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Common Chimney Problems

Chimneys are an essential part of your home’s safety and efficiency, but they also come with responsibilities. Regular maintenance are crucial to prevent hazards and ensure optimal performance. By staying proactive with the tasks of cleaning, and or checking the chimney you  can enjoy the warmth of your fireplace while keeping your home safe and sound. Remember, a well-maintained chimney not only protects your property but also enhances your peace of mind. How Often should I have my chimney Checked?  Chimney inspections must be annually!  Fireplace chimney, heating chimney, woodstove chimney, all chimneys must be checked yearly. The National Fire Protection Association, the state,  and the fire  department  recommends having your chimney inspected annually to ensure its safe operation If you are unsure if your chimney is in need of your attention then here is a list of things to look out for,

Creosote and Soot Buildup 

Excessive soot & creosote build up in or around your heating chimney appliances, or your fireplace, creosote is extremely flammable.

Peculiar Odors 

Even the best chimney sweeps cant eliminate odd odors, there are many reasons why you could be detecting unpleasant stenches.

Backdrafting smoke 

Smoke that is flowing back into the home from a fireplace or furnace instead of drafting out.

Water Damage

When moisture gets into the masonry movement is created that results in cracks, This is caused by freezing and thawing cycles.

Masonry Damage 

Visible cracks in the masonry and missing bricks, loose mortar joints and corrosion.

Signs of Nesting

Noises, odors, droppings, debris. Twigs, leaves, and other outdoor material falling in the fireplace.

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What Is Soot & Creosote? 

Soot

Soot and creosote are byproducts of burning wood. They both accumulate in the flue liner of fireplaces and wood stoves. and your heating furnace flue. However, creosote is a toxic oily substance, it is unique in that it is mostly tars produced due to the incomplete combustion of wood. On the other hand, soot can result from the poor combustion of oil and gas, and wood.  The are both byproducts of burning wood but have different appearances, compositions, and locations. The type of wood you burn can affect how much creosote and soot builds up. Hardwoods like oak and ash tend to produce less soot and creosote than soft woods like pine and cedar.

Creosote

Soot is a black, powdery residue produced by the incomplete combustion of organic materials, often appearing as fine black particles. It  accumulates in chimneys, creating a thick, sticky layer that restricts airflow and poses a significant fire hazard. As soot builds up over time, it can lead to blockages, increasing the risk of chimney fires and reducing the efficiency of heating systems. Regular cleaning and maintenance are essential to prevent soot accumulation, Because soot is adhesive it begins to stick to the inside of the chimney flue as you burn, the less often you inspect and clean your chimney blockages begin to form. Which then makes your system work harder, the harder it works the faster the fuel burns  

Creosote is a tar-like, flammable substance that builds up inside a chimney as a byproduct of burning wood, appearing as a black or brown residue that can be flaky, sticky, or hardened depending on its stage, and it can significantly increase the risk of a chimney fire if allowed to accumulate too much; it forms when smoke from a wood fire condenses on the cooler chimney walls, leaving behind a deposit that can range from loose flakes to a hard, glazed coating depending on the level of buildup. There are Three different levels of creosote build up, 
 

  • Stage 1: Loose, flaky deposits easily removed with a chimney brush. 

  • Stage 2: Tar-like, sticky buildup requiring specialized cleaning tools. 

  • Stage 3: Hardened, glazed creosote that can be very difficult to remove, sometimes necessitating a chimney liner replacement

Take a look at the photos  as you can see they  depict unmaintained chimneys. Some  filled with creosote, leading to significant blockages, while others show soot-filled chimney flues that can result in dangerous puff backs. Proper maintenance is essential to ensure safety and efficiency,
Give Elite a call and schedule your inspection now to guarantee your safety!

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