Knowing precisely what to do with a chimney fire often means the difference among a scary night time and losing your entire home. It's one of individuals things you hope you never have to deal with, but if you hear that unmistakable roar coming from your fireplace, your mind needs to switch into autopilot immediately. Most people think they'll have time to figure it out because they go, but a chimney fire moves incredibly fast and can reach temperatures over 2, 000 degrees Fahrenheit in an issue of minutes.
The first point you'll notice isn't always the fire. Often, it's the particular sound. People usually describe it as a low-pitched rumble or a shipping train passing right through the living area. You might also hear a loud cracking or popping sound, and if you step outside, you'll likely see dense smoke or even real flames shooting out the top of the chimney like a Roman candle. When any of this really is happening, it's time to act.
Call for help and obtain everyone out there
The very first step whenever figuring out what to do with a chimney fire is to obtain everyone out of the house. Don't be worried about the home furniture, don't try to find your shoes, and definitely don't consider to save your laptop. Just get your family as well as the pets and head for the door. Once you're safely outside, call 911.
Even if you believe you can manage it, you shouldn't. Firefighters have the thermal imaging digital cameras needed to notice if the fire has spread at the rear of the walls. Chimney fires often break the flue lining, allowing heat to ignite the wooden framing of your own house. You might think the particular fire is out since the roaring halted, but the studs inside your walls could be smoldering noiselessly.
Deprive the fire of oxygen
When you can do so safely just before you exit the particular building, try to starve the fire of its fuel—which, in this instance, is o2. When you have a wood-burning stove or an insert with doorways, close them firmly. Close the principal air vents as well. By trimming off the surroundings supply, you're basically trying to suffocate the flames.
If you have an open up fireplace, this is a bit trickier. You shouldn't try to reach in plus close the impediment manually when the fire is raging; you'll get burned. Nevertheless, if you have a chimney fire extinguisher (often sold under brand titles like Chimfex), right now is the time to utilize it. These look like large flares. You switch on them and toss them into the firebox. They discharge a chemical smoke that displaces the oxygen and may knock down a chimney fire in seconds. It's a great tool to have available, but it's not a substitute for calling the fire department.
Don't use a garden hose pipe throughout the flue
One of the greatest mistakes individuals make when thinking what to do with a chimney fire is catching the garden hose and spraying water straight down through the top associated with the chimney. It seems logical, right? Place the wet stuff for the hot stuff. However in a chimney fire, this is actually dangerous.
The sudden change in temperature—going from 2, 000 degrees to the temperature associated with your hose water—causes "thermal shock. " This can cause the clay flue tiles to literally explode or the masonry to break wide open. Whenever that happens, the fire has a direct path to the dry, wood structure of your home. If a person must use drinking water, use a good mist in the firebox itself to cool the wood logs, but avoid a high-pressure stream upward or over the chimney unless it's a last resort to save the top.
Why did this happen to begin with?
Once the fire department has still left and the adrenaline offers worn out, you're going to be remaining wondering how this happened. The reason is almost always creosote . Creosote is a byproduct associated with burning wood that hasn't fully combusted. It's a sticky, oily, or crunchy black substance that coats the inside of your chimney liner.
When you burn "green" wooden (wood that nevertheless has a high moisture content) or even if you operate "cool" fires that smolder rather than burn hot, that smoke condenses upon the cool walls of the chimney. Over time, it builds up. Creosote is usually highly flammable. All it takes is one stray spark or an exceptionally very hot fire to stir up that layer of gunk, and abruptly you have a blowtorch inside your walls.
The aftermath: what to do next
After the particular fire is out, your fireplace is officially out of percentage until it offers been inspected simply by a professional. Don't even consider lights a small "test fire" the following day. A chimney fire is usually violent. It warps metal liners, shatters clay ones, and can melt the particular mortar between bricks.
You'll want to call a CSIA-certified (Chimney Security Institute of America) chimney sweep. They are going to likely use a camera system to inspect the whole entire flue. They're looking for cracks, gaps, or structural harm which could allow carbon dioxide monoxide or fire to leak directly into your home. In many cases, after a fire, the chimney will require to be relined with a stainless steel sleeve before it's safe to use again.
How to prevent a repeat functionality
The best way to deal with a chimney fire is to make sure a person not have one. It sounds simple, but it takes a bit of discipline.
Initial, only burn experienced hardwood. Wood need to be dried regarding at least six months to a season until the dampness content is below 20%. You can buy an inexpensive moisture meter to check this. When the wood will be hissing or bubbling when you put it on the fire, it's too wet. That moisture is turning into creosote.
Minute, get a professional cleaning at least once a yr. Even if a person don't use your own fireplace every night, soot and creosote create up faster compared to you'd think. A professional sweep doesn't just clean; these people look for earlier signs of trouble, such as crumbling masonry or bird nests blocking the flue.
Third, keep your fires hot. It's tempting to lower the fire straight down so it endures all night, but a slow, smoldering fire is a creosote factory. It's better to burn off a smaller, warmer fire that ports efficiently.
Last thoughts on chimney safety
It's easy to get complacent once the climate gets cold plus the fire is definitely cozy. We forget about that we're essentially maintaining a controlled disaster inside the homes. Knowing what to do with a chimney fire isn't simply about knowing how to put it out—it's about respecting the system and keeping it maintained.
Should you ever find yourself within this situation, remember the order associated with operations: Get out, call 911, and remain out. Your house can be repaired, however you can't be replaced. Once the dust settles, take the necessary steps to fix the damage properly. It might be expensive to reline a chimney or hire a pro, but it's a lot less expensive than rebuilding a house from damage. Stay safe, keep your flue clean, and keep a chimney fire extinguisher nearby just in case.