What is a Spark Arrestor?
Those of us who own or operate woodburning stoves and fireplaces face several responsibilities, one of which is to keep burning embers from escaping into the neighborhood. It only takes a few sparks in a dry area to trigger serious brush or forest fires. This is why many states require the use of a spark arrestor whenever a solid fuel fireplace or stove is in regular use. There are actually two different types of spark arrestor one may encounter around a woodburning fireplace. The one whose use is mandated by state regulations is an open-mesh screen placed securely over the top of the chimney stack. Manufacturers have spark arrestor models in various sizes, according to the diameter of the chimney cap. This type of spark arrestor should prevent any burning embers or sparks from escaping through the chimney. Another type of spark arrestor may be either functional or decorative. It is generally a self-supporting screen or shield placed a short distance from an open fireplace flame. It se
Most municipal codes require that each chimney have a “spark arrestor.” This is at minimum a screen that fits across the top of the chimney to deflect or “arrest” sparks that fly up from the fireplace. A good spark arrestor reduces the likelihood of a stray ember leaving the chimney and landing on a nearby bush or tree. We have had clients who have told us of their surprise upon seeing the hedge in their front yard suddenly light up the night! HOW OFTEN SHOULD A CHIMNEY BE CLEANED? We recommend every 1 to 5 years, depending on the usage of the fireplace. If the hearth is in use daily during the colder months, and annual cleaning is highly recommended. For most residences, we find every 3 to 5 years is sufficient. For more information about chimneys and chimney sweeping, contact the National Chimney Sweep Guild at www.ncsg.org. Action Duct Cleaning has over 25 years of residential chimney sweeping expertise. For further information or a free estimate, click here today.
