



Atmos 15
Bespoke Double-Sided Bioethanol Tunnel Fireplace
Using a high-specification automatic bioethanol burner, the fireplace offers simple operation via smartphone, remote control or push-button controls, depending on the chosen system. Available in a range of sizes up to 2.5 metres long as standard, it can also be fully customised with bespoke fire chamber dimensions and tailored design options to suit the surrounding interior.
As a bioethanol fireplace, no chimney, flue or gas connection is required, subject to suitable room volume and ventilation, making it a highly versatile option for modern homes, open-plan interiors and feature wall installations. Where required, this design can also be specified as a gas fire or produced as a fully glass-enclosed bioethanol fireplace.
Key features
2. Minimalist linear flame
3. Standard sizes available up to 2.5 metres
4. Fully bespoke sizes and custom fire chambers available
5. Also available as a gas fire or glass-enclosed design
FAQ’s
A bioethanol fireplace is a real-flame fire that burns a renewable liquid fuel and does not require a chimney or flue. At Modus, these are specified where architectural flexibility is key and a real flame is desired without structural or technical constraints
Yes, when correctly specified and used. High-quality burners, proper ventilation, and careful integration are essential. At Modus, we only specify proven systems and design them to meet safety and performance requirements.
Bioethanol fires do in fact produce a lot of heat. Due to the fact that they are designed to be used without a chimney/flue system, they burn with 100% efficiency meaning all the heat produced by the fire stays within the space. For this reason it's important to ensure that the housing that the fireplace sits in can manage the heat and that the room of the fireplace is sized correctly for that particular burner to ensure comfort and convenience
Bioethanol fires are designed to burn with fumes emitted harmlessly into the room rather than being extracted via a flue system. As such there can be a noticeable odour when the fire is running. At Modus we only use the most premium quality burners with technology designed to minimise emissions and odour.
No. That’s one of the biggest selling points. Because bioethanol fires are designed to be flueless, it makes them incredibly versatile and easy to incorporate in most situations.





Architectural fireplaces, designed without precedent
If you can conceive it, we can deliver it. That is what Modus does best. Working closely with our in-house design team, and in collaboration with Europe's leading manufacturers, we develop fireplaces that respond precisely to the architecture, materiality, and intent of each project. The result is a fireplace tailor-made for its setting, and for no other.
Every element is open to specification, from stone, metal, and finish through to proportion and detailing.
Each fireplace is engineered in close partnership with Europe's leading manufacturers, with structural detailing and combustion performance resolved as part of the design.
We work as an extension of the project team, from concept through to commissioning, so the fireplace sits within the architecture rather than against it.

