Whether you have a chimney built-in or are refurbishing or repairing an existing one, you need to make sure you use the best material in the market. You also need to make sure your fireplace and chimney are built with the correct dimensions. For example, if your fireplace opening width is 71.12 centimetres, your opening height should be 60.96 centimetres with a depth of 40.64 centimetres.
You also need to consider the rear width of your firebox; the height, minimum chimney height and flue size play a significant role when it comes to safety. Your builder should make sure that these are all aligned. Another factor is the height from your fireplace base to the height of the damper, and from your damper to the start of your flue liner. If this isn’t correct, you’ll have problems in the long run.
Aside from the size and dimensions, you need to get an expert to inspect your chimney at least once a year to check for any damages or build-up. You can use YourPro to help you with all your chimney cleaning needs.