7 Things You Should NEVER Burn in Your Fireplace

Fall is officially here, and as the temperatures continue to drop, many of us are seeking the warmth and comfort of our fireplaces. But before you stoke the fire, we’d like to remind you that some things are unsuitable for burning. Avoiding these items will help you prevent dangerous fires, maintain a safe home environment, and ensure the longevity of your chimney. Here’s a rundown of seven things you should NEVER burn in your fireplace.

1. Plastic and Synthetic Materials

Plastic, rubber, and synthetic materials can create hazardous fumes when burned. These materials can release toxic chemicals, including dioxins and heavy metals, which harm your health and the environment. In addition, burning plastics can cause dangerous creosote buildup in your chimney, increasing the risk of a chimney fire.

2. Treated or Painted Wood

Painted or chemically-treated wood should never be burned in your fireplace. The chemicals used in treating and painting wood can emit harmful fumes and produce toxic creosote buildup. This not only poses a health risk but can also lead to dangerous chimney fires. Opt for untreated, natural firewood to ensure a clean and safe burn.

3. Cardboard and Paper Products

While tossing cardboard boxes or old newspapers into your fireplace might be tempting, these items quickly burn at high temperatures, causing unpredictable flames that can ignite nearby combustibles. Additionally, burning paper products can contribute to excessive ash and creosote buildup, which can clog your chimney and lead to a chimney fire. 

4. Food Waste

Throwing waste like food scraps, pizza boxes, and greasy containers into your fireplace is a major no-no. These materials can produce unpleasant odors, create excessive smoke, and cause a messy build-up in your fireplace and chimney. Food waste can also attract pests and critters to your chimney—another problem you want to avoid.

5. Household Trash

Household trash, including batteries, electronics, and old clothing, should never be burned in your fireplace. These materials can release harmful chemicals and cause dangerous flare-ups. Burning trash can also lead to corrosive ash and residue buildup, damaging your fireplace and chimney over time.

6. Coal

While coal was a popular heating fuel in the past, it is not suitable for modern fireplaces. Burning coal can produce dangerous gases and excessive amounts of soot and ash.  

7. Unseasoned Wood

Using unseasoned or wet wood in your fireplace is a recipe for disaster. Unseasoned wood burns inefficiently, causing excess smoke and creosote build-up. This buildup can obstruct airflow and increase the risk of a chimney fire.

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What About Accelerants?

NEVER start your fireplace with an accelerant such as lighter fluid, kerosene, or gasoline. These are all highly flammable and can spread significant, unexpected fire flare-ups into your home.

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Keeping Safe in the Burning Season

Keeping your fireplace safe and functional requires smart choices about what you burn. Avoiding the items noted above will keep your home and family safe and extend the lifespan of your heating system.  If you have questions about your fireplace and chimney, contact the CCP-certified chimney sweeps at Admiralty Chimney. We provide chimney cleanings, inspections, and repairs in Southern New Hampshire and Northern Massachusetts.

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What to Expect During an Inspection: 10 Frequently Asked Questions

To ensure your fireplace or wood stove operates safely and efficiently, a yearly chimney inspection is crucial. Whether you’re a new homeowner or have had a fireplace for years, understanding the ins and outs of chimney inspections can help ensure your system operates smoothly and safely. To help clarify what you need to know, here are ten frequently asked questions about chimney inspections. 

1. Why are chimney inspections important?

Chimney inspections are essential for identifying and addressing potential hazards, such as creosote buildup, structural damage, or blockages, that can lead to dangerous chimney fires or carbon monoxide leaks. Regular inspections help ensure your chimney is functioning safely and efficiently.

2. How often should I have my chimney inspected? 

The National Fire Protection Association (NFPA) recommends having your chimney inspected at least once a year. However, if you use your fireplace frequently or experience issues like smoke backup, it may need more frequent inspections. 

3. How much does a chimney inspection cost?

Our fees vary by level, with an estimated range of $85 to $300. However, any of these onsite factors will affect your final cost.

• Obstacles Creating Extra Work

• Excessive Creosote Build-up

• Cracked Clay Flue Tiles (That make it unsafe to drop a brush down the chimney.)

• Presence of Dead Animals, Nests, or Excessive Debris

  
  

4. What are the different levels of chimney inspections?

We offer three levels of chimney inspections: 

Level 1: Non-Masonry Chimneys with no ladder required— starting at $85. (Primarily condos with fireplace inserts and chase boxes and there are no proposed changes to be made.)

Levels 2 & 3: Masonry, Cinder Block, and Stone Chimneys —typically $150 - $300 (This is the category that the majority of systems fall under and is required if there are any proposed changes to be made or if there is a purchase/sale of the property involved.)

For detailed level descriptions, please visit our website. 

5. What does a chimney inspection involve?

A standard chimney inspection typically includes a visual examination of the chimney's exterior and interior, checking for signs of damage, blockages, or creosote buildup. More detailed inspections may involve the use of cameras or other tools to assess hard-to-reach areas.

6. How long does a chimney inspection take?

A standard chimney inspection typically takes between 30 minutes to an hour, depending on the size and condition of the chimney. More detailed inspections, such as Level 2 or Level 3, may take longer.

7. What should I expect during an inspection?

During an inspection, our CSIA-certified chimney technicians will examine your chimney from top to bottom. They will check for structural integrity, ensure proper ventilation, look for signs of wear or damage, and assess the condition of the flue liner. They may also use specialized tools to get a closer look at hidden areas.

8. What are common problems identified during a chimney inspection?

Common issues include creosote buildup, blockages from debris or animal nests, cracks in the chimney liner, damaged mortar or bricks, and signs of water damage. Identifying these problems early can prevent more costly repairs or safety hazards down the line.

→READ:  5 Common Problems Found During a Chimney Inspection

9. What happens if problems are found during an inspection?

If an inspection reveals issues with your chimney, we will provide a detailed report and recommend necessary repairs. It's important to address these issues promptly to ensure the safety and efficiency of your fireplace. At your request, we provide a cost estimate for any required services.

10. Can I inspect my chimney myself?

While you can perform a basic visual inspection yourself, it's advisable to have our CSIA-certified professionals conduct a thorough inspection. Our team has the experience, tools, and training needed to identify and address potential issues that might not be apparent to an untrained eye.

Keep Your Home and Family Safe with an Annual Chimney Inspection

Regular chimney inspections are a key component of fireplace safety and maintenance. If it has been a while since your last inspection, Contact us to schedule one with our certified technicians.

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Keep your Chimney in Top Shape: 8 Signs it Might Need a Little TLC

A fireplace provides your home with a cozy, warm, and welcoming ambiance. But over time, various issues can arise that compromise the safety and efficiency of your chimney. Being aware of these issues and addressing them promptly can prevent costly repairs and potential hazards. In this month’s blog, Admiralty Chimney’s CCP-certified chimney experts list eight crucial signs your chimney needs repairs.

1. Cracked or Damaged Chimney Crown

The chimney crown is the protective top layer that shields your chimney from rain, snow, and debris. Cracks in the crown can allow water to seep in, causing internal damage over time. During freezing temperatures, this trapped water can freeze and expand, leading to further damage. If you notice cracks or pieces of the crown flaking off, it's time for a repair to avoid more extensive structural damage and higher repair costs down the line.

2. White Staining (Efflorescence)

Efflorescence appears as white stains on the exterior of your chimney. This is caused by moisture drawing salt out of the bricks. While not immediately dangerous, it indicates excessive moisture in the chimney, which can lead to other problems like deterioration of the mortar, rusting of the firebox or damper, and in severe cases, chimney collapse. A CCP-certified chimney expert can help you identify the root cause of moisture infiltration.

3. Rust

Rust on the damper or firebox is a clear sign of excessive moisture in your chimney. A functional damper should open and close easily. If it’s difficult to operate or shows signs of rust, you likely have moisture problems that need to be addressed. Rust can cause the metal components of your chimney to deteriorate faster, leading to inefficiencies and potential hazards.

4. Deteriorating Mortar Joints

The mortar joints between the bricks can deteriorate over time due to exposure to the elements. If you notice gaps or cracks in the mortar, this is a sign that repairs are needed. Damaged mortar can lead to water penetration, which can weaken the chimney structure and eventually cause the chimney to lean or even collapse. Tuckpointing, or the process of replacing the damaged mortar, can restore the integrity of your chimney.

5. Spalling Bricks

Spalling occurs when water enters the bricks, causing the surface to flake off, pop out, or peel away. This is often visible on the exterior of the chimney and can lead to severe structural issues if not addressed. Spalling is typically a sign of water damage, and the affected bricks need to be replaced to prevent further deterioration.

6. Chimney Leaks

Water pooling at the base of your chimney or inside your fireplace is a clear sign of a leak. Water can enter through cracks in the crown, damaged flashing, or deteriorated mortar joints. Ignoring a chimney leak can lead to water damage to your home’s interior, mold growth, and structural damage to the chimney itself. Prompt repairs can prevent more significant problems and expensive repairs later on.

7. Excessive Creosote Buildup

Creosote is a tar-like substance that forms from burning wood. A small amount is normal, but excessive buildup is a fire hazard. If you notice thick, black deposits of creosote inside your chimney, it’s crucial to have it cleaned by a professional. Not only can it obstruct the airflow, but it’s also highly flammable and can cause chimney fires.

8. Unpleasant Odors

Unpleasant odors emanating from your fireplace or chimney could be a sign of creosote buildup, a blockage, or moisture problems. Musty or smoky smells can indicate that your chimney isn’t venting properly, which can lead to smoke and gases entering your home.

Maintain Peak Condition and Performance with Professional Cleanings and Inspections

Regular inspections and maintenance of your chimney are essential to ensure it remains in good condition and functions safely. We recommend annual inspections and cleanings at least once a year.

Chimney Inspection, Cleaning, Maintenance, Service and Repair in NH and MA

If you notice any of these signs, don't hesitate to reach out to our CCP-certified chimney technicians for a thorough assessment and expert repairs. Stay vigilant and proactive with your chimney maintenance to ensure your fireplace remains a safe and cozy centerpiece of your home for years to come.

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