At Living Fires, we love sharing brands that combine thoughtful design, dependable performance, and a touch of elegance and Onyx Fires fits that description beautifully. Whether you’re researching modern fireplaces or looking for a stunning focal point for your living space, Onyx offers a compelling range of premium fires and stoves designed to elevate every room they’re in.
A Brand Built on Design, Innovation & Quality

Onyx is a luxury British brand with more than 40 years of experience in crafting high-quality stoves and fires. As part of the esteemed Stovax Heating Group, Onyx products are thoughtfully engineered using cutting-edge technology and industry-leading research and development
What sets Onyx apart is this balance of form and function, with products that are as beautiful to look at as they are effective at delivering warmth and atmosphere. From wood burning and multi-fuel stoves to the latest electric and gas fires, the Onyx range caters to diverse home heating needs while always making a design statement.
A Range Designed for Modern Living

Onyx’s collection includes an impressive variety of styles and technologies, meaning there’s something for traditional interiors and contemporary homes alike:
- Wood Burning & Multi-Fuel Stoves , such as the sleek Olympus and heritage-inspired Athos ranges, offer efficient heat and refined aesthetics.
- Gas Fires include premium options like the Eclipse and Avanti series, crafted to deliver rich, realistic flames and comfort with sophisticated control systems.
- Electric Fires. The Avanti, Fusion, and Orbit electric fires bring advanced flame visuals and customizable ambience to homes without chimneys, making them ideal for modern apartments or renovations.
Whether you’re drawn to authentic wood flame warmth or the flexibility and convenience of gas or electric fires, Onyx offers quality at every step. Their products are also backed by a network of specialist retailers like Living Fires, who can guide you on performance, installation, and after-sales support.
Stylish Focal Points for Your Home

One thing customers often mention is how Onyx fires become natural focal points in a room. Sleek lines, immersive flame effects, and refined finishes mean these appliances don’t just heat your home, they enhance it.
For example, Onyx gas fires feature advanced burner systems and non-reflective glass that accentuates the visual depth of the flames, creating a captivating display whether your interior is classic or contemporary.
Meanwhile, electric models like the Onyx Avanti range offer flexible installation with single-, two-, or three-sided options, and cutting-edge illumination effects that can be enjoyed with or without heat, perfect for year-round ambience.
Engineered for Today’s Homes

Aside from aesthetics, Onyx products are designed with real-world performance in mind. Many models feature efficient heat outputs, intuitive controls (often including remote or app operation), and installation options that suit both new and older homes.
Choosing a fireplace or stove is about more than picking a pretty design; it’s about selecting something that performs reliably, fits your space, and enhances your lifestyle. At Living Fires, we’re here to help you explore the Onyx range and find the right solution for your room size, heating needs, and design vision.
Discover Onyx with Living Fires
If you’re curious about Onyx Fires and how they might elevate your home, pop into our showroom. Our team can walk you through the range, talk through the differences between wood burning, gas, and electric options, and help you find something that feels exactly right for your space.
From classic warmth to modern elegance, Onyx offers a British-designed fire experience that’s both performance-led and beautifully considered.