What is Chimney Flue Cleaning and Why is it Necessary?
The chimney is a notable feature of the home that many people often overlook. A chimney is an opening in the roof over a room where the smoke and heat produced by a fire or other heat source can be vented outside.
There are two basic types of chimneys: masonry and metal flue.
A masonry chimney consists of bricks (or stones) stacked one on top of another and held together with mortar, cement, or other materials that bind them together. The mortar acts as an insulator preventing thermal bridging from occurring between the inner wall surface and outer wall surface, which would allow heat to be conducted into the chimney. The masonry of a chimney is usually built up in regular layers called quoins, and each layer is laid so that the bricks are staggered. This prevents the mortar from freezing and thus provides a thermal barrier.
A metal flue is constructed similarly but without mortar between the individual bricks, which allows for greater heat transfer because of thermal conduction through brick walls – as well as easier installation and removal of units, as there are no mortar joints to seal.
What are the Different Methods of Cleaning a Chimney Flue?
There are three main types of cleaning chimney flues: chemical cleaning, manual cleaning, and power sweeping.
Chemical and manual cleaners often contain corrosive acids or alkaline solutions that can cause damage to the structure of the chimney.
Power sweepers however do not use such chemicals and will leave no residue behind on the inside of the structure.
How to Clean a Chimney Flue Yourself Step by Step
Cleaning a chimney is not difficult and does not require professional help. However, take caution to avoid injuries or further damage to the flue. The accumulation of smoke and creosote buildup in the chimney can pose a serious health risk, making it important to use the right tools and techniques when cleaning.
Chimney sweeping tools such as brushes and brooms are necessary to remove dirt, debris, and soot from the chimney walls. It is important to always wear a breathing mask when cleaning the chimney as smoke inhalation can be hazardous.
Inserting a broom into the flue and sweeping up from the bottom is one of the most effective ways to clean soot from the flue surface.
When to Hire Professional Help for Your Chimney Flue Cleaning
Chimney flue cleaning is an essential part of fireplace maintenance. If not done regularly, smoke can accumulate in the flue and cause hazardous fumes to enter your home. Therefore, it’s important to hire a professional chimney cleaner to ensure that your fireplace is safe and clean.
When looking for a professional chimney cleaner, make sure that they are certified by the Certified Professional Chimney Sweepers Association (CSIA)
This certification ensures that the cleaner is up-to-date on the latest standards and techniques for cleaning your chimney flue safely and effectively. You can find certified local cleaners by searching online or asking friends or family for recommendations.