Installing a fireplace insert

If you want to brighten up your living room as winter approaches, a fireplace insert provides warmth and comfort at a price to suit you.

fireplace insert
A fireplace insert is a convenient
and low-cost solution


There’s nothing more cosy and comforting in the freezing winter months than sitting warm and snug in front of a blazing fireplace with your family. Of course, traditional fireplaces have almost become a thing of the past, thanks to the high maintenance and dangers associated with them. By purchasing and fitting a fireplace insert, however, you’re saving on all the work and hassle of installing and running an older model without losing any of the heat or ambience that comes with it.

Fireplace inserts are efficient and clean-burning and can be fitted directly into an old masonry or prefabricated wooden fireplace. Plus there are a range of modern and antique designs for you to choose from, all of which can be tailored to suit the size and shape of your chosen room. Here a few pointers to help you make certain of pick the perfect fireplace insert for your home:

What type of fuel should I use for my insert?

  • Wood – old, traditional wood burning fireplaces found in large and often historic county houses are usually what people love about the idea of a fireplace in the first place; lounging away a peaceful evening in front of the warm crackling of the orange flames. Unfortunately such models are extremely inefficient, as they use warm air from the room to continue burning so a large amount of heat escapes through the chimney. Wood burning inserts, however, are made of steel or cast iron, which forms a fireproof container in which the fire can burn. This allows only minimal smoke to escape, plus the special two pipe ventilation system means air is also drawn in from outdoors rather than in. This improved efficiency also means you won’t have to use as much fuel as you might think.
  • Gas – like a wood burning option, gas fireplace inserts provide that glowing authenticity to a fireplace that adds a touch of luxury to any room in your home. It also operates with a two pipe ventilation system, using one to draw the combusting air in and another to exhaust the waste. Instead of using natural wood, however, this option uses ventless gas logs (which draw off your main supply) to lend the impression of burning wood; meaning you get the look but avoid any mess afterwards. Gas can be more efficient than burning wood too but make sure you get your chimney lined and insulated properly beforehand; although it costs, it does improve the insert’s efficiency and prevent damage to the internal side of the chimney pipe.
  • Electric – an electric insert is easy to use, needing no preparation before you want it on – all you have to do is flick a switch and it gets going! It also proves very efficient, as it takes such a long time to heat to full capacity and results in very little waste energy. The only downside is that it might not provide the rustic and authentic feel you’re looking for.

What fireplace insert designs are there?

All fireplace inserts, whether they burn from gas, wood or electricity, come with specially insulated glass doors to shield the flames. This improves the energy efficiency of the fire, subsequently reducing your heating bills and still allowing you to view the warm glow of the flames. Fireplace inserts also offer additional safety against potential burns or smoke inhalation; especially helpful with children or pets around.

There are a variety of styles you can choose for your insert, ranging from chrome or brass to a marble effect, or even a traditional Victorian or Edwardian model. If you’re feeling a little more adventurous, some companies even allow you to design the exterior aesthetic of the insert yourself, allowing you to experiment with patterns and colours that will complement the décor of your home. You can also choose to have a three-pane glass doors option by having your insert jut out slightly from the hearth; this may cost more but will allow heat to be radiated in all directions around the room. Many models also come with fans or blowers, as well as thermostatic controls to adjust the temperature – some even by remote control.

How much does a fireplace insert cost?

Fireplace inserts vary considerably in price; simple models can come in at as little as £200 - £300 but to get the best quality it’s recommended you don’t spend anything less than £500 on the complete fittings and installation. Depending on the size of your fireplace and the designs you choose, this can increase to anything up to £1500 - £2000. But don’t be put off by price – as long as you shop around for the best deal, compare quotes and references and make sure your model comes with a certified warranty or guarantee, a warm and cosy new fireplace insert is sure to prove a worthwhile investment for you and the family as winter approaches.

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