It’s 4 o’clock in the morning, and you can smell something burning. You think to yourself, “That’s strange.. it can’t be normal for this time of day.”
You set out to try and figure out what exactly is going on. What you find is something that you definitely weren’t expecting: evidence of an electrical fire in the walls of your home.
What do you do now? Being aware of the signs of electrical fire in walls could save both your property and your life. Read on to learn what they are!
1. Overloaded Circuits
Overloaded circuits are a common contributor to electrical fires in walls. When an electric circuit has too much electricity running through it, it causes a buildup of heat. This heat can cause the insulation around the wiring to deteriorate and spark, which can lead to an electrical fire.
Signs of this include smells of melting plastic or burning rubber, heat or smoke from a wall socket, discoloration of the walls or ceiling near the outlet, and flickering lights. A bubbling sound and sparks coming from the outlet can also be indicators of an electrical fire.
Appliances and lights that are slow to turn on or flicker may also be indicators of an overloaded circuit. If you notice any of these signs, turn off the circuit immediately. Don’t restart it until it has been checked and serviced by a professional.
2. Damaged Electrical Outlets
Electrical fires in walls occur when the outlets and wiring become damaged or defective. Outlets that are malfunctioning can cause sparks and arcing. This can then ignite insulation, wood, and other combustible materials.
Faulty wiring may be due to loose connections, worn insulation, or frayed wires. It is important to ensure outlets function properly, inspect wires regularly, and only plug in the recommended electrical device.
3. Persisting Burnt Smell
An electrical fire in the walls may be indicated by a persistent burnt smell. Electrical burning smells clearly indicate an issue related to the wiring in walls, and it should not be ignored, as it can be dangerous.
In some cases, the persistent burnt smell stemming from these electrical fires can linger for some time due to the materials burned. Investigating and repairing an electrical fire in walls as soon as possible is therefore essential to prevent further damage or injury.
4. Old and Outdated Wiring
One of the leading causes of electrical fires in walls is old and outdated wiring. Over time, wires tend to wear away and become brittle. This can be caused by several things, including sunlight, moisture, and age.
When the wiring becomes brittle and starts to deteriorate, the wiring can no longer handle the electrical current without overheating and ultimately sparking a fire.
Old outlets and plugs can also be to blame. Outdated outlets and plugs wear away and become loose, leaving an increased risk of sparking and a potential fire.
Furthermore, if the wiring is not correctly grounded, sparks can also become a serious issue. Ultimately, any wiring that is not up to date must be replaced or repaired to prevent potential fires.
5. Discolored Walls or Outlets
Electrical fires caused by discolored walls or outlets can be caused by many mishaps. Faulty wiring, overloaded outlets, improper installations, faulty outlets or switches, or damaged cords can all contribute to an electrical fire.
In addition, the buildup of dust, excess heat, or moisture can also lead to an increased risk of electrical fires. Additionally, lack of maintenance in and around outlets, such as the annual cleaning of switch plates, cover plates, and outlets, can create a dangerous situation where the fire can spread quickly and cause extensive damage.
6. Improperly Installed Wiring
Improperly installed wiring is one of the most common signs of electrical fires in walls. Poorly installed wiring exposes connecting wires or metallic parts to high temperatures that can create a spark and cause a fire. Without proper insulation around the wiring, heat from the wires can accumulate and cause combustible material in the wall, such as insulation and wood, to ignite.
Similarly, cords and appliances should be checked for any frayed or cracked wiring. Lastly, safety features such as circuit breakers and ground fault circuit interrupters should be in place to help prevent a fire.
Proactive maintenance is the best way to prevent electrical fires. Inspections should be done regularly, preferably by these electrical services in Michigan. Outlets should be checked for any frayed or exposed wires that could lead to arcing and sparks.
7. Sunspot in Walls
A sunspot in the walls is an indication of a potential electrical fire in the walls of your home. If you notice this dark discoloration on an interior wall, it could be a sign that the electrical wiring behind the wall has become overheated or that the insulation on the cables has become worn.
If an electrical fire occurs in a wall, the first thing to do is to evacuate all people and pets from the premises immediately. Do not wait to attempt to extinguish the fire, as it can be hazardous and spread quickly.
Call 911 immediately and attempt to shut off the power supply to the area, if possible. If the fire is spreading too quickly, leave the affected area. Do not attempt to move any items near the fire, and stay clear of any items that may be emitting smoke.
If high-wattage lights or light sockets caused the fire, turn off the circuit breaker controlling that area. Keep a fire extinguisher nearby and, if possible, use the extinguisher on the fire.
Take extra caution and keep yourself and others away from the fire to avoid any further damage. Taking on proactive maintenance measures and following simple guidelines can help reduce the risk of an electrical fire.
Be Aware of the Signs of Electrical Fire in Walls
Overall, the signs of electrical fire in walls can be too much heat buildup from overloaded outlets, worn wires, outdated equipment, and sparking components. Therefore, it’s essential to properly maintain, inspect, and upgrade your home’s electrical systems to prevent fire risk. Contact your local electricians for help with safety inspections and any potential repairs!
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