Fireplaces - a warning
If you set your fic in London, be aware of reality - it’s not going to be burning wood or coal. “Open fires” burning wood or coal were prohibited in the 1950s, due to the horrible “pea-souper” fogs and air pollution involved. Many homes boarded up their fireplaces (to save central heating disappearing up the chimney) or even closed them entirely, plastering over the whole of the chimney breast.
Even wood burning stoves are rare- a very, very few of those on the market pass the strict environmental low emission requirements. And to meet emission restrictions you have to burn what is called “smokeless fuel”.
So this familiar fireplace above will most likely be a Victorian relic, which at one time used to burn coal (almost never wood). The mantelpiece is later- likely to be 1930s, but the red tiles and the fire-basket are Victorian.
Interestingly, TAB recognised the differences:
In addition to the different mantelpiece, notice the “fender”- the metal grill at floor level, designed to stop embers from falling out and starting a fire. Notice too the bellows hanging up next to Sherlock’s knee. That was needed to get a coal fire going. I can tell you, it isn’t easy! There was a reason why in big houses one of the first duties of every maid was to light the coal fires in the rooms. It took a lot of preparation. First you have to remove the old ash, because this restricts air flow. Then a layer of paper (newspaper was often used, scrunched into balls to allow air to circulate. Then wood- tinder that will burn easily is built in a raft shape. Only then do you add the coal lumps.
I once had a “solid” fuel boiler and a coal fireplace out in a rural cottage in Warwickshire; it took a lot of effort to get things going!
No wonder that as soon as an alternative became available and it could also be used for lighting the rooms, gas took off as the fuel of choice.
“Town gas” delivered by pipes into houses come to London after 1813 and was manufactured at power stations burning coal. Once the North Sea natural gas fields opened in the 1960s, town gas was phased out and replaced by natural gas, using the same network of pipes.
In the Great Smog of 1952 four thousand Londoners died from air pollution, which led to the Clean Air Act of 1956, outlawing the burning of coal in London. The net effect was that in the 60s and 1970s, most London fireplaces were either closed up or slowly but surely converted to gas.
Early gas heaters looked like this -
The first room I rented had one of these that was coin-operated and I had to light it with a match! Ventilation was a problem, too- a window needed to be left open a crack to let fresh air in.
This is what they look like now:
A lot more aesthetically pleasing, no mess, just click a switch and it is automatically ignited and generating heat instantly. That little drawer under the brass grate is pretending to be an ash drawer, but in reality it just hides access to the gas tap.
The brass “fire irons” on the left of the 221b version are not actually in use- those coal-like lumps are for decoration. The gas flames will make them look real, but they aren’t.
Some people in London are getting around the issue by using “smokeless fuel”- coal that has been treated to reduce emissions. The rise in popularity of wood burning stoves also present a challenge, with the London Mayor taking action in 2022 to limit the sale of any stoves that don’t meet the highest standards. “Ecodesign” wood burning stoves produce 450 times more toxic air pollution than gas central heating, according to new data published in the Chief Medical Officer’s Annual Report 2022, whereas older stoves, now banned from sale, produce 3,700 times more. Wood burners can also be the least efficient way of heating your home and any wood burning will cause pollution emissions. No wonder that the Mayor has prioritised planning regulations to limit them in London.
Meanwhile, out in the country, in my cottage in rural Hampshire, we are not connected to the British Gas network. No matter; I can happily burn well dried wood logs in an open fireplace.