26th September 2025
What is a bioethanol fire??
In recent years, bioethanol fires have become an increasingly popular choice for homeowners, designers, and architects looking for a stylish, sustainable, and versatile fireplace solution. But what exactly is a bioethanol fire, how do they work, and are they the right option for your home or project?
At Modus Fireplaces, we specialise in designing and supplying bespoke, luxury fireplaces – including advanced bioethanol models – so we’ve put together this guide to help you understand the benefits and considerations.
What is a Bioethanol Fire?
A bioethanol fire is a modern fireplace that uses bioethanol fuel – a clean-burning, renewable energy source made from the fermentation of plant by-products such as sugar, corn, or wheat. Unlike wood or coal, bioethanol produces no smoke, soot, or ash, meaning there’s no need for a chimney or flue system.
This makes bioethanol fires incredibly flexible in terms of installation. Whether you’re adding a statement fireplace to a luxury apartment, a contemporary family home, or even a hospitality project such as a hotel or restaurant, a bioethanol fire can be fitted with minimal structural requirements.
How Do Bioethanol Fires Work?
The fireplace contains a special burner tray designed to safely hold and burn liquid bioethanol. Once lit, the fuel produces a real flame that delivers an authentic fireplace atmosphere.
Modern bioethanol burners (like the premium models we supply) often feature:
- Automatic ignition for convenience and safety
- Adjustable flame height for greater control
- Remote or app-based operation
- Integrated safety sensors to prevent overheating or spillage
- Easy refill systems with electronic pumps
Depending on the size of the burner, a full tank of bioethanol fuel typically provides 4–10 hours of continuous burn time.
The Benefits of a Bioethanol Fire
1. Design Flexibility
Because no flue or chimney is needed, bioethanol fireplaces can be installed in almost any location. From wall-mounted features to double-sided room dividers, or even suspended fireplaces, the possibilities are endless.
2. Eco-Friendly Choice
Bioethanol fuel is derived from renewable plant sources, making it a more sustainable option compared to fossil fuels. It also burns cleanly, releasing only water vapour and small amounts of CO₂ (comparable to the levels produced by candles).
3. Low Maintenance
Without smoke, soot, or ash, there’s no need for chimney sweeping or messy cleaning. The fire simply needs regular refuelling with bioethanol liquid.
4. Real Flame Experience
Unlike electric fires, a bioethanol fire creates a genuine flame, adding both warmth and ambience to any setting.
5. Suitable for Modern Living
Perfect for homes where gas connections aren’t available or where structural changes aren’t possible, a bioethanol fire provides a luxury focal point with minimal disruption.
Do Bioethanol Fires Produce Heat?
Yes – bioethanol fires do produce heat, though typically less than a wood-burning or gas fireplace. They are primarily designed for atmosphere and ambience, rather than as a main source of heating.
For example, a medium-sized bioethanol burner can produce 2–3 kW of heat output, which is enough to take the chill off a room, but not enough to replace central heating. Many of our clients choose bioethanol fireplaces as a stylish supplementary feature rather than a primary heating solution.
Are Bioethanol Fires Safe?
When used correctly and purchased from a reputable supplier, bioethanol fires are very safe. High-quality burners include multiple safety systems such as:
- Automatic shut-off sensors
- Spill-proof fuel tanks
- Controlled ignition systems
At Modus, we only work with premium, certified bioethanol burners, ensuring safety is never compromised.
Where Can a Bioethanol Fire Be Installed?
One of the biggest advantages of bioethanol fires is their installation flexibility. Popular options include:
- Living rooms & lounges – as a central feature wall or media wall integration
- Dining rooms – adding warmth and elegance to entertaining spaces
- Bedrooms – for a cosy, boutique-hotel feel
- Apartments & flats – where gas or flues are not permitted
- Hotels, bars & restaurants – creating a striking design feature with minimal building works
Because they don’t require external ventilation, bioethanol fires are ideal for modern properties, heritage homes, and commercial spaces alike.
Choosing a Bioethanol Fire
When selecting a bioethanol fire, consider:
- Burner quality – Always choose a certified, automatic burner for maximum safety and convenience
- Design integration – Will it be wall-mounted, freestanding, double-sided, or built-in?
- Room size & heat requirements – Match the burner size to the scale of the space
- Fuel supply – Ensure ongoing access to high-quality bioethanol fuel
At Modus, we specialise in bespoke bioethanol fireplace design – creating one-of-a-kind features tailored to your interior style and architectural vision.
Conclusion
A bioethanol fire offers a perfect balance of design freedom, sustainability, and modern convenience. With real flames, no need for a chimney, and minimal maintenance, they are a superb choice for homeowners, architects, and designers looking to introduce a luxury fireplace feature into almost any setting.
Whether you’re seeking a dramatic centrepiece for a living room, a sleek contemporary feature wall, or a striking fireplace for a hospitality project, bioethanol fires provide unmatched versatility and elegance.
At Modus Fireplaces, we design and supply a wide range of customisable bioethanol fireplaces to suit your space and vision. If you’d like to explore the possibilities, get in touch with our team – we’ll be delighted to advise on the perfect solution.
