
Modern Gas Fires
Modern gas fires have never looked so good. Firefly’s collection combines advanced technology, ultra-realistic flames, and impressive energy efficiency – giving you instant warmth at the touch of a button. No mess, no hassle, just pure comfort.
Our luxurious, contemporary gas fires are made with the finest materials, including high-quality glass, metal, and ceramic, ensuring durability and longevity. With a range of modern and classic designs to choose from, these luxury fires create a beautiful focal point in any living space.
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Gas Fires. Stylish Warmth with Ultimate Efficiency
Upgrade your home with a modern gas fire, combining warmth, style, and convenience in one sophisticated package. Whether you prefer a sleek, wall-mounted design or a traditional inset fire, today’s models offer exceptional energy efficiency, realistic flames, and instant heat at the touch of a button.
Designed for both aesthetics and functionality, our range of contemporary gas fires from top suppliers such as Dru Fires and Stovax Gazco provide high heat output while keeping running costs low. Theirs a design to suit every type of home - from contemporary glass-fronted models to more traditional open-fronted styles. With no need for logs or ash cleanup, they offer a hassle-free heating solution that requires minimal maintenance.

Contemporary Gas Fires
Bring modern style and reliable warmth into your home with a contemporary gas fire. Combining cutting-edge heating technology with streamlined design, these fires deliver efficiency, comfort, and visual impact in equal measure.
Wall-mounted gas fireplace inserts are a popular choice, integrating neatly into walls or built-in features to create a bold, minimalist statement that works beautifully in any room.

Traditional Gas Fires
Prefer something timeless? Traditional gas fires give you the charm of a classic fireplace combined with modern heat efficiency.
With realistic ceramic logs or coal effects, they offer instant warmth and all the atmosphere of a real flame, minus the mess of solid fuel.

why choose a gas fire?
A gas fireplace adds warmth, charm, and efficiency to almost any home. Whether inset, freestanding, glass-fronted or cast-iron, gas fires offer instant heat with realistic flames and over 80% efficiency to help lower running costs.
They’re also low-maintenance — no ash, soot, or chimney sweeping required — and installation is flexible, with options for homes with or without chimneys. Many models come with remote controls or smart app settings for easy, modern operation.

Gas Fireplace Installation London & South East
Looking for a modern gas fireplace in London or the South East? Firefly’s Gas Safe registered team supplies and installs leading brands across Greater London, Kent, Surrey, Sussex and beyond.
Our GasSafe-approved gas fire installation team will ensure your stove is correctly fitted with proper ventilation via a flue or chimney, as well as installing a carbon monoxide detector and providing relevant certification.

MORE GAS FIRE INFORMATION
A modern gas fire is a heating appliance that burns natural gas or propane to produce real flames and heat. Designed for style and efficiency, they’re a popular alternative to wood-burning stoves.
Modern gas fires work by burning natural gas or propane in a controlled manner. This combustion produces flames that provide both heat and an attractive focal point for your living space. They are often equipped with features like remote controls, thermostats, and electronic ignition for easy operation.
Many gas fireplaces are ventless or use direct venting using a balanced flue, which means they do not require a traditional chimney. This makes installation more flexible and cost-effective than traditional gas fires.
Yes, these gas fires can be powered by either natural gas or propane, depending on your location and preferences. Make sure to select the appropriate type when purchasing.
Absolutely. Many achieve 80–90% efficiency, converting almost all the energy into usable heat – ideal for reducing heating bills.
Yes. Today’s models include safety features like flame-failure devices and oxygen depletion sensors. Professional installation by a GasSafe-registered engineer and regular servicing ensure they stay safe and reliable.
Compared to traditional wood-burning fires, gas fireplaces produce lower emissions and burn cleanly, making them a more eco-friendly heating choice.
A balanced flue gas fire is a room-sealed gas fire that draws air for combustion from outside the house through a flue pipe, whilst using the same pipe to vent combustion gases.
This system ensures that the fire operates independently of the room's air supply, improving efficiency and safety for homes without a chimney. Please check the technical specs on the products to see flue type.
In most cases, yes. We can convert existing open fireplaces to modern gas models, often using the same opening or flue.
Some models do, particularly those with manual ignition. If this is important for you, ask us about suitable options.
With regular servicing, a quality gas fire can last 10–15 years or more. Servicing helps maintain efficiency and ensures safe operation throughout its lifespan.
Whilst we ship these fireplaces across the UK, our gas fire installation service covers London and the South East so whether you are looking for a wall-mounted gas fireplace, freestanding gas fireplace or gas fireplace insert, our qualified HETAS-approved team will be able to survey and install in your home.