I Wonder Why This Number Is Rising So...
Politics1 min ago
No best answer has yet been selected by rosandjohn. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.If you're after fitting a conventional gas fire the size is no problem 'cos the fire sits in front and just vents its exhaust through a plate up your flue.
If you want an ornamental type real gas fire then I suggest you Goooogle for manufacturers who will give dimensions of their products. Most of these fires will fit most hearths. You will almost certainly need a flue liner and chimney cowl to comply with regs.
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