Admiralty Chimney Service

603-594-0400 | www.admiraltychimney.com |  12 Rancourt Street Nashua, NH 03064

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5 Common Problems Found During a Chimney Inspection

A chimney inspection is a critical step in the upkeep and maintenance of your system. An annual inspection not only ensures your fireplace and chimney are functioning safely and efficiently, but also catches common problems that would otherwise go undetected. In this month’s blog, Admiralty Chimney’s CCP-certified chimney experts share the most common problems they see when performing a chimney inspection.

1. Creosote Build-up

Creosote is a highly combustible, tar-like substance that is formed when wood is burned. Over time, it builds up inside your chimney, reducing airflow and creating a fire hazard. Creosote can also ignite at high temperatures, putting you at risk of a chimney fire. During your inspection, a technician will evaluate the amount of creosote build-up and recommend a professional cleaning to remove it.

2. Cracks in the Chimney Lining

Your chimney liner is designed to protect your chimney walls from the corrosive effects of combustion byproducts. The presence of cracks or damage to your lining can lead to a number of issues, including an increased risk of chimney fires and exposure to carbon monoxide. During your inspection, the professional chimney technician will check your  lining to ensure it’s in good condition and functioning properly.

3. Obstructions

In addition to creosote build-up and lining damage, technicians often find chimney obstructions during the inspection. Obstructions can be caused by a variety of factors, including excess creosote, animal nests, and yard debris. When obstructions are present, they can prevent proper airflow and increase the risk of chimney fires.

4. Damage to the Chimney Cap and Crown

A chimney cap and crown protect your chimney from water and debris. If these components are compromised or deteriorating, they can allow water to seep in, causing leaks and damage to your chimney and home.

5. Malfunctioning Chimney Damper

The damper is responsible for controlling airflow in your chimney, and when it is not functioning properly, it can result in poor combustion and decreased efficiency. A chimney sweep will evaluate the damper to ensure that it is in good condition and functioning properly.

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

Professional chimney inspections give you a thorough understanding of the functionality and performance of your system. Identifying common chimney problems early on gives you an opportunity to address issues before they result in serious, costly repairs. If it’s been awhile since your last inspection, schedule your appointment today with our CCP-certified chimney technicians. We’re your locally owned and operated full-service chimney company.

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Is your Chimney Trying to Tell you Something? Signs and Causes of Chimney Water Damage

As homeowners, we often forget that the tallest point of our home is the most vulnerable to the elements. And when it comes to your chimney, rain, snow, and ice can be a major problem. Water damage can compromise your chimney’s structural integrity, cause mold growth, and create other serious problems. Knowing the signs and causes of chimney water damage can help you address it before it becomes a serious and costly issue.

Signs of Water Damage

Water leaks can appear in many different forms, both on the interior and exterior of your home and chimney. The most common include:

Peeling wallpaper, water stains, discoloration, visible leaks and moisture on the walls or ceilings around your chimney.

A musty odor from your fireplace — especially after heavy rains.

Water or condensation inside your fireplace.

The presence of thin tile shards from the flue liner inside the firebox.

Problems with the interior or exterior masonry such as cracks or spalling, and missing mortar.

Efflorescence, a white chalky residue on your chimney’s surface.

Rust or decay on your chimney’s metal components, including the damper, fireplace doors, and frames.

What Causes Chimney Leaks?

Wet weather and high winds cause wear and tear on your chimney. Overtime, materials break down, and water gets inside. The most common causes of chimney leaks include:

A Damaged or Missing Chimney Cap – A damaged or missing chimney cap can’t keep out rain, sleet and snow.

Poorly Installed or Damaged Metal Flashing – Improperly installed or damaged flashing won’t be able to hold a waterproof seal between your chimney and roof.

Cracked Chimney Crown – Cracks in your chimney crown allow water to leak into the flue lining.

Damaged or Spalling Brickwork – Eventually all masonry chimneys start to crack, especially when regular maintenance is neglected.

Deteriorated Mortar Joints – As brick masonry chimneys crack, the mortar joints start to deteriorate. When bricks lack proper mortar, rain water, snow, and other bad weather will eat away at your chimney, causing it to crumble over time.

Fixing and Preventing Future Damage

Before you repair any chimney damage, identify its root cause by scheduling a professional inspection. After assessing your chimney, your technician may advise you to:

Repair or replace flashing or sealant around the chimney.

Install a new chimney cap.

Repair or replace damaged mortar or metal components of the chimney.

Repair damaged masonry.

Apply waterproof sealant to your chimney’s exterior.

Benefits of Annual Inspections and Routine Maintenance

Rain, snow, hail, wind, and temperature changes are constantly in motion, causing deterioration to your chimney. That’s why it’s important to have your chimney checked each year. An annual cleaning and inspection will ensure your chimney system and its components are working properly, and identify small problems before they become larger issues.

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

By being aware of the signs of chimney water damage and taking steps to fix it, you will increase the lifespan of your chimney, ensuring it operates safely and efficiently for years to come. When was the last time you had your chimney cleaned and inspected? Contact us today to schedule an appointment with our CCP-certified chimney professionals.

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7 Ways to Get the Most from your Fireplace

A fireplace is a popular feature in many homes, but its ability to transfer heat can be less than optimal if it’s not used efficiently. As we journey into the heart of winter, here are some timely tips for getting the most warmth out of your next fire.

1. Keep up with professional inspections.

A structurally sound chimney is essential for a safe and efficient fire. Annual inspections prevent minor issues from becoming a more significant problem. By proactively maintaining your system, you can be sure your fireplace and chimney are in prime condition to work effectively. During an inspection, your technician will check your chimney and fireplace from the inside out; looking for structural damage and signs of moisture, inspecting the damper, and removing grime and creosote buildup.

2. Monitor for any changes or problems.

Keeping track of the performance of your fireplace and chimney is important to catch any changes or irregularities. If you think your system isn’t operating as it should, contact our professional chimney technicians to address your concerns.

3. Schedule professional cleanings at least once a year.

Soot and creosote are a natural byproduct of burning wood that coat the inside of your chimney. When built up, they reduce the overall diameter inside your chimney, impacting its ability to effectively draw air from your fireplace. A clean, obstruction-free chimney improves the overall draft, maximizing the potential draw of your fireplace, feeding more air to the fire, helping it burn correctly, and increasing its heat output.

4. Clean the inside of your fireplace.

In addition to professional sweepings, periodically clean the inside of your fireplace to help your fires burn properly and more efficiently. Sweep up excess ash when it reaches the bottom of the grate to encourage proper air circulation for efficient-burning fires. Leave one or two inches of ash within your fireplace at all times to help insulate the new bed of hot coals in the next fire and improve its heat output.

5. Use the right wood.

Using the right kind of wood will guarantee that your fire lasts a long time and produces the most heat possible. The high moisture content of green or wet firewood causes a fire to be inefficient and burn out more quickly. For a warmer, longer lasting fire, burn seasoned or dried hardwood, such as maple or oak.

6. Fully open the damper before starting a fire.

In order for your fire to burn effectively, it needs plenty of oxygen. Open your damper all the way to allow for maximum draw of air up the chimney. This will increase the airflow and allow your wood to burn hotter and faster. Be sure to close the damper between fires to prevent the loss of warm air from your home.

7. Circulate the air.

As most fireplace users know, the warmth from your fire tends to stay in the area immediately around your wood-burning appliance–rather than circulating efficiently through your home. You can help move trapped hot air near the ceiling by running your ceiling fan counterclockwise at low speed. This helps redirect warm air from the ceiling down the walls and into the living space.

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

Using the right wood-burning techniques and regular fireplace and chimney maintenance will help you get the most out of your system. If your chimney and fireplace are due for service or are in need of a repair, contact Admiralty Chimney’s CCP-certified technicians. We’re your full-service chimney company.

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4 Common Chimney Problems and How to Troubleshoot Them

Your wood-burning fireplace gets all the praise and attention for the warmth and relaxation it provides, but if it wasn’t for your chimney, the magic just wouldn’t happen. Known as the backbone of your heating system, your chimney works hard so you can have a safe and beautiful fire. Any problems that arise should be addressed in order to maintain its safety. In this month’s blog, the CCP-certified chimney pros at Admiralty Chimney share four common chimney problems and how to troubleshoot them.

1. Creosote Buildup

Creosote forms when the smoke from your fire cools and condenses, leaving a black, hard substance in your flue that’s very similar to tar. Even though creosote is a natural byproduct of burning wood, it is highly flammable and can become a fire hazard. Builtup creosote can also restrict airflow, causing smoke to enter your home, instead of being released outside. You can prevent creosote buildup by having your chimney professionally cleaned.

2. Chimney Obstructions

Critter nests, outdoor debris, and even a curious animal that’s stopped by to “inspect” your chimney, can block your flue from exhausting smoke and fumes, putting you at risk of carbon monoxide poisoning. A quality chimney cap, with mesh on all four sides, is the best way to prevent anything from getting inside your chimney. To ensure your cap remains in good working condition, be sure to keep up with your annual inspections.

3. Closed Damper

The adjustable steel flap above your firebox and inside your chimney is responsible for regulating the amount of heat in your home. Your damper should be fully open when a fire is first lit, then adjusted as the fireplace warms to maintain a draft and allow smoke to exit through your chimney. Sometimes the damper’s hinge mechanism gets stuck or stops moving smoothly due to dirt, creosote buildup, or corrosion. This can be easily identified and fixed during a standard chimney inspection.

4. Cracked Masonry

Moisture that seeps into your chimney through cracks or chipped bricks is the biggest enemy to your chimney system. Water can damage your masonry, lining, firebox, and damper, as well as the walls and ceilings in your home. Maintenance, such as tuckpointing and waterproofing, ensure that water doesn’t infiltrate your chimney system, protecting your masonry from damage. There are times when brickwork becomes so damaged because of moisture, that the bricks need to be replaced. Schedule any masonry work in the springtime when the outside temperatures are optimal for a proper repair.

Chimney Inspections are Key to Keeping Problems at Bay

It’s important to be intentional about the maintenance and upkeep of your wood-burning system. Scheduling a cleaning and inspection with a licensed professional will give you peace of mind that your fireplace and chimney are safe to use. At Admiralty Chimney, our CCP-certified chimney experts can alleviate your concerns and provide answers to your questions.

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

Most common fireplace problems are easily identified and solved. If you have questions about your fireplace and chimney, contact our team today. We’re ready to help.

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Fireplace Safety: What NOT to Burn in your next Fire

Your fireplace is the coveted spot in your home during the cold weather, offering a place of coziness, comfort, and respite on a chilly day. While it can be tempting to toss a few household items in your fireplace to get the fire going, it’s important to remember that this quick fix can have long-term health and safety consequences. Before you start your next fire, read what the pros at Admiralty Chimney say should not be burned in your fireplace.

Cardboard Cardboard is often treated with chemicals that when burned can release hazardous fumes into the air that are harmful to breathe. It is also possible for burning cardboard to escape through an unscreened hearth, or float up the flue through an uncapped chimney. This is especially dangerous since any burning cardboard that enters the chimney can ignite creosote within the flue.

Colored Paper The inks used in newspaper inserts, coupon handouts, glossy magazines and other items contain metals and pigments that release toxic fumes when burned. Like cardboard, bits of burning paper can float up and out an uncapped chimney, putting your roof and nearby structures at risk of fire.

Seasonal Decorations and Wrappings The holidays bring with it festive decorations and wrappings that contain chemicals and coloring that can generate hazardous fumes. They are probably very light and can easily go airborne once they catch on fire.

Wet Firewood Unseasoned, or wet, firewood can contain up to 45 percent water. Burning high-moisture content wood will smoke and lead to rapid creosote buildup in the chimney liner. Reduce the risk of buildup by burning only dry firewood and having your chimney professionally cleaned and inspected.

Christmas Trees and other Evergreen Wood It can be tempting to cut up and burn your live Christmas tree in your fireplace. But your tree, wreath, and other evergreen woods are not safe to burn. In addition to not being properly seasoned, evergreen wood contains high levels of resin that catch fire quickly and produce a hot flame. This wood burns so fast that the fire will fizzle out quickly, and the high resin content leaves heavy creosote deposits in your chimney.

Garbage Many people have fallen into the habit of tossing a used plastic-foam cup or paper plate into an open fire. Most consumer products contain chemicals that produce hazardous fumes when burned. Toxic trash items contain plastic, which releases a category of toxins known as dioxins. When inhaled, this level of toxin can lead to major health risks, such as internal organ damage, respiratory symptoms, and headaches.

Fresh Fruit Peels Adding scents to your fireplace delivers aromas of oranges, lemons, and apples, however fresh, moist fruit peels will smolder in a fire, and lead to abundant smoke and creosote buildup. A better course of action is to dry your fruit peels at a low temperature in the oven, and then toss them on your fire. You’ll still get the fresh scent you want, but without the moisture.

Dryer Lint Dryer lint may be an effective campfire starter, but keep it out of your fireplace. The synthetic fibers in dryer lint can release dangerous chemical fumes into your home and chimney.

Professional Chimney Inspections Talking with your CCP-certified chimney technician during your annual inspection is a great time to get answers to your questions. Whether it’s asking what is safe to burn or about the condition of your system, they have the expertise to provide you with the information you need to keep your home and family comfortable.

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

Is it time for your chimney cleaning or inspection? Contact Admiralty Chimney’s CCP-certified technicians. We’re always ready to take special care of your fireplace system.

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6 Signs your Chimney Liner Needs to be Replaced

Some consider chimney liners to be the unsung hero of the chimney system. Tucked within the brick masonry, hidden from plain sight, your chimney liner silently improves the safety of your fireplace with no pomp and circumstance. A true behind-the-scenes component of your chimney system, how would know when this vital structure needs to be replaced? Here are six tell-tale signs from the CCP-certified pros at Admiralty Chimney.

What does my chimney liner do?

A chimney liner keeps toxic gas, smoke and creosote from entering your home and prevents the chimney structure from being damaged by heat. These liners are so important that building codes require them in fireplaces. If a liner is missing or damaged, it can lead to serious consequences. There are certain situations that suggest a liner needs replacing, such as:

There is an excessive amount of efflorescence on your bricks. Efflorescence, a white, powdery substance on the surface of your bricks, is a sign that your flue liner is cracked or has lost its seal. This is a serious condition that will cause rapid brick and mortar deterioration.

There are broken shards or flakes on your fireplace floor.  Older clay chimney liners will start to crack over time, leaving pieces of clay in your hearth. Without having an expert take care of a cracked liner, it increases the risk of chimney fires.

The fire is producing room-filling smoke. A chimney liner is responsible for moving smoke outside the home. If your home is smoky, it could be a sign that your liner needs to be replaced. This issue can lead to a number of health problems including carbon monoxide poisoning, asthma attacks and other respiratory issues.

Your chimney hasn’t been inspected. If you can’t remember the last time you had professional technicians inspect your chimney, then it has been too long. Arrange for a safety inspection to examine and assess the condition of your chimney and liner.

Your chimney liner is old. Certain types of chimney liners could last around 20 years, while budget liners could only last five years. Additionally, if your family uses the fireplace often, then the frequent wear and tear can cause the flue liner to deteriorate quicker.

You’ve purchased a new energy-efficient heating system. When you replace your heating system for a high-efficiency model, or to a type of heater that you haven’t used before, it is a good idea to get a new liner installed. An older chimney liner may not provide proper ventilation for a new system.

What do I do if I’m unsure about needing a liner replacement?

Scheduling a professional chimney inspection is the best way to let you know when you need a new liner. A CCP-certified chimney technician can alleviate or confirm your concerns by taking a thorough look at the condition of your liner and chimney system. If you suspect that it’s time for a chimney liner replacement, contact Admiralty Chimney for an inspection.

Chimney Liner Installation, Service, Repair in NH and MA

If you’re looking for certified chimney inspections to determine the age and condition of your chimney liner, reach out to the CCP-certified pros at Admiralty Chimney. We are a full-service fireplace and chimney company. Contact us today to learn more.

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7 Steps to Get your Fireplace Ready for Fall

Autumn is approaching, making now the best time to get your fireplace ready to use during the chilly months ahead. Preparing your system ensures it’s performing at its best this burning season. Before you light your first fire, be sure you’ve completed these seven steps. 

1. Schedule a professional inspection. We recommend that all chimneys be professionally inspected and cleaned at least once a year, or about once every 80 fires. A thorough cleaning will remove any buildup of creosote, a highly flammable byproduct of burning wood, giving you a safer fireplace. Your technician will inspect for worn parts, cracks, leaks and other issues with your chimney and fireplace that may cause a safety hazard or loss of function.

Pro Tip: During the inspection, tell your technician about any changes you have noticed from your chimney, such as a different smell, a new draft, and any other abnormalities.

2. Check the chimney cap. A chimney should be capped with wire-mesh sides to keep leaves, rain, birds, and debris out. Unwanted nests and other blockages are a leading cause of chimney fires. During an inspection, your CCP-certified chimney specialist will check your cap to be sure it’s in good condition and securely fitted. If it is damaged or missing, your specialist can repair or replace it.

3. Test the damper. The damper regulates the airflow inside your chimney. It should be closed when you aren’t using your fireplace, and opened when you want to start a fire. Make sure the damper works by opening and closing it. You can generally tell when the damper is open if you can feel a breeze or see up the flue when you peek your head in.

4. Trim trees near the roof and chimney. Prune any overhanging tree limbs that may be encroaching on your chimney. Tree branches present a fire hazard, can damage the cap during a storm, and restrict the proper draft of the chimney.

5. Stock up on seasoned firewood. Choose dense or hardwood that's been split and stored in a high and dry place for at least six months. Green or wet wood, and softwoods like pine, produce more creosote. Store wood in a covered space outdoors and away from your house so it doesn’t attract pests into your home.

6. Clear the clutter from around the fireplace. When you don’t use your fireplace between seasons, clutter naturally tends to fill up the surrounding area. Before you start your first fire, be sure to clear the clutter away from the fireplace to avoid fire hazards. Make sure anything flammable, such as furniture and rugs, are a safe distance from your hearth.

7. Replace the batteries in your smoke and carbon monoxide detectors. Smoke and carbon monoxide detectors keep everyone in your home safe. Replace the batteries and run monthly tests to ensure the alarms will work when you need them.

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

A proactive approach to fireplace and chimney maintenance ensures your system is ready for the upcoming burning season. If you need help, contact our CCP-certified team. We’re a full-service chimney company that delivers expertise, with an attention to detail and uncompromised customer service for all of your fireplace and chimney needs.

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What’s that Smell? Fireplace Odor Causes and Solutions

The smell of a burning fire is a welcomed scent on a cold New England night. But after using your hearth all winter, the hot, steamy days of summer can cause your fireplace to really stink. The CCP-certified professionals at Admiralty Chimney explain the cause of these foul odors and how to manage them.

Why does my fireplace smell?

One of the primary reasons your fireplace reeks in hot weather is from a combination of moisture and creosote (a tar-like byproduct of wood burning) that has saturated your chimney during heavy winter use. Creosote absorbs into the porous masonry construction inside your chimney, creating fireplace smells beyond the masonry's surface. When warm, humid outside air enters the flue, it reacts with the acidity of the creosote. The result is a stench that can infiltrate your entire home.

Animal nests, trapped critters, built-up leaves and debris, and water within your chimney can also cause an unpleasant smell. And like creosote, these odors will intensify with summer’s heavy rains and high humidity levels.

What can I do to get rid of the smell?

Because there are a number of reasons why your system has an odor, start by scheduling a professional chimney inspection to determine the underlying cause or causes of the smell. After a thorough assessment your technician will devise a plan to eradicate those odors. When your fireplace isn’t in use, close the glass doors and damper to minimize the smell from seeping into your living space. You can manage future odors by performing regular chimney care including: 

Repairing your masonry. All masonry chimneys are porous, allowing water to penetrate the surface. Professional masonry repair will fix cracks, leaks, and mortar damage, eliminating the number of entry spots for water to creep in.

Waterproofing your chimney. One of the most effective ways to put a barrier between moisture and your masonry is to have it professionally waterproofed. When applied correctly, the waterproof barrier will be effective for 10 years.

Scheduling professional cleanings and inspections. We recommend annual chimney cleanings and inspections to check for damage and deposits. If you use your chimney frequently, it may need to be cleaned more often, as excessive creosote buildup can lead to a chimney fire.

Removing ashes at the end of the season. You don’t have to remove ashes after every fire, but do need to shovel them out at the end of the season. Be sure to use a non-flammable container to dispose of the ashes.

Installing a chimney cap. Caps are an essential tool for your chimney. They keep moisture at bay and prevent drafts and odors from finding their way down your chimney. Chimney caps also prevent critters from turning your chimney into their nesting spot (and possibly their final resting place).

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

Summer is a great time to schedule your annual chimney cleaning and safety inspection. We’ll clean and assess the condition of your system so you can be ready for the cool days of fall. Contact us today for your appointment.

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5 Summertime Chimney Myths

Did you know there are several myths about fireplaces and chimneys that have been passed from homeowner to homeowner? We’ve heard many of these tales over our years of service. Here are five misconceptions about chimney ownership and summer maintenance that you should know:

Myth #1 -  I didn’t use my fireplace this winter so I don’t need a cleaning and inspection this summer.

Even if you haven’t used your fireplace, it’s still important to have your chimney system inspected and serviced before you burn another fire. Cracks could have formed in the masonry, causing structural damage; moisture inside your chimney system could have created a number of issues; and animal nests could be inside your flue, creating dangerous blockages.

Myth #2 - Now that my fireplace is closed up for the season, I can forget about it until next fall.

While your fireplace might be taking a much-needed break after a busy burning season, the critters in your yard are very busy and on the prowl, looking for a place to shelter. A chimney without a cap is like hanging a “vacancy” sign to birds, racoons, and even squirrels to hunker down and build nests inside your chimney.

Myth #3 - Cleaning my chimney at the end of winter prevents bad smells.

The wet, humid air of summer that comes down your chimney brings with it odors from excess moisture, residual creosote trapped in porous bricks and mortar, animal remains, or outside debris. While a chimney cleaning is the best method to remove odor-causing debris and soot, there are other processes to help prevent that campy fireplace smell, such as waterproofing, replacing your damper, or installing a glass door.

Myth #4 - Leaving the damper open cools my home.

An open damper actually delivers hot outside air straight down your chimney and into your room, forcing your air conditioner to work harder to compensate for the constantly flow of warm air. This in turn leaves you with an overworked cooling system and higher utility bills.

Pro Tip: Even closed dampers can create drafts. If your damper has been damaged by water, animals, or has lost its seal due to age, it may be time for a replacement. Contact our CCP-certified chimney specialists to learn the benefits of a new damper.

Myth #5 - Metal liners don’t require cleaning.

While metal liners require less maintenance, they still need periodic cleaning. Creosote and other corrosive combustion gases can accumulate and cause blockages, regardless of its composition. Also, many liner warranties can be voided without annual chimney inspections.

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

Whether we’re performing an inspection, sweeping a chimney, or installing a cap, the CCP-certified chimney experts can make your chimney system safe and enjoyable to use. Let us help you with your chimney needs. Contact us today.

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Now is the Time to Repair Your Chimney Masonry

It’s the most wonderful time of the year…for masonry repair. Warm spring and summer days allow mortar to properly cure. So if you are in need of chimney repairs, now is the time to do it! Schedule your work this summer so you’ll have peace of mind knowing your system will be safe and ready to use when those frosty fall evenings begin.

Common Chimney Masonry Problems Wear and tear on your masonry can compromise your chimney’s structural integrity and performance. Although your chimney is built to withstand year after year of exposure to tough conditions, any number of problems can occur that may require masonry repair or restoration. Here are some of the most common masonry problems:

Cracks Cracks and crevices in your masonry can occur from moisture penetrating the masonry or from the shifting and settling of your chimney. This can cause leaks that not only infiltrate your chimney and fireplace, but also your attic and ceiling, causing costly damage.

Spalling When bricks begin to flake, crumble, or fall from your masonry, it’s called spalling. As water enters the masonry and weakens it through a cycle of freezing and thawing, it loosens the mortar around the brick and pushes the brick out in pieces. Spalling creates gaps in the masonry that compromise your chimney’s structural integrity.

Mold and Algae Growth Moisture and dirt that are trapped in the masonry create the perfect environment for mold and algae growth. Both thrive on moist conditions with little or no air circulation – such as inside cracks of your chimney’s masonry. A CCP-certified chimney expert can identify if the growth of these contaminants originates from moisture within your masonry.

Staining Staining is almost always the result of water damage. Water traveling through the masonry is visible from the exterior as a dark stain. If your chimney looks wet, contact us for an inspection, as masonry staining could indicate there is structural water damage within your system.

Prevent Masonry Issues with Annual Inspections Most masonry issues can be prevented with regularly scheduled appointments with a chimney professional. We recommend cleanings and annual chimney inspections with our chimney technicians to help you monitor and identify any potential problems before they cause serious damage.

Chimney Masonry Repair, Inspections, Cleaning, and Service in NH and MA

If you need masonry repair work done or have questions about your chimney masonry, contact Admiralty Chimney to schedule an appointment. Our CCP-certified chimney team can assist you with all of your chimney masonry needs.

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How did your Chimney do this Winter?

Spring is the perfect time to see how your chimney fared from harsh winter weather conditions. The effects of snow, wind, and ice can wreak havoc on chimneys. Even a small crack can allow water to leak inside, causing damage to your system. We recommend giving your chimney a good once-over every spring to avoid the surprise of costly repairs.  

Schedule a professional inspection. Booking an appointment with a CCP-certified chimney specialist gives you peace of mind knowing you’ll receive an expert assessment of the structure and operation of your system. During the inspection, your chimney technician will check the entire system, including those hard-to-reach components, such as the flashing, crown, and cap, looking for signs of wear and tear. They’ll also remove creosote buildup leftover from the winter season.

Look for signs of chimney wear and damage. While you’re out and about in your yard, take a good look at your chimney’s exterior, noting any changes in the bricks or structure. Pay close attention to:

Crumbling or Chipped Bricks at the Base Bricks are porous and susceptible to moisture. The presence of a white, chalky stain, known as efflorescence, means excessive moisture has penetrated your masonry. Contact a chimney professional for further inspection, as moisture can quickly deteriorate your bricks.

Surface Cracks in the Bricks and Mortar Inspect the exterior of your chimney structure for cracks. Even a small breach can allow water to seep in, causing bricks to crumble, break apart, or spall—weakening the structure of your chimney. Large cracks could mean your chimney is seriously compromised and needs professional help right away.

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

For over twenty years, homeowners like you have trusted Admiralty Chimney’s team of CCP-certifield chimney professionals. We have the skills, expertise, and customer service to maintain and care for all of your chimney needs. Contact us today to learn more or to schedule an appointment.

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No Vacancy: Three Strategies to Keep Critters from Nesting in your Chimney

Small animals scurrying around your yard is a welcome sign of spring – until those critters make their way into your chimney. Chimneys provide a warm place that’s protected from rain and predators, making it an ideal space for nesting. But nests can cause costly damage to the inside of your chimney and lead to chimney fires or carbon monoxide poisoning. Admiralty Chimney’s CCP-certified chimney specialists recommend three ways to keep your chimney free of animals.

1. Install a chimney cap.

This is the most effective tool to keep birds and small animals out of your flue. A chimney cap, installed by a professional chimney company, should include mesh screening with holes that are small enough to keep out animals. Chimney caps also keep leaves and other outside debris from filtering into your chimney. Additionally, caps protect your chimney from rain water, melted ice and snow, and help keep hot sparks and embers from escaping and starting a fire.

2. Consider using a top-sealing damper.

Most dampers today are known as “throat” dampers, located just above the fireplace. Top-sealing dampers are installed closer to the top of the flue, allowing it to seal the chimney at the top. This leaves no space for animals to build nests if the damper remains closed. Top-sealing dampers also add an extra layer of protection against moisture, help prevent downdrafts, and reduce the risk of fires.

3. Trim the trees close to your roof and chimney.

Trees that hang near or over your chimney can give animals direct access into your flue. Cutting back branches from the chimney and the rest of the roof can make it more difficult for animals to gain access. This, combined with additional deterrents like chimney caps, can help keep animals from blocking your chimney system.

Now that you know your options, contact us to schedule an inspection. We will check the structural integrity of your chimney, look for signs of existing animal activity, and set a time to install a cap or damper.

Chimney Cap Installation, Chimney Inspection, Service, and Repair in NH and MA

Unwelcome critters can compromise the safety and efficiency of your chimney. Contact Admiralty Chimney’s CCP-certified chimney technicians to discuss the best methods to keep your chimney critter-free.

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Prepare your Fireplace for the Next Burning Season: 4 Steps

Spring is just around the corner. While you’re still savoring those cozy fires, there are steps you can take now to get your fireplace and chimney ready for the next burning season. Beginning maintenance early will ensure your system is safe and ready to use when summer ends and the chilly air returns. Here are four ways you can prepare for next fall.

1. Schedule a chimney check-up. After a winter’s worth of fires and harsh weather conditions, your chimney needs a thorough check to be sure it can safely operate next season. It’s a little known secret that spring is the best time to schedule a chimney cleaning and inspection. As an early bird, you can beat the fall and winter rush and allow ample time for any repairs to be completed.

A cleaning with a CCP-certified chimney sweep will remove harmful byproducts that coat the liner. If left uncleaned, debris build-up can cause an unsafe obstruction and produce an ugly smell when mixed with summer humidity. A professional chimney inspection will identify problems that you may have been unaware of, such as cracks, debris or blockage.

Pro Tip: During your appointment, tell your technician about any changes you have observed with your fireplace or chimney, such as an odd smell or a new draft. They will take a closer look and suggest the right service or repair, if needed.

2. Check your chimney’s exterior surface. Early spring is an excellent time to inspect the outside of your chimney structure for cracks and crumbling masonry or brick. Cracks can allow water to seep in and cause damage. If you spot a problem, contact your CCP-certified chimney specialist for a consultation and if needed, schedule repairs in the summer – the perfect time of year for masonry work.

3. Examine your chimney’s interior components. Make sure your damper opens and closes completely. Over time, these units begin to wear and need replacing. If it doesn’t work properly, contact a chimney specialist for a replacement. Also, be sure your firebox is free of cracks and rust. These signs can lead to a serious problem and require a consultation with a chimney professional.

4. Remember to secure your firewood. Finally, line up your wood supply. The best time to collect and season your firewood is early spring so it’s ready for winter use. Other benefits include:

Lower prices and increased availability: Buying now instead of waiting for cold weather to buy your firewood will save you money.

Ample time for seasoning: If you want your firewood ready for the cool days of fall, now is the time to collect and store it on firewood racks so it can properly season.

Elimination of insects: Insects living under the bark are dormant in early spring. When you store firewood in the spring for use next fall or winter, any insects will likely die before you bring the wood into your home.

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

The safety of your home and family can depend upon the condition of your fireplace and chimney. With proper service and maintenance, you’ll have peace of mind knowing you’re ready for a fire when the cold weather returns. Contact our CCP-certified chimney specialists today to schedule your springtime appointment.

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4 Ways Winter Weather can Compromise your Chimney

Your chimney endures the elements year-round, but winter weather is the most notorious for causing damage to your system. Heavy amounts of snow and ice can lead to significant structural and operational problems with your chimney. If left unrepaired, these problems can put your home and family’s safety in jeopardy. The pros at Admiralty Chimney have seen firsthand the impact winter conditions can have on chimneys, and share their know-how in this month’s blog. Here are four ways winter can compromise your chimney:

Chimney Flashing Damage - Flashing consists of fitted metal sheets installed to create a watertight connection between your chimney and roof. Heavy snow can cause it to bend under the weight of the snow, allowing water from melted snow to easily flow into your chimney. Failed flashing can cause water leaks that damage the wooden structure around your chimney as well as your ceiling and walls.

Masonry Damage - It’s not just snow or ice that wreaks havoc on your chimney. Temperature fluctuations also cause damage to your masonry over time. When snow melts in the afternoon sun, porous brick masonry will absorb the moisture. As the temperature dips below freezing, that moisture turns to ice, expanding and causing cracks in the bricks. As this freeze/thaw process continues, the spalling bricks can damage your chimney crown, bricks, and mortar. This type of problem can lead to serious structural and safety issues if left unrepaired.

Cracked Chimney - Moisture that seeps through the porous bricks slowly erodes them over time. During the winter, frigid temperatures can cause the trapped water to freeze inside the bricks, causing cracks. Depending on the state of your flue liner, brick cracks can interrupt the proper airflow of your chimney. In some cases, this may not be noticeable, but in severe cases, it can be a precursor to a chimney fire.

Blocked Chimney - When snow builds up on your roof, it can eventually block your chimney. Using your fireplace when your chimney is blocked puts your home at risk of a carbon monoxide buildup or fire. Don’t assume the hot air from a fire will cause sufficient melting. If your chimney is blocked, air isn’t going to come in, nor is it going to come out, jeopardizing the safety of your home and family.

Inspection is your best detection.

No matter the season, your chimney will show signs of wear and tear over time. It’s an important preventative maintenance task to periodically check your chimney for any damage or disruption in operation. Equally important is maintaining regular chimney inspections with an experienced technician. They have the skilled perspective and equipment to assess your chimney system from the inside out. And they offer techniques to help prevent future damage.

Chimney Inspection, Cleaning and Repair in NH and MA

If you suspect a problem with your fireplace and chimney, contact the trusted CCP-certified chimney professionals at Admiralty Chimney. We can inspect your chimney, identify any potential risks, and schedule needed repairs so you can have peace of mind.

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3 Festive Activities to Safely Enjoy your Fireplace this Winter

The heart of winter is approaching, and with it comes the peak of fireplace season. Your hearth provides more than warmth on a cold day. It is also a welcoming gathering space for family and friends to relax and connect with one another. In this month’s blog, the CCP-certified chimney professionals at Admiralty Chimney share creative fireside activities to enjoy this winter and important safety tips:

1. Make it a game night.

Pull out a deck of cards or your favorite board games and play something that the whole family can enjoy together. The flickering flames of the fireplace will be the perfect backdrop for these warm and cozy festivities.

Source: NBC News

2. Fire up toasty fireside flavors.

Try cooking a meal over the warm, smoldering coals. Fireplace cooking gives food a delicious flavor and creates an adventurous activity your family can enjoy. For that quintessential fireplace experience, roast s’mores for dessert!

Source: Pinterest

3. Take a staycation.

Sometimes there is nothing better than staying just where you are. Grab your favorite hot beverage, and sit in front of the fire with a good book. Let the crackle of the fire lull you into a relaxed state.

Source: Acuity Insurance

The Fun Begins with Safety

Before you kick your indoor festivities into high gear, be sure your fireplace and chimney are ready to use. Start by scheduling a professional chimney cleaning and inspection with a CCP-certified chimney sweep. Your annual appointment ensures your system is operating safely and effectively. Follow it up by incorporating these safety practices every time you use your fireplace:

Only burn seasoned firewood. Unseasoned wood burns inefficiently, causing excess smoke and creosote in your chimney.

Limit usage. Your fireplace should never take the place of a furnace. Fireplaces aren’t built for long-time uses, so be sure to use it for short-duration fires—no longer than five hours.

Keep the doors open. Keep glass doors open to ensure the air can be drawn up to cool the chimney. Remember to keep the screen closed, though. This will prevent sparks from jumping onto your flooring.

Use the right tools. When using your fireplace, be sure to use the proper fireplace tools to handle the burning logs, especially if you just need to shift something slightly. Even brief exposure can cause burns or an unexpected accident.

Clean the firebox. Fireboxes need weekly cleaning when they are used in the cold months. Leave no more than an inch of ash to act as insulation, allowing the coals to heat up faster and retain heat during your next use.

Keep children and pets safe. Place fire tools and equipment out of reach of young children and never leave your child or pet unattended by an active fire. In fact, you can use this time to teach your whole family about fire safety.

Chimney Cleaning, Inspection, and Repair in NH and MA

At Admiralty Chimney, we are dedicated to keeping your family safe and warm. You can count on our CCP-certified chimney professionals to provide you with expert care for all of your fireplace and chimney needs. Contact us today to schedule your next appointment.

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Get the Most out of your Fireplace: 5 Best Practices

Your fireplace provides the perfect ambience, but its ability to transfer heat into your home can be less than optimal if you’re not using it correctly. So what can you do to generate a warmer and cozier hearth? Here are five best practices to help you get the most from your fireplace this winter.

1. Burn seasoned firewood. Whether you use hardwood or softwood, your firewood must be dry, or seasoned, before burning. Wet wood causes a decrease in efficiency as the energy from the fire is used to evaporate the water within it.

Pro Tip: A firewood moisture meter can help you accurately read the moisture content of your wood so you know if it is seasoned and ready to burn. Properly dried wood should have a moisture reading of 20 percent or less.

2. Build a strong-burning fire. Starting a fire seems simple, but there are techniques to create a fire that produces more heat while using less wood. Try these steps for your next fire:

Open the damper all the way.

Place shredded newspaper and small pieces of kindling at the base.

Add one or two logs on top, then light it.

Let the small fire grow until it is roaring then add more wood. Be sure to keep space between the firewood to encourage air flow and keep the fire burning.

3. Maintain adequate airflow. Remove the ash from your fireplace whenever it reaches the bottom of the grate. This ensures there is proper air circulation for efficient-burning fires. Leave one or two inches of ash within your fireplace at all times to help insulate the new bed of hot coals in the next fire and improve its heat output.

4. Circulate the heat. The warmth from the fire tends to stay in the area immediately around your fireplace–rather than circulating efficiently through your home. To help move trapped hot air, run ceiling fans counterclockwise at low speed. This redirects warm air from the ceiling down the walls and into your living space.

5. Professionally service your chimney and fireplace. Creosote buildup in your chimney not only reduces the draft–hindering efficiency–but it also creates a fire hazard. Professionally clean your fireplace and chimney at least once a year, or more if you use your fireplace frequently. Additionally, schedule an inspection with a certified chimney sweep to check for any gaps, crevices, or cracks that may serve as an inlet for cold air.

Chimney Cleaning, Inspection, and Repair in NH and MA

Following these steps will help you transform your fireplace into an efficient, effective heating source. If you need to get your chimney and fireplace serviced or repaired, contact Admiralty Chimney’s CCP-certified technicians. Our team will take special care to keep your system in peak condition and your family safe.

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Chimney Liners Deliver Fireplace Safety to your Home

A chimney liner might seem like a “nice to do,” instead of a “have to do” for your chimney system. After all, it’s hidden, undetectable, and deep inside the chimney structure, how important can it be? It’s actually an essential safety component for your chimney, and here’s why.

The Role of a Chimney Liner

Chimney liners are a protective barrier that act as a conduit inside your chimney. The liner is a sealed unit from bottom to top to ensure smoke, creosote, and carbon dioxide from burning fuels are forced outside your home without contacting the actual chimney structure. Made of metal or ceramic, liners also:

Protect your home from accidental fires by absorbing high temperatures, and keeping the heat inside the chimney from reaching the combustible material outside it.

Prevent chimney masonry from forming cracks or crumbling mortar due to repeated heating and cooling.

Defend your masonry from corrosive substances, as liners are more resilient than typical brick and mortar.

Stop hot embers from igniting flammable areas of your home's structure.

Because of their location in the heart of your chimney, annual inspections are essential in tracking the condition of your liner. A damaged liner can leave your home susceptible to serious dangers such as carbon monoxide poisoning or house fires. A CCP-certified chimney professional can monitor the integrity of your chimney, checking for small cracks or breaches and other signs it might need to be repaired or replaced.

Benefits of a Chimney Liner

Chimney liners not only deliver added insurance to keep your chimney system operating safely, they also provide other benefits such as:

Increasing your home energy efficiency by reducing the downdrafts that can come through when there is no fire in the hearth.

Enhancing air flow and providing improved heat retention for a more energy-efficient chimney.

Providing proper ventilation to help reduce the amount of creosote that forms inside your chimney.

Preventing water moisture from becoming trapped inside your chimney.

Maintaining good standing with building and fire code standards and homeowner’s policies.

Chimney Liners, Installation, Service and Repair in NH and MA

Looking for a new or replacement chimney liner, contact our CCP-certified chimney professionals for a no-obligation quote. Customers have trusted us with their chimney needs for over twenty years. We can help you find a liner that is right for your chimney and home.

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