Our Company Blog

How to Prevent Chimney Odors

The two main causes of foul chimney odors are a water leak or a draft problem. Both problems are 100 percent preventable, so it’s important to properly use and maintain your fireplace and chimney to avoid such a headache. Chimney odors are generally noticed in the spring, when fireplaces are used sparingly, or done for the season. Spring offers all the ingredients needed to produce foul odors: moisture, soot, and negative air pressure.

Moisture and Your Stinky Chimney

When moisture mingles with soot and creosote, it can create a distinct foul odor. The smell can range from a smoked meat scent to a musty or campfire smell. All of these smells usually mean there is moisture in the chimney, but this can be from a chimney leak or simple humidity.

• Have your chimney inspected annually.
  You can catch a leak before it becomes a serious problem by scheduling an annual CSIA chimney inspection with a certified chimney sweep. Only a professional can detect minor damage that can allow water into your chimney system. Water doesn’t only create nasty odors but can also deteriorate a masonry chimney rapidly.
• Keep the chimney clean.
  It’s not just a chimney leak that allows water into your chimney system. The natural occurrence of summertime humidity can cause foul odors in the chimney as well. The only way to prevent this is to keep the chimney clean by scheduling regular chimney sweeps. Chief Chimney offers a thorough cleaning at an affordable price because we know that it’s the best way to keep your family safe and comfortable—and that means preventing foul odors.

Negative Pressure and Your Stinky Chimney

Your chimney uses the naturally-occurring drafts in your home to vent your fireplace. When the fireplace isn’t in use, there is no warm air present to rise up the chimney. Instead there is negative air pressure in the house, which creates a downdraft in the chimney, pulling air from the stinky chimney into the house.

• Crack a window or install a fan.
  Cracking a window in another part of the house or installing a small fan can pull air from the outside of the house, forcing an updraft through the chimney, and keeping the smell inside the chimney.
• Use the damper to prevent a downdraft.
  By closing the damper at the throat of your chimney, you should prevent a downdraft from bringing any air into the house via the chimney. Installing a top-sealing damper is even more effective because it has an air tight rubber seal. The top-sealing damper seals the chimney from the top, so it doesn’t only stop the draft completely, but also prevents humidity from entering the chimney.

Before you settle for a smelly chimney, call the experts who know chimneys! At Chief Chimney we clean, inspect, waterproof, and repair chimneys year-round. Call today at 631-863-2460 or request an appointment online.

Carbon Monoxide Poisoning

Carbon Monoxide is a real danger and the cause of 20,000 exposure-related ER visits per year in America alone. You can’t smell it, see it, or taste it. It is called the silent killer because people can be poisoned suddenly, or over time and never realize it. Symptoms are similar to the common cold or flu, so it’s often overlooked. Because it is almost undetectable, the best way to prevent poisoning is to prevent carbon monoxide intrusion.

Carbon Monoxide (CO) is produced naturally any time fuel is burned. Your fireplace produces it at high rates while a fire is burning, and your chimney vents it. It’s when the chimney isn’t working properly that intrusion can occur.

A Draft Problem

If your fireplace is smoky, you have a draft problem. This means the chimney isn’t venting properly, and smoke along with other toxins, including carbon monoxide are entering the home.

Firebox Damage

Damage to the masonry of the fireplace can allow carbon monoxide intrusion into the home. Holes and cracks in mortar can allow smoke and vapors through into the home.

Missing or Damaged Liner

If the liner becomes damaged or is missing, the gases in the chimney will penetrate the porous masonry of the chimney and enter your home.

A Clogged or Damaged Dryer Vent

The chimney is not the only ventilation system in your house that vents a heat appliance. Clothes dryers also produce carbon monoxide which can lead to CO poisoning if the dryer vent is damaged or clogged.

Preventing Carbon Monoxide Intrusion

1. Keep your chimney and fireplace maintained properly. This includes scheduling regular chimney sweeps and annual inspections to insure your chimney is venting properly at it’s safest and highest efficiency. At these important service appointments a certified chimney sweep will get a good look at your entire system, clean it up, and offer a detailed report of necessary repairs and actions.
2. Burn only properly seasoned wood so that your chimney system is more efficient.
3. Make sure the damper is opened when the fireplace is in use. If the damper becomes damaged or stuck closed, do not burn a fire until the damper assembly is closed. The damper can cause smoke and carbon monoxide to push into the home instead of up the chimney.
4. Check your gas fireplace monthly: visually check hinges, bolts, and gaskets that are designed to prevent smoke and carbon monoxide from entering the home while your gas fireplace is burning.
5. Check your dryer vents regularly for leaks and clogs. Have them professionally installed and within code regulations. It is recommended to have dryer vents cleaned annually.
6. Purchase and install a carbon monoxide detector. This simple and inexpensive action may save the lives of your loved ones.

As with anything else, it is best to prevent carbon monoxide poisoning than to treat it. A slow leak can cause organ damage over time that is irreparable. A large leak can cause sudden death. Prevention is key.

If you’re not certain your home is safe from carbon monoxide poisoning, contact Chief Chimney Services today for expert advice and swift service.

Tips for Starting a Cold Fireplace

It shouldn’t be a big deal to light a fire in a cold fireplace, but it’s more than you think. Your chimney works by using the draft that hot air provides to push byproducts up the chimney. These vapors include smoke, tar, chemical gases, water vapors, and microscopic particles. These gases can affect the air quality in your home. Your health could be harmed if the gases are allowed into the living area. The best way to prevent a smoky fireplace is to make sure that updraft in the flue is present. If the chimney is cold, the cold air in the flue will not only block the warm air from rising, but will fall into your house. The temperature has to rise in the chimney before it will work properly.

Priming the Chimney

The process of bringing the flue’s temperature up is called priming. The easiest way to prime a cold chimney is to light a newspaper roll and allow it to burn at the base of the chimney. This is usually possible with a fireplace as well as a stove once you locate the opening. When the newspaper roll is burned completely the chimney should be warm enough to support the updraft needed for an efficient burn.

Lighting a Fire in a Cold Chimney

A cold chimney pushes smoke into your house, but it can make the process of fire-building long and bothersome. To make it easier on yourself and your chimney, you can hone your fire-building skills. This means burning only properly seasoned wood, and building a fire that will make some heat. This is because the chimney needs enough heat to create an updraft. After you have primed your chimney, you want to build the best fire possible.

Introducing the Top-Down Burn

The Chimney Safety Institute of America (CSIA) recommends the top-down burn to build the best fire possible. The top-down burn contradicts everything we think we know about fire-building, but the industry’s top professionals know its worth. Traditionally you would build a fire with kindling and paper at the base, with bigger sticks, medium logs, and finally the largest logs on top. The top-down burn is built the opposite way, with the larger fuel at the bottom, up to the kindling and small bits of lighting paper at the top. This way the fire and embers burn and fall onto the other fuel. The fire burns more efficiently and fuel burns more completely, decreasing smoke and particulate pollution. It also creates a better-burn faster, which drives the exhaust up the chimney.

There is a lot that goes into an efficient chimney system. Be sure your fire is primed before lighting it, otherwise you may ruin your night with a smoky living room. Your chimney is more likely to be cold if its on the exterior, even if central heat is your main heat source. Don’t let the cold air from your chimney fall into your warm house!

Call a professional if you have bigger concerns about your system.

Chimney Leaks and Water Damage

Your Stinky Chimney: Chimney Odors and What to Do About Them

You want your fireplace to offer the ambiance you expected when it was installed, along with efficiency and safety to boot. That isn’t too much to ask. When your chimney stinks it’s not only inconvenient, but it also points to a bigger problem that should be dealt with right away.

What a Stinky Chimney Means for You

A chimney that is working properly shouldn’t stink–if it does, there is an issue inside. By identifying the type of smell, it can be easy to diagnose.

• A musty, dank odor means there is moisture in the chimney. When moisture gets into the chimney it mixes with soot, resulting in an unpleasant odor. This is a common cause of a stinky chimney, and homeowners should be aware of this and call a professional right away because water can wreak havoc on your chimney .

• A singed, smokey odor means there is a draft problem, or some bad burning habits on the part of the homeowner. If there is a draft problem it might be as simple as opening a window in another part of the house to replace air in the house. However, it can be a bigger problem, like a liner that is the wrong size, or a chimney that is the wrong height. If this is the case, the odor will persist until the problem is fixed, and these repairs should be done by a professional. If the odor is the result of poor burning practices, it is the easiest fix. The only fuel that should be burned in your fireplace or appliance is exactly the fuel it is designed for.

If you burn cord wood, you should only burn seasoned wood that has been cut, set aside, and dried for a number of months before burning. Burning wood that is not dried properly can cause incomplete burning which can contribute to draft problems as well as soot buildup. Also, trash and other items should never be burned in the fireplace. These items do not burn completely and pose a threat to the chimney system and the home.

What You Can Do For a Stinky Chimney

1. Call a Professional

Even if you are able to correct the problem by cracking a window to improve the draft, or by using the proper wood, you should call a professional and have your chimney checked out. Depending on how long the odor has been present, there may have been damage caused to the chimney. For instance, both a draft problem and improper fuel can cause creosote buildup on the flue lining. This will continue to stink, as well as may cause flue blockage, and threat of fire.

If the odor was caused by moisture in the chimney a CSIA Certified Chimney Sweep® (CCS)  can assess the cause and the damage. The chimney may need to be relined, resurfaced, or waterproofed to prevent further damage.

2. Remember Maintenance

The Chimney Safety Institute of America (CSIA) recommends regular chimney sweeps and annual chimney inspections to insure the chimney system is operating at it’s best efficiency and safety. These are preventative steps that you can take as a homeowner to prevent costly damage later.

To learn more about how your chimney works and reasons why your chimney isn’t working, visit with a professional today. Chief Chimney Services is available for consultation, chimney sweeps , and inspections. Schedule your appointment online today.

Is a Storm Collar Right for You?

As a home or business owner you want to take all reasonable measures to prevent damage to your chimney system. If your home or business has a pre-fabricated chimney, you will need a storm collar, sometimes called a chimney collar.

Courtesy Jerry Isenhour

What Is It?

A masonry chimney will have a chimney cap on top of the masonry that keeps the outside OUT. The chimney cap is designed to allow smoke and gas to vent out, but keep moisture, weather, debris, and animals from entering the chimney opening. The chimney cap fits specifically onto a masonry chimney.

Similarly, the storm collar, or chimney collar, is specifically designed to fit over a pre-fabricated chimney. Unlike the chimney caps which fit to the top of the masonry chimney, the storm collar fits over the chimney piping of a pre-fabricated chimney. It should be professionally installed, and works with the flashing to keep the water running away from the chimney and roof intersection as well as to keep it out of the chimney opening.

Do You Need a Collar?

The short answer is YES. If you have a pre-fabricated chimney you need a storm collar. This is not an area where home owners should cut corners. Without the collar, weather and debris can fall into your chimney, allowing for accumulation of soot and debris that eventually restrict air flow. This will slow the ventilation of hot gases and can cause chimney fires. It can also cause a smoky fireplace as well as make it harder to start and keep a fire burning hot. When you depend on your fireplace of stove for home-heating, it is important to make sure it is efficient.

Benefits

Our CSIA Certified Chimney Sweeps at Chief Chimney Services have experience in the Long Island, New York area since the 1980s. We are familiar with the climate, seasonal patterns and risk factors of having a chimney system in the area. We recommend storm collars to our customers with pre-fabricated chimneys and provide expert installations, repairs, and replacements of these products. Long Island can have heavy snow and strong gusts of wind, especially during fire-burning season. Providing the same function as a chimney cap, a storm collar:

• Prevents animal inhabitation, so that animals aren’t nesting (or dying) in the chimney, causing obstruction.
• Prevents water damage that wreaks havoc on a masonry chimney, and can cause creosote buildup in pre-fabricated chimneys.
• Prevents wind gusts and draftiness that keep the smoke and gas from rising up the chimney as it should.
• Prevent flue blockages. Covering the chimney can prevent flue blockages for all the reasons mentioned above, and more. When the chimney is unprotected, debris can also fall into the chimney opening, causing blockages.If you’re ready for your annual chimney inspection and have questions or concerns about your chimney and storm collar, a Chief Chimney Services expert is standing by. Call or schedule an appointment today.

Should You Start a Fire With a Cold Chimney?

The end of the summer is a fantastic time to begin planning for winter weather and the use of your fireplace or stove. It’s also a great time to schedule a fireplace and chimney inspection.

You should never light a fire in your fireplace or appliance unless you have had an annual inspection and cleaning. During the several months of summer animals can crawl into your flue causing obstruction, water can seep into your lining causing damage, and numerous other things can happen in your chimney system. For this reason the Chimney Safety Institute of America (CSIA)  recommends regular chimney sweeps, and annual inspections.

Once your fireplace is clean, safe, and you have properly-seasoned wood on hand you are ready to light a fire! However, a roaring fire and a cold chimney do not make a good combination.

The Problem With a Cold Chimney

When lighting your first fire of the season it’s important to remember that the chimney is cold. It’s filled with cold air that will fall into your house as soon as you open the damper. If the chimney isn’t primed before you build the fire, that cold will block the warm air from rising up, causing “air sink”, which will push smoke into your house.

Fortunately, there are a couple of things you can do to warm your chimney before you light that first fire.

• Open the damper and you will usually feel the cold draft fall into your fireplace or stove. Some people decide to leave the damper open and let the heat in your house warm the chimney. Not only can this take several minutes or hours, if your fireplace is your method of home heating this won’t work for you. Also, if your chimney is on the outside of your house, this method most likely won’t work as the winter temperatures continue to cool the chimney.
• Roll a newspaper and light it, holding it direction under the damper for three to four minutes. This allows for direct heat to move into the chimney and force it’s way up. If it is very cold, you may need to repeat this method with a second newspaper. During this process you can usually feel the exchange of warm and cold air. Once this happens, your chimney is primed.
  Build a top-down burn in the fireplace or appliance. A top-down burn, sometimes called an upside-down fire, allows for a cleaner burn, and makes the best use of the fireplace, producing less smoke in the process. Instead of placing tinder at the bottom and building on top of the struggling fire, you build in the opposite way: placing large logs at the bottom, then medium logs, then tender and kindling, adding a bit of paper to the top to light. This fire burns from the top, lighting the larger wood as the fire and ash falls. A top-down fire will also burn hotter, ensuring your chimney flue is thoroughly primed.

Avoid the headache of a smoky house and a struggling fire by following these simple tips before starting a cold fireplace. At Chief Chimney Services we urge you to take all precautions to have a safe and warm winter season.

Let the Chief Tell You Why Your Chimney Needs a Cap!

Whether you have a brick-and-mortar chimney, a new or aging insert, or a simple stove pipe, you may wonder about a chimney cap. A lot of home owners may have a policy of “out of sight, out of mind”, but although the chimney stack is outside, it can cause major issues inside without a proper cap.

The Chimney Safety Institute of America (CSIA) describes the chimney cap as “an important chimney safety and damage prevention component.”

Keep the Outside Out

Although chimney caps can be found at your local home improvement stores at an affordable price, some home owners don’t find them important. Although we at Chief Chimney Services are happy to service all chimneys, we recommend the use of a chimney cap for safety as well as prevention.

Wood-burning furnaces are designed to heat the inside of the home, the chimney designed to release gases and equalize pressure in the home, and the chimney cap designed to keep certain things outside the home.

Weather

Chief Chimney Services will clean, maintain, and inspect chimneys to make sure the path is clear for gases to escape, but rain, snow, and ice can cause flue obstructions if allowed into the chimney. We recommend using chimney caps to keep the path clear!

Since chimneys have to allow large amounts of pressure and gas to escape, there are sometimes multiple openings at the top, called flues. If moisture is allowed into the openings it can run directly into the chimney itself, causing minor problems like bothersome odors in the home, and more serious damage like rusted damper assemblies, deteriorated firebox assemblies, rot, clogged heating and clean-out systems, stained chimneys, decayed mortar, cracked or damaged flue lining, collapsed hearth support, and tilted or collapsed chimney structure.

Wildlife

If a chimney cap is damaged, improperly installed, or nonexistent you essentially have a hole in your roof that animals can access. Any animal that can climb onto your roof can also climb into your home. A chimney is a warm and safe place for animals to shelter their own families, so if they have the opportunity, expect them to take advantage!

If an animal finds a way into you chimney it can definitely cause obstruction, and could even suffocate, causing a foul odor in the home, and need removal.

Keeping the Inside Out

At Chief Chimney Services, we recommend chimney caps to prevent sparks from escaping the chimney. A hot fire has the power to push hot sparks up the chimney along with the smoke and gases. These hot sparks can damage the roof around the chimney, and can cause accidental environmental fires.

It’s our responsibility as home and business owners to be responsible for our homes and buildings. We strive to give our customers the best opportunity for success, and we are readily available to help you with your chimney.

When to Call a Professional

If you are ready to install a chimney cap, or have concerns there is a problem with your existing chimney cap, notice a smoke or draft problem in your fireplace, furnace, or chimney system call a Chief Chimney Services professional today, or click here to schedule an appointment online.

How to handle a chimney fire

Homeowners hope they never have to deal with a fire, but it’s something every homeowner should be prepared for. If your home has a fireplace or heating stove, you also should be prepared to deal with a chimney fire.

Recognizing the signs of a chimney fire

First, you should know the signs of a chimney fire. Oftentimes, chimney fires are extremely dramatic and obvious. Flames and sparks shoots out the top of the chimney, dense smoke billows out, and people inside the home hear a roaring noise like a low-flying plane. Other times, however, chimney fires are far more subtle. Some smoke may begin entering the house, or there may be a popping or “raining” sound from inside the chimney.

Responding to a chimney fire

If you believe you are experiencing a chimney fire, your first priority should be to get everyone out of the home safely. While most metal chimney are made to withstand a chimney fire, there is a risk that the fire could escape and ignite your home’s structure. Because of that risk, you should immediately call the fire department. If you feel safe doing so, you can close the doors to the fireplace, and turn off any fans or blowers. Once outside, you can spray water on your roof to prevent any sparks coming from the chimney from igniting your roof.

Following a chimney fire, your chimney should be inspected by a certified chimney sweep before you attempt to burn another fire. A sweep will clean the chimney and inspect the structure. While metal flues can withstand temperatures up to 2,000 degree, they still may be damaged by a fire. The extreme temperatures of a chimney fire can cause major damage to a masonry chimney. Mortar can melt and bricks can crack, compromising the chimney structure.

Preventing a chimney fire

As the saying goes, “Clean chimneys don’t catch fire.” The majority of chimney fires are caused by a buildup of creosote, which is extremely flammable. The best way to protect your home from a chimney fire is to have your chimney swept by a certified chimney sweep at least once a year, and potentially more frequently if you rely on a woodstove as a main source of heat. Your chimney sweep will remove all creosote buildup from your flue, and will look for any signs of chimney damage or weakness.

Creosote forms when smoke cools near the top of your flue, causing condensation. Burning properly seasoned hardwood that is the right size for your fireplace can slow the buildup of creosote in your fireplace. Also, make sure you always burn fires with your damper fully open, and if you have an open-hearth fireplace, never close the fireplace doors when a fire is burning. Having a partially closed damper or closed fireplace doors interrupts the draft of smoke out of your chimney, causing smoke to linger longer and encouraging creosote buildup.

If you’re overdue for a chimney sweeping, or if you’re concerned that your chimney has experienced a fire, call the experts at Chief Chimney Services. We can help keep your home and family safe from the risk of a chimney fire.

Chimneys 101: All About Chimney Caps

Are you familiar with the multiple threats to your chimney and fireplace? From creosote to the deposit of moisture, invasion from animals and other issues, staying informed about what poses a threat to your investment is always a good idea.
A chimney cap is an easy way to minimize threats to your fireplace, chimney and the structure of your home, and offers many benefits for homeowners that you might not be aware of. Check out the information below to learn all about chimney caps.

What is a Chimney Cap?

A chimney cap is a stainless steel, mesh or copper cap that fits to the top of your chimney, allowing the smoke and vapors from burning fires to escape through its vents, but preventing other elements from entering your chimney and making their way into your home.
Despite the necessity of a chimney cap in maintaining the safety and efficiency of your fireplace and chimney, many homeowners are unaware of the issues they face by letting their chimney remain uncapped. In short, a chimney cap is an essential and necessary part of protecting your chimney, fireplace and home from unwanted critters, moisture and weather elements.

Why Do You Need a Chimney Cap?

In addition to its protective properties against wild animals, debris, the elements and excess moisture, a chimney cap serves as a protective barrier between your roof and any floating embers or ashes that might come out through your chimney as you enjoy a fire. Many home fires have been caused as a result of uncapped chimneys sending burning embers onto a home’s roof, causing combustion, structural damage and even home loss.

• Similarly, moisture build-ups in your chimney can cause both structural damage and general deterioration, threating your investment and prompting costly repairs. In addition to inhibiting the amount of moisture that enters your chimney, caps are designed to help route rainwater away from your chimney and off of your roof.
• Chimney caps also prevent non-animal or creosote-based blockages, such as those that result from a build-up of leaves, sticks and wind-borne debris, from creating havoc in your chimney.
• Another benefit you can expect from your chimney cap is a reduction in drafts and excess air flow. During the wintertime, especially in New York, cold gusts of wind and downdrafts can travel through an uncapped chimney, causing heat loss and even blowing smoke and soot into your home. A chimney cap essentially eliminates the occurrence of drafts and gusts of wind coming in through your fireplace.

An uncapped-chimney allows all manner of debris into your home and could potentially cause blockages, damage to your chimney’s structure or issues with venting, any of which can lead to costly, dangerous issues with your investment.

Choosing the Right Chimney Cap for Your Home

So you know you need to invest in a chimney cap, but how can you find the right cap for your chimney and tastes? No matter what you’re looking for, a professional chimney and fireplace company can provide consultation and installation that can put your mind at ease and help you find the right cap for your home. Chief Chimney Services of Suffolk County has been providing superior chimney cap education and installation to satisfied customers for years. Check out our website to browse our services and set up an appointment.