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Traditional fires with a modern twist

Electric fireplace inserts

An electric fireplace insert is the ideal solution if you want to bring an existing open fireplace or mantel back to life. It combines the classic charm of a traditional fire with modern electric technology, giving you instant ambience and comfortable warmth at home – without the need for building work. You simply slide the fireplace insert into an existing recess or fireplace opening, making it perfect for renovations or reusing an old mantel.

Which insert fireplace suits your home?

Do our fireplace guide! With a few short questions, you will instantly discover which electric fireplace best suits your home, living style, space and needs.

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What Is an Insert Fire and How Does It Work?

A fireplace insert is a compact fire that is specifically designed to be placed in an existing fireplace opening or mantel. It’s a smart upgrade for old open fires and offers a modern, safe and energy-efficient way to enjoy flame effects and warmth.
All Dimplex models in this category are electric fireplace inserts, which means you do not need a flue or chimney. You get the look and feel of a real fire, with far more flexibility in where and how you install it.

A fireplace insert is a compact fire that is specifically designed to be placed in an existing fireplace opening or mantel. It’s a smart upgrade for old open fires and offers a modern, safe and energy-efficient way to enjoy flame effects and warmth.
All Dimplex models in this category are electric fireplace inserts, which means you do not need a flue or chimney. You get the look and feel of a real fire, with far more flexibility in where and how you install it.
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No smoke, so no chimney

Because electric fireplace inserts don’t use real combustion, there is no smoke or fine dust. That means:

  • No chimney required
  • No annual chimney sweeping or maintenance
  • Still a lively, realistic flame effect

This makes an electric fireplace insert a great choice for apartments or homes without a traditional chimney or working flue.

Frequently Asked Questions

A fireplace insert is low-maintenance, safe to use and quick to install. It allows you to bring your existing open fireplace back into daily use and enjoy it every day. Thanks to the compact design and straightforward installation, you can give a room a completely new look in just one day.

With Dimplex electric fireplace inserts, you bring your old mantel back to life. The fires are virtually maintenance-free, easy to operate via remote control or app, and, in addition to a beautiful flame picture, they can also provide extra heat via the built-in heater when you want it.

The main benefits at a glance:

  • No chimney required
  • Easy installation in existing openings
  • Energy-efficient and low-maintenance
  • Realistic flame effects
  • Safe for children and pets
  • Simple, comfortable operation

When selecting an electric fireplace insert, the dimensions of your existing fireplace opening are the starting point. After that, you look at features and style. Keep the following in mind:

  • Dimensions of the recess:
     Carefully measure the width, height and depth of the opening. Choose a fireplace insert that fits perfectly, or one that is slightly smaller so it can be finished neatly.
  • Purpose of the fire:
     Do you mainly want ambience, extra warmth, or both? Some electric fireplace inserts offer up to of heat, which is ideal as supplementary heating.
  • Flame technology and appearance:
     Choose a model with a realistic flame effect and adjustable brightness or flame colours, so the look matches your interior and mood.
  • Control options:
     Convenient features such as remote control, thermostat or even app control make everyday use more comfortable and flexible.
  • Style and finish:
     Decide whether a more classic or modern front suits your existing mantel and interior best, so the fireplace insert blends seamlessly into the room.

Installing an electric fireplace insert is relatively straightforward. Often it is simply a matter of unpacking, sliding it into the opening and plugging it into a nearby socket. Make sure there is a suitable power outlet close to the fireplace.

For some models, an additional trim or finishing frame may be needed so the insert fits neatly within the existing recess and any gaps are covered. A professional installer can help you achieve a clean finish and correct electrical connection – especially if your existing mantel is older or the opening is irregular.

Tip: Haven’t used your fireplace opening for years? Have it checked for stability and safety before installing a new fireplace insert.

The cost of a fireplace insert depends on size, features and finish. The total price is mainly influenced by:

  • Model & size
  • Finish & functions
  • Any installation and finishing work

In many cases, electric fireplace inserts are a budget-friendly solution compared with a full renovation or installing a completely new fireplace.

A standard electric fireplace insert uses on average between 1 and 2 kWh per hour when running at full heat output. If you use the fire purely for ambience without the heater, the power consumption is considerably lower. Many models feature an energy-saving eco mode and a timer function, so you can enjoy the atmosphere of a real fire with controlled running costs.

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