regularly clean out ash from your BBQ to ensure good airflow for your next cook.
  • Never leave a lit BBQ unattended, especially in a commercial environment.

Buying Guide: Choosing the Right BBQ Fuel

Not sure which fuel is right for your grill? Here’s a quick rundown to help you decide.

Lumpwood vs. Briquettes

Lumpwood, like this one, lights faster and  burns hotter for great searing. Briquettes offer a longer, more consistent lower heat, better for slow cooking.

Heat Output Matters

For professional results and  a proper sear, look for 'restaurant grade' charcoal. It's made from denser wood and  is designed to reach higher temperatures.

Avoid Nasty Additives

Always choose 100% natural charcoal. Chemical additives, binders, and  fillers can transfer an unpleasant, artificial taste to your food.

Consider the Burn Time

A longer burn time, like the 90 minutes offered by this catering lumpwood charcoal from Big K, means less time spent topping up fuel during a busy service.

Bag Size & Storage

Think about your storage space. Flat-bottomed bags are far easier to stack neatly and  safely in a storeroom than traditional pillow-shaped bags.

See all Barbecue Accessories

Frequently Asked Questions

Q: Is this charcoal suitable for a Kamado-style ceramic grill?

A: Absolutely. Its high, stable heat and  clean burn are ideal for the controlled environment of ceramic BBQs.

Q: How long does it take to be ready for cooking?

A: Typically, the charcoal will be ready in about 15-20 minutes, once the initial flames have died down and  the coals are glowing with a white-hot ash.

Q: Does this charcoal produce a lot of smoke?

A: It produces a clean, aromatic smoke that imparts a lovely flavour. Any excessive smoke usually just means the charcoal isn't quite fully lit yet.

Q: What's the real difference between this and  regular supermarket charcoal?

A: This restaurant-grade charcoal has larger, more uniform pieces and  is made from denser wood, meaning it burns significantly hotter and  for much longer.

Q: Can I reuse any charcoal that hasn't burned?

A: Yes. When you're finished cooking, just shut the vents on your grill to extinguish the coals. The unburnt pieces can be used to start your next BBQ.

Q: Are there any binders or fillers in this product?

A: None at all. This is 100% natural lumpwood charcoal with absolutely no additives, binders, or fillers to spoil the flavour of your food.

Q: How should I store the bag to keep it fresh?

A: To ensure the best performance, keep the bag sealed and  stored in a dry place, away from any moisture or dampness.

Q: Can this be used for low-and-slow smoking?

A: While it provides a great smoky flavour for grilling, for very long, slow smoking sessions you may want to mix it with dedicated smoking wood chunks for more specific flavour profiles.

What Customers Are Saying

Brilliant stuff. Lights easily and  gets up to temperature quickly. The flavour it gives the food is second to none. We won't use anything else now.

David L. – The Grilling Shed, Bristol

We use this for our pop-up events. The flat-bottomed bags are easy to store in the van and  the charcoal is wonderfully consistent. A solid, reliable product.

Maria C. – Mobile BBQ Caterer, Manchester

Really good heat and  a long burn time. Occasionally you get a few smaller pieces at the bottom, but overall it's excellent value for professional use.

Tom P. – The Anchor Inn, Whitby

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The Big K Difference: Fuelling Professional Flavour

For over 50 years, Big K has been a cornerstone of the British BBQ scene, and  their reputation is built on one simple principle: consistency. Choosing Big K charcoal for commercial use isn't just about buying fuel; it's an investment in predictable results. In a professional kitchen, you can't afford a bad batch that won't light or burns out too quickly. Big K's rigorous sourcing and  production mean every bag delivers that same high-performance burn, allowing chefs to perfect their recipes and  serve deliciously authentic char-grilled food, time and  time again. This reliability reduces waste, ensures customer satisfaction, and  solidifies your reputation for quality, making it a smart, long-term choice for any serious food business.

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Why Uniform Charcoal Pieces Mean Better Cooking

Ever wondered why some BBQs have frustrating hot spots while others cook perfectly evenly? Often, it's down to the charcoal. Having uniformly shaped pieces, like you'll find in this restaurant grade lumpwood charcoal 10kg bag, is a bit like having a well-organised team in the kitchen. Each piece does its job properly, allowing air to circulate evenly and  creating a consistent bed of heat. This means no more guessing games – you get predictable, reliable performance across the entire grill, so your food cooks at the same rate without any surprise burnt bits or undercooked centres. It’s the secret to repeatable results, service after service.

Who Should Buy This?

  • Restaurants & Pub Gardens: Perfect for creating authentic char-grilled steaks, burgers, and  skewers with consistent results every time.
  • Street Food Vendors: Its long burn time and  high heat are absolutely ideal for all-day outdoor events and  festivals.
  • Outdoor Caterers: A reliable, high-performance fuel for mobile BBQs at weddings, parties, and  corporate functions.
  • Speciality Butchers & Farm Shops: The perfect premium BBQ fuel to offer customers alongside high-quality, locally sourced meats.
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