GrillSymbol Chef XL Charcoal BBQ
GrillSymbol Chef XL Charcoal BBQ
Shipping: Free of charge
The GrillSymbol Chef XL Charcoal Barbecue takes traditional grilling to the next level with a larger cooking area, dual 5 mm steel grates, and enhanced functionality. Crafted from robust Corten steel with stainless steel detailing, this weatherproof barbecue combines classic charm with modern performance—perfect for cooking for a crowd in style.
The Chef XL comes complete with your choice of 2 x cooking grates. Chose your options below (details can be viewed in the 'About This BBQ' section).
About This BBQ
The GrillSymbol Chef XL Charcoal BBQ is a powerful step up from the original Chef model, offering more space, more features, and even greater flexibility. With a spacious grilling area that accommodates two grates or a combination of grate and accessories, this model is designed for serious outdoor cooks who need room to experiment.
Serious Grilling Power
The XL model features a generously expanded cooking area, making it ideal for entertaining. It includes two 50 x 33 cm 5 mm steel grates, allowing you to cook different foods at once or combine one grate with a plancha or other accessory. Improved air exchange and larger charcoal trays enhance grilling performance, giving you more control and versatility.
Built to Last – And Designed to Impress
Crafted from 3 mm Corten steel, the Chef XL maintains consistent heat and is built to withstand the elements. Over time, the casing will develop a rich, rust-toned patina, adding character to its already striking design. Stainless steel details across the hood, side panels, and bottom shelf provide durability and refined contrast, while the components are designed using production residues to reduce environmental impact.
Functionality Meets Craftsmanship
The Chef XL is equipped with two stainless steel charcoal trays for easy fuel handling and clean-up. Side ventilation holes and a lid valve allow you to fine-tune airflow throughout your cook, while the integrated thermometer (0–300 °C) gives you precise temperature control. Notches built into the casing provide skewer placement options, expanding your cooking possibilities.
Choice of Cooking Grates
The XL Chef comes complete with two 50 x 33 cm cooking grates. You can choose any two from the following options:
- Classic BBQ Griddle (view)
- ZigZag BBq Griddle (view)
- Meat Griddle (view)
- Flat Top Griddle (view)
- Vege Griddle (view)
Key Features & Specifications
- Overall dimensions: 151 x 35 x 95 cm (W x D x H)
- Grill height: 80 cm; height to lid: 95 cm
- Cooking area: 109 x 34 cm
- Grate dimensions: 50 x 33 cm (2 included)
- Capacity per grate: 1.5–2.5 kg of meat or sausages
- Material: 3 mm Corten steel casing, 5 mm steel grates
- Weatherproof and suitable for year-round outdoor use
- Ventilation valve, thermometer, and skewer notches included
- Two stainless steel charcoal trays for easy maintenance
- Stainless steel side panels, hood, and bottom shelf
- Weight: 60 kg
- Assembly time: Approx. 30 minutes
Please note:
- The barbecue must not be installed on wooden surfaces. The grill has small openings from which a small amount of ash or sparks may fall out.
- Corten steel products are delivered untreated and will develop their signature patina naturally. You can find seasoning instructions on the next tab or you can scan directly from the product QR code.
- This barbecue can be stored outdoors all year round and requires no additional storage. Although a little water may seep inside the grill from the micro-crack between the lid and the grill casing during heavy rains, however, the excess water runs out of the ventilation hole at the bottom of the grill and does not damage the barbecue as Cor-Ten steel is a lasting material.
Corten Steel Seasoning Instructions
Did you receive a GrillSymbol or Petteri Wiimaa Cor-Ten product but it doesn’t look like on the picture? Don’t worry, here we advise you how to process weathering steel to look like on the pictures.
What is Weathering Steel?
Weathering steels are Cor-Ten and S355JOWP. Both are high-strength structural steels with exceptional weather resistance. The chemical composition of the steel allows for the creation of a patina layer that covers the product without altering the mechanical characteristics of the steel. This natural rust layer not only protects steel products from the weather, but also provides a unique eye-catching finish. Due to its longevity, weathering steel is more environmentally friendly than conventional steel. Weatherproof steel products can be outside all year round.
What to do?
When brand new, Cor-Ten and S355JOWP are grey in colour like regular carbon steel. Due to weathering, it initially turns reddish-brown and becomes even darker over time. The reddish-brown patina is a natural protective layer similar to rust that prevents further corrosion and extends the life of the product. When weathering steel gets wet, it becomes thicker, unlike regular carbon steel, which is made thinner by rust.
Unpacking the product: to avoid excess moisture, the products must be unpacked immediately after receiving them, so that any moisture accumulated in the packaging can dry out and prevent uneven rusting.
Surface Seasoning: The normal rust process or a quick version.
Normal process: leave you Cor-Ten steel product outside, rain and moisture will cause a layer of patina or rust. The metal surfaces have been pre-cleaned with a solvent – this means that the surface is ready for the formation of rust. Depending on the conditions, the first rust appears after 1-3 weeks. The natural rusting process of Cor-Ten steel takes about 3-5 months, depending on weather conditions and the climate of the location. The product can be sprayed with water to speed up the process.
The quick process (NB! Only at your own risk) means spraying the salt solution onto metal surfaces. This must be repeated 5-6 times. The suspension should be dilute, about 1 teaspoon of salt per litre of water. Dissolve the salt in warm water and spray on metal surfaces. No other treatment is needed, the rain will wash away the salt over time. After being sprayed with salt water, the product must not remain in dry conditions such as indoors or under the roof, but must be rinsed repeatedly either by rain or sprinkling.
Weather-resistant steel and staining: When a layer of rust forms, the product emits rust in the first year. If you place the product on a wooden deck, stains may appear on the surface underneath the product. Some types of stone absorb stains, and rust can give stones a brown colour that can be difficult to remove. After the first year, the weatherproof steel has reached its layer of rust and should not stain anymore. The manufacturer is not responsible for the elimination of features (e.g. possible rust stains) due to the specifics of the product’s material. To minimize staining, flower pots and containers with bottoms stand on M6-M10 bolt heads with a height of 6-10 mm, depending on the model. Such a solution creates an air gap between the product and the (smooth) surface, extending the life of the product and saving the surface.
If you want to use GrillSymbol or Petteri Wiimaa products indoors or slow down the rusting process, it is recommended to use Owatrol 732SK rust oil. Owatrol darkens rusty surfaces slightly while providing a light shine.
Flowerpots and planter boxes that have soil inside all year round: for drainage, we recommend putting a layer of light gravel ⌀10-20 mm thick at the bottom of the box about 10 cm. The manufacturer does not recommend installing flower pots directly on soil or grass, because excessive moisture and direct contact with the surface can cause an uneven layer of rust.
Delivery Information
We offer Free Delivery to the United Kingdom Mainland on all orders over £500.
We currently deliver to all locations within the United Kingdom (UK). However, if you are outside of mainland UK (including the Scottish Highlands, Scottish Islands, Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, and Northern Ireland), please contact us at info@alfrescochic.co.uk or on 0333 050 9974 to discuss your delivery options and to obtain a quote, prior to placing your order.
Please ensure you read our full Delivery Policy here.
Current Delivery Times
Timescales are approximate only; We aim to deliver your GrillSymbol order within 5 -10 working days of purchase. If you have an urgent requirement, please contact us.
Need further help?
If you have any questions regarding delivery times, please don't hesitate to contact us at info@alfrescochic.co.uk. Alternatively you can give us a call on 0333 050 9974 and a member of the team will be happy to help!
Refunds and Returns
What is the returns policy?
You have 14 days after the day you (or someone you nominate) receive the goods, to change your mind and return the goods to us. Where the goods are split into several deliveries over different days, you have 14 days after receipt of the last delivery to change your mind.
Are there any exclusions?
You do not have a right to change your mind in respect of any goods that:
• you have damaged; or
• are no longer in their original condition (including where you have cut tags off or where you have removed any internal packaging).
How can I request a refund?
You can begin the return process by contacting us via email at returns@alfrescochic.co.uk.
Where should I send my return?
If your return request meets the requirements in this Returns Policy, we will issue you with a return authorisation and further information on where to send your goods. We must receive the goods within 14 days of your telling us you wish to return your goods.
Please do not send any returned goods to the address at the end of this page. Any goods sent to this address will be returned to you, at your cost.
Who covers the cost of returning the goods?
We will pay the costs of the return if the goods are faulty or misdescribed. In all other circumstances (including where you are exercising your right to change your mind), you must pay the costs of return. This includes where we have agreed to collect the goods from you.
Will there be any deductions from my refund?
We may reduce your refund of the price (excluding delivery costs) to reflect any reduction in the value of the goods, if this has been caused by your mishandling. If we give you a refund before we are able to inspect the goods and later discover that you have handled them in an unacceptable way, you must pay us an appropriate amount.
When will I receive my refund?
We will make any refunds due to you as soon as possible, and within 14 days of receiving your returned goods.
For any questions or feedback, please contact us at info@alfrescochic.co.uk or on 0333 050 9974.
Ask a Question
Have a question about this product? Send it to us via the form on our Contact Us page and we will get back to you as soon as possible with an answer.
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The GrillSymbol Chef XL Charcoal Barbecue takes traditional grilling to the next level with a larger cooking area, dual 5 mm steel grates, and enhanced functionality. Crafted from robust Corten steel with stainless steel detailing, this weatherproof barbecue combines classic charm with modern performance—perfect for cooking for a crowd in style.
The Chef XL comes complete with your choice of 2 x cooking grates. Chose your options below (details can be viewed in the 'About This BBQ' section).
About This BBQ
The GrillSymbol Chef XL Charcoal BBQ is a powerful step up from the original Chef model, offering more space, more features, and even greater flexibility. With a spacious grilling area that accommodates two grates or a combination of grate and accessories, this model is designed for serious outdoor cooks who need room to experiment.
Serious Grilling Power
The XL model features a generously expanded cooking area, making it ideal for entertaining. It includes two 50 x 33 cm 5 mm steel grates, allowing you to cook different foods at once or combine one grate with a plancha or other accessory. Improved air exchange and larger charcoal trays enhance grilling performance, giving you more control and versatility.
Built to Last – And Designed to Impress
Crafted from 3 mm Corten steel, the Chef XL maintains consistent heat and is built to withstand the elements. Over time, the casing will develop a rich, rust-toned patina, adding character to its already striking design. Stainless steel details across the hood, side panels, and bottom shelf provide durability and refined contrast, while the components are designed using production residues to reduce environmental impact.
Functionality Meets Craftsmanship
The Chef XL is equipped with two stainless steel charcoal trays for easy fuel handling and clean-up. Side ventilation holes and a lid valve allow you to fine-tune airflow throughout your cook, while the integrated thermometer (0–300 °C) gives you precise temperature control. Notches built into the casing provide skewer placement options, expanding your cooking possibilities.
Choice of Cooking Grates
The XL Chef comes complete with two 50 x 33 cm cooking grates. You can choose any two from the following options:
- Classic BBQ Griddle (view)
- ZigZag BBq Griddle (view)
- Meat Griddle (view)
- Flat Top Griddle (view)
- Vege Griddle (view)
Key Features & Specifications
- Overall dimensions: 151 x 35 x 95 cm (W x D x H)
- Grill height: 80 cm; height to lid: 95 cm
- Cooking area: 109 x 34 cm
- Grate dimensions: 50 x 33 cm (2 included)
- Capacity per grate: 1.5–2.5 kg of meat or sausages
- Material: 3 mm Corten steel casing, 5 mm steel grates
- Weatherproof and suitable for year-round outdoor use
- Ventilation valve, thermometer, and skewer notches included
- Two stainless steel charcoal trays for easy maintenance
- Stainless steel side panels, hood, and bottom shelf
- Weight: 60 kg
- Assembly time: Approx. 30 minutes
Please note:
- The barbecue must not be installed on wooden surfaces. The grill has small openings from which a small amount of ash or sparks may fall out.
- Corten steel products are delivered untreated and will develop their signature patina naturally. You can find seasoning instructions on the next tab or you can scan directly from the product QR code.
- This barbecue can be stored outdoors all year round and requires no additional storage. Although a little water may seep inside the grill from the micro-crack between the lid and the grill casing during heavy rains, however, the excess water runs out of the ventilation hole at the bottom of the grill and does not damage the barbecue as Cor-Ten steel is a lasting material.
Corten Steel Seasoning Instructions
Did you receive a GrillSymbol or Petteri Wiimaa Cor-Ten product but it doesn’t look like on the picture? Don’t worry, here we advise you how to process weathering steel to look like on the pictures.
What is Weathering Steel?
Weathering steels are Cor-Ten and S355JOWP. Both are high-strength structural steels with exceptional weather resistance. The chemical composition of the steel allows for the creation of a patina layer that covers the product without altering the mechanical characteristics of the steel. This natural rust layer not only protects steel products from the weather, but also provides a unique eye-catching finish. Due to its longevity, weathering steel is more environmentally friendly than conventional steel. Weatherproof steel products can be outside all year round.
What to do?
When brand new, Cor-Ten and S355JOWP are grey in colour like regular carbon steel. Due to weathering, it initially turns reddish-brown and becomes even darker over time. The reddish-brown patina is a natural protective layer similar to rust that prevents further corrosion and extends the life of the product. When weathering steel gets wet, it becomes thicker, unlike regular carbon steel, which is made thinner by rust.
Unpacking the product: to avoid excess moisture, the products must be unpacked immediately after receiving them, so that any moisture accumulated in the packaging can dry out and prevent uneven rusting.
Surface Seasoning: The normal rust process or a quick version.
Normal process: leave you Cor-Ten steel product outside, rain and moisture will cause a layer of patina or rust. The metal surfaces have been pre-cleaned with a solvent – this means that the surface is ready for the formation of rust. Depending on the conditions, the first rust appears after 1-3 weeks. The natural rusting process of Cor-Ten steel takes about 3-5 months, depending on weather conditions and the climate of the location. The product can be sprayed with water to speed up the process.
The quick process (NB! Only at your own risk) means spraying the salt solution onto metal surfaces. This must be repeated 5-6 times. The suspension should be dilute, about 1 teaspoon of salt per litre of water. Dissolve the salt in warm water and spray on metal surfaces. No other treatment is needed, the rain will wash away the salt over time. After being sprayed with salt water, the product must not remain in dry conditions such as indoors or under the roof, but must be rinsed repeatedly either by rain or sprinkling.
Weather-resistant steel and staining: When a layer of rust forms, the product emits rust in the first year. If you place the product on a wooden deck, stains may appear on the surface underneath the product. Some types of stone absorb stains, and rust can give stones a brown colour that can be difficult to remove. After the first year, the weatherproof steel has reached its layer of rust and should not stain anymore. The manufacturer is not responsible for the elimination of features (e.g. possible rust stains) due to the specifics of the product’s material. To minimize staining, flower pots and containers with bottoms stand on M6-M10 bolt heads with a height of 6-10 mm, depending on the model. Such a solution creates an air gap between the product and the (smooth) surface, extending the life of the product and saving the surface.
If you want to use GrillSymbol or Petteri Wiimaa products indoors or slow down the rusting process, it is recommended to use Owatrol 732SK rust oil. Owatrol darkens rusty surfaces slightly while providing a light shine.
Flowerpots and planter boxes that have soil inside all year round: for drainage, we recommend putting a layer of light gravel ⌀10-20 mm thick at the bottom of the box about 10 cm. The manufacturer does not recommend installing flower pots directly on soil or grass, because excessive moisture and direct contact with the surface can cause an uneven layer of rust.
Delivery Information
We offer Free Delivery to the United Kingdom Mainland on all orders over £500.
We currently deliver to all locations within the United Kingdom (UK). However, if you are outside of mainland UK (including the Scottish Highlands, Scottish Islands, Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, and Northern Ireland), please contact us at info@alfrescochic.co.uk or on 0333 050 9974 to discuss your delivery options and to obtain a quote, prior to placing your order.
Please ensure you read our full Delivery Policy here.
Current Delivery Times
Timescales are approximate only; We aim to deliver your GrillSymbol order within 5 -10 working days of purchase. If you have an urgent requirement, please contact us.
Need further help?
If you have any questions regarding delivery times, please don't hesitate to contact us at info@alfrescochic.co.uk. Alternatively you can give us a call on 0333 050 9974 and a member of the team will be happy to help!
Refunds and Returns
What is the returns policy?
You have 14 days after the day you (or someone you nominate) receive the goods, to change your mind and return the goods to us. Where the goods are split into several deliveries over different days, you have 14 days after receipt of the last delivery to change your mind.
Are there any exclusions?
You do not have a right to change your mind in respect of any goods that:
• you have damaged; or
• are no longer in their original condition (including where you have cut tags off or where you have removed any internal packaging).
How can I request a refund?
You can begin the return process by contacting us via email at returns@alfrescochic.co.uk.
Where should I send my return?
If your return request meets the requirements in this Returns Policy, we will issue you with a return authorisation and further information on where to send your goods. We must receive the goods within 14 days of your telling us you wish to return your goods.
Please do not send any returned goods to the address at the end of this page. Any goods sent to this address will be returned to you, at your cost.
Who covers the cost of returning the goods?
We will pay the costs of the return if the goods are faulty or misdescribed. In all other circumstances (including where you are exercising your right to change your mind), you must pay the costs of return. This includes where we have agreed to collect the goods from you.
Will there be any deductions from my refund?
We may reduce your refund of the price (excluding delivery costs) to reflect any reduction in the value of the goods, if this has been caused by your mishandling. If we give you a refund before we are able to inspect the goods and later discover that you have handled them in an unacceptable way, you must pay us an appropriate amount.
When will I receive my refund?
We will make any refunds due to you as soon as possible, and within 14 days of receiving your returned goods.
For any questions or feedback, please contact us at info@alfrescochic.co.uk or on 0333 050 9974.
Ask a Question
Have a question about this product? Send it to us via the form on our Contact Us page and we will get back to you as soon as possible with an answer.