Enjoy fireplace glow with safety in mind

The number of homeowners enjoying heat by burning wood in fireplaces increases each year, even in the more southerly climates of the United States.

Louisianians have been part of the trend toward wood heating over the past 10 years. But as newcomers to this wintertime pleasure, Southerners may not be well informed on how to use fireplaces and wood burning appliances safely, or on how to burn wood safely and most efficiently.

There still are too many unplanned fires threatening the homestead, mainly because the fireplace or wood burning appliance was improperly installed, maintained or attended.

Unexpected fires are preventable. Owners of metal wood-burning appliances must follow the manufacturer's instructions and established operation and safety standards closely. Discuss proper installation and use with the dealer or another expert.

If you are unfamiliar with the installation of a wood heater, you may consider having the dealer do the job. Also check building codes and insurance restrictions before installation.

Most fires are caused by improper installation or maintenance of the wood-burning system. Major installation errors include placing the unit too close to wood framing, having cracks between bricks or pipes and improper heat shields.

An annual inspection of any wood-burning unit is extremely important. Creosote buildup is common and is an ignitable byproduct of incomplete combustion of wood. It accumulates in the flue and can reach 3,000 degrees Fahrenheit when ignited. Creosote fires may not burn the dwelling at the time, but their heat can crack or weaken the flue so that future wood burning may set fire to the house.

One of the most important ways to assure a clean-burning fire is to use dry, cured wood. It not only produces more heat value, but it also reduces decay, insects, creosote buildup in the exhaust system that can catch on fire, and makes logs lighter and easier to carry.

Do not allow the wood to smolder in the fireplace for a long time because creosote accumulation in the flue is much greater from such fires.

Never use a combustible liquid, such as gasoline, to start fires. Do not leave any containers with combustibles near heat.

Smoke detectors and a fire extinguisher are standard safety equipment for homes where wood is burned.

And, of course, use common sense. Never leave the fire unattended for a long time, especially while no one is home to keep an eye on it.

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Alan Vaughn, county agent for Plaquemines and St. Bernard parishes, writes about plant and tree care. He can be reached at 504.433.3664 or 504.278.4234.