All About Chimneys

Some of the earliest chimney equipment to emerge was canes and brushes, which could be pushed from the fireplace into the chimney above. Early canes were mad of Malacca (imported from the East Indies) and brushes were made from whale bones.

The NFPA recommends a Level 3 chimney inspection when the possibility of a hidden hazard has been identified. This comprehensive inspection confirms concealed portions of the chimney and flue have properly constructed of appropriate materials.

The creosote and soot that typically accumulate on a chimney wall actually reduce the draft needed by the stove or fireplace to work properly. This can reduce efficiency and even cause smoke to come out the opening or door rather than going out the flue.

The Homer City Generating Station in Pennsylvania, at 1,217 feet, is the tallest chimney in the U.S. The power plant there provides energy for customers in New Jersey, Maryland and Pennsylvania.

One of the benefits of having your chimney swept and cleaned regularly is that this will improve the airflow and overall performance of the chimney. If you notice smoke coming into your living room from your fireplace, then chances are that your chimney needs to be cleaned.

Did you know that creosote buildup on the inside of chimneys is rated by degrees? The type of creosote accumulation can depend on how the fireplace is used and how often the fireplace has been cleaned and is classified as first, second or third degree creosote buildup.

Did you know that you should only use a special type of brick called firebrick for fireplaces? This is because normal bricks cannot withstand the continued high heat inside a fireplace and tend to crack.

Did you know that all types of chimneys need to be cleaned and swept – including gas, oil and propane chimneys? Professional and timely chimney sweeps will extend the life of these chimneys and make sure chimneys are performing at their safest and most efficient levels.

Fireplaces designed to help heat the home should have an insert. This is a steel or iron box, generally with insulated glass. The heat is kept in the box and radiates into the home. It also needs to be cleaned and inspected regularly.

Landscaping enhances the curb appeal of your home, but maintaining a shrub and tree free zone around your chimney is a good idea, especially if you live in an area that experiences drought conditions part of the year.

It’s important to remember that allowing creosote and other toxic chemicals found in smoke to accumulate in your chimney can let carbon monoxide seep into your home. Since this gas is considered a silent killer, it’s wise to ensure a professional sweeps your chimney regularly.

To ensure that your chimney and fireplace are in good working order, it’s recommended that you have a chimney inspection done annually. At that time, if the professional determines it is necessary, the he or she can clean out the chimney as well.